Characteristics of machine tools:
Spindle adopts ultra precision P4 ball bearing, after measuring pre
strict pressure, assembled in the greenhouse, and equipped with
a completely waterproof mazy design , in order to ensure the
service life and the grinding of bearing surface roughness .Which
marching with ball screw.
It has the advantages of compact structure, easy to operate.
A longitudinal guide rail worktable adopts rolling guide, rope
wheel traction, light and flexible.
Technical
Parameters | Unit | M820 |
Table maximum cutting area (L ×
W×H)
(××) | mm | 520×220×490 |
Working table movement
| Max. Grinding Length | mm | 520 |
Max. Grinding width | mm | 220 |
Distance From Table Surface To
Spindle
Center
| mm | 490 |
Slide way
| | V-type Double rail with
Steel-ball V |
Maximum work load | Kg | 200 |
Table size
| mm | 480×200 |
Number of T -Slot T | mm×n | 14×1 |
Table
speed | m/min | 3 23 |
Front and rear wheel
feed | mm | 0.02/Graduation2.5/revolution 0.02/
2.5/ |
On the hand wheel feed
| mm | 0.01/Graduation1.25/revolution
0.01/1.25/ |
Wheel
Size(dia×width×bore)
(×× ) | mm | 200×20×31.75 |
Spindle speed | 50Hz | rpm | 2850 |
Variable frequency motor
(matching)
() | 0-6000 |
Spindle motor | Kw | 1.5 |
Cooling pump | Kw | 0.4 |
Packing Size (L×W×H) (××) | mm | 1260×1140×1760 |
Cross,Net
, | T | O.85, 0.75 |