ANALYSIS OF SURFACE LAYERS MICROHARDNESS OF METAL SPUN PARTS

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原文链接

NETL

外文摘要：The paper analyses a microhardness of the formed parts surface layer produced by conventional metal spinning。 The relationship between mandrel (material) rotation frequency and material microhardness changes in the process of hollow， axially symmetric sheet metal parts production is studied。 The thin sheets with 1 mm thickness， steel S235JRG2 (according to standard EN 1002511)， was used for experimental study of microhardness in the formed part places with different strain degree - conical part and radius between bottom and conical wall of the formed part。

外文关键词：

formingspinningmicrostructuremicrohardness

作者：

SUGAR, P、SUGAROVA, J

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会议名称：

International DAAAM Symposium on Intelligent Manufacturing & Automation : Focus on Interdisciplinary Solutions;European DAAAM International Young Researches and Scientists Conference

会议地点：

Zadar(HR);Zadar(HR)

会议母体文献：

Annals of DAAM for 2010 & proceedings of the 21st International DAAAM Symposium on Intelligent Manufacturing & Automation : Focus on Interdisciplinary Solutions

页码：

p.445-446

出版时间：

2010