Journal articles: 'Original equipment manufacturing'

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Chen, Fang-yueh, and Tsai-chen Shen. "INTERNATIONAL ORIGINAL EQUIPMENT MANUFACTURING AND ORIGINAL DESIGN MANUFACTURING CONTRACTS WITH QUALITY-DIFFERENTIATED PRODUCTS." Pacific Economic Review 15, no. 3 (July 16, 2010): 305–23. http://dx.doi.org/10.1111/j.1468-0106.2010.00504.x.

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Shie, Vincent, and Craig Meer. "Conflicting cultures between original equipment manufacturing and original brand manufacturing management: Taiwan's real obstacles to upgrading?" International Journal of Business and Systems Research 4, no. 1 (2010): 82. http://dx.doi.org/10.1504/ijbsr.2010.029949.

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Lin, B. W. "Original equipment manufacturers (OEM) manufacturing strategy for network innovation agility: the case of Taiwanese manufacturing networks." International Journal of Production Research 42, no. 5 (March 2004): 943–57. http://dx.doi.org/10.1080/00207540310001622449.

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Yan, Ho-don, Charlie Chiang, and Charles S. Chien. "From original equipment manufacturing to branding: entrepreneurship, strategic leadership, and Taiwan’s firm transformation." International Entrepreneurship and Management Journal 10, no. 1 (December 4, 2011): 81–102. http://dx.doi.org/10.1007/s11365-011-0213-0.

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Vogt Duberg, Johan, Gustav Johansson, Erik Sundin, and Jelena Kurilova-Palisaitiene. "Prerequisite factors for original equipment manufacturer remanufacturing." Journal of Cleaner Production 270 (October 2020): 122309. http://dx.doi.org/10.1016/j.jclepro.2020.122309.

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Ajay Guru Dev, C., and V. S. Senthil Kumar. "Analysis on critical success factors for agile manufacturing evaluation in original equipment manufacturing industry-an AHP approach." Chinese Journal of Mechanical Engineering 29, no. 5 (August 11, 2016): 880–88. http://dx.doi.org/10.3901/cjme.2016.0608.071.

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Gupta, Pardeeep, and ANKESH MITTAL. "Realizing Leadership in Indian Market by Deming Awarded Original Equipment Manufacturing Industry through TQM." International Journal of Services and Operations Management 1, no. 1 (2021): 1. http://dx.doi.org/10.1504/ijsom.2021.10038551.

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Ajay Guru Dev, C., V. S. Senthil Kumar, and G. Rajesh. "Effective human utilization in an original equipment manufacturing (OEM) industry by the implementation of agile manufacturing: A POLCA approach." Human Factors and Ergonomics in Manufacturing & Service Industries 27, no. 2 (December 5, 2016): 79–86. http://dx.doi.org/10.1002/hfm.20692.

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Guru Dev, C. Ajay, G. Rajesh, and V. S. Senthil Kumar. "Questionnaire Development for the Evaluation of Agility Index in an Original Equipment Manufacturing (OEM) Industry." Applied Mechanics and Materials 766-767 (June 2015): 1214–20. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.1214.

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A questionnaire is a research instrument consisting of a series of questions and other prompts for the purpose of gathering information from respondents. Although they are often designed for statistical analysis of the responses, this is not always the case. The agility index is defined as a combination of timeliness and profitability. Both timeliness and profitability refers to the performance of a company at a strategic level. This paper discusses about the key factors to be considered and the procedure to be followed while constructing a questionnaire for evaluating the agility index in an original equipment manufacturing industry.Key words: Agility index, Questionnaires, Statistical Analysis.

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Nanyangwe, Janet, and Jackson Phiri. "The Influence of Marketing Strategies on Growth and Sustainability in the Original Equipment Manufacturing Industry." Open Journal of Business and Management 09, no. 03 (2021): 1446–61. http://dx.doi.org/10.4236/ojbm.2021.93077.

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Panfilov, Gennadiy, An Do, and Min Le. "Design of stamping equipment for manufacturing axisymmetric parts with end bulges and their use." Science intensive technologies in mechanical engineering 2021, no. 3 (March 20, 2021): 7–15. http://dx.doi.org/10.30987/2223-4608-2021-3-7-15.

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Pérez-Martínez, M. M., C. Carrillo, J. Rodeiro-Iglesias, and B. Soto. "Life cycle assessment of repurposed waste electric and electronic equipment in comparison with original equipment." Sustainable Production and Consumption 27 (July 2021): 1637–49. http://dx.doi.org/10.1016/j.spc.2021.03.017.

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Narkhede, Balkrishna E., Rakesh D. Raut, Matthew Roy, Vinay Surendra Yadav, and Bhaskar Gardas. "Implementation barriers to lean-agile manufacturing systems for original equipment manufacturers: an integrated decision-making approach." International Journal of Advanced Manufacturing Technology 108, no. 9-10 (June 2020): 3193–206. http://dx.doi.org/10.1007/s00170-020-05486-5.

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Castro e Costa, Eduardo, José Pinto Duarte, and Paulo Bártolo. "A review of additive manufacturing for ceramic production." Rapid Prototyping Journal 23, no. 5 (August 22, 2017): 954–63. http://dx.doi.org/10.1108/rpj-09-2015-0128.

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Purpose In this paper, the authors aim to address the potential of mass personalization for ceramic tableware objects. They argue that additive manufacturing (AM) is the most adequate approach to the production of such objects. Design/methodology/approach The authors review the manufacturing of ceramic tableware objects, both traditional techniques and AM processes, and assess which available AM technologies are suitable for the research purpose. Findings The authors consider binder jetting and material extrusion as the most suitable processes for the production of ceramic objects to be integrated into a mass personalization system of ceramic tableware. Originality/value This paper provides an original overview of traditional and innovative techniques in ceramic manufacturing, exposing not only its differences but also its commonalities. Such overview supports the conceptual design of original equipment.

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Щеткин, А., A. Shchyotkin, В. Киселев, V. Kiselyov, М. Радченко, and M. Radchenko. "Design and technology of updated plant manufacturing for supersonic gas powder weld deposition." Science intensive technologies in mechanical engineering 1, no. 3 (March 31, 2016): 45–48. http://dx.doi.org/10.12737/18086.

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The results of the device original design development for supersonic gas powder weld deposition (SGP-weld deposition) are presented. The models of basic parts of equipment are considered. The basic requirements made to the device developed are described. The techniques for manufacturing main parts of an updated plant are shown.

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Saputra, Johan. "Analisa kepuasan pelanggan Original Equipment Manufacturing ban motor dengan metode IPA-QFD: Studi kasus di PT. GTB." Operations Excellence: Journal of Applied Industrial Engineering 12, no. 1 (March 26, 2020): 40. http://dx.doi.org/10.22441/oe.2020.v12.i1.004.

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PT. GTB is a manufacturing company that manufactures tyres for motor vehicles, one of them motorcycle tires. The market segmentation of PT. GTB is an Original Equipment Manufacturing (OEM) market. Based on OEM market segmentation, PT. GTB has two large customer groups that include OEM customers. The complaint level of the customer for the use of motor tires in 2017 as much as 622 times and year 2018 as much as 352 times. In an effort to maintain the sustainability of product sales, customer complaints are critical to the company's improvement focus. The purpose of this research is analyzing the types of customers complain the use of motor tires. In the early stages, interviews as a reference for conducting customer satisfaction surveys are further analyzed by the Importance Performance Analysis (IPA) and Quality Function Deployment (QFD) methods. Based on the results of this research, known customer satisfaction rate of the use of GTB motor tires on average is 3.56 which is lower than the customer's expectation of 4.40. The research has successfully identified seven priority attributes that are considered very important to the customer, which is the input for the company to do the improvement.

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Costea, Aurel, Tatiana Georgescu, and Alexandru Babă. "Constructive-Functional Optimization for Modular Structure Configuration." Applied Mechanics and Materials 760 (May 2015): 63–68. http://dx.doi.org/10.4028/www.scientific.net/amm.760.63.

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The industry dynamics in relation to the requirements of technological optimization involves setting the technical means for each objective and stage during the manufacturing processes. For these reasons, development of tools, devices, work and control equipment, as well as modernization of machine tools represent important measures to rationalize production systems and a substantial material effort. Modern technological concepts require multi-criteria optimization, ranking in importance with associated criteria, processes and production equipment. Our theoretical, experimental research and industrial applications in recent years have aimed at developing high performance and flexible processing equipment able to adapt quickly and effectively to changes in production tasks. As an original approach and objective of this paper a mathematical model has been defined, starting from the utility method, which describes and quantifies the performance level of technological equipment according to the chosen optimization criteria. Several solutions have been developed with higher characteristics and certain novelty elements of constructive-functional configuration of modular structures to create supports, devices, mechanisms, equipments and processing systems. Some are already in use as industrial applications.

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Lomovcev, D., and A. Vinichenko. "Formation of Industrial Parks Based on Chemical Enterprises in Russia." Scientific Research and Development. Economics 8, no. 6 (December 28, 2020): 97–101. http://dx.doi.org/10.12737/2587-9111-2020-97-101.

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There current trends of Russian chemical industry development are considered in the article. Foundation background of sectorial industrial parks is revealed, especially based on manufacturing area, released in consequence of original equipment retrofit. The authors analyze actual government assistance of industrial parks.

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Gotmare, Ashwini, Vaibhav Narwane, Vidyadhar Gedam, Balkrishna Narkhede, and Parthiban Srinivas. "Sustainable implementation drivers and barriers of lean-agile manufacturing in original equipment manufacturers: A literature review study." International Journal of Business Excellence 1, no. 1 (2019): 1. http://dx.doi.org/10.1504/ijbex.2019.10028926.

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Yin, Wei Ming, and Han Jie Luo. "The Design of Weighted Mud Automatic Mixing System." Applied Mechanics and Materials 556-562 (May 2014): 2448–51. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.2448.

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The density and reserve of the weighted mud play a decisive role in dealing with the unexpected oil well blowout, how to quickly mix out the weighted mud with desired density and volume is a problem which is urgent need to be resolve by each drilling crew and the petroleum equipment manufacturing enterprises. On the base of the original manual equipment for mixing weighted mud, this paper designed an automatic control system which can make the weighted mud mixed quickly and automatically.

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Lv, Fei. "Should competing original equipment manufacturers outsource procurement activities under asymmetric cost information?" International Journal of Production Research 57, no. 14 (September 14, 2018): 4561–78. http://dx.doi.org/10.1080/00207543.2018.1521023.

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Nallusamy, S., S. Seenuvasa Rajan, S. Sundar, and Gautam Majumdar. "Study on Enhancement of Quality Level through a Lean Approach in an Original Equipment Manufacturer." International Journal of Engineering Research in Africa 43 (June 2019): 145–56. http://dx.doi.org/10.4028/www.scientific.net/jera.43.145.

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In the present condition, customer demand has increased gradually due to technological development and globalisation in this world. So this made the industrialist to deliver the products at right quantity at right place at right time with shorter lead time. But due to high rejection rate the industries fails to meet the customer demand which in turn reduces the customer satisfaction. Hence, this research an attempt was made to reduce the defects of casting components in an original equipment manufacturer. The study was carried out in a foundry of brake drum manufacturing industry. The problem was inside that the industry could not meet the customer demand due to high rejection rate and the major contributor for high rejection is found to be sand drop. Hence, proposed solutions have been implemented to achieve the objectives. After implementation of proper lean tools it was observed from the results that, the rejection rate was reduced by about 4% and the quality level was increased by about 4.4%.

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Zhu, X. D., B. Y. Li, and Z. Wang. "A study on the manufacturing decision-making and optimization of hybrid-channel supply chain for original equipment manufacturer." Advances in Production Engineering & Management 12, no. 2 (May 31, 2017): 185–95. http://dx.doi.org/10.14743/apem2017.2.250.

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Mei, Jiang Ping, Xin Zhang, and Zhen Yu Zhang. "A New Design of Circular Li-Ion Battery Sorting Equipment Based on High-Speed Robot." Applied Mechanics and Materials 541-542 (March 2014): 1067–71. http://dx.doi.org/10.4028/www.scientific.net/amm.541-542.1067.

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This paper mainly describes the development work of the Li-Ion battery sorting equipment based on the Delta-S parallel robot to satisfy the manufacturing requirements. The system functional requirements are analyzed to determine the general framework of the equipment. The parallel robot is detailed designed as the core part. The 3-4-5 times polynomial motion law is adopted to optimize the motion of Delta-S parallel robot. Additionally, the control system based on PLC assisted with motion control module is proposed to realize automation production. The experimental results show that this equipment can meet the needs for sorting efficiency of battery industry, and will have a significant effect on the application of original technology of parallel robot.

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Wang, Ya Liang, and Yong Chen. "The Model and Optimization for the Discrete Operations Workshop Layout Based on Multi-Agent Theory." Applied Mechanics and Materials 130-134 (October 2011): 3888–92. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.3888.

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The original equipment manufacturing mode of the multi-species, multi-process and multi-unit is the main mode in Zhejiang manufacturing industry, the workshop layout affect directly the production efficiency and cost. The paper analyzed the impact factors of discrete operations workshop layout, established the Multi-Agent mathematical model of discrete operations workshop layout by using Multi-Agent theory, put forward the objective function of the workshop layout, and carried out empirical study by typical enterprises. By analyzing raw data of ZJ manufacturing enterprise, brought forward two layout programs based on mathematical model of Multi-Agent, evaluated the benefits and chose the better one of the two programs according to the objective function. The results after the implementation showed that the logistics measuring pitch of the program after selection is small, and the workshop area utilization is higher, and the equipment cost is reasonable. The model and optimization technology of discrete operations workshop layout based on Multi-Agent theory has important practical significance and good feasibility.

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Dath, T. N. Srikantha, Chandrasekharan Rajendran, and K. Narashiman. "An empirical study on supply chain management in India: the perspective of original equipment manufacturers and suppliers." European J. of Industrial Engineering 4, no. 1 (2010): 2. http://dx.doi.org/10.1504/ejie.2010.029568.

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Hickey, Patrick, and Eugene Kozlovski. "E-strategies for aftermarket facilitation in the global semiconductor manufacturing industry." Journal of Enterprise Information Management 33, no. 3 (March 12, 2020): 457–81. http://dx.doi.org/10.1108/jeim-05-2019-0124.

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PurposeThe paper presents one of the first attempts to identify and categorise the fundamental barriers currently preventing the multibillion semiconductor equipment manufacturing industry from implementing existing B2B e-trading models for its secondary market. It furthermore proposes a global e-business strategy supporting aftermarket integration with the industry's supply chain.Design/methodology/approachBecause of the global nature of the industry, the research employs a multiple case-study design to explore the state-of-the-art in semiconductor excess management. The data for this analysis are obtained through a number of in-depth interviews with experts from a cross-section of the industry, and further supplemented and validated with a systematic literature review and public corporate data.FindingsThe results indicate that significant market imperfections still exist in the industry due to information and knowledge deficits, organisational inefficiency and IP-related concerns. The considerable levels of third-party competition to the original equipment manufacturers raise questions about the existence and efficacy of reverse logistics processes and Closed-Loop Supply Chain (CLSC) management strategies in this industry. It has been shown that a leaner semiconductor supply chain is achievable through the implementation of the proposed B2B e-marketplace, maintaining the information exchange on the surplus/obsolete equipment and parts.Originality/valueThese outcomes are unique for supporting the design of the first global e-marketplace for the secondary semiconductor equipment and spares. The results can, furthermore, inform the standardisation of the semiconductor aftermarket transactions, streamline knowledge exchange mechanisms amongst different industry players and improve pricing strategies. These contribute to knowledge of principles allowing the aftermarket e-trading to become a key part of the value network in high-tech manufacturing industries.

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Sun, Xue. "Simulations on the Spare Parts Inventory Management of Equipment Maintenance in Manufacturing Enterprise Based on Flexsim." Advanced Materials Research 712-715 (June 2013): 3181–86. http://dx.doi.org/10.4028/www.scientific.net/amr.712-715.3181.

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In order to promote inventory management level, against the existing problem of spare parts management currently, the spare parts inventory management system of an enterprise engaged in casting and mechanical operations was studied. First, the simulation software Flexsim was used to model the original system. Then for the purpose of optimizing the system, ABC classification was proposed. According to the comparison of simulation results before and after optimization, optimized model can effectively improve the efficiency of inventory management. This can provide the reference of spare parts management for the other companies.

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Shi, Yongjiang, and Mike Gregory. "From original equipment manufacturers to total solution providers: emergence of a global manufacturing virtual network in the electronics industry." International Journal of Services Technology and Management 4, no. 4/5/6 (2003): 331. http://dx.doi.org/10.1504/ijstm.2003.003619.

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Saleem, Faizan, Salman Nisar, Muhammad Ali Khan, Sohaib Zia Khan, and Mohammad Aslam Sheikh. "Overall equipment effectiveness of tyre curing press: a case study." Journal of Quality in Maintenance Engineering 23, no. 1 (March 13, 2017): 39–56. http://dx.doi.org/10.1108/jqme-06-2015-0021.

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Purpose The purpose of this paper is to formulate a benchmark to increase the tyre curing press production rate while minimizing tyre curing press downtime and maintenance cost with the help of a maintenance management technique based on overall equipment effectiveness (OEE). Design/methodology/approach The methodology is based on determining the OEE of tyre curing press before and after rectifying the causes of failures. The failure mode and effect analysis (FMEA) technique is used to find out the root causes of repetitive failures in tyre curing press by using the risk priority number. Findings A significant change in the value of OEE is observed after rectifying the repetitive failures, which were determined using the FMEA technique. Thus, it is concluded that the OEE and FMEA assist in improving the industrial performance and competitiveness of the production equipment studied. Research limitations/implications This study is limited to determining the OEE of single equipment only, not the whole production system. Manufacturing facilities are dependent on the operating environment; therefore a comparison of two different manufacturing plants based on the OEE value would not be justified. Practical implications This study can be applied in any tyre manufacturing industry in order to take competitive benefits, such as reduction in equipment downtime, increased production and reduction in maintenance cost. Originality/value The angle from which the paper approaches the bottleneck problem in a tyre production line is original for the studied company and shows positives results. It allows the company to apply the same approach in its other production equipment, lines and factories to achieve improvement in industrial performance and competitiveness.

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Wang, Jianbo, and Xing Cao. "Evolution Mechanism of Advanced Equipment Manufacturing Innovation Network Structure from the Perspective of Complex System." Complexity 2021 (January 6, 2021): 1–12. http://dx.doi.org/10.1155/2021/6610767.

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Our country’s equipment manufacturing industry ranks among the best in all developing countries, but compared with developed countries, there is still a long way to go. It is not only the backwardness of various technologies, but also the interference of other countries. Although our country's equipment manufacturing industry is not as advanced as the advanced technology of developed countries, we still have to stick to our original aspirations, do not underestimate ourselves, and be good at absorbing and learning from the strengths of others to make up for our own weaknesses. While not working behind closed doors and while absorbing technology from other countries, we can make use of our strengths to make up for our weaknesses and develop our own industrial technology. This paper studies the evolution trend of innovation network structure and at the same time studies the evolution mechanism of advanced equipment manufacturing innovation network structure from the perspective of complex systems. The explained variable in this article is green total factor productivity. The variable adopts the Malmquist–Luenberger global super-efficiency index model. There are two main explanatory variables. One is the heterogeneity that affects the efficiency of industrial evolution, including factor heterogeneity, structural heterogeneity, and environmental heterogeneity, and the other is the interaction term of equipment manufacturing specialization agglomeration degree dummy variable multiplied by factor heterogeneity. The regional economic development level is added to the model as a control variable. In the selection of measurement indicators, the per capita GDP is used as the control variable. The experimental results show that each sample is tested in pairs, and the standard error level of the mean is 0.018, which is less than 0.05, indicating that the efficiency of the equipment manufacturing industry’s economic correlation spatial network has a significant impact on the overall economic development level of the industry. The reduction in spur helps to increase economic output.

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Wudhikarn, Ratapol. "Implementation of the overall equipment cost loss (OECL) methodology for comparison with overall equipment effectiveness (OEE)." Journal of Quality in Maintenance Engineering 22, no. 1 (March 14, 2016): 81–93. http://dx.doi.org/10.1108/jqme-12-2011-0001.

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Purpose – The purpose of this paper is to describe the overall equipment cost loss (OECL) methodology and an implementation of this methodology, to compare the outcomes of OECL with those of overall equipment effectiveness (OEE), and finally to identify the benefits offered by this new methodology. Design/methodology/approach – The proposed methodology, OECL, combines six large loss models and a financial model in the performance evaluation of equipment. The six large losses are converted into monetary units. OECL is a new way of evaluating equipment performance that differs from the original OEE methodology and overcomes some of the limitations of OEE. This new methodology can be used to rank problematic machines by accounting for production elements together with finance elements. Findings – The OECL and OEE methodologies rank problematic machines differently. Research limitations/implications – Efforts were made in this research to identify factors affecting OECL outcomes, but it was found that it was not possible to apply OECL to all scenarios. Practical implications – The OECL model can be implemented in a real manufacturing company to help decision-makers better determine the magnitudes of equipment problems and rank problematic pieces of equipment appropriately. Originality/value – This OECL method is able to overcome some of OEE’s weaknesses. It can properly prioritise problematic machines by considering both cost and losses.

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Lynch, Paul, C. R. Hasbrouck, Joseph Wilck, Michael Kay, and Guha Manogharan. "Challenges and opportunities to integrate the oldest and newest manufacturing processes: metal casting and additive manufacturing." Rapid Prototyping Journal 26, no. 6 (June 10, 2020): 1145–54. http://dx.doi.org/10.1108/rpj-10-2019-0277.

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Purpose This paper aims to investigate the current state, technological challenges, economic opportunities and future directions in the growing “indirect” hybrid manufacturing ecosystem, which integrates traditional metal casting with the production of tooling via additive manufacturing (AM) process including three-dimensional sand printing (3DSP) and printed wax patterns. Design/methodology/approach A survey was conducted among 100 participants from foundries and AM service providers across the USA to understand the current adoption of AM in metal casting as a function of engineering specifications, production demand, volume and cost metrics. In addition, current technological and logistical challenges that are encountered by the foundries are identified to gather insight into the future direction of this evolving supply chain. Findings One of the major findings from this study is that hard tooling costs (i.e. patterns/core boxes) are the greatest challenge in low volume production for foundries. Hence, AM and 3DSP offer the greatest cost-benefit for these low volume production runs as it does not require the need for hard tooling to produce much higher profit premium castings. It is evident that there are major opportunities for the casting supply chain to benefit from an advanced digital ecosystem that seamlessly integrates AM and 3DSP into foundry operations. The critical challenges for adoption of 3DSP in current foundry operations are categorized into as follows: capital cost of the equipment, which cannot be justified due to limited demand for 3DSP molds/cores by casting buyers, transportation of 3DSP molds and cores, access to 3DSP, limited knowledge of 3DSP, limitations in current design tools to integrate 3DSP design principles and long lead times to acquire 3DSP molds/cores. Practical implications Based on the findings of this study, indirect hybrid metal AM supply chains, i.e. 3DSP metal casting supply chains is proposed, as 3DSP replaces traditional mold-making in the sand casting process flow, no/limited additional costs and resources would be required for qualification and certification of the cast parts made from three-dimensional printed sand molds. Access to 3DSP resources can be addressed by establishing a robust 3DSP metal casting supply chain, which will also enable existing foundries to rapidly acquire new 3DSP-related knowledge. Originality/value This original survey from 100 small and medium enterprises including foundries and AM service providers suggests that establishing 3DSP hubs around original equipment manufacturers as a shared resource to produce molds and cores would be beneficial. This provides traditional foundries means to continue mass production of castings using existing hard tooling while integrating 3DSP for new complex low volume parts, replacement parts, legacy parts and prototyping.

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Thilmany, Jean. "Custom Model." Mechanical Engineering 132, no. 04 (April 1, 2010): 40–42. http://dx.doi.org/10.1115/1.2010-apr-5.

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This article explains how Hypertherm Inc. of Hanover, N.H., a maker of plasma metal cutting equipment, is using customized manufacturing to allow its customers choose product configurations online. Hypertherm Inc. recently started allowing its customers to choose online from 10 CNC Edge Pro product configurations, up from three configurations in the former product line. Hypertherm customers are now able to pick among many more features than in the past, and-in tandem with the company's lean manufacturing process-the product is assembled shortly after the time of request, making for a customized manufacturing approach. The original plasma cutting model featured 12 inputs and outputs, while newer models feature 24 or 48 inputs and outputs. Input numbers are defined by the board circuitry. The company reuses the same product body design. The circuit boards and electrical interfaces inside change depending upon customers' requirements. This helps speed assembly. The Edge Pro product can now be assembled in half the time of the original product using 27% fewer parts: from 315 to 230.

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Osara, Jude A. "Thermodynamics of Manufacturing Processes—The Workpiece and the Machinery." Inventions 4, no. 2 (May 15, 2019): 28. http://dx.doi.org/10.3390/inventions4020028.

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Considered the world’s largest industry, manufacturing transforms billions of raw materials into useful products. Like all real processes and systems, manufacturing processes and equipment are subject to the first and second laws of thermodynamics and can be modeled via thermodynamic formulations. This article presents a simple thermodynamic model of a manufacturing sub-process or task, assuming multiple tasks make up the entire process. For example, to manufacture a machined component such as an aluminum gear, tasks include cutting the original shaft into gear blanks of desired dimensions, machining the gear teeth, surfacing, etc. The formulations presented here, assessing the workpiece and the machinery via entropy generation, apply to hand-crafting. However, consistent isolation and measurement of human energy changes due to food intake and work output alone pose a significant challenge; hence, this discussion focuses on standardized product-forming processes typically via machine fabrication.

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Yang, Na, She Liu, Jie Liu, and Changjie Li. "Assessment of Equipment Operation State with Improved Random Forest." International Journal of Rotating Machinery 2021 (March 8, 2021): 1–10. http://dx.doi.org/10.1155/2021/8813443.

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To accurately assess the state of a generator in wind turbines and find abnormalities in time, the method based on improved random forest (IRF) is proposed. The balancing strategy that is a combination of oversampling technique (SMOTE) and undersampling is applied for imbalanced data. Bootstrap is applied to resample original data sets of generator side from the supervisory control and data acquisition (SCADA) system, and decision trees are generated. After the decision trees with different classification capabilities are weighted, an IRF model is established. The accuracy and performance of the model are based on 10-fold cross-validation and confusion matrix. The 60 testing sets are assessed, and the accuracy is 95.67%. It is more than 1.67% higher than traditional classifiers. The probabilities of 60 data sets at each class are calculated, and the corresponding state class is determined. The results show that the proposed IRF has higher accuracy, and the state can be assessed effectively. The method has a good application prospect in the state assessment of wind power equipment.

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Thilmany, Jean. "Go-Between." Mechanical Engineering 127, no. 05 (May 1, 2005): 42–45. http://dx.doi.org/10.1115/1.2005-may-5.

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This article discusses shop floor software that taps into CAD systems to get vital manufacturing information. Manufacturing and mechanical engineers find themselves linked by more than just the words in their job titles. Although they might inhabit different parts of the plant or work at separate companies, the engineers have always worked together to turn a design into a part. Now, software that makes it easier to bridge the gap between design and manufacturing has stepped up that cooperation. Computer-aided design systems have long been linked with the computer-aided manufacturing software that directs manufacturing equipment. CAM software takes CAD data to the shop floor by essentially telling shop floor machines how to make a part. Inspection applications take CAD data out to the shop floor to check part specifications against the finished product. They might not spell the doom of Inspector Nine at the end of the assembly line, but those software tools prove invaluable to check manufactured parts against the original CAD design.

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Sukel, Kayt. "Staying Viable." Mechanical Engineering 140, no. 06 (June 1, 2018): 42–47. http://dx.doi.org/10.1115/1.2018-jun-3.

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This article highlights why manufacturing companies need to understand that they need core competencies in both the physical and digital realms to stay viable. Traditional original equipment manufacturers are well aware that their companies are ripe for disruption. Google did not need a press to upend the newspaper and magazine publishing industry. Netflix didn’t change one physical aspect of the DVD. These tales inevitably highlight how strong, successful manufacturing giants were taken down by young disrupters like Uber, Google, SpaceX, and Netflix. These companies, and others like them, changed the direction of entire industries. The stories serve as an inspiration for budding entrepreneurs and, increasingly, a warning for even the most competitive manufacturers.

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Alkhayyal, Bandar. "Corporate Social Responsibility Practices in the U.S.: Using Reverse Supply Chain Network Design and Optimization Considering Carbon Cost." Sustainability 11, no. 7 (April 9, 2019): 2097. http://dx.doi.org/10.3390/su11072097.

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A research model using the market price for greenhouse gas (GHG) emissions illustrates how the policies, and economic and environment implications of the carbon price can be formulated using a deterministic equilibrium model. However, with increasing carbon costs, the optimal reverse supply chain (RSC) system is being required to adapt and has undergone many distinct shifts in character as it seeks out new configurations through which costs may be effectively managed and minimized. The model was studied comprehensively in terms of quantitative performance using orthogonal arrays. The results were compared to top-down estimates produced through economic input-output life cycle assessment (EIO-LCA) models, providing a basis to contrast remanufacturing GHG emission quantities with those realized through original equipment manufacturing operations. Introducing a carbon cost of $40/t CO2e increased modeled remanufacturing costs by 2.7%, but also increased original equipment costs by 2.3%. The research presented in this study puts forward the theoretical modeling of optimal RSC systems and provides an empirical case study concerning remanufactured appliances, an area of current industrial literature in which there is a dearth of study.

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Kim, Myung, and Ram Narasimhan. "Designing Supply Networks in Automobile and Electronics Manufacturing Industries: A Multiplex Analysis." Processes 7, no. 3 (March 26, 2019): 176. http://dx.doi.org/10.3390/pr7030176.

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This study investigates the process of how the original equipment manufacturers (OEMs) in automobile and consumer electronics industries design their supply networks. In contrast to the sociological viewpoint, which regards the emergence of networks as a social and psychological phenomenon occurring among non-predetermined individuals, this paper attempts to provide a strategic supply network perspective that views the supply network as a strategic choice made by an OEM. Anchored in the multiplex investigation of supply network architectures, this study looks into the following specific questions: (1) Are an OEM’s strategic intent choices associated with supply network architecture and (2) If so, what differential effects do those strategic intents have on the architectural properties of the supply network? Further field investigations were conducted to provide deeper insights into the quantitative and qualitative findings from statistical analyses.

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Neagoe, Ion, Alexandru Catalin Filip, and Mircea Anton Vasiloni. "Experimental Researches on the Limit Angle of Conical Parts Manufactured by Single Stage Incremental Forming on CNC Lathes." Applied Mechanics and Materials 371 (August 2013): 168–72. http://dx.doi.org/10.4028/www.scientific.net/amm.371.168.

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ncremental sheet forming (ISF) is one the manufacturing methods for sheet metal parts which has an increased rate of flexibility combined with relatively simple and cheap common technological equipment. This paper presents the results of researches on ISF performed on a CNC lathe, for thin sheet parts made of DC04Am mild steel. The main objective of the paper was to establish the maximum wall angle of the parts and its dependence on the main parameters of the process: thickness and diameter of the part, the tool radius, the feed rate, the spindle speed and the lubricating/cooling conditions. The tests were performed with original equipment designed by the authors and the results were commented and presented in diagrams and images of the parts. The main conclusion is that ISF on a CNC lathe can be successfully used for manufacturing conical shaped parts made of mild steel thin sheet, having a certain maximum angle of the parts wall, for small sized batches. The limit values of the parameters analyzed are a useful technological database for engineers.

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Barzdenas, Vaidotas, Gediminas Grazulevicius, and Aleksandr Vasjanov. "TCAD tools in undergraduate studies: A laboratory work for learning deep submicron CMOS processes." International Journal of Electrical Engineering & Education 57, no. 2 (May 22, 2019): 133–63. http://dx.doi.org/10.1177/0020720919846811.

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This article discusses one exemplary and one original laboratory work from the micro- and nano-electronics manufacturing process laboratory works cycle. These laboratory works have been successfully introduced into the undergraduate programme and have been attended by students for several years at Vilnius Gediminas Technical University, Faculty of Electronics. This laboratory work is unique in that it consistently displays and graphically depicts practically all CMOS transistor manufacturing processes: from the preparation of the silicon wafer to the final passivation. Silvaco TCAD tools are used in order to simulate these technological processes. This type of laboratory works provides students with the necessary knowledge of chip manufacturing processes and TCAD tools without the use of costly manufacturing equipment specific to each technological process in the fabrication chain, long-term experiments and a large amount of human resources. This article also presents and discusses student feedback statistics over several years of studies, the advantages of this laboratory work, recommendations for further improvement and formulates conclusions.

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Sharma, Ravi, and Dharmesh K. Mishra. "The Role of Safety Training in Original Equipment Manufacturing Companies on Employee Perception of Knowledge, Behavior Towards Safety and Safe Work Environment." International Journal of Safety and Security Engineering 10, no. 5 (November 30, 2020): 689–98. http://dx.doi.org/10.18280/ijsse.100514.

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Training is important for the development of skills and knowledge. The purpose of this study was to explore the influence of post- safety training on the supervisors learning process, behaviour towards safety and development of safe work environment in the automotive original equipment manufacturing (OEM) companies. In the present study, a total of 129 supervisor level employees from different Indian automotive OEMs units, who have undergone a minimum of one-day safety training in the past three years, were a part of the survey. The survey was administered with the aid of a pre-validated designed questionnaire (developed in consultation with industry experts) to collect responses from the supervisor’s level employees during the period of January- August 2019. The 63 different manufacturing OEM automotive units from the Delhi- NCR and Pune- Nashik - Kolhapur from Western region agreed to participate in the survey. The results obtained were tested using multiple hierarchical regression analysis in a stepwise method, along with the correlation coefficient analysis. The results indicated that knowledge acquisition, learning process, and employee involvement regarding risks and hazards identification were positively related to the perceived effectiveness of post- safety training by the supervisors. It was further found that the post- safety training has no significant contribution towards the perceived self- behavior change and development of safe work environment. The effectiveness of safety training and development of safe environment along with the change in behavior towards the safety is related to factors such as related education in safety and health, working experience in the field of safety or EHS domain and knowledge of the supervisors gained through their career which play a significant role. A safety culture can be created by the organization by harnessing the safety-related work experience of the supervisors and periodically conducting the skill development program.

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Olejniczak, Tomasz, Masato Itohisa, Tetsuo Abo, and Hiroshi Kumon. "Measuring Change in ‘Hybrid Factories’: Longitudinal Study of Japanese Manufacturing Subsidiaries in Poland." Journal of Intercultural Management 10, no. 4 (December 1, 2018): 109–45. http://dx.doi.org/10.2478/joim-2018-0027.

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Abstract Objective: This article illustrates how, on the subsidiary level, the mixture of management practices in Japanese manufacturing subsidiaries operating in Poland changes over time. Methodology: Study represents the first, rigorous, longitudinal replication of Japanese Multinational Enterprise Study Group hybridization studies conducted using the original methodology. Researchers visited eight original research sites and measured changes after fourteen years in six of them. Findings: The results indicate significant change in terms of manufacturing practices as well as in the localization of management. On the other hand, there has been practically no change in terms of equipment, organizational culture, and procurement methods. Value Added: Article contributes to the existing literature in two ways. First it confirms dynamic nature of hybridization trough a longitudinal exploration of changes that took place in management practices. Secondly, it combines JMNESG methodology with the most recent developments in research methods, increasing its clarity and replicability thus paving a way for future longitudinal studies of hybridization. Recommendations: Based on this research future studies could replicate JMNESG studies in various locations and contexts thus providing further insights into the nature of change in the hybrid factories operating around the world and the nature of Japanese management over the last 20 years.

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Zhou, Qin, Chao Meng, Kum Fai Yuen, and Jiuh-Biing Sheu. "Remanufacturing authorization strategy for an original equipment manufacturer-contract manufacturer supply chain: Cooperation or competition?" International Journal of Production Economics 240 (October 2021): 108238. http://dx.doi.org/10.1016/j.ijpe.2021.108238.

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Huang, Xue Fei, and Jian Qi Zheng. "Research on Automotive Design Chain Innovation." Advanced Materials Research 712-715 (June 2013): 2961–65. http://dx.doi.org/10.4028/www.scientific.net/amr.712-715.2961.

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The automotive industry is an industry with high relational degree, and automotive industry has become a pillar industry. At this stage, a large number of OEM (original equipment manufacturing) cooperation made the car ownership a sharp rise. However, the independent design capacity raised limitedly, and the design capacity depend on foreign. Based on the analysis of the auto industry, this paper started from aspect research such as basic research, automotive design and management, automotive manufacturing, recycling and re-manufacturing, policy and education, and explored the major factor which impede the generation of the China's automotive design chain. And we proposed some basic solution ideas. Industrial design plays an important role in building China's "automotive design chain". In a regional perspective, we focus on the importance on institutional innovation and the five base service platforms for building the design chain, and improve the automotive design chain level.

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Hasan, Syed M., and Satya Shah. "Use of Process Modeling in Product Development Integration within Manufacturing Environment." Advanced Materials Research 816-817 (September 2013): 1210–14. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.1210.

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The impact of supply chain on new product development (NPD) and product introduction is particularly important in a time when (i) there are pressures for growing product proliferation in order to meet varied demands and constraints, (ii) the research and development pipeline is a key focus in companies, and (iii) technology life cycles have shortened so much that obsolete inventories and time to market are crucial for companies margin performance. This research focuses on the early stages of the collaborative product development process in the extended enterprise and shows it is a contribution to the business world. The output of the research includes the functional requirements of a framework and a developed prototype methodology with tools and technologies that are tested with case studies in the industrial environment. The study also focuses on using modern modeling tools to represent the product development processes of an Original Equipment Manufacturer (OEM) and its suppliers.

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Ko, David, and Cindy Ge. "Business Strategy, Technology Development and Characteristics of Asian Firms: An Empirical Study of the Hong Kong Electronics Industry." Asian Business Research 3, no. 1 (March 1, 2018): 13. http://dx.doi.org/10.20849/abr.v3i1.325.

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This research explores the phenomenon of firm performance as it relates to the business strategy, characteristics of Chinese Family Business (CFB) in Hong Kong's Electronic Companies, and technology strategy adopted by these firms. The motive to do this research is that there has been very little work on business strategy in export-oriented "developing economies - latecomer economies" as referred by Zahra and Covin (1993). There has also been little work on technology policy/strategy in Hong Kong, although there have been many suggestions that Hong Kong firms "need" to change and up-grade their business strategies. Added to this, Hong Kong firms have interesting characteristics (Chinese Family Business, CFB), which may be related to their business and technology strategies. Performance may be determined by the strategies they adopt. In this research, the key dimensions of "technology strategy/policy" are identified, including Imitation, Original Equipment Manufacturing (OEM) and Original Design Manufacturing (ODM), which are important in Hong Kong, but which have not been explored much in the literature. Hong Kong firms were selected in this topic since as China is found to become the world's manufacturing base and a lot of that industry, especially in Electronics Industry that this is an important topic.

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Nguyen, Tuan-Linh. "INDUSTRIALS SIMULATION MODELING TECHNOLOGY APPLICATION TO IMPROVE THE EFFICIENCY IN AUTOMATIC PRODUCTION LINE EQUIPMENT CRYSTALS." Journal of Engineering Science 28, no. 3 (September 2021): 28–40. http://dx.doi.org/10.52326/jes.utm.2021.28(3).01.

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Currently, the application of technical advances to production plays an important role in improving productivity and saving production costs. The techniques applying information technology bring high efficiency, accuracy, reliability, pre-assessment of the results. Modeling and simulation are method that are widely used from research, design, manufacturing to operate the systems. With the help of computers, with high computational speed and large memory, the modeling method was strongly developed, bringing great efficiency in research and production practice. The assessment of effective use of equipment in the production line has a decisive role in increasing the productivity and decreasing cost. Therefore, the analysis and evaluation of the production line by the simulation model method is highly practical, bringing many effects in the management and use of equipment. In this study, a simulation of a specific problem was performed to estimate the simulated workshop. Then, building a new plan and comparing the proposed plane with the original plan to provide the reasonable solutions for the production process to effectively use the equipment in the production line.

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Din, D. K., and A. I. Kondakov. "Formation and analysis of initial data for the design of technological complexes for manufacturing machine parts." Glavnyj mekhanik (Chief Mechanic), no. 10 (October 1, 2020): 24–31. http://dx.doi.org/10.33920/pro-2-2010-02.

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An original methodological approach to the implementation of procedures for generating and analyzing initial data on the designed complex is proposed, based on their iterative repetition as the number of reliable characteristics of the complex is refined and increased. It is demonstrated that replacement of data on technology of manufacture of products of a pre-set nomenclature with values of the labor intensity of the annual volume of their issue in separate groups according to the types of technological equipment makes it hard to determine its rational arrangement and leads to unjustified transport links and significant traffic capacity. The proposed approach allows forming groups of similar technological parts as production programs for the sections making part of the designed complex.

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Journal articles on the topic 'Original equipment manufacturing'

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