Features：
● It can complete processes such as rough turning of the outer circle and fine cutting of the ring groove. (remanufactured by CNC lathe)
Parameter：
|
Item |
Unit |
|
|
Machining
Piston Diameter |
mm |
Φ45~Φ95mm |
|
Spindle
speed (variable frequency stepless speed
regulation) |
rpm |
800~1800rpm |
|
Top
shaft taper hole |
– |
Morse
No. 4 taper hole |
|
Ring
groove bottom diameter runout |
mm |
<0.1mm |
|
Ring
groove side runout |
mm |
≤0.03mm |
|
Ring
groove side roughness |
– |
Ra≤0.4 |
|
The
piston is processed by hydraulic jacking |
||
