Transactions of Materials and Heat Treatment

Title：Friction disks' fine-blanking deforming experiment study

Authors： TANG Jian-yun ~(1) HUANG Shang-yu HU Jian-hua SHI Jian ZHOU Kai-hua~(2)(1.School of Materials Science and Engineering Wuhan University of Technology Wuhan Hubei 430070 China 2.Wuhan Huaxia Fine-blanking Technology Co. Ltd Wuhan Hubei 430070 China)

Unit：

KeyWords： friction disks fine-blanking saucer-shaped quenching

ClassificationCode：TG381

year,vol(issue):pagenumber：2006,31(3):43-45

Abstract：

In this paper,fine-blanking technology is adopted for the friction disk production.Based on the construction character,harden character,stress distruibution and material,the key difficulties in fine-blanking and heat treatment were discussed,the fine-blanking process is suggested.Then,on gained curves of addendum circle,dedendum circle and saucer shape,the reason and solution for the above mentioned problems are provided and the gualified friction disks are produced.

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Reference：

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