Structure Design of Precision Horizontal Machining Center and Multi-objective Optimization of Large Structural Components

摘要

This paper presents the technical process of machine tool design and multi-objective optimization of large structural components based on Pro/E and SAMCEF. The main contents include: the design process of the machine tool layout and the large structural components; finite element modeling methods of the fixed joint, screw-nut joint and guide-slider joint; the optimization method of large structural components based on response surface model. A precision horizontal machining center is used as an example to verify the correctness and feasibility of the method.