Application Examples

Curvic coupling / Machine tool / ID, OD, face, tooth surface


Type of industry Machine tool
Type of part Machine tool part
Name of part Curvic coupling
Material SCM420
Dimension ø700 mm(27.5 in)×42 mm(1.65 in)
Grinding surface ID, OD, face, tooth surface
Grinding accuracy Teeth contact:More than 90%
Runout ID: 4μm(0.00016 in)
OD: 6μm(0.00024 in)
Face: 6μm(0.00024 in)
Cycle time 220 min.(NVGH-12T

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