Two-way machining force measurement and compensation device for cutting
A bidirectional processing and cutting processing technology, which is applied in the field of mechanical processing equipment, achieves the effects of high intelligence, increased wear, and improved processing accuracy
Active Publication Date: 2022-03-15
SHANDONG UNIV OF TECH +1
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Problems solved by technology
At present, this kind of workbench with constant processing force control capability is still in its infancy, and further research and development is needed to meet market demand.
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[0012] exist Figure 1-3 In the shown embodiment: it includes a workbench 1, an X-axis moving assembly and a Y-axis moving assembly. The X-axis moving assembly and the Y-axis moving assembly have the same structure, and both include 2 guide rails 2, 4 sliders 3, and a moving slide Table and motion sliding table driving device; wherein: X-axis motion sliding table 4 is supported on 2 guide rails 2 through 4 sliders 3, and the 2 guide rails 2 in the X-axis moving assembly are fixedly installed on Y-axis motion sliding table 5 Above; the Y-axis motion slide table 5 is supported on two guide rails 2 through four sliders 3, and the two guide rails 2 in the Y-axis moving assembly are fixedly installed on the base 6; the drive device of the motion slide table includes a linear motor permanent magnet 7 and linear motor coil 8, wherein, the linear motor permanent magnet 7 of the X-axis motion slide table drive device is fixedly installed on the upper end surface of the Y-axis motion sl...
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The invention relates to a two-way machining force measurement and compensation device for cutting, including a workbench, an X-axis moving assembly, a Y-axis moving assembly, a long L-shaped bracket, a flange bracket, a Y-axis piezoelectric ceramic, an X-axis pressure Electric ceramics, F-shaped brackets, short L-shaped brackets, bases, etc., are characterized by: one end of the Y-axis piezoelectric ceramics along the X-axis direction is fixedly connected to the inner wall of the long L-shaped bracket through the flange bracket, and the Y-axis piezoelectric ceramics The other end is fixedly connected to the inner side wall of the short L-shaped bracket through the flange bracket; one end of the X-axis piezoelectric ceramic along the Z-axis direction is fixedly connected to the lower end surface of the upper part of the long L-shaped bracket through the F-shaped bracket, and the X-axis piezoelectric ceramic The other end is fixedly connected with the upper end surface of the X-axis motion slide table through an F-shaped bracket. The invention can measure and adjust the two-way machining force in the plane, and make the cutting force stable within a certain range by fine-tuning the machining parameters, which is of great significance for improving the stability of workpiece machining quality.
Description
technical field [0001] The invention relates to a two-way machining force measuring and compensating device for cutting, which belongs to the field of machining equipment. Background technique [0002] In the cutting process of thin-walled parts, the cutting force has a direct impact on the processing quality of the workpiece. Excessive cutting force will lead to the deformation of thin-walled parts. However, the processing force is uncontrollable in the traditional processing process. It is based on the measurement of the finished workpiece to adjust the processing parameters, and then adjust the processing force, which takes a long time, high cost and poor stability. Therefore, it is an important method to improve the processing quality of thin-walled parts to accurately measure the cutting force during the cutting process of thin-walled parts, and to control the cutting force at a stable value by changing the cutting parameters. At the same time, the role of adaptive int...
Claims
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IPC IPC(8): B23Q15/14B23Q17/09B23Q1/62
CPCB23Q15/14B23Q17/0966B23Q1/621
Inventor 李阳程祥凌四营蔡红珍郑光明杨先海赵云华蔡引娣刘原勇李学伟刘焕宝赵光喜
Owner SHANDONG UNIV OF TECH