Myford MD 400 CNC Cylindrical Grinder / Angle Approach Grinder

Stock Ref: DD031

Serial No.  Md163088BTA

New in the early 1990's, the Myford Cylindrical Grinding machine which is set for angle approach grinding takes 400mm between centres and has a maximum swing of 320mm with raised headstock.  It is fitted with Allen Bradley GE 8200 2 axis control system and has an automatic program for wheel dressing.

  • Fitted with Allen Bradley GE 8200 2 axis control system
  • Set for angle approach grinding
  • 320mm swing with raised headstock
  • Automatic program for wheel dressing
  • Marposs E5 in process gauging and edge finder
  • Coolant
  • Filter beds
  • Machine footprint 3.2m x 2.1m x 2m (l x w x h)
Machine Specification Metric Imperial 
Maximum grinding diameter 175mm 6 7/8"
Swing over table 178mm 7"
Maximum table travel (grinding) 420mm 16 1/2"
Capacity between centres 400mm 15 3/4"
Table swivels either way 10 degrees  
Maximum rec. component weight (between 60 degree centres)  14.5 kilos 32lbs.
Nett weight of machine 2159kg 4760lbs
For transit machine divides into 4 units maximum lift required 1769kg 3900lbs
     
Wheelhead    
Working travel 140mm 5 1/2"
Maximum positioning speed (fixed) 2.5M/min 100"/min.
Minimum plunge rate 0.2mm/min 0.008"/min
Wheel speeds 1500 & 1647rpm  
Grinding wheel (recessed) 355 x 38 x 127mm 14 x 1 1/2 x 5"
Minimum wheel diameter for zero work diameter 305mm 12"
Wheelhead motor 3kW 4hp
Retract distance Programmable within total travel  
Plunge depth Programmable within total travel  
Minimum step feed on diameter  0.001mm  0.00004"
     
Carriage    
Maximum positioning speed 6.3M/min 250"/min
Minimum traverse speed 0.5mm/min. 0.2"/min.
     
Workhead    
Work speeds steplessly variable 50 to 1000rpm  
Inching speed (manual only) 20rpm  
Capacity through standard drawtube 25.4mm 1"
Maximum collet capacity (5C) 25.4mm 1"
Workhead motor .75kW 1hp

 

Myford MD 400 CNC Cylindrical Grinder / Angle Approach Grinder