Germany Mora CNC Gear Grinding Machine for Cutting 0.5-6module Dia 10-400mm
Description
QUICK LEAD TIME FOR 2-3MONTHS.
FREE SAMPLES GRINDING TESTING SERVICE.
MAIN SPECIFICATIONS.
Machining parameters | Speed | Be Synchronous with B axis | ||
Outside dia | Φ10~Φ400mm | Radial feed of grinding wheel mm | ||
Module | Single start 0.5~6mm | 270 | ||
NO. of teeth | 8~358 | Tangential shift of work piece mm | ||
Pressure angle | 10°~35° | 120 | ||
Max. face width ( spur gear) | 170mm | Vertical shift of work piece mm | ||
Max. helix angle | ±35° | 190 | ||
Machine parameter | Longitudinal feed of diamond dresser mm | |||
Distance from work spindle center to grinding wheel axis | 180~420 | 135 | ||
Size of grinding wheel | Transverse feed of diamond dresser mm | |||
Φ350xΦ160(160)x84mm | 165 | |||
Speed of grinding wheel | Others | |||
Grinding | 1100~3440rpm | Spindle taper | Morse No 3 | |
Max. linear velocity | 63m/s | Internal taper of tailstock center | Morse No 3 | |
Profiling | 40~200rpm, | Total power of motors | 50kw | |
Speed of work piece | Weight of work piece | 60Kg | ||
| Machining parameter | Workpiece rotation speed (Axis C) Synchronize with axis B | |||||
| Outer diameter | Φ10~Φ550mm | distance between points | 280-480(580) mm | |||
| Module | 1-8mm | X-radial feed of grinding wheel | 410(480)mm | |||
| Tooth No. | 8~510 | Y-tangential movement of workpiece | 140mm | |||
| Pressure angle | 14.5°~35° | Z-axial movement of | 270mm | |||
| Max. tooth width | 200(260)mm | V-movable feed of dressing roller | 165mm | |||
| Max. helix angle | ±45° | W-move of upper point | 300mm | |||
| Workpiece weight | 100Kg | U-move of grinding oil nozzle | 60mm | |||
| Machine tool parameter | Others parameter | |||||
| Center distance between grinding wheel and workpiece | 160~640mm | taper of inner hole for workpiece spindle | No 4 | |||
| Grinding wheel size | Φ350×Φ160×104mm | Inner hole taper of upper | No 4/5 | |||
| Grindingwheel | Φ320mm | Total power of motor | 60kw | |||
| Min. root diameter of grinding wheel | Φ240mm | Diameter of Mushroom head | Φ50/63mm | |||
| Speed of griand wheel:(axis B)grindingrpm | 1100-3580mm | Overall dimensions (LxWxH) | 3050x2215x2677mm | |||
| Max. linear speed | 30-63m/s | Weight of main machine | 14T | |||
| Dressing | 40~200rpm | |||||
Standard configuration list:
| Item | Name | Description | Brand | QTY |
| 1 | Main machine | CHINA | 1 set | |
| 2 | Electric cabinet | With air conditioner | CHINA | 1 set |
| 3 | Water cooling maching | China | 1 set | |
| 4 | Cooling oil tank | China | 1 set | |
| 5 | Cooling oil machine | China | 1 set | |
| 6 | Oil mist dust remover | china | 1 set | |
| 7 | Hydreaulic station | CHINA | 1 set | |
| 8 | Dynamic balance of grinding wheel | HVS | 1 set | |
| 9 | grinding wheel dresser | With a diamond pen | CHINA | 1 set |
| Diamond roller | m=According to the customer grinding gear determine | CHINA | 2 pairs | |
| 10 | Flange of grinding wheel | CHINA | 3 set | |
| Grinding wheel | According to the customer’s gear | China | 3 pieces | |
| 11 | points | Upper and lower points(alloy upper point) | CHINA | 1 for each |
| 12 | Controlling system | Germany | 1 set | |
| 13 | Tools | 1 set | ||
| 14 | Techniccal information | instruction manual | CHINA | 1 set |
| 15 | Grinding software | Power gear-C400 | CHINA | 1 set |
| 16 | certificate | Product qualification certificate | CHINA | 1 set |
List of imported parts
| Item | Axis used | Qty | Brand | Place of Origin | Remarks |
| Servomotor | X,Y,Z,V,B,C,A | 7 pcs | Siemens | Germany | 4 linear and 3 rotating axes |
| Servodriver | X,Y,Z,V,B,C,A | 7 groups | Siemens | Germany | 3 linear and 4 rotating axes |
| Grating ruler | X,Y,Z,V,B,C,A | 7 groups | Imports | Imports | 4 linear and 3 rotating axes |
| Lead screw | X,Y,Z,V | 4 groups | NSK | Japan | 4 linear axes |
| Guide rail | X,Y,Z,V,W | 5 groups | NSK | Japan | 5 linear axes |
| Bearing | Various | NSK | Japan | ||
| Controller | 1 set | MORA | Germany | 10 axis |
Technical description
First :The coordinate system illustration
X: feeding motion of grinding wheel along gear radial direction Y: workpiece tangential motion
Z:workpiece vertical and reciprocating motion P: grinding oil nozzle motion
V: tangential motion of wheel dressing roller
W: vertical and reciprocating motion of upper center Q: Telescopic movement of tool setting sensor
A: rotation motion of helix angle B:rotation motion of grinding wheel
B1 , B2:rotation motion of dressing roller B3:rotation motion of automatic topping axis B4:automatic rotation motion of wheel protection cover C:rotation motion of workpiece
