In the development of machining industry, the tool has a direct impact on high precision, high flexibility, high efficiency and environmental awareness. Choose the right cutting tool plays a key role in the machining. High speed cutting of...

First, Total roughness Ra can be controlled by feed rate f (mm/r), and edge radius re in mm of the insert. For finishing operation, the angle choice will present chips to run on the finished surface. Cutting speed is usually increased in fin...

With the further improvement on the hardness and wear resistance requirements of mechanical parts, as well as the appearance of a variety of difficult to produce materials, the tool is facing a greater test. PCBN tools, as one of the most p...

There are many types of aviation materials, mainly divided into metal materials and non-metallic materials, common metal materials are structural steel, stainless steel, high temperature alloys, metal alloys, common non-metallic materials a...

Centrifugal composite HSS roll has high core toughness, high strength working layer, high wear resistance characteristics, is widely used in narrow strip, bar and other production lines. However, due to the constraints of the existing machi...