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...

With the rapid development of the auto parts, people recommend higher requirements on the auto parts. And brake disc, as one of the most important parts, it also required high on the product quality. With the increasing competition of brake...

With the transformation and upgrading of metallurgical steel, energy and heavy industry, more and more high hardness difficult to process materials, such as casting high-speed steel roll, high-performance high-hardness alloy wear parts bega...