Processing range | Rod diameter | ∅4mm~∅12mm |
Dia diameter | ∅20mm~∅55mm | |
Full length | 60mm~220mm | |
Machining accuracy | Roundness | 0.002mm |
Verticality | 0.003mm | |
Diameter tolerance | ±0.002mm | |
Roughness | Max Ra0.4 | |
processing efficiency | Including loading and unloading | <7S/pcs |
Abrasive materials | Ordinary grinding wheel & Ceramic CBN grinding wheel |
Main configuration of machine tool
▶NSK series angular contact ball bearings are adopted for both grinding wheel spindle and the guide wheel spindle. The guide wheel has a double support structure, with high rotation accuracy and good stability.
▶The machine automatically feeds for grinding, the grinding wheel automatically trims and compensates, diamond dressing toll can be installed . However, the control wheel dressing is fed manually;
▶Due to the adoption of full-range human-machine interface of Japanese Mitsubishi, PLC and servo motor driver, the parameters and feed speed can be adjusted through the human-machine interface, with the output per shift, processing time in a cycle and alarm information read.