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Pilot Communications duMONT CNC Use And Maintenance

Indexable broaching system motorized slotter

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Motorized Slotter
Coolant
Fitting Hole
Y-Axis Fine
Adjustment
Screw
Longitudinal
Cutting Angle
Adjustment Screw
Y-AXIS ADJUSTMENT SCREW
This is used to correct any symmetry errors between the hole and the piece currently being processed. After unscrewing the tool clamping
screws, turn the Y-axis adjustment pin either clockwise or counterclockwise. This will allow you to move the tool along the Y-axis. The
adjustment range is +/- 0.5, which is extensive enough to correct all of the symmetry errors on lathes without a Y-axis.
LONGITUDINAL CUTTING ANGLE ADJUSTMENT SCREW
This screw is used to correct any errors in longitudinal angles. By turning it clockwise or counterclockwise the cutting angle can be
adjusted.
EXTERNAL GREASE FITTINGS
These two grease fittings are built into the external structure of the motorized slotter and are used to grease after about 10 hours of use,
meaning the effective operating time of the tool (see example of calculation for greasing).
COOLANT FITTING HOLE FOR COOLANT SUPPLY
All of the tools feature holes for the supply of coolant. The internal supply is recommended more than the external supply and allows the
lubricant to be directed to the cutting area.
15 Merrigan Way | South Deerfield, MA 01373 | 413-350-5200 | PilotPrecision.com | ISO 9001 : 2015
USE AND MAINTENANCE
External Grease Fittings (1 ea. side)
Allows for maintenance of mechanical
components (recommended once per
10 hours of use)
Broaching Head is
interchangeable between
different machine
interfaces
True Elliptical Cutting
One spindle rotation equals
one complete stroke
Note: this stroke
design allows for
use in blind slot
applications
Gib Screw to tighten
guides for Ram

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Summary of Contents for Pilot Communications duMONT CNC

  • Page 1 USE AND MAINTENANCE Motorized Slotter External Grease Fittings (1 ea. side) True Elliptical Cutting Allows for maintenance of mechanical One spindle rotation equals components (recommended once per one complete stroke 10 hours of use) Coolant Fitting Hole Note: this stroke design allows for use in blind slot applications...
  • Page 2 Motorized Slotter SETUP For VDI style turrets, attach the slotter onto the interface and tighten the 4 attachment screws holding the slotter onto the interface, then install the unit onto the machine. For BMT style turrets, remove the slotter from the interface by loosening the 4 attachment screws and removing the slotter from the interface.
  • Page 3 Motorized Slotter MODULAR INTERFACE INSTALLATION After a long period of use (about 1,000 hours/1 year), maintenance will need to be performed on the slotter, replacing the parts subject to wear such as bearings, gaskets, etc. Drive shaft Assembly/Removal/Replacement FIGURE 4 To correctly use the motorized device, the rotary motion drive shaft must be properly fixed to the motorized device by means of an Allen screw.
  • Page 4 Motorized Slotter CUTTING PARAMETERS For each material, based on our experience, the recommended parameters are: 35 mm Ram Stroke 50 mm Ram Stroke 65 mm Ram Stroke RPM = cut speed ÷ (ram stroke x 2) Insert Width Insert Width Insert Width Cutting speed Cut per Stroke Min / Max...
  • Page 5: Maintenance

    Motorized Slotter MAINTENANCE ADJUSTABLE GIB SCREWS After using the slotter for a long time, it will be necessary to eliminate the potential play created in the tool. Do this by unscrewing the hexagonal nut, tightening the center screw and then screwing the hexagonal nut back on. Repeat this operation on all four gibs of the slotter.