Tool processing parameter compensation device and method

Abstract

The invention provides a compensation device for cutter machining parameters. The compensation device comprises at least one processor and a memory, the memory memorizes a plurality of modules which are executed by the at least one processer. The modules include: a data acquisition module, a model establishing module, a grinding wheel abrasion predicting module, a judging module, a parameter computing module and a communication module, the data acquisition module is used for acquiring historical parameter compensation data of existing cutters in a mass production process; the model establishing module is used for analyzing relevance between machining parameters and time-based abrasion loss of a grinding wheel according to the historical parameter compensation data and establishing a parameter compensation model; the grinding wheel abrasion predicting module is used for predicting the abrasion loss of the grinding wheel in a cutter machining device; the judging module is used for judging whether the cutter machining parameters need to be compensated or not; the parameter computing module is used for computing the machining parameters which need to be compensated; the communication module is used for transmitting the machining parameters which need to be compensated to the cutter machining device. The invention further provides a compensation method for the cutter machining parameters. By the aid of the compensation device and the compensation method, compensation efficiency of the cutter machining parameters can be improved.

Description

technical field [0001] The invention relates to the technical field of tool processing, in particular to a tool processing parameter compensation device and method. Background technique [0002] At present, precision numerical control sharpening equipment is usually used to process knives. When the tool goes online and starts mass production, the CNC tool grinding equipment completes the forming process of the tool by installing the grinding wheel and executing the grinding program. In actual production, the grinding wheel of CNC knife sharpening equipment will gradually wear out, causing the dimensional error of the machined tool to exceed the tolerance requirements of the engineering drawing, that is, out of tolerance. Therefore, technicians are required to compensate the grinding wheel parameters or program parameters of the CNC knife grinding equipment based on the actual size and tolerance of the tool, combined with technical experience, to eliminate the dimensional er...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional parameter compensation operation needs to rely on the technical experience of technicians, and technicians with corresponding technical experience often need 2 to 3 years of training time, and the labor cost is high; moreover, parameter compensation takes a long time and the efficiency is relatively low. low cost of production

Images