PG-9DHD Precision Form Grinder
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Brochure (.pdf)
Video Demo | Accessories |
Product Summary
For forming cylindrical or spherical components to a higher degree of accuracy than the PG-9BHD Plunge Grinder. Typically used in applications where positioning control is important for instance, ceramic ball shapes, ceramic rod diameter reduction.
Advantages over Hydraulic PG-9BHD:
- Stepper control and linear scale offer predictable cycle times.
- Cycle can be modified to include multiple grind zones.
- Fast approach, grind velocity and grind speed can be accurately entered on touch screen keypad.
- Cycle is not subject to temperature variations of the hydraulic cylinder.
- There is no need for cams or cam adjustments.
- All positions are programmed into the control. The positions can be protected under password control.
- Dwell time, slide speed and removal are numbers, no need for positive stop dials.
- Size adjustment can take place using diameter gage and compensating to machine automatically. No dials needed.
- Machine will accept existing tooling, oscillator and existing PG-9BHD accessories.
- Infinite number of cycles can be programmed.
- Cycle program can be broken down into multiple sections, each having a separate ram speed or grind speed setting.
Please also refer to the 20" wide version of this machine.
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Key Features
- Stepper motor driven regulating wheel slide.
- Industrial workstation control.
- Manual slide jog via graduated dial down to increments of 0.0001".
- Operator friendly simple setup and run screens.
- High rigidity spindle and precision tailstock cartridge assembly.
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Specifications
- Diameter accuracy: 0.0002" (5 Microns)
- Roundness: 0.0002" (5 Microns)
- Resolution: 0.000012" (0.3 Microns)
- System Controls: NEMA 4 Rated
- Grinding Diameter: MAX 4" (100mm) - MIN 0.002" (0.05mm)
- Grinding Length: MAX 10" (254mm)
- Wheel Size: 9" x 10.125" (229 x 210mm)
- Work Wheel Spindle Power: 7.5 - 15HP (11kw)
- Work Wheel RPM: 2375
- Regulating Wheel Power: 2hp (1.5kw)
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