Machining high hardness cast iron with Halnn BN-K1 soild cbn inserts

Machining high hardness cast iron with Halnn BN-K1 solid cbn inserts

At present, the reasons of difficult processing high hardness cast iron

(1)  It is easy to collapse using the traditional insert.

(2)  There are casting defects (sand, porosity, hard points, etc.)

(3)  It needs change inserts frequently when process the large high hardness cast iron, and affects the surface quality of product.

The advantages of processing high hardness cast iron with BN-K1 soid cbn inserts

(1) Have faster cutting speed,

(2) Longer lifetime and good wear resistance,

(3) Won't collapse when encountered chapped parts. 

Application industry

BN-K1: Metallurgical Roll, industry pump, Cement machinery, power equipment and mining machine large scale wear-resistant casting industry, etc.

Suited Materials

BN-K1 mainly used for machining cold hardened cast iron ,high alloy cast iron ,wear-resistant cast iron ,Heat-resistant alloy cast iron, Heat-resistant alloy ,High manganese steel, high-chromium cast iron and Ni-hardened alloy cast iron ,etc.

Application Case of BN-K1 processing high hardness cast iron - Pump Impeller,