Myford MG12-HM

MYFORD MG12-HM
2001

3" max grinding diameter
5" swing over table
13.75" max table travel
12" between centers
10° table swivel (each direction)
0.44" table travel per handwheel revolution
0–120"/min hydraulic table traverse
0–8 sec carriage dwell
3.875" wheelhead feed screw travel
1.125" hydraulic rapid wheelhead retraction
0.04" in-feed per handwheel revolution
0.0002" wheelfeed graduations
0.00005" fine feed to dead stop
0.0002"–0.002" mechanical in-feed
1830 & 1988 RPM wheel speeds
12" x 1.5" x 5" recessed grinding wheel
10" min wheel diameter for zero work diameter
3 HP wheelhead motor
0.5 HP workhead motor
50–900 RPM variable workhead speed
0.75" drawtube capacity
0.75" max collet capacity
200 psi normal hydraulic pressure
230 psi max hydraulic pressure
6.5 gal hydraulic tank capacity
0.5 HP hydraulic pump motor
Approx. weight 2,500 lbs
Swing down internal grinding attachment (Myford Nr. 20/133/1)
Swiveling workhead with graduated swivel base (Nr. 20/187)
3/4" collet capacity
Drawtube and handwheel
Hydraulic table traverse
Hydraulic power pack
Variable dwell at each table end
Hydraulic rapid advance and retraction to wheel slide
Automatic mechanical in-feed to wheel slide
Automatic lubrication system for wheelhead and carriage slideways
Coolant system
Work light
Machine documentation