CNC Horizontal Gear Shaping Machine - SGC3140J4 Series
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FEATURES: |
◆ The model SGC3140CNC is a high-speed gear hobbing machine with six axes controlled.By b siemens 840D system. |
◆The six working axes are respectively radial feed of Column,axial feed of hob head,cutter spindle rotation,worktable rotantion,hob head swivel and tangential hob shifting.(radial feed of column,axial feed of hob head,cutter spindle rotation and worktable rotation).Exchange gears adopted on old gear hobbing machines are now replace by electronic gear boxes,and therefore the machines is featured in nice transmission rigidtiy,high working accuracy and very easy setting-up and operation. |
◆The cutter spindle spindle and worktable spindle are supported by rolling bearings and actuated by cylindrical gear pairs. |
◆Sliding guideays of column are of steel material and coated with Teflon and tharefore features in ample bearing force and nice bibration rssistance.To guarantee the machine's cutting accuracy,heat-exchange measures have been taken to create a the mathine is high in working rigidity and Stable in cutting accuracy and can perform high-efficiency and high-precision cutting operations gears with a module up to 12.
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SPECIFICATIONS: |
SGC3140J6 |
SGC3140J4 |
Max.diameter to be cut |
400mm |
400mm |
Max.module of workpiece |
12mm |
12mm |
Travel length of hob head silde |
400mm |
400mm |
Max.hellix angle to be cut |
±45deg |
±45deg |
Max.diameter of hobbing cutter |
170mm |
170mm |
Max.length of hobbing cutter |
220mm |
220mm |
Max.diameter of hobbing cutter |
180mm |
180mm |
Max.hob shift length |
SK50 |
SK50 |
Inner taper of spindle bore |
60~315mm |
60~315mm |
Distance form hob center to worktable center |
180~580mm |
580180mm |
Distance form hob center to worktable surface |
280~780mm |
280~780mm |
Distance form tailstock center to worktable surface |
400mm |
400mm |
Distance of worktable face |
1210mm |
1210mm |
Distance form worktable face to machine base |
60~800rpm |
60~800rpm |
Cutter spindle speed |
100rpm |
100rpm |
Max.rotatation speed of worktable |
1~3000mm/min |
1~3000mm/min |
Radial feedrate |
3000mm/min |
3000mm/min |
Rapid radial feedrate |
1~1000mm/min |
1~1000mm/min |
Axial feedrate |
3000mm/min |
3000mm/min |
Rapid tangential travel speed |
960mm/min |
288mm/min |
Hob head swivel speed |
0.04deg/sec |
0.028deg/sec |
Power of main drive motor |
15kw |
15kw |
Total power capacitiy of machine |
58.75kw |
57.65kw |
Net weight of machine |
15000kg |
15000kg |
Number of controlled axes |
6 |
4 |
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