- 著者
-
堂田 邦明
牧野 武彦
張 華玲
- 出版者
- 一般社団法人 日本機械学会
- 雑誌
- 機械材料・材料加工技術講演会講演論文集
- 巻号頁・発行日
- vol.2006, pp.109-110, 2006
Miniature parts are needed largely due to the development of mobile phones, PCs and medical products. As a first step of a research of micro/meso-scale form rolling, the equipment is designed and manufactured. For characterizing the deformation during forming grooves on micro pins, two directional mark-off lines on the surface of pins were used. The change in the diameter, displacement in axial direction and twisting at circumferential direction is measured from the experiments.