Onsite Taper Grinding

Spindle Taper Grinding Done Onsite At Your Facility

SPS Spindle can restore the precision tool holding taper on your spindle without the need for a complete spindle repair.  Utilizing a specialized portable taper grinding system, SPS Spindle can regrind the spindle taper in your plant on your machinery without having to remove the spindle.  The SPS portable taper grinding system can be used on vertical and horizontal machining centers, as well as many other types of machines.

The spindle taper grinding is performed by using the rotation of the spindle shaft within its own bearings.  Therefore, it is important that the condition of the spindle bearings and the complete rotating assembly must be good before a spindle taper grind can be performed.  SPS Spindle can assist you in the evaluation of the spindle assembly before your taper grind is scheduled.  Please email or call our office for assistance.

• Complete spindle inspection prior to taper grinding
  • Vibration measurements taken
  • Detailed taper inspection
• Visual Inspection
• Check Taper Contact – Bluing
• Runout taken in multiple location
  • Tooling inspection
  • Drawbar retention force measurement
  • Precision test bar measurement
• Taper grind system set up and grind spindle taper.  Constant monitoring and measurements taken throughout the entire grind process.
• Complete spindle inspection after taper grinding
  • Vibration measurements taken
  • Detailed taper inspection
• Visual Inspection
• Check Taper Contact – Bluing
• Runout taken in multiple location
  • Drawbar retention force measurement
  • Precision test bar measurement
• Report Completion

Call SPS Spindle at 866-868-6761 or with any onsite taper grinding questions.

Services

Spindle Rebuilding
Spindle Component Mfg.
Gearbox/Transmission Repair
Onsite Taper Grinding
Multi-Axis Milling Head Repair
Grind/Plate/Grind Reworking
Spindle Drawbar Rebuilding
Onsite Maintenance Services
Vibration Analysis Services
Ball Screw Repair

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