Infeed Grinding Automaiton (auto-seat worm gerar)

Feature: S-12NC1 centlerss grinding machine with Infeed Grinding Automaiton(auto-seat worm gerar)

Workpiece Feature:

Worm gear for auto chair in car: need both side grinding (dia:5mm x L: 4mm)

Roundness: 0.002mm below : Size control should be below 0.004mm

Grinding size: 0.08mm

Result:

Roundness is around: 0.001mm and size is under 0.002mm . Total working time is 24 sec for two pics