High chromium cast iron as one of the main wear-resistant materials, were widely used in various fields, the typical parts of the rolls, pumps and other parts. High Chromium cast iron, as a wear-resistant material, also belongs to high hard...

With the machinist industry developed, the society developed. And the processing efficiency is an important part in machine industry. So improving the processing efficiency is one of the main topics in modern society. High speed turning and...

Hard turning bearing ring technology: a. Finish turning the base level end , the base level end will be less than 0.005mm after finish turning ,then turning the outer diameter of the shaft washer; b. Turn to another face for turning c. Step...

Gray cast iron brake discs play an important role in automotive brake system, which determines whether the effect of the automobile brake is good or not. Gray cast iron brake discs in the car is also running the process of turning, braking,...

With the increased demands of the steel materials, Roll Factory emerge constantly, it required more on the performance of the important part of the roll machine - rolls. The roller belongs to consumables, and long time machining will lead to...