Products Description
The center hole is the starting point for precision-from design and machining to final inspection. By ensuring every center hole is precise, it boosts overall efficiency and makes your process more cost-effective.
Widely used for positioning and grinding center holes in precision parts such as:
Cutting Tools
Tool Holders
Spindles
Gear Transmission Shafts
team introduction
Workpiece Holding Device
Automatic workpiece clamping simplify the setting job.(can be based on processing needs and provide different clamping devices)
Workpiece Driving Device
While grinding, the workpiece driven simultaneous.It improves the center hole and cylindrical concentric accuracy, the speed can be changed by frequency converter.
Exclusive Design of Grinding Operation
The atomizer device for grinding wheel spindle connect with 1~8kg/cm² compressed air, therefore, the oil mist produced 1.5~2kg/cm² pressure for lubrication.
Exclusive Design of Grindling Operation01
With exclusive 3D design of synchronized grinding motion, the machine will be very stable and automatically locates center.
1.Grinfing wheel rotation.
2.Planetary motion of grinding wheel spindle
3.Grinding wheel reciprocating motion will be along conical surface.
Based on three-axis simultaneous grinding action, grinding out heterogeneous pattern, with a small oil groove feature, oil film can be formed in a permanent between workpiece and center of cylindrical grinding machine.This is to prevent non-film stuck with the center and can eliminate unnecessary error, in order to facilitate high quality cylindrical grinding.
Conical type Wheel Dressing Device
This device placed on the side of grinding wheel head, can be manually rotate into dressing position and while dressing only wheel spindle rotating.During operation, the device moved longitudinal and the diamond dresser moved simultaneousback and forth oscillation of lateral motion, along the wheel cone linear movement.This ensures the consistency geometric accuracy of wheel shape, completely non-effect on dresser position and wearing.
| ITEM | MODEL | |
| JHG-1510 | ||
| Sizes of workpiece | Range of clamping | Ø5 - Ø125 mm |
|---|---|---|
| Range of length | 50 ~ 1000 mm | |
| Max. weight workpiece | 100 kg | |
| Capacity | Center hole angle | 60° |
| Dia. of center hole | Ø2 - Ø60 mm | |
| Planetary reciprocation | 1.5 mm | |
| Motors | For spindle | 1/2 HP AC |
| Planetary reciprocation | 1/4 HP AC | |
| For workpiece Drive | 1/2 HP AC | |
| Spindle of grinding wheel | Travel of spindle | 150 mm |
| Max. travel of one revolution of wheel | 1 mm | |
| Travel for one revolution of wheel | 0.01 mm | |
| Speed of spindle | 20000 rpm | |
| Grinding stone dressing device | Travel of dressing diamond | 40 mm |
| Vertical travel for one revolution of wheel | 1.5 mm | |
| Horizontal travel for one revolution of wheel | 1.5 mm | |
| Electric power supply | Voltage & spindle | 3PH 220V 60Hz |
| Capacity | 1.9 KVA | |
| Weight | Net Weight | 630 kg |
Products package
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