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Machine Tool Accuracy and Metrology
2015Accuracy is one of the most critical indicators of a machine tool’s value. The error induced in the manufacturing of a machine tool can account for as much as 75 % of the total part of the error formed under the use of that machine tool. Most of the components rejected due to out of tolerance are not the results of operator’s ignorance or material ...
Steven Y. Liang, Albert J. Shih
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The Accuracy Improvement of Machine Tools
CIRP Annals, 1990This study deals with endeavours toward improving accuracy of machine tools through compensation for thermal drift and load-induced deflection. The spatial displacement of the tool and workpiece, caused by the above said factors, is expressed in terms of temperatures of various parts of machine tool for thermal drift and in terns of forces and loading ...
A. Kurtoglu, G. Sohlenius
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Geometric Accuracy of Machine Tools
2018Geometric accuracy belongs to one of the main parameters of the machine tool. It serves not only for the purpose of machine delivery to the customer or for demonstration of proper service intervention but also for assessment of improvements compared to the current state. The information on geometric accuracy of the machine is also used as a feedback to
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A study on the prediction of machining accuracy
The International Journal of Advanced Manufacturing Technology, 2008The machining accuracy prediction has been widely studied in many manufacturing processes to achieve efficient control for production process. In this paper, a dynamic analysis model is proposed to develop the prediction model of machining accuracy. The dynamic analysis model has the advantage of high predictable power of the GM(1,1) model while at the
Guo-Dong Li +4 more
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Machine Accuracies in Automatic Cartography
Cartographic Journal, The, 1967AbstractThe nature of random errors, machine errors and execution accuracy are explained in relation to the accuracy requirements of automatic plotting and drawing. The importance of discontinuity in linework is stressed, emphasising the distinction between planimetric accuracy and 'aesthetic' accuracy.
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Controlling the accuracy of machining on machine tools
Measurement Techniques, 1978L. N. Vorontsov +3 more
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Accuracy analysis in mobile robot machining of large-scale workpiece
Robotics and Computer-Integrated Manufacturing, 2021Bo Tao, Xingwei Zhao, Han Ding
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Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2021
Qiang Cheng, Peng Niu
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Qiang Cheng, Peng Niu
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