Transactions of Materials and Heat Treatment

Title：Optimization design of linkages for eight-links mechanical press

Authors： YU Fa-guo WANG Yuan

Unit： Qiqihar No.2 Machine Tool (Group) Co. Ltd.

KeyWords： eight-links mechanical press optimization design movement interference

ClassificationCode：TH112

year,vol(issue):pagenumber：2013,38(5):138-141

Abstract：

Noninterference movement is a key constraint condition for the eight-links mechanical press design. The performance of the eight-links mechanical press is influenced by the drawing velocity and acceleration directly. A criterion of the noninterference movement was proposed. With the noninterference movement condition, drawing velocity and acceleration as penalty terms, 13 parameters of the eight-links mechanical press were optimized based on complex method. From the optimization result, a better performance of the eight-links mechanical press linkages with noninterference movement was obtained. In the end, an illustration of eight-links mechanical press optimization design was given. The feasibility was verified by using 3D software.

Funds：

余发国（1979-），男，博士，工程师

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