Processing of Air compressor case

21 April 2022

Workpiece

air compressor case

Surface Roughness

Ra 3.2μm

Processing Method

face milling

Diameter

D150mm

The surface of the air compressor box is plane-milled, and the surface roughness is required to be Ra3.2μm. More Super Hard only installs one CBN milling insert on the milling cutter head with a diameter of D150mm for finishing. It is a non-standard customized SP12 CBN milling insert. The surface effect of the processing can fully meet the customer's standards and requirements. Compared with an imported brand competitor under the same parameters, the tool life is comparable. More Super Hard still has a high cost performance for non-standard customized CBN tools. While maintaining the same processing efficiency, it can reduce the price of the blade and reduce the processing cost of a single piece.

Brand

Moresuperhard

Others

Specification

SP12Non-standard CBN inserts

SP12Non-standard CBN inserts

VC(m/min)

942m/min

942m/min

f(mm/rev)

0.2mm/rev

0.2mm/rev

Ap(mm)

0.1mm

0.1mm

T/L

40pcs

40pcs

Note: the service life is equal, the cost performance advantage is obvious

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