What circumstances cn inserts need to be replaced? When the cbn insert is damaged, we need to change it, such as chipping,peeling, broken, cracked, and it will easily produce interrupt turning condition. When the insert dimension over the t...

1.Back Blade Wear Wear Reasons:This is the most common wear type and is formed by the friction of the hard particle in the workpiece material and insert. Failure analysis:(1) The abrasive resistance of the tool material is insufficient.(2)...

Propose questions: The materials of ball screw are 42CrMo, and the hardness after quenching is HRC60~62, previous technology is ceramic inserts. It needs 9 steps to finish all tha working allowance, which will affect the efficiency obviousl...

The biggest advantage of Diamond coating tools is longer tool life than non-coating tools. But the tool life will be different depending on the coating quality and the materials to be processed. We will share you some common sense on choosi...

The main materials of wind power bearings will be 42CrMo, and the hardness after heat treating will be HRC47~55, and the machining site is the raceway. In the past, the manufacturers usually use ceramic insert for finishing process in the p...