Application Examples

Transmission gear / Automobile / ID, inner face

Overview

Type of industry Automobile
Type of part Automobile part
Name of part Transmission gear
Material SCM440
Dimension ø138 mm(5.4 in)×37 mm(1.4 in)
Grinding surface ID, inner face
Roundness 0.8μm(0.00004 in)
Surface roughness Ra 0.3μm(0.00002 in)
Grinding accuracy Cylindricity: 1.2μm(0.00005 in)
Cycle time 80 sec.(PGV-3)

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