PRODUCT

㉿ CVVT HOUSING

CVVT HOUSING

Part Name  :  CVVT HOUSING

ㆍContracted Volume  : 6.6M / Year ( Total 5 Models )
ㆍFunction  :  Variable Valve Timing Housing (VVT)
ㆍClient  :  DNKR Changwon / HMC

✜ Development History

Motive for Development

ㆍLocalization of raw products was required for cost savings.

Development History & Results

ㆍOct. 2005 : Receiving a request for development for 5 models of CVVT Housing
ㆍJan. 2007 : ISIR Submission
ㆍJan. 2008 : ISIR Approval
ㆍOur development process was recognized as Changwon industrial complex’s project (Apr. 2008 ~ Apr. 2009)
ㆍMay 2008 : Beginning mass production
ㆍNov. 2008 : Receiving a request for localization of Al. Ingot
ㆍDec. 2009 : Beginning mass production by localized Al
※Ingot (Cost savings by KRW 1.5 billion)

Process method for this product

ㆍVacuum : less than 120mbar
ㆍSqueeze : Ø18mm , 2 Points
ㆍOil Heating : 130℃
ㆍMetal Pressure : 900kg/㎠
ㆍCavity Number : 2Cavity