Machine tool design optimization method based on machining morphology pre-construction

Abstract

The invention discloses a machine tool design optimization method based on machining morphology pre-construction, and belongs to the field of ultra-precision machining. The machine tool design optimization method is characterized in that by pre-constructing a workpiece machining morphology, the relationship between precision parameters of machine tool parts and the overall performance of a machinetool and the machining morphology is established in the design stage, and the influence of machine tool performance index is analyzed quantitatively, so as to realize the requirements of the precision design and the overall performance of the machine tool parts. The machine tool design optimization method based on machining morphology pre-construction solves the problems that an existing design method of the machine tool cannot accurately estimate of ultra-precision machine tool performance, and cannot meet the machine tool part precision and overall performance technical requirements at thedesign stage, a practical and feasible design optimization method is provided for the design of the ultra-precision machine tools, and the machine tools meeting the surface roughness, surface type andwaviness information and other technical requirements are researched and developed.

Description

technical field [0001] The invention belongs to the technical field of machine tool processing, and relates to machine tool design technology, in particular to a machine tool design optimization method based on machining shape preconfiguration, which can guide the design of ultra-precision machining machine tools. Background technique [0002] Ultra-precision machining is responsible for the important mission of supporting the latest scientific and technological progress. It is the foundation of national high-tech and strategic emerging industries, the cornerstone of modern basic science development, and one of the important symbols to measure a country's scientific and technological level. [0003] The demand for ultra-precision machining technology in the high-tech field is increasing day by day, and the advancement of ultra-precision machining technology in civilian use has directly improved the living standards of the people. [0004] As the carrier of ultra-precision ma...

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Problems solved by technology

[0006] Therefore, the technical problem mainly solved by the present invention is to propose a machine tool design optimization method based on machining shape preconfiguration, which solves the problem that the existing machine tool design method cannot accurately predict the performance of ultra-precision machining machine tools such as optical applications. , the problem that the design of the accuracy of the machine tool components and the overall performance requirements cannot be achieved

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