Selection method of tool holder based on rbr and selection method of tool holder for gear hobbing machine

Abstract

The invention discloses an RBR-based tool holder matching method and a gear hobbing machine tool holder matching method, and establishes a matching rule library; extracts relevant processing task information as the factual condition a of tool matching; a. The conclusion inferred from the matching tool selection rules is the temporary tool set; the intersection of the temporary tool set and the tool resource set is the tool set H; the extracted tool set H and the clamping information of the processing machine tool are the fact that the tool holder is selected Condition b, the conclusion deduced from the tool holder matching rule matching the condition part and the factual condition b is the temporary tool holder set; the intersection of the temporary tool holder set and the tool holder resource set is the tool holder set B, according to the tool holder Set B updates the tool set H; extracts the workpiece clamping information as the fact condition c of fixture selection, and the conclusion deduced from the fixture selection rule matching the condition part with fact condition c is a temporary fixture set; the temporary fixture set and The intersection of fixture resource sets is fixture set F; tool fixture set T={H B F}.

Description

technical field [0001] The invention belongs to the technical field of machining and manufacturing, and in particular relates to a matching method of a tool holder. Background technique [0002] As a component element of a gear system, gears are widely used and play a key role in mechanical equipment such as wind power generation, aerospace, automobiles and shield machines; the quality of their dynamic characteristics will directly affect the performance of the whole machine . For the processing of gears, gear hobbing is currently the most widely used gear cutting method at home and abroad, and the possession of gear hobbing machines in some countries accounts for about 45% to 50% of the total gear machine tools. Therefore, the hobbing machine tool, as a typical type of manufacturing machine tool, has a significant impact on the manufacturing and processing of gears, especially the reasonable selection of tool holders for gear hobbing machines is of great significance in th...

AI Technical Summary

Problems solved by technology

However, at present, the selection and matching of tool holders for domestic gear hobbing machines is still in the stage of relying on craftsmen to match according to their own experience, which has the problems of heavy workload, low efficiency, and difficult to predict and control the processing quality; Computing the power of intelligence to strengthen the decision-making process in manufacturing, realize the intelligent matching of gear hobbing machine tool holders, and help the selection of tooling resources in manufacturing, which is of great significance for rational use of tool holders and improving processing efficiency and quality

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