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International Journal of Computer Aided Engineering and Technology, 2016
Atul Kumar Sahu, Nitin Kumar Sahu
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Atul Kumar Sahu, Nitin Kumar Sahu
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Prospects for CNC Machine Tools
Russian Engineering Research, 2019The main global trends in the production of high-technology CNC systems are identified. Topics analyzed include system architecture; the use of high-speed industrial networks based on fieldbus technologies; the potential of multiple-channel and multiple-axis machining; spline interpolation in the machining of complex contours and free surfaces; and ...
L. I. Martinova, G. M. Martinov
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Consistency retention method for CNC machine tool digital twin model
, 2020Computer Numerical Control Machine Tool (CNCMT) Digital Twin (DT) model is a carrier for complex, time-varying, coupled data of CNCMT, which can theoretically provide a time-varying high-fidelity model.
Yongli Wei +4 more
semanticscholar +1 more source
The Application of PLC to CNC Machine Tools Development
2011 Second International Conference on Digital Manufacturing & Automation, 2011Introduce a CNC system for nonstandard machine tool based on PLC and programmable multi-axis controller, which is appLied to CNC machine. Comparing with traditional CNC system, the proposed design has not only simpLified machine tool structure and control system, but also make user's program simpLification.
Dongkai Qiao, Xiangyu Yang, Jinxin Jia
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An Adaptive CNC System of a Milling Machine Tool
IFAC Proceedings Volumes, 1977Abstract An adaptive CNC(computer numerical control) system of a milling machine tool using a precise tool wear rate model is presented. In the system, the bending moments on the spindle are sensed and used for computing the fundamental parameters of cutting conditions such as work material hardness, cutter sharpness, and others.
T. Watanabe, S. Iwai, Y. Nawata
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Reliability modeling and analysis for CNC machine tool based on meta‐action
Quality and Reliability Engineering International, 2020Traditional machine tool reliability modeling methods take static parts as the research object, ignoring the characteristic that the function and performance of computer numerical control (CNC) machine tool are ultimately driven by its most basic actions,
Yulong Li +3 more
semanticscholar +1 more source
INTERPOLATOR FEATURES FOR CNC SYSTEMS OF MACHINE TOOLS
IFAC Proceedings Volumes, 1980Abstract Most interpolators used in CNC systems of machine tools are based on the DDA principle. Most of such devices provide linear and circular interpolation with constant path velocity. The use of microprocessors in recent CNC systems has rendered it possible to implement more sophisticated interpolation features, such as modified path generation ...
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Parametric Programming of CNC Machine Tools
Applied Mechanics and Materials, 2013CNC machine tools are increasingly often used in industry, and the development of the methods of their programming is also proceeding. Modern multipurpose multi-axial machine tools are programmed using special CAD/CAM software programs. Universal special programs for controlling CNC machine tools can, however, be generated in programs written in high ...
Tadeusz Nieszporek, Andrzej Piotrowski
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2009
The introduction of CNC machines has radically changed the manufacturing industry. Curves are as easy to cut as straight lines, complex 3-D structures are relatively easy to produce, and the number of machining steps that required human action has dramatically reduced.
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The introduction of CNC machines has radically changed the manufacturing industry. Curves are as easy to cut as straight lines, complex 3-D structures are relatively easy to produce, and the number of machining steps that required human action has dramatically reduced.
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Application of Tool Compensation in CNC Machining
Materials Science Forum, 2014Tool compensation determines the machining precision and quality . There are tool length compensation,tool radius compensation and corner radius compensation in CNC system .The parameters of these compensation are all static.The purpose of this study was that the machining precision and quality were improved by changing the parameters of tool ...
Lian Jun Zhang +2 more
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