Street Address : No.50 Zhangwei Road, Dongwang County, Xinzhuang Town, Changshu City
City : Suzhou
Province : Jiangsu
Country/Region : China
Internal Gear Ring
Dongfeng
material:powder metallurgy Application:Dongfeng OEM No/Model:N/A Product Name:Internal Gear Ring The main material is powder metallurgy,and the process flows as follows:
1.pressing(the pressing machine is controled by computer to ensure the quality is stable and high precision)
2.Sinter
3.Sizing& Re-pressing
4.Finishing
5.After-treatment(Including oil dip,stream treatment and so on,in order to improving the surface hardness,cleanliness and the oiliness of the products)
6.Testing (air stream test,3D test,strength test,hardness test,run-out test)