Solution for crack of die casting
The reason:
1.Shrinkage stress
2.Force a crack in the ejection or entire rim
Improvement methods:
1.More rounded corners
2.Check for hot spots
3.Pressurization time change (cold chamber machine)
4.Increase or decrease closing time
5.Increase the drawing Angle
6.Increase the jacking pin
7.Check the mold for any dislocation or deformation
8.Check alloy composition
Smart Mold Technology Ltd. is one of the leading China mold making,provide all kinds of mold manufacturing for our customers.
If you want to get more die casting mould information,please visit to http://www.smartmoldtech.cn or mail to david.wang@smartmoldtech.com. Welcome send us drawings or samples, we will quote the best price and give professional advices. We can also design drawings for customers upon required informaiton. Thanks !
