Main Application and Features
MK1320 CNC cylindrical grinder is a kind of CNC straight-plunge grinder. It is mainly used for grinding multi-journal cylindrical parts. Imported two-axis coordinating CNC system is equipped for the machine to drive wheelhead and worktable separately. Imported high-precision roll bearing with good rigidity and precision is used on wheel spindle. Headstock is driven by AC frequency-inverting motor at infinitely adjustable speed to adapt different workpiece specification. The machine has following functions: Wheel automatic plunge, worktable automatic jump-in, workpiece size automatic measuring, wheel automatic two-axis coordinating dressing and wheelhead automatic compensation after wheel dressing. Automatic clamping device can be selected according to customer's request. Therefore, workpiece can be finished processing automatically except installing and extracting workpiece manually.
Main Equipments
Fanuc or Siemens CNC system
AC servo motors are equipped for worktable and wheelhead.
Headstock motor is equipped with imported AC frequency-inverter at infinitely variable speed.
Imported high-precision roll bearing is equipped for wheel spindle system.
Coolant water tank with magnetic separating function
Separate electric cabinet and operation table in good sealing
| Max. rotation dia. |
Φ200mm |
| Max. workpiece length |
500mm |
| Wheel dia. |
Φ500mm |
| Wheel peripheral velocity |
50m/s |
| Main motor power |
5KW |
| Headstock center No. |
#4 Morse #4 |
| Tailstock center No. |
#4 Morse #4 |
Working Accuracy:
Roundness
Taper
Surface roughness |
0.003mm
0.004mm
Ra0.2μm (cylindrical) |
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