Description
Technical specifications:
- Processing range: Stem Diameter: φ5.3-φ12.3mm，Length: 100-250 mm, Head Diameter: 20-60 mm
- Total grinding length: 70 mm to 200 mm
- Material: 21-4N、4Cr10Si2Mo、Import SUH:3、SUH:35 etc；Hardness: 25-45HRc
- Processing accuracy:
Grinding allowance 0.1-0.3 mm
Roundness 0.008 mm( 5 different spots )
Roughness Ra 0.8
Run out 0.01 mm
Stem tolerance ±0.01 mm - Cycle time: Different diameter and different grinding allowance, the time is different ( For example: Stem diameter 6 mm, Cycle time is about within 7 seconds; Stem diameter 9.3 mm, Cycle time is about within 10 seconds ) (Grinding cycle time is about 6 seconds, does not include auto loading and unloading)