CNC FACE GRINDER FOR TAPERED ROLLERS

【Main Applications】
Face grinding for tapered rollers and applicable for mass production. The accuracy of the processed rollers can constantly reach to Grade II.  This machine can be used as a separate machine or linked in an automatic production line.
 
【Main Features】
1. Implemented with Japan's FANUC all digital servo system with color display, "man-machine conversation" interface, manual pulse generator and self-diagnostics, the control system is stable, reliable, easy to maintain and convenient in adjustment.
2. With specially deigned tooling and non-magnetic fixtures, this machine realizes contentious grinding of larger endface rollers in an automatic through-feed manner.
3. Wheelhead slide is driven by servo motor+ball screw and supported by "V" type needle roller guideway which ensures high precision motion, accurate positioning and good rigidity and realizes micro-feeding and fast forward and backward.
4. Processing different sized workpieces by replacing relevant tooling.
5. Both rough and fine grinding can be implemented at one time with special combined grinding wheels in order to achieve a much better surface quality, accurate geometry and the length consistence.
6. High production efficiency and dent-free workpieces.
7. Wheel is automatically dressed with a diamond pen to ensure the wheel profile consistence and dimension accuracy.
8. Wheel spindle is driven with belt and high-power motor to realize high-speed grinding.
9. Centralized lubrication system provides timing, quantitative and duly lubrication of ball screws.
10. Equipped with flushing system, the machine is easy to keep clean.
11. With magneti+non-woven cloth filter system, the coolant tank is in a large capacity and its cooling effect is satisfied.
 
【Main Specifications】
Machine Model 3MZ4330CNC
Larger end diameter
8-30 mm
Length
8-50 mm
Radius of larger endface
80-∞mm
Max grinding removal
0.16 mm
Min wheel feeding
0.001 mm
Roughness of processed parts
≤0.16 um
Face run-out of processed parts
≤0.003 mm
Length deviation
±0.03 mm
Total power
10 kW
Weight
3000 kg
 

 

CNC CENTRELESS GRINDER FOR TAPERED ROLLERS

【Main Applications】
Continuous through-feed OD grinding for tapered rollers.
【Main Features】
1. Implemented with Japan's FANUC all digital servo system with color display, "man-machine conversation" interface, manual pulse generator and self-diagnostics, the control system is stable, reliable, easy to maintain and convenient in adjustment.
2. Equipped with American SBS fluid balance system.
3. Wheelhead slide is driven by servo motor+ball screw and supported by “V” type needle roller guideway which ensures high precision motion, accurate positioning and good rigidity.
4. Marposs gauge is used in process to monitor the workpiece processing condition.
5. Dresser is automatically dressed by a single-point diamond pen to dress the wheel generating line into a straight line or logarithmic curve.
6. Hydro-hybrid wheel spindle.
7. Centralized lubrication system provides timing, quantitative and duly lubrication of ball screws.
8. Equipped with flushing system, the machine is easy to keep clean.
9. With magnetic separator+non-woven cloth filter system.
 
【Main Specifications】
Machine Model 3MZ6030CNC
Roller diameter
8-30 mm
Roller length
8-50 mm
Roller roundness
≤0.001 mm
Surface roughness
≤0.1 um
Diameter deviation
≤0.002 mm
Angle deviation
≤0.001 mm
OD crowning
3-16 um
Output efficiency
30-150 pcs/m
Total power
20 kW
Weight
4000 kg