Automatic Compensation Control Method of CNC Machine Tool System Machining Toolpath
A control method and technology of numerically controlled machine tools, applied in the direction of computer control, general control system, control/regulation system, etc., can solve the problems of high cost, low precision, low efficiency, etc., and achieve good compensation accuracy, simple implementation, and high efficiency Effect
Active Publication Date: 2015-08-26
SHANGHAI WEIHONG ELECTRONICS TECH
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Problems solved by technology
[0003] In the existing compensation technology of the above CNC machine tool system, the system needs error compensation device and a series of preparation work, which requires high cost, low efficiency and low precision.
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[0019] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0020] see figure 1 As shown, it is a flow chart of the steps of the CNC machine tool system machining tool path automatic compensation control method of the present invention.
[0021] In one embodiment, the CNC machine tool system processing tool path automatic compensation control method includes the following steps:
[0022] (1) The system loads the processing tool path source file, and analyzes and processes the processing tool path source file;
[0023] (2) The system calculates the tool path proportional compensation according to the processing needs;
[0024] (3) The system generates a new processing tool path file according to the processing tool path source file and the calculation result of the tool path proportional compensation.
[0025] In the CNC machine tool system processing tool path automatic compensation control method,...
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The invention relates to a machining tool path automatic compensation and control method in a numerical control machine tool system, and belongs to the technical field of numerical control machine tool control. The method includes loading a machining tool path source file in the system, calculating tool path proportion compensation according to machining requirements after analyzing and processing of the machining tool path source file, and then generating a novel machining tool path file according to the machining tool path source file and calculation results of the tool path proportion compensation to achieve automatic compensation of a machining tool path. Therefore, better compensation precision is effectively guaranteed, efficiency is higher, and the method is suitable for simultaneous machining of a plurality of elements and is simple in realizing method, low in cost and wide in application range.
Description
technical field [0001] The invention relates to the technical field of numerical control machine tool control, in particular to the technical field of machining tool path compensation, in particular to an automatic compensation control method for machining tool paths of a numerical control machine tool system. Background technique [0002] With the development of processing technology, the function of CNC system is also constantly developing. These functions are mainly reflected in the following aspects: high precision and high speed, five-axis linkage, error compensation, networking, security, etc. In the existing compensation technology, in order to ensure that the processing error of the high-speed system is small, the system needs an error compensation device. These compensations include: full stroke linear compensation and nonlinear bending compensation, pitch compensation, clearance compensation, quadrant compensation, tool offset and thermal expansion, static frictio...
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IPC IPC(8): G05B19/404
Inventor 钟艺鑫施玲俐张艳丽郑之开汤同奎
Owner SHANGHAI WEIHONG ELECTRONICS TECH