Welcome To STY Machinery Co., Ltd!
Our goal is to be your best partner.
From a single product to volume processing, high standard of Made in China.
About STY Machinery
STY Machinery is located in Dalian, China.We specialized in die casting & machining
parts.We also focus on welding parts,heat & surface treatment to somplete yourone-stop purchase.
38W heat sink for car light
Customer Design questions:
There is undercut ,product could not be released from the mould.
It is easy to get deformation.
Need additional connect to mate with the plastic base.
Increase the machining complex .
The heat sink for Solar light
Our suggest solution:
Add 4pcs 3mm reinforcing ribs on the top (No#1,2), 6pcs 2.5x3mm reinforcing ribs and 2pcs reinforcing rings at the bottom inside (No#3).
Change the 1.5x45 degree chamfer to radius 3.
Provided Suggestion & rejected by Client because of increased costing.