CNC precision testing items for multi-axis CNC EDM small hole processing machine tools

March 01, 2022

Multi-axis CNC EDM small hole machining machine tool CNC precision testing items The accuracy of multi-axis CNC EDM small hole machining machine tool is an important indicator of machine tool performance, it is an important factor affecting the accuracy of the workpiece. The positioning accuracy of the multi-axis CNC EDM small hole processing machine refers to the position accuracy that can be achieved by the movement of each coordinate axis of the machine tool under the control of the numerical control device, which belongs to the static accuracy and reflects the original accuracy of the machine tool.
The CNC positioning accuracy of the multi-axis CNC EDM small hole processing machine tool can be understood as the motion accuracy of the machine tool. The positioning accuracy is mainly determined by the reading error, and the movement of the multi-axis CNC EDM machine tool is realized by digital program instructions, so the positioning accuracy is determined by the CNC system and mechanical transmission errors. The movement of the moving parts of the machine tool is completed under the control of the numerical control device. The accuracy of the moving parts under the control of the program instructions directly reflects the accuracy of the processed parts. Therefore, the positioning accuracy is a very important detection content. Here are seven major positioning CNC precision testing items:

1. Linear motion positioning accuracy detection
2. Linear motion repeat positioning accuracy detection
3. Precision detection of the origin return of linear motion
4. Reverse error detection of linear motion
5. Detection of positioning accuracy of rotary table
6. Repeated indexing accuracy detection of rotary table
7. Accuracy detection of the return-to-origin of the rotary table

Suzhou Serge Electronic Technology Co., Ltd. provides multi-axis CNC electric spark small hole machine, multi-axis CNC electric spark micro hole machine, high-speed electric spark perforator, ECM electrolytic deburring, ECM electrochemical deburring machine, EDM take off tap Machine, CNC EDM wire cutting machine, EDM machine tool technical service, the company can tailor various EDM special machines according to the special requirements of customers, and can provide customers with a complete set of EDM solutions.

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Author:

Ms. SU LAN RONG

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susu@cn-tianhui.com

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