Academic literature on the topic 'Gantry machining center'
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Journal articles on the topic "Gantry machining center"
Cao, Li Jie, Wei Fang Chen, Yu Zhi Chen, and Wen Hua Ye. "Fast Design and Analysis of Large Gantry Machining Center Based on Unit Structure." Applied Mechanics and Materials 490-491 (January 2014): 682–86. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.682.
Full textTang, Yan Yun, Ze Yu Weng, Li Ka Fang, Xiang Gao, Jian De Hu, Xue Zhe Tang, and Yan Qing Zhen. "Dynamic Characteristics Analysis of Gantry Machining Center Structure." Advanced Materials Research 819 (September 2013): 24–28. http://dx.doi.org/10.4028/www.scientific.net/amr.819.24.
Full textHuang, Qing, Wei Fang Chen, Wen Hua Ye, Pei Huang Lou, and Shi Hao Liu. "Optimization Design for the Large Gantry Machining Center Crossbeam." Applied Mechanics and Materials 130-134 (October 2011): 2284–87. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.2284.
Full textLiu, Chun Fang, Yin Long Xing, and Tong Wang. "Gantry Mobile Machining Center Magnetic Suspension System Fuzzy Synchronization Control Based on Disturbance Observer." Advanced Materials Research 433-440 (January 2012): 7407–12. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.7407.
Full textHuang, Hong Bing, Yong Ming Wang, and Shuai Xia. "Spindle System Dynamic Characteristics Analysis of Vertical Gantry Machining Center." Applied Mechanics and Materials 456 (October 2013): 286–90. http://dx.doi.org/10.4028/www.scientific.net/amm.456.286.
Full textLiu, Shihao, Wenhua Ye, Peihuang Lou, Weifang Chen, Jungui Huang, and Lili Xiao. "Bionic Design for Column of Gantry Machining Center to Improve the Static and Dynamic Performance." Shock and Vibration 19, no. 4 (2012): 493–504. http://dx.doi.org/10.1155/2012/545931.
Full textLuo, Pan, Zhong Ping Hua, Shui Sheng Chen, and Chen Dai. "Thermal Characteristics Analysis and Engineering Application of Machining Center Ram Based on ABAQUS." Advanced Materials Research 694-697 (May 2013): 762–66. http://dx.doi.org/10.4028/www.scientific.net/amr.694-697.762.
Full textQilong, Li, Guo Xuhong, Chen Yao, Ji Wenzheng, Wang Liang, and Zhang Tao. "Mechanical Analysis of Crossbeam in a Gantry Machine Tool and its Deformation Compensation." Open Mechanical Engineering Journal 9, no. 1 (April 17, 2015): 213–18. http://dx.doi.org/10.2174/1874155x01509010213.
Full textYang, Q. J., D. N. Li, L. L. Kong, and K. Li. "Research on MFBD Modeling Method for a Gantry Machining Center Beam Components." Advanced Materials Research 188 (March 2011): 487–92. http://dx.doi.org/10.4028/www.scientific.net/amr.188.487.
Full textXu, Shu Bo, K. K. Sun, Cai Nian Jing, and Guo Cheng Ren. "The Design and Optimization of Large-Scales Heavy Gantry NC Machining Center Based on Finite Element Method." Materials Science Forum 697-698 (September 2011): 656–60. http://dx.doi.org/10.4028/www.scientific.net/msf.697-698.656.
Full textDissertations / Theses on the topic "Gantry machining center"
Cvejn, Jiří. "Konstrukce multifunkčního obráběcího centra." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230922.
Full textNeumann, Ondřej. "Konstrukce multifunkčního obráběcího centra." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230950.
Full textDostál, Martin. "Konstrukční návrh lineární osy pro multifunkční obráběcí centrum." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443239.
Full textJašíček, Radek. "Projekt výrobní linky." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-254310.
Full textMatěja, Josef. "Konstrukce multifunkčního obráběcího centra." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230916.
Full textWu, Yu-Jen, and 吳育禎. "Study on Structure Characteristics and Topology Optimization for a Vertical Machining-Center with Gantry Type." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/hpgxkx.
Full text國立虎尾科技大學
機械與電腦輔助工程系碩士班
101
In recent years, the energy crisis and the competition between the enterprises are getting more intense. It has been an important topic of how to minimize the energy loss, reduce the production cost and upgrade the product quality and satisfy the demands of consumers. In general, to pursue the high strength quality, high production efficiency and lower economic cost, the enterprise will develop toward the target of high speed and low weight, yet the structural strength problem will be derived afterward, therefore, it must be understood further on these structural characteristics to avoid the occurrence of the vibration problems. Under higher movement, in order to reduce the weight problem, moving parts are asked to be light, and to avoid destroying the structure, the stiffness of the structure can not be lowered down at the same time, Therefore, the processing precision is good or bad, the designing consideration depends on whether the structure has enough dynamic stiffness, load stiffness, higher natural frequency, light weight and good anti-vibration ability. How to design the tool machine mechanism to meet conditions stated above and shorten the developing period and reduce the cost, those topics have become the questions that the enterprises need to confront them, thus, the optimization of designing technology is more important day after day. This thesis takes mainly the vertical machining-center with gantry type, At first, employing the finite element analysis software proceed the numerical model analysis of the whole machine structure and find the model parameters. Then, proceed the experimental model analysis, discuss the characteristics of the processing center machine structure model, collocate and verify each other with the result of numerical model analysis and implement an equivalent finite element model. The further step is to understand the characteristic of structure model to avoid the occurrence of resonance on the structure, thus, leading to the damage of the structure. Also, applying topology optimization analysis software to proceed the optimization of every part of the structure, thus, upgrading the structure stiffness to reach the goal of light weight structure (reducing the material usage) and the lower expense of production cost. The result of the study reveals that there are 3 models in the range of spindle rotation frequency are induced the structural resonance frequency easily; it must be avoided to use the speed of these frequencies during the processing. Applying the results of static analysis on the topology optimization, it can be found that there are lowering tendency of the maximum stress, maximum deformation and part weight for every part structure. Through this experiment, analysis and implementation of the diagnosis flow chart, it enables to predict the defects of the machining center structure in advance, and enables to provide to enterprises as improvement and references when designing the machining center machine system. It is also very referable to develop the new designing of the machining center machine in the future.
李冠賢. "The Influence Produced by the Structure of Head and Precise Linear Guideway to the Structural Rigidity of Gantry-type High-speed Machining Center." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/mqxe5d.
Full text國立彰化師範大學
機電工程學系
98
Due to the highly development of industrial technology, the use of tool machines is unavoidable. With the development of industries, the precision requirement of manufacture becomes more stringent. Upgrading to high-speed and high precision then are the development objectives of the industry of machine tools. Although, there exist many important factors that have to be solved, the structural rigidity plays one of the key roles. Hence, the problems due to the occurrence of structural rigidity become more and more important. It is known that tool machine is assembled by many parts. It is also known that during operation, tools are settled on the head set, the structure of head set then plays a key role in the field of structural rigidity of machine tools. Hence, the objective of this study is to investigate the influence produced by the change of the structure of the head set to the structural rigidity of gantry-type high-speed machining center. The software Pro/E and Pro/M are first employed to establish the 3D model of the platform and the modal analysis. The modal test then is performed to verify the 3D model. The deviations of structural rigidity of gantry-type high-speed machining center produced by the change of the structure, including the change of geometry of the head set, are analyzed and explored.
Chen, Zhao-Jin, and 陳昭瑾. "A study of the environmental temperature variation induced thermal deformation and the thermal balance strategy for a large gantry type CNC machining center." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/re5rg9.
Full text國立中興大學
機械工程學系所
106
This study investigated the thermal displacement characteristics of two domestic 5-axis large gantry type CNC machining center with different structures, mainly affecting the temperature variation and thermal deformation of the entire machine structure due to environmental temperature changes. In the experimental measurement section, multiple critical temperature measurement points are placed on the machine, and the non-contact eddy current displacement meter is used to obtain the instantaneous thermal displacement. Based on the experimental measurements, a multi-physics simulation model was constructed. In order to achieve more flexible thermal balance technology to temperature control of the key points of the machine structure, this study attempts to use small cooling water blocks for temperature control on the beam. The study based on the multiple physical coupled thermal displacement model established, the temperature value of the measured point and the corresponding cutting point thermal displacement input neural network are used for learning and training, and a neural network model for effectively predicting the temperature variation and thermal deformation of the machine structure is established respectively. Through the neural network model, multiple cooling water blocks are placed on the beam area of machine tools, adjust the cooling point parameters of multiple cooling water blocks to control the temperature distribution of the key structural positions of the machine, and then achieve the control of the thermal displacement of the cutting point and the bending degree of the beam. The temperature of the beam is unevenly distributed due to the change of the ambient temperature was observed from the side-mounted model, which causes the thermal displacement of the x-axis of the tool tip to change the most. Use fan and cooling water block to improve the x-axis of the tool tip point and the bending degree of the beam. The Box-in-box model is also caused by the variation of the ambient temperature of the beam, which makes the temperature distribution of the beam structure uneven, resulting in the largest thermal displacement change of the z-axis of the tool tip point. The cooling water block is used to improve the bending degree of the beam, and it is easier to improve the z-axis thermal displacement of the tool tip point under compensation. The follow-up verification experiment was carried out on the side-mounted model, and the parameters obtained by the simulation were improved. In the fan experiment, the x-axis thermal displacement amount of the tool tip point was improved by about 10%, and the cooling water block was used to improve the x-axis thermal displacement amount of the tool tip point about 45%.
Book chapters on the topic "Gantry machining center"
Zhao, Dehong, Xiaojun Ji, Feng Lu, Wei Wu, and Guangyu Yan. "Optimal Design of Gantry Machining Center Welding Crossbeam Structure Based on the ICM." In Advances in Mechanical Design, 631–43. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-6553-8_43.
Full textConference papers on the topic "Gantry machining center"
Guan, Yingjun, Lili Ren, Jianwei Sun, and Deqiang Mu. "Analysis and Optimization of Crossbeam of Gantry Machining Center." In 2010 2nd International Conference on Information Engineering and Computer Science (ICIECS). IEEE, 2010. http://dx.doi.org/10.1109/iciecs.2010.5678295.
Full textSi, Guo-ning, Yue-qing Yu, and Jian-xin Yang. "Dynamic Simulation of a Multi-axis Synchronous Gantry Machining Center." In 2010 Second International Conference on Computer Modeling and Simulation (ICCMS). IEEE, 2010. http://dx.doi.org/10.1109/iccms.2010.395.
Full textXu, Shubo, Jie Liu, Keke Sun, Peng Liu, and Yuanbin Zhang. "Study on Modeling Simulation of Long-Span Gantry NC Machining Center Structure." In 2010 International Conference on Digital Manufacturing and Automation (ICDMA). IEEE, 2010. http://dx.doi.org/10.1109/icdma.2010.199.
Full textSi, Guo-ning, Yue-qing Yu, Jian-xin Yang, and Zhen Zhang. "Notice of Retraction: Dynamic modeling of multi-axis synchronous gantry machining center." In 2010 2nd International Conference on Advanced Computer Control (ICACC 2010). IEEE, 2010. http://dx.doi.org/10.1109/icacc.2010.5486732.
Full textLiu, Chun-Fang, Yin-Long Xing, and Tong Wang. "Gantry machining center feed-forward double close loop Maglev system fuzzy synchronization control." In Mechanical Engineering and Information Technology (EMEIT). IEEE, 2011. http://dx.doi.org/10.1109/emeit.2011.6023766.
Full textXiuheng, Zhang, and Lu Kai. "Structural Optimization on Beam Parts of Bridge Type Five Axis Linkage Gantry Machining Center." In 2010 3rd International Conference on Intelligent Networks and Intelligent Systems (ICINIS). IEEE, 2010. http://dx.doi.org/10.1109/icinis.2010.43.
Full textYang, Xia, Yan Zhao, Zhu Xiao, and Qingding Guo. "Design and simulation of fuzzy PID controller for the movable beam in gantry machining center." In Education (ICCSE). IEEE, 2009. http://dx.doi.org/10.1109/iccse.2009.5228385.
Full textYang, Xia, Zhu Xiao, Yan Zhao, and Qingding Guo. "Research on the control of the suspension stiffness for the beams in Gantry Machining Center." In Education (ICCSE). IEEE, 2009. http://dx.doi.org/10.1109/iccse.2009.5228386.
Full textYang, Xia, Yan Zhao, Zhu Xiao, and Jiefan Cui. "Design and simulation of fuzzy PID controller for the movable beam in gantry machining center." In 2009 IEEE International Conference on Automation and Logistics (ICAL). IEEE, 2009. http://dx.doi.org/10.1109/ical.2009.5262826.
Full textZhao Ximei and Guo Qingding. "Synchronous Control of Gantry Moving Type Boring-Milling Machining Centers Based-on Disturbance Observer." In Proceedings of the Eighth International Conference on Electrical Machines and Systems. IEEE, 2005. http://dx.doi.org/10.1109/icems.2005.202814.
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