Numerical control machine tool cutter length compensation system and method

A tool length compensation and CNC machine tool technology, which is applied in the direction of manufacturing tools, automatic control devices, metal processing machinery parts, etc., can solve the problems of tool wear, tool instrument can not be measured, etc., to solve incompatibility, ensure processing quality, improve compatibility sexual effect

Active Publication Date: 2019-04-16
JIANGMEN AOSILONG MACHINERY
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AI Technical Summary

Problems solved by technology

[0002] In the CNC machine tool, it is often equipped with a variety of cutting tools, and the length of the cutting tools is also different. In the process of use, the cutting tools will be worn to different degrees. Therefore, it is necessary to use a tool setting instrument to measure and compensate the tool, but some existing CNC machine tools have the problem that some tools cannot be measured by the tool setting instrument due to the excessive compensation surface, so a tool suitable for various Length Compensation Method of Diameter Tool

Method used

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  • Numerical control machine tool cutter length compensation system and method
  • Numerical control machine tool cutter length compensation system and method

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Experimental program
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Embodiment Construction

[0030] refer to figure 1 , a kind of CNC machine tool length compensation system of the present invention comprises:

[0031] Main shaft 1 is used to install the tool;

[0032] The tool setting instrument 2 is used to provide a measurement signal when it touches the tool;

[0033] The control system 3 stores the length data and radius data of the tool, and measures and stores the coordinate value when the tool is in contact with the tool setting instrument 2;

[0034] The tool setting instrument 2 provides a measurement signal to the control system 3 when it touches the tool on the spindle 1, and the control system 3 measures and stores the coordinate values ​​of the tool. The coordinate value calculates the compensation value, the control system 3 moves the spindle 1 and the tool on the spindle 1 according to the compensation value to process the workpiece; After the tool setting instrument 2 is offset, the tool to be tested is brought into contact with the tool setting in...

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Abstract

The invention discloses a numerical control machine tool cutter length compensation system and method. The radius of a to-be-measured cutter and the measuring diameter of a tool setting gauge are compared, when the radius of the to-be-measured cutter is larger than the measuring diameter of the tool setting gauge, the tool setting gauge is controlled to deviate by a segment of distance, so that atool nose of the to-be-measured cutter is aligned with the center of the tool setting gauge, and the to-be-measured cutter can effectively be in touch with the tool setting gauge; and compatibility ofthe system is improved, then a control system can obtain a compensation value due to calculation according to a Z axis coordinate of a standard cutter and a Z axis coordinate of the to-be-measured cutter, length compensation is performed on the cutter according to the compensation value, and the machining quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a CNC machine tool length compensation system and method. Background technique [0002] In the CNC machine tool, it is often equipped with a variety of cutting tools, and the length of the cutting tools is also different. In the process of use, the cutting tools will be worn to different degrees. Therefore, it is necessary to use a tool setting instrument to measure and compensate the tool, but some existing CNC machine tools have the problem that some tools cannot be measured by the tool setting instrument due to the excessive compensation surface, so a tool suitable for various Length compensation method for diameter tools. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to provide a CNC machine tool length compensation system and method, which can be applied to the measurement and length compensa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q15/16
CPCB23Q15/16
Inventor 陈丽源
Owner JIANGMEN AOSILONG MACHINERY
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