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DETAILS OF REMANUFACTURING Centerless GRINDER STANDARD

Ø     

Completely dismantle machine.

Ø     

Disassemble all sub assemblies and other units.

Ø      

Clean all parts of machine. Inspect al parts of the machine.

Ø      

Paint all parts of machine with Acrylic Polyurethane paint. Customer to advice

  shade of paint with RAL number.

Ø      

Regrind or rescrape regulating wheel housing, upper and lower slides, swivel and bad 

  casting - Rescrape or replace and set gibs. In case, if center height difference between
  grinding wheel and regulating wheel is more then allowed by Cincinnati rebuild standards, 
  We will add Turcite material between bed and swivel castings.

Ø      

  Replace regulating wheel infeed lead screw. In case of Ball screw, it would be
  reworked, if feasible

Ø      

  Rebuild transmission and install new Yaskawa Vector variable speed drive fro speed
  adjustment. New induction motor would be installed. the speed will be displayed on
  digital tachometer. There would be selector switch to change from normal grinding 
  speed to dressing speed without need to adjust tachometer.

Ø      

Recoat regulating wheel spindle with ceramics grind to original l diameter and rescrape  

  and replace / rescrape specially alloy bronze bearings.

Ø      

Recoat grinding wheel spindle with ceramics grind to original diameter and replace /  

  rework bearings, Babbitt bearing shoes and scrape to suit spindle.

Ø      

Regrind or rescrape regulating wheel dresser slides - Replace hydraulics cylinder 

  and truing value

Ø      

Regrind or rescrape grinding wheel dresser slides - Replace hydraulics cylinder 

   and truing value

Ø      

   Install new external hydraulic power pack . Replace hoses, fitting as necessary.

Ø      

Replace all chains, sprockets and belts, as necessary.

Ø      

New auto lubrication system. Replace parts, as required.

Ø      

  Install new electrical panel with new components. Install new Energy Efficient Grinding
  wheel motor etc. would be suitable for 380 volts / 3 Phase / 50 Hertz.

Ø      

Rebuild existing thrufeed Workrest.

Ø      

Assemble machine and test. as per test chart.

CONVENTIONAL

CNC

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