spring steel auto,tank,truck torsion bars
Detailed:
1)Material:Round spring steel
Harden&Temper to achieve Hardness:42-44HRC or as requirement
Noted masking detailed for shot-peening(both ends of bar)
2)Splines to be formed after hardening and before shot peening
3)Surface Finish:Machine Ra1.6 all over(including ends) unless otherwise stated
4)Finished bar to be free from surface blemishes,Damage or corrosion&to be so protected
As to prevent these in transit
5)Suitable Centres May be machined in end faces
6)Analysis&physical Test results Plus evidences of shot peening and crack testing to Accompany all components.
Advantage for torsion bars
1) advanced professional equipment
2) complete Quality Management System (ISO/TS16949)
3) experienced technical and quality professional engineers
4) skilled operators