Application Background

Roots vacuum pumps are widely used in heavy industrial fields such as metallurgy, chemical engineering, power equipment manufacturing and large-scale coating. The double circular hole cavity for mounting rotors on the pump body has high precision requirements and great processing difficulty. In addition, the pump body is typically manufactured from cast iron with a large bore diameter. Therefore, tool life, processing quality and processing efficiency are the key concerns during the boring process.
In this case, Worldia MANANOVA Series PCBN inserts have effectively helped the customer improve tool life and processing efficiency, and realize fast and economical tool replacement.

Solution Analysis