Transactions of Materials and Heat Treatment

Title：Study on drawing process of spiral-shaped titanium alloy product

Authors： ZHU Xiao-qing(International Engineering Limited Company of No.10 Institute of China Agriculture Machinery Administration Luoyang 471039 China)

Unit：

KeyWords： drawing process titanium alloy variable cross-section spiral-shaped production shrinkage value

ClassificationCode：TG386.41

year,vol(issue):pagenumber：2009,34(3):44-46

Abstract：

The forming process of variable cross-section spiral-shaped was studied, and the key factors which affect the drawing process were synthetically discussed mainly including the drawing system parameters, the size of the blank and cavity of mould. The drawing process parameters were preliminarily determined. Then the forming process was carried out according to the parameters for multiple drawing at elevated temperature. There was 15mm allowance for blank. The technical slot was made at the intersecting position of the circular-arc and linear of blank. The shrinkage value of mould was about 5%. The results show that the spiral-shaped titanium alloy product can perfectly satisfy the practical need.

Funds：

进口产品国产化横向科研合同研究成果

Reference：

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