Intelligent rib plate layout design method for machine tool supports of high specific stiffness

Abstract

The invention discloses an intelligent rib plate layout design method for machine tool supports of high specific stiffness. The method comprises the particular steps of pretreatment: building a pseudo three-dimensional generative space model of the machine tool supports; adaptive generation: obtaining an optimum layout projected by internal rib plates of the machine tool supports on a bearing plane; and after-treatment: drawing a projection configuration of the machine tool supports on the bearing plane along a specified direction to obtain an internal rib plate layout design scheme of the machine tool supports. According to the intelligent rib plate layout design method, adaptive generation standards of the bearing configuration are established, so that design of high specific stiffness of the machine tool supports is achieved, low-carbon material-saving requirements are met, and the method can be widely applied to optimization design of heavy and super-heavy manufacturing equipment bearing configurations.

Description

technical field [0001] The invention belongs to a method for optimizing the design of bearing parts of heavy-duty and super-heavy manufacturing equipment, in particular to an intelligent design method for the rib plate layout of machine tool supports facing high specific stiffness. Background technique [0002] The current low-carbon, environmentally friendly and efficient production methods have prompted people to continue to make in-depth thinking about how to better realize the "low-carbon turn" in the development process of heavy and super-heavy manufacturing equipment, and this thinking just vividly reflects People's comprehensive performance requirements for key structures such as CNC machine tool supports have undergone a profound change from the "high rigidity level" in the sense of deformation in the past to the "high rigidity ratio level" in the sense of low carbon in the future. [0003] In the design process of the existing heavy-duty and super-heavy-duty manufac...

AI Technical Summary

Problems solved by technology

[0003] In the design process of the existing heavy-duty and super-heavy-duty manufacturing equipment load-bearing structures, most of them adopt the traditional arrangement of ribs, mainly in the form of well-shaped, rice-shaped, or a combination of the above forms. The design form is too single to obtain high-quality Specific stiffness design scheme

At the same time, the existing rib layout design methods mainly rely on classical mechanics and the experience of designers. After repeated revisions to obtain the final plan, the entire design process cannot be intelligent and automated, resulting in low design efficiency and cannot meet the needs of modern large-scale and complex equipment. design requirements

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