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Research and Application of CNC Machining Method Based on CAD/CAM/Robot Integration
Advances in Multimedia, 2022 In order to improve the effect of intelligent CNC machining, this paper combines the CAD/CAM/Robot integration method to improve the CNC machining method and analyzes the tool path planning method and the path generation algorithm of the five-axis CNC ...
Xiangsong Yan
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Stiffness-Performance-Based Redundant Motion Planning of a Hybrid Machining Robot
Machines, 2022 Large-scale components usually have complex structures with high local stiffness, and the holes on them are required to be machined with high precision, which makes it important and challenging to study how to efficiently and precisely drill in the large-
Yuhao He +6 more
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Analysis of kinematic motion deviations of machining centers based on geometric tolerances
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 The objectives of the present research are to investigate relationships between kinematic motion deviations of machine tools and geometric tolerances of their components, to propose mathematical models representing kinematic motion deviations of five ...
Atsushi TAKAHASHI +5 more
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Advances in Mechanical Engineering, 2022 In the machining of a five-axis machine tool with a double turntable, the dynamic characteristics of the machine tool are affected by different spatial positions of workpieces.
Shi Wu +4 more
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A five-axis CNC machining method of orthogonal variable transmission ratio face gear
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 In order to verify the validity of the design for the orthogonal variable transmission ratio face gear pair, a five-axis CNC machine tool was used to machine this gear.
Chao LIN +4 more
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PSO-Based Feedrate Optimization Algorithm for Five-Axis Machining with Constraint of Contour Error
Machines, 2023 Feedrate has a great influence on contour error in five-axis machining. Accordingly, it is of great significance to plan the time-optimal feedrate curve considering the contour error constraint to achieve high-accuracy and high-efficiency machining ...
Jingwei Yang, Xiaolong Yin, Yuwen Sun
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High-Efficient Calculation Method for Sensitive PDGEs of Five-Axis Reconfigurable Machine Tool
Machines, 2021 Sensitive geometric errors of a machine tool have significant influence on machining accuracy, and it is important to identify them. Complex modeling and analysis must be carried out to identify the sensitive geometric errors of a five-axis machine tool ...
Zhanqun Song +4 more
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Advances in Mechanical Engineering, 2018 Parametric interpolation obtains a great success in three-axis surface machining with smooth motion, high accuracy, and high machining efficiency, but does not go well in five-axis surface machining due to lack of appropriate and efficient methods of ...
Chuanjun Li +4 more
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Machines, 2023 Dual NURBS interpolation has been proven an essential technique for high-speed precision machining of complex surfaces. The solution of rotation angles and their derivatives is the basis of kinematic transformation and feedrate optimization in dual NURBS
Pengpeng Sun +4 more
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Space cutter compensation method for five-axis nonuniform rational basis spline machining
Advances in Mechanical Engineering, 2015 In view of the good machining performance of traditional three-axis nonuniform rational basis spline interpolation and the space cutter compensation issue in multi-axis machining, this article presents a triple nonuniform rational basis spline five-axis ...
Yanyu Ding +4 more
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