MK84160 Often-used CNC Roll Grinding Machine With CE
MK84160/6M Roll Grinding Machine
Main features:
1. General layout adopts separate structure, which can avoid deformation of weight of grinding wheel to lathe bed effects the machining accuracy.
2. Control system adopts SEMENS 840D CNC system,servo motor selects IFT6, main functions:automatic grinding, constant line speed grinding, constant current grinding and grinding wheel threshing automatic compensation function etc.
3. Cooling device adopts large-flow magnetic separator type filter paper tape filter to filter coolant, with sufficient heat capacity, which can prevent the surface of workpiece burns and thermal deformation, with high filtering precision, to ensure high workpiece accuracy and better workpiece surface roughness.
Specifications |
Unit |
Parameter |
Max. diameter to be ground |
mm |
1600 |
Min. diameter to be ground |
mm |
300 |
Max. length to be ground |
mm |
6000 |
Max. weight to be ground |
kg |
32000 |
Speed of workpiece spindle |
rpm |
4~ 40 |
Dimension of grinding wheel |
mm |
900×100×305 |
Max. cutting speed of grinding wheel |
m/s |
35 |
Max. stroke in x-axis |
mm |
750 |
Center crown in radious |
mm |
1.5 |
Rapid traverse of grinding wheel in x-axis |
mm/min |
400 |
Rapid logitudinal of grinding wheel in z-axis |
mm/min |
3000 |
Periodical cross feed |
mm/travel |
0.003~0.12 |
Setting unit of manual feed encoder |
mm |
0.001 |
Stroke of tailstock center |
300 |
mm |
Traverse feeding grinding wheel motor in x-axis |
kw |
24.5 |
Workpiece rotation motor |
kw |
75 |
Aid starting motor |
kw |
15 |
Longitudinal traverse servo motor in z-axis |
mm |
41 |
Feeding motor of crown in u-axis |
mm |
8 |
Feeding motor of measuring device in x1-axis |
mm |
8 |
Range of steady rest |
mm |
200~800 |
Accuracies with the steady |
|
Roundness ≤0.002mm Cylindrical surface grinding Ra 0.2 |
Automatic measuring system |
mm |
ø300 - 1600 |
Control system |
|
SIEMENS 840D |
Electrical power |
|
as user’s requirement |
Tel:+86 -15641121240/15641121140
Fax:+86-411-84410129
Send Inquiry to This Supplier
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