CYLINDRICAL GRINDING MACHINE GD300A
CYLINDRICAL GRINDING MACHINE FEATURES:
The machine is mainly used for grinding small axle, round set, the needdle valve, piston, etc Taper surface, tapered face.
Tooling way may be top, three claws chuck, spring card head and special jig realized. Apply to instrument, automobile,
mechanical and electrical, bearings, textile, ship, sewing machines, tools, etc processing small parts.The machine working
longitudinal mobile has hydraulic and manual. The grinding wheel frame and head frame all can turn. Hydraulic system
USES the good performance of gear.The machine suitable for tools, maintence workshop and small and medium-sized batch production
workshop for the machine according to the top is divided into 300mm.
SPECIFICATIONS:
|
SPECIFICATIONS |
GD-300A |
GD-300B |
|
Grind OD range |
2-80mm |
2-80mm |
|
Grind ID range |
10-60mm |
|
|
Max grind length |
300mm |
300mm/125mm |
|
max grind depth |
80mm |
80mm |
|
distance between center |
300mm |
300mm |
|
center height |
115mm |
115mm |
|
max loading weight |
10kg |
10kg |
|
distance from the bed to the the workpiece center |
1000mm |
1000mm |
|
machine size |
1360X1240X1000mm |
1360X1240X1000mm |
|
machine weight |
1000kg |
1000kg |
|
Work table |
||
|
max swing of table |
320mm |
320mm |
|
movement of the hand wheel |
7.3mm |
7.3mm |
|
hydraulic movement speed |
0.1-4m/min |
0.1-4m/min |
|
max swing angle of work table |
-3degree~+7degree |
-3degree~+7degree |
|
Wheel head |
||
|
max movement of wheelhead |
100mm |
100mm |
|
rapid capacity |
20mm |
20mm |
|
rapid of move time |
2S |
2S |
|
per revolution of handwheel |
0.4mm |
0.4mm |
|
per graduation of handwheel |
0.002mm |
0.002mm |
|
spindle speed |
2670r/min |
2670r/min |
|
Max peripheral speed of grinding wheel |
35m/s |
35m/s |
|
grinding wheel size |
250x25x75 180x25x75 |
250x25x75 180x25x75 |
|
Inner grinding |
||
|
spindle speed |
1500r/min |
1500r/min |
|
Workhead |
||
|
headstock spindle speed |
160,570 |
160,570 |
|
spindle taper |
3# |
3# |
|
headstock chuck diameter |
80 |
80 |
