Transactions of Materials and Heat Treatment

Title：Process parameters optimization for warm forming of metal balance weight based on Deform and Matlab

Authors： ZHU Hui GONG Hong-ying ZHAO Zhong-hua

Unit： Shanghai University of Engineering Science

KeyWords： metal balance weight warm forming effective stress ANOVA

ClassificationCode：TG315

year,vol(issue):pagenumber：2011,36(4):159-162

Abstract：

It is difficult to effectively control the extrusion speed and temperatures when metal balance weight is producing . Computer simulation for the part warm plastic processing was conducted based on the software Deform-3D, the main factors on rivets length and the extrusion force of metal balance weight were determined by collating and analyzing the results in two way ANOVA method within the Matlab. Meanwhile, the result of effective stress was carried out by regression analysis and unitary non linear regress equation was achieved and also further confirmed. Finally, the advanced process parameters were put into practical production with good performance.

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