| Main Specifications |
| Description |
|
unit |
M1420H x 500/800 |
| Grinding diameter |
with steady-rest min/max |
mm |
8/60 |
| |
without steady-rest min/max |
mm |
8/200 |
| |
I.D.with steady-rest min/max |
mm |
|
| |
without steady-rest min/max |
mm |
|
| Max.work weight |
|
kg |
50 |
| Max.grinding length |
O.D. |
mm |
500/800 |
| |
I.D. |
mm |
|
| Center height |
|
mm |
135 |
| Distance between centers |
|
mm |
500 800 |
| Wheel dimensions(O.D.xWxI.D) |
|
mm |
Max.φ400x 50xφ203
Min.φ280x50xφ203
|
| Peripheral speed of grinding wheel |
|
m/s |
38 |
| Wheel size for int. Grinding attachment |
|
mm |
|
| Wheelhead spindle speed |
|
r/min |
1670 |
| Wheelhead rapid advance &wighdrawal |
|
mm |
50 |
| Total motor power |
|
kw |
5.625 |
| Overall dimnsions(LxWxH) |
|
mm |
2500x 1600x 1650 3000x 1600x 1650 |
| Machine weight |
|
kg |
2500 3000 |
| Main Acessoriess |
| cylindrical dresser |
1set |
Wheel balancing arbor |
1set |
| Wheel balancing disc |
1set |
Int.grinding attachment MA1420/H |
1set |
| Complete set of electric epuipment |
1set |
Measuring bridge-plate |
1set
|
| Complete set of coolant equipment |
1set
|
Wheel balancing disc |
1set |
| Wheel peripheral dresser |
1set
|
Open type steady rest |
1set |
| Wheel hub |
2sets |
Leceling wedge 500mm 9sets 750mm |
11sets |
| Extra Acctcessos |
| Wheel Balancing stand |
1set |
center rest close type |
1set |
| Radirs Dresser |
1set |
Extension bar |
1set |
| Working Accuracy |
| 0.D.Rouncness |
1.5μm
|
UnlformWof dia.in longitudinal section |
5μm |
| Surface roughness . |
Ra0.32μm
|
0.D.roundness by chuck |
2.5μm |
| I.D.Roundness |
2.5μm
|
I.D.Surface roughness' |
Ra0.63μm |
• This machine tool is to absorb the advantages of the major grinder and improve the cutting grinder.Heavy Duty Ginder,with high cutting precision,high rigidity and high efficiency.Suitable for grinding cylindrical and conical workpiece.
• The workpiece of machine,cylindrical grinding wheel,the inner circle of the grinding wheel,oil pump and cooling pump by an independent motordrive.
•The longitudinal movement of the machine table by the hydraulic continuously variable transmission can also be handwheel drive,table lubrication Orifice Compensated unloading form.
• Grinding wheel frame transverse feeding fine tuning can be made by the hydraulic feed and fast and automatic cycle,two feed hand wheel is also available to achieve the thickness.
• Machine moving parts with electrical,hydraulic and the operation is safe and reliable.
