Production of Small Pin by Micro/Meso-Scale Rotary Forming

被引：0
|
作者：
Zhang, Hualing [1 ]
Makino, Takehiko [1 ]
Dohda, Kuniaki [1 ]
Cao, Jian [2 ]
机构：
[1] Nagoya Inst Technol, Showa Ku, Nagoya, Aichi 4668555, Japan
[2] Northwestern Univ, Evanston, IL 60208 USA
来源：
ADVANCED MATERIALS SCIENCE AND TECHNOLOGY | 2009年 / 614卷
关键词：
Micro/meso-scale parts; rotary forming; size effect; deformational behavior;
D O I：
10.4028/www.scientific.net/MSF.614.105
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Micro/meso-scale (from 0.1 to 10mm) metal parts are required in electronics and medical field in recent years. Rotary forming is one of possible methods to manufacture micro axial-symmetry parts. In rotary forming, the materials arc rotated and compressed in radial directions. In order to investigate the basic deformation mechanism, flat dies are used. The pins with diameters of 0.3 to 0.8mm are used to clarify the effect of size of pins on deformation behavior. Additionally, the effect of lubrication conditions on the forming process is examined. It is considered that size effects in friction behavior are recognized to be large in micro/meso-scale rotary forming.
引用
收藏
页码：105 / 110
页数：6
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