Relevant bibliographies by topics / MACHINING VARIABLES

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'MACHINING VARIABLES'

Author: Grafiati
Published: 11 September 2023

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Journal articles on the topic "MACHINING VARIABLES"

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Neto, João Cirilo da Silva, Evaldo Malaquias da Silva, and Marcio Bacci da Silva. "Intervening variables in electrochemical machining." Journal of Materials Processing Technology 179, no. 1-3 (2006): 92–96. http://dx.doi.org/10.1016/j.jmatprotec.2006.03.105.

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Churi, N. J., Z. J. Pei, and C. Treadwell. "ROTARY ULTRASONIC MACHINING OF TITANIUM ALLOY: EFFECTS OF MACHINING VARIABLES." Machining Science and Technology 10, no. 3 (2006): 301–21. http://dx.doi.org/10.1080/10910340600902124.

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Cong, W. L., Z. J. Pei, Timothy Deines, Q. G. Wang, and Clyde Treadwell. "Rotary Ultrasonic Machining of stainless steels: empirical study of machining variables." International Journal of Manufacturing Research 5, no. 3 (2010): 370. http://dx.doi.org/10.1504/ijmr.2010.033472.

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Nandhakumar, S., S. Sathish Kumar, and K. Sakthivelu. "Optimization of Machining Variables in Electric Discharge Machining Using Stainless Steel 317 in Full Factorial Method." Mechanics and Mechanical Engineering 22, no. 1 (2020): 105–18. http://dx.doi.org/10.2478/mme-2018-0010.

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AbstractElectric Discharge Machining (EDM) is a non-conventional machining process and has a larger extent of application in manufacturing industry due to its accuracy. EDM simply uses electrical spark between the tool and workpiece in presence of dielectric medium to erode the workpiece in controlled manner. Improving the material removal rate and decreasing the tool wear rate (TWR), achieving higher surface finish, reducing machining time and enhancing dimensional accuracy are the major areas of focus in electrical discharge machining (EDM) process of SS 317 grade steel. In this research wor
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Frumuşanu, Gabriel, and Alexandru Epureanu. "HOLISTIC MONITORING OF MACHINING SYSTEM." International Journal of Modern Manufacturing Technologies 13, no. 3 (2021): 45–53. http://dx.doi.org/10.54684/ijmmt.2021.13.3.45.

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Nowadays, the part program describes only the process itself and not the obtained performance. The operator monitors just some of the variables describing the actually obtained product and appropriately adjusts the values of the programmed variables. This adjustment is realised with a considerable delay and without an adequate fundament (many times even intuitively). Moreover, process monitoring currently follows only to notice the occurrence of perturbations and, hence, of deviations from process plan. As consequence, the performance in accomplishing the manufacturing task might be diminished
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Mehrvar, Ali, Ali Basti, and Ali Jamali. "Inverse modelling of electrochemical machining process using a novel combination of soft computing methods." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 234, no. 17 (2020): 3436–46. http://dx.doi.org/10.1177/0954406220916495.

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Selection of optimal and suitable process parameters is a crucial issue in manufacturing processes especially in electrochemical machining (ECM). Since the utmost target is to find suitable machining parameters for gaining desired machining performances, a new hybrid approach has been applied for inverse modelling of ECM process. Four machining inputs, i.e. voltage, tool feed rate, electrolyte flowrate and concentration; and two machining responses, i.e. surface roughness (Ra) and material removal rate (MRR) are presented as input variables and responses, respectively. In the proposed approach
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Chainawakul, Adirake, Koji Teramoto, and Hiroki Matsumoto. "Statistical Modelling of Machining Error for Model-Based Elastomer End-Milling." International Journal of Automation Technology 15, no. 6 (2021): 852–59. http://dx.doi.org/10.20965/ijat.2021.p0852.

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Elastomer end-milling has attracted attention for use in the small-lot production of elastomeric fragments because the technique is an applicable method for a large variety of materials and does not require the preparation of expensive and time-consuming moulds. In order to effectively utilize elastomer end-milling, it is necessary to ensure the machining accuracy of elastomeric parts machined through this technique. However, the control method of machining error in the elastomer end-milling has not been presented since most machining services of the elastomeric part are based on enterprise-de
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Paul, Lijo, та S. Hiremath Somashekhar. "Effect of Process Parameters on Heat Affected Zone in Micro Machining of Borosilicate Glass Using μ-ECDM Process". Applied Mechanics and Materials 592-594 (липень 2014): 224–28. http://dx.doi.org/10.4028/www.scientific.net/amm.592-594.224.

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Application of borosilicate glass in Micro Electro Mechanical Systems (MEMS) devices are increasing due to many of its intrigue properties. Micro machining of glass for such applications needs hybrid technology so as to produce precise products. Electro Chemical Discharge Machining (ECDM) has proved immense potential in micro machining of glass. Present paper focuses on the effect of various process parameters of μ-ECDM on Heat Affected Zone (HAZ) while machining borosilicate glass. Grey Relation Analysis (GRA) is used to optimize the process variables. The optimized process variables are conf
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Pradhan, Mohan Kumar, and Chandan Kumar Biswas. "Response Surface Analysis of EDMED Surfaces of AISI D2 Steel." Advanced Materials Research 264-265 (June 2011): 1960–65. http://dx.doi.org/10.4028/www.scientific.net/amr.264-265.1960.

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In this study, the effects of the machining parameters in electrical-discharge machining (EDM) on the machining characteristics of AISI D2 steel using copper electrodes were investigated. The response functions considered material removal rate (MRR) and Surface Roughness (Ra),while machining variables are pulse current, pulse on time, pause time and gap voltage. A Response surface methodology was used to reduce the total number of experiments. Empirical models correlating process variables and their interactions with the said response functions have been established. The significant parameters
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Rehman, Gulfam Ul, Syed Husain Imran Jaffery, Mushtaq Khan, Liaqat Ali, Ashfaq Khan, and Shahid Ikramullah Butt. "Analysis of Burr Formation in Low Speed Micro-milling of Titanium Alloy (Ti-6Al-4V)." Mechanical Sciences 9, no. 2 (2018): 231–43. http://dx.doi.org/10.5194/ms-9-231-2018.

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Abstract. The use of titanium based alloys in aerospace and biomedical applications make them an attractive choice for research in micro-machining. In this research, low speed micro-milling is used to analyze machinability of Ti-6Al-4V alloy as low speed machining setup is not expensive and it can be carried out on conventional machine tools already available at most machining setups. Parameters like feed per tooth, cutting speed and depth of cut are selected as machining variables and their effect on burr formation is analyzed through statistical technique analysis of variance to determine ke
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Dissertations / Theses on the topic "MACHINING VARIABLES"

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Duong, Tan Quang. "Commande à gains variables de l’erreur de contour pour l’usinage multiaxes." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLC009/document.

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Les techniques d’usinage avancées sont un élément indispensable du développement des industries manufacturières. L’une de ces techniques, l’usinage à grande vitesse, constitue le sujet principal de cette thèse de doctorat. Ainsi, l’objectif majeur des travaux vise à améliorer la précision de contour dans le contexte de l’usinage multiaxes à grande vitesse de surfaces de forme libre, en agissant directement au niveau des boucles de commande d’axe. Pour cela, une première étape consiste à élaborer une stratégie permettant d’estimer le plus précisément possible l’erreur de contour pour différente
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Hussein, Wessam Mahmoud Elbestawi Mohamed A. A. Veldhuis Stephen C. "Machining process monitoring using multivariate latent variable methods." *McMaster only, 2007.

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Nagaraj, Arjun. "ANALYSIS OF SURFACE INTEGRITY IN MACHINING OF CFRP UNDER DIFFERENT COOLING CONDITIONS." UKnowledge, 2019. https://uknowledge.uky.edu/me_etds/142.

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Carbon Fiber Reinforced Polymers (CFRP) are a class of advanced materials widely used in versatile applications including aerospace and automotive industries due to their exceptional physical and mechanical properties. Owing to the heterogenous nature of the composites, it is often a challenging task to machine them unlike metals. Drilling in particular, the most commonly used process for component assembly is critical especially in the aerospace sector which demands parts of highest quality and surface integrity. Conventionally, all composites are machined under dry conditions. While there ar
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Laforce, Francois. "Zlepšení výroby aeronautické součásti." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229843.

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Since aircrafts manufacturers intend to produce low consumption and efficient aircrafts, parts become more and more difficult to machine. Some processes like „air machining“ enables a one-step production for complex aluminium alloy shaped parts. Although the assembly offers a large access to cutting tool, the lack of stiffness for large parts, and especially for thin-walled aeronautics parts implies strong vibrations during machining. The aim of the study is to solve these difficulties in order to keep productivity and improve surface quality. Further innovative solutions are considered like m
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YADAV, MANISH KUMAR. "EFFECTS OF MACHINING VARIABLES ON SURFACE ROUGHNESS IN WIRE-EDM." Thesis, 2015. http://dspace.dtu.ac.in:8080/jspui/handle/repository/14366.

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ABSTRACT Accompanying the development of industry, the demands for alloy materials having high hardness, toughness and impact resistance are increasing. Wire EDM machines are used to cut conductive metals of any hardness or that are difficult or impossible to cut with traditional methods. The machines also specialize in cutting complex contours or fragile geometries that would be difficult to be produced using conventional cutting methods. Machine tool industry has made exponential growth in its manufacturing capabilities in last decade but still machine tools are not utilized at their
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YADAV, MANEESH KUMAR. "EFFECTS OF MACHINING VARIABLES ON SURFACE ROUGHNESS IN WIRE-EDM OF AISI D3." Thesis, 2011. http://dspace.dtu.ac.in:8080/jspui/handle/repository/19702.

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Accompanying the development of industry, the demands for alloy materials having high hardness, toughness and impact resistance are increasing. Wire EDM machines are used to cut conductive metals of any hardness or that are difficult or impossible to cut with traditional methods. The machines also specialize in cutting complex contours or fragile geometries that would be difficult to be produced using conventional cutting methods. Machine tool industry has made exponential growth in its manufacturing capabilities in last decade but still machine tools are not utilized at their full
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Praharaj, Ami t. Kumar. "Simulation of Electrolyte Flow Pattern and Variation of MRR With Machining Variables in ECM for L-shaped Tool using CFD." Thesis, 2018. http://ethesis.nitrkl.ac.in/9702/1/2018_MT_216ME2374_AKPraharaj_Simulation.pdf.

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Electrochemical machining is one of the non-traditional machining processes. This is based on the principle of Faraday’s laws of electrolysis. ECM is very much helpful in machining complex and complicated shapes and difficult to cut materials. One of the main advantages of ECM over other machining process is negligible tool wear as there is no direct contact between tool and workpiece. But sometimes because of inappropriate design of complicated shaped tools there are chances of passivation and overheating of electrolyte which further leads to poor
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Chen, Hsin-Hung, and 陳信宏. "On the design of tool profiles for machining line generated variable pitch helicoids." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/22367187145909021800.

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Sheng, Yu-Chun, and 盛玉君. "Studies on the Numerical Control Programming for Machining Variable Pitch Lead Screw on Four-AXIS MACHINE." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/38829237727428045433.

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碩士<br>國立成功大學<br>機械工程研究所<br>81<br>In this thesis , two kinds of tool path generation methods are developed for machining Variable Pitch Lead Screw with four cylindrical meshing elements (V.P.L.S.) on four-axis numerical control machine . The first method employs end-mill cutter , According to the geometry of V.P.L.S. mechanism , the machine tool settings is calculated and the tool path is generated , A 4-axis machine center with angle head attachment is used for the machining of the screw
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HONG, CHING-HUA, and 洪清華. "Application of Deep Learning to the Intelligent Control of Wire Electrical Discharge Machining of Variable Thickness Workpiece." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/72npak.

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碩士<br>國立臺灣大學<br>機械工程學研究所<br>107<br>The purpose of this study is to establish a deep learning intelligent control system that can combine processing efficiency, stability and kerf consistency in variable thickness processing. In the past, the wire electrical discharge machining Control for variable thickness workpiece, and focus on improving processing efficiency and stability. The research on the problem that the kerf difference affects the accuracy of the variable thickness workpiece is relatively lacking. The true straightness is not good after processing, and it may lead to error fitting of
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Book chapters on the topic "MACHINING VARIABLES"

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Davis, Rahul, Abhishek Singh, Tanya Singh, et al. "Optimization of Input Control Variables in Electric Discharge Machining of Inconel-718." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2696-1_53.

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Thellaputta, Gopala Rao, P. S. C. Bose, C. S. P. Rao, and C. S. Raju. "Effect of Machining Variables on Cutting Temperature While Rotary Milling of Inconel 625." In Lecture Notes on Multidisciplinary Industrial Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7643-6_3.

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Sonawane, Sachin Ashok, and Akshay P. Pawar. "Effect of Cutting Variables of End Milling Process on Surface Roughness and Machining Vibrations." In Techno-Societal 2018. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-16962-6_67.

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Santhi Priya, P., Subramanyam Pavuluri, and Yogesh Madaria. "Experimental Investigations of Process Variables on Wire Electrical Discharge Machining (WEDM) of AISI 52100 Steel." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7909-4_53.

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Pramanik, D., A. S. Kuar, and D. Bose. "Effects of Wire EDM Machining Variables on Material Removal Rate and Surface Roughness of Al 6061 Alloy." In Renewable Energy and its Innovative Technologies. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2116-0_19.

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Sharma, Khushboo, Jai Kishan Sambharia, and Alok Khatri. "Optimization of Process Variables in Plasma Arc Machining of Inconel-718 Alloy Using Taguchi with Grey Relational Analysis." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-9117-4_4.

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Das, Sudhansu Ranjan, and Anshuman Das. "Study the Influences of Various Input Variables on Material Removal Rate During μEDM Machining of Super Alloy Material." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4606-6_62.

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Madhavarao, S., Ravi Varma Penmetsa, Ch Rama Bhadri Raju, and Hema T. Raju Gottumukkala. "Optimization of Process Variables in Abrasive Water Jet Machining of Nimonic C-263 Super Alloy Using Taguchi Method." In Advances in Sustainability Science and Technology. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4321-7_15.

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Yadav, Rajat, and Pradeep Kumar Singh. "Variation in Unevenness of Surface in Machining Ti–6Al–4 V Due to Change in Key Variables of Micro-Electric Discharge Milling Process." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2188-9_99.

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Nandurkar, Santosh, Sachin Kulkarni, Tushar Hawal, Niranjan Pattar, and Nagaraj Kelageri. "Investigation of Effect of EDM Process Variables on Material Removal Rate and Tool Wear Rate in Machining of EN19 Steel Using Response Surface Methodology." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2278-6_7.

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Conference papers on the topic "MACHINING VARIABLES"

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Cong, W. L., Q. Feng, Z. J. Pei, T. W. Deines, and C. Treadwell. "Dry Machining of Carbon Fiber Reinforced Plastic Composite by Rotary Ultrasonic Machining: Effects of Machining Variables." In ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50116.

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Rotary ultrasonic machining (RUM) has been used to drill holes in brittle, ductile, and composite materials. However, all these experiments were conducted with help of water or oil based coolant. This paper presents an experimental study on RUM of carbon fiber reinforced plastic (CFRP) composite using cold air as coolant. It reports effects of machining variables (ultrasonic power, spindle speed, and feedrate) on outputs (cutting force, torque, surface roughness, and burning) in RUM of CFRP using vortex-tube (VT) generated cold air as coolant.
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Chen, Xiaoxu, Hui Wang, Yingbin Hu, Dongzhe Zhang, Weilong Cong, and Anthony R. Burks. "Rotary Ultrasonic Machining of CFRP Composites: Effects of Machining Variables on Workpiece Delamination." In ASME 2019 14th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/msec2019-3019.

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Abstract Carbon fiber reinforced plastic (CFRP) composites were widely used in machinery, automobile, and aerospace industries due to the superior properties of high stiffness, high strength-to-weight ratio, high fatigue resistance, and good wear resistance. In these applications, hole making on CFRP composites was needed for assembly purpose. In different hole making processes, delamination was considered as a crucial issue, leading to premature failure of products. Compared with the conventional CFRP hole making processes (such as twist drilling, milling, grinding, etc.), rotary ultrasonic m
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Qin, Na, Z. J. Pei, and D. M. Guo. "Ultrasonic-Vibration-Assisted Grinding of Titanium: Cutting Force Modeling With Design of Experiments." In ASME 2009 International Manufacturing Science and Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/msec2009-84325.

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Titanium and its alloys (Ti) have wide applications in industry. However, since Ti is notorious for its poor machinability, their applications have been hindered by the high cost and low efficiency. Ultrasonic-vibration-assisted grinding (UVAG) is a hybrid machining process that combines the material removal mechanisms of diamond grinding and ultrasonic machining, and it is a cost-effective machining process for Ti. The relations between cutting force and input variables have been investigated and reported. But these relations have been studied by changing one variable at time. Therefore, the
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Ning, Fuda, and Weilong Cong. "Rotary Ultrasonic Machining of CFRP: Design of Experiment With a Cutting Force Model." In ASME 2015 International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/msec2015-9227.

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Drilling is one of very important machining processes in many applications of carbon fiber reinforced plastic (CFRP) composites. Rotary ultrasonic machining (RUM) has been successfully used in drilling of CFRP composites to overcome poor machinability. Cutting force is one of the most important output variables for evaluating drilling process, since it will greatly influence cutting temperature, tool wear, and surface conditions. Currently, there are no reported investigations on effect of input variables on cutting force using design of experiment (DOE) method in RUM of CFRP composites. Five-
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Zeng, W. M., Z. C. Li, N. J. Churi, Z. J. Pei, and C. Treadwell. "Experimental Investigation Into Rotary Ultrasonic Machining of Alumina." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-61700.

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Many experimental studies have been conducted to explore the relations between control variables and process outputs in rotary ultrasonic machining (RUM). However, there are few reports on the comparison between RUM and conventional diamond drilling. In this paper, the cutting force and surface roughness are compared when machining alumina with RUM method and with conventional diamond drilling method. Furthermore, the effects of the control variables (rotational speed, feed rate, and ultrasonic power) on RUM outputs (such as cutting force and surface roughness) are studied. It is found that in
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Lo, Chih-Hao, Jun Ni, and Jingxia Yuan. "Thermal Sensor Placement Strategy for Machine Error Compensation." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-0355.

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Abstract A method was developed to determine the suitable temperature variables for thermal error modeling on a machine structure. An optimality analysis of the best temperature variables is discussed using the analytical solutions of a one-dimensional spindle model. Finite element analyses for transient heat transfer and thermoelastic deformation are also performed on the column structure of a machining center. Different combinations of heat sources are applied to simulate diverse machining operations. From the results of FEA runs, 155 sets of 411 nodal temperatures and the 7 transformed erro
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Kumanotani, Maho, Hitoshi Kusino, and Keiichi Nakamoto. "Proposal of a Tool Path Generation Method to Ensure Workpiece Stiffness for Efficient Rough Machining." In JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/lemp2020-8543.

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Abstract Recently, the demand of complex shape parts has increased in the aircraft and medical industries. In these parts machining, the displacement and vibration of workpiece that strongly affect the machining efficiency are induced due to the heavy change of the unmachined workpiece shape and stiffness during rough machining. However, it is difficult to automatically determine machining parameters of operation planning by using a commercial CAM software because there is a large number of combinations. Therefore, in order to improve the efficiency of complex parts machining, the authors prop
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Lee, Cheol W. "Multirate Estimation for the Machining Process Under Multirate Noise." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-42187.

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Asynchronous measurement of process output characterizes a typical machining process in batch production. Various sensors are used for in-process measurement of process variables such as powers, forces, and vibration while the quality of parts and the tool conditions can be measured only by the postprocess inspection in most applications. The multirate scheme is being proposed as an efficient tool for integrating real-time sensor signals with postprocess inspection data for estimating immeasurable variables of the machining process. The machining process is subject to the process noise of vary
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Zhang, Dongzhe, Hui Wang, Yingbin Hu, Xiaoxu Chen, Weilong Cong, and Anthony R. Burks. "Rotary Ultrasonic Machining of CFRP Composites: Effects of Carbon Fiber Reinforcement Structure." In ASME 2019 14th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/msec2019-3014.

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Abstract Carbon fiber reinforced plastic (CFRP) composites have been widely used in many applications due to their superior properties of high strength-weight ratio, high stiffness, and high wear resistance. For assembly purposes, hole making is necessary for different applications of CFRP composites. Rotary ultrasonic machining (RUM) has been proposed and investigated for hole making of CFRP composites. Studies on the effects of machining variables, tool variables, workpiece orientation, and cooling conditions on output variables in RUM of CFRP composites have been investigated. The carbon fi
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Wentz, John E., and Andrew J. Coleman. "Energy Analysis of Machining and Machining Facilities Based on the Micro-Factory Concept." In ASME/ISCIE 2012 International Symposium on Flexible Automation. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/isfa2012-7222.

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The micro-factory concept has gained wide support and acceptance based on the ability of small machine tools to accomplish the same tasks as traditionally sized machine tools while using a fraction of the space. Although it is frequently mentioned that a micro-factory is an energy saving endeavor, there is a dearth of hard data on how much energy is actually saved. The intent of this report is to quantify the difference in energy consumed in a micro-factory and a macro-factory though experimentation with a micro- and a macro-mill. This quantification allows for the potential of unit life cycle
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