Transactions of Materials and Heat Treatment

Title：Selection and use of mandrel for tube bending

Authors： Jiangsu shuangliang-Teling Absorption Chiller Co.Ltd Jin Guoming

Unit：

KeyWords： Stress Mandrel Relative bending radius Relative wall thickness

ClassificationCode：TG386.43

year,vol(issue):pagenumber：1999,24(2):0-0

Abstract：

This article presents the shape change of the cold tube bending,and the method of making tubes with ideal minor radius by choosing the mandrel and mastering right methods.

Funds：

Reference：

1蒋怡等．板金冲压工艺手册．北京：国防工业出版社，19892章燕谟．锅炉制造工艺学．北京：机械工业出版社，19903梁炳文等．实用板金冲压工艺图集．北京：机械工业出版社，1994

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