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CBN Inserts for high speed cutting gray cast iron parts

Halnn Superhard, as the professional cbn inserts brand, has been committed to complete tool products and program design in high hardness cutting and high-speed cutting field, is a company which include scientific research, manufacturing and...


Halnn CBN insert for finish turning gears

In order to suit for high speed and strong strength working condition, the manufacturers will choose quenching after rough machining the gears to obtain high hardness .The hardness of the gear after heat treatment usually is about HRC60,and...


Advantages of machining gray cast iron parts with cbn insert

All we know, cbn inserts are mainly used for machining high hardness cast iron and hardened steel industry, and common cast iron also will use cbn inserts. Especially for rough machining with CNC Lathe, cbn inserts are more widely used. Gra...


Thermal spraying process and Right Inserts selection

Part 1 The meaning of thermal spraying Thermal spraying is a series of processes, In which process finely dispersed metallic or nonmetallic coating materials with a molten or semi-molten state deposite on the prepared surface of the substra...


Solid CBN inserts turning Brake Discs with high efficiency

Brake Discs, as one of the main automotive parts, we usually use gray cast iron as the main processing materials. With the mass production of brake discs and the increasing costs on the raw materials, the manufacturers have much difficulty...

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