Main parameters of the machine tool
Processing range | Rod diameter | Φ4mm~Φ12mm |
Disk diameter | Φ20mm~Φ55mm | |
Overall length | 60mm~220mm | |
Processing accuracy | Roundness | 0.001mm |
Straightness | 0.002mm | |
diameter | ±0.002mm | |
Roughness | Within Ra0.4 | |
Processing efficiency | Include loading and unloading | <7S/support (referenced by rod diameter 5mm) |
Abrasives | Ceramic CBN grinding wheel | Grinding wheel: φ600mm*200mm*304.8mm |
Guide wheel: φ310mm*200mm*177.8mm |
Main configuration of machine tools
● The grinding wheel spindle and guide wheel spindle both adopt NSK series angular contact ball bearings, and the guide wheel double-support structure has high rotation accuracy and good stability;
● Automatic feed grinding of the machine tool, automatic grinding and compensation of the grinding wheel, can be installed with diamond roller trimming, and the guide wheel trimming device adopts manual feeding;
● The machine tool operation adopts the Japanese Mitsubishi full-series human-machine interface, PLC and servo motor driver system control to adjust parameters, feed speed, and read shift output, cycle processing time and alarm information through the human-machine interface.
Functions and uses
It is mainly used for precision grinding of outer circles of engine inlet and exhaust valve stems, bearings, and various shaft products.