Nozzle grinding
Pole piece assembly grinding
Nozzle Bore Gringding
Wheel : 4*6*2.05-M2, 95000rpm
Machine : ULTRA-1-Twinner
Workpiece : 18CrNi8, HRc58-63, Ra≤0.05, Roundness 0.5μm, cylindricity 0.75μm
Remove Stock : Bore grinding(Rough)0.08-0.1,(Finish)0.02-0.03
Cycle Time : 90s
Dressing Cycle : 10pcs
Dressing Depth : 0.002mm