Gray cast iron is a type engineering materials which is widely used in many industries. Even though gray cast iron is not difficult to machine, but the hard points, chill layer, sand and other problems in the castings brings so many problems...

The Cutting Parameters of BN-S20 Solid CBN Insert machining rolls (1) Machining forged steel cold rolls, cutting depth can be 4~7mm, cutting speed can be 90m/min, The tool life will be 2.5 times of other brand cbn inserts. (2) Machining Sur...

With the increasing competition in the automotive industry, the auto parts, such as engine cylinder head and other parts competition are also increasing. Improve production efficiency, shorten product delivery time and reduce costs have bec...

High Precision Rolls are mainly used for rolling Condensate tube, and the common materials will be Cr12MoV, and it is often through heat treatment, which belongs to hardened steel. For this high hardness materials workpiece, it cant machine...

The performance of brake disc is a guarantee for the safety driving, as the core component of the auto parts, the brake disc is one of the vital safety parts. With the demand of the environmental protection for the lightweight of automotive...