Product Code: CHINAVLABM8940003
Categories: Surface Grinding Machine
Hand Feed Surface Grinder China Engineering Lab Training System Suppliers
The Hand Feed Surface Grinder is designed for grinding various flat surfaces and complicated profiles.
The machine is well-suited for surface grinding operations in the tool-room or wherever power feed is not necessary.
The bed-ways are coated with Teflon to allow for flexible movement of the worktable slide and to secure a longer service life.
The ball bearing way strips are hardened and permanently mounted on the worktable slide.
Only a little strength is required to operate the worktable and no impact occurs when the worktable changes its traveling direction.
Therefore, the high grinding accuracy and good surface finish can be assured.
|
Max. work-piece to be ground |
160×410×370mm |
|
Longitudinal travel |
430mm |
|
Displacement per revolution of the longitudinal feed hand-wheel |
320mm (approx.) |
|
Cross feed |
200mm |
|
Displacement per revolution of the cross feed hand-wheel |
4mm |
|
Equivalent of one graduation on the cross feed hand-wheel |
0.02mm |
|
Equivalent of one graduation on the cross feed vernier |
0.002mm |
|
T-slot |
1×14mm |
|
Max. distance from the wheel spindle to the worktable |
460mm |
|
Vertical movement of the wheel-head |
373 mm |
|
Displacement per revolution of the down feed hand-wheel |
2mm |
|
Equivalent of one graduation on the down feed hand-wheel |
0.01mm |
|
Equivalent of one graduation on the down feed vernier |
0.001mm |
|
Wheel size (O.D.×W×I.D.) |
175×13×32mm |
|
Wheel spindle speed |
3000rpm |
|
Spindle motor, power speed |
1.1KW 3000rpm |
|
Ground surface parallel with the reference surface at a length of 3000mm |
0.005mm |
|
Surface roughness |
Ra0.63μm |
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