Control system and control method for realizing return of tool by same way in numerical control machine system

Abstract

A Control system for realizing return of a tool by the same way in a numerical control machine system comprises an input interface, a kernel module and an analysis module. A control method for realizing return of tool by the same way in the numerical control machine system comprises the following steps: first, the kernel module receives information from the input interface and sends the information to the analysis module. The analysis module receives information from the kernel module and judges whether to carry out either forward analysis or reverse analysis; if forward analysis is carried out, the current path of a file to be analyzed is traversed forwardly up to the analysis start point, an array of full axes location information of all sections from the path start point to the analysis start point is established, then reverse analysis is carried out starting from an analysis interval up to the end point of the analysis interval.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tool systems, in particular to the technical field of tool position control of numerical control machine tool systems. Background technique [0002] Manufacturing is the basic industry of the national economy, and the level of manufacturing is an important indicator of a country's industrial development. The quality level of CNC machine tools is related to the level of the national manufacturing industry. [0003] In the existing technical field, machine tools are often used to process workpieces. Some processes have a safe movement direction for machine tool tools. No matter when the tool moves in this direction, there is no problem. For example, when the tool moves upward during plane machining, just lift The movement of the knife after reaching a certain height will not have any impact on the processed workpiece, but some processing does not have a safe movement direction of ...

AI Technical Summary

Problems solved by technology

[0003]In the field of existing technology, machine tools are often used to process workpieces. Some processes have a safe movement direction for machine tool tools. No matter when the tool moves in this direction, there is no problem. For example, when the tool moves upwards during plane machining, if you want to stop the machining, you only need to lift the knife to a certain height and then move it, and it will not have any impact on the processed workpiece. If you want to exit the tool, you can only move in reverse along the original processing track. This method of moving the tool in reverse along the processing track to exit processing when there is no safe movement direction is to return to the original path.

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