Design & Manufacturing

Korean Society of Die & Mold Engineering (한국금형공학회)
권호 표지

A study on the design and manufacture of fine blanking die for the clinch washers

크린치와셔 F/B금형 설계 및 제작에 관한 연구

  • Kim, Sei-hwan (Department of Metal Mold Design Engineering, Kongju National University) ;
  • Choi, Kye-kwang (Department of Metal Mold Design Engineering, Kongju National University)
  • 김세환 (공주대학교 금형설계공학과) ;
  • 최계광 (공주대학교 금형설계공학과)
  • Received : 2012.08.09
  • Accepted : 2012.11.30
  • Published : 2012.12.30
Download PDF
⟨ Previous Next ⟩

Abstract

Usually compound dies are used in clinch washer production. However, in this study, a fine blanking die is designed and manufactured, and clinch washers are produced by the die. Clinch washers are for electric exhaust gas recirculation (EEGR) and they recirculate some of exhaust gas to reduce harmful substances. Fine blanking automation production eliminates difficulties operators face on conventional press.

Keywords