CYLINDRICAL GRINDING MACHINE “TRIPET” TYPE MUR 100

Manufacturing origin Swiss
Voltage : 380/50/3
Netweight 650 kg
Custom position : 8460.2930
Dimensions 1150x1150x1400 mm

TECHNICAL DATA

MACHINE CAPACITY
Hydraulic longitudinal motion of grinding head slide 1 – 100 mm
Grinding diameter : – internal 0,5 – 15 mm
: : : : : – external 0,1 – 15 mm
: : : : : – circular surface grinding max. 80 mm
Centre height 60 mm

SLIDE MOVEMENTS
Basic longitudinal slide, manual 225 mm
Grinding head slide : – cross movement 15 mm
: : : : : : – autom. longit. movement 1 – 100 mm
Hydraulic speed : 0-8 m/min
Work headstock slide
Cross movement for autom. Infeed 75 mm
Work headstock swivel : – front : 50°
: : : : : : : – rear 90°

MOTORS
Hydraulic pump 0,1 kW – 1400 rpm
Work headstock 0,23 kW – 3000 rpm
External grinding 0,37 kW – 2880 rpm
Face grinding 0,2 kW – 2760 rpm
Coolant pump 0,11 kW – 2800 rpm

SPINDLE SPEEDS
Work headstock 150 – 1500 rpm
Internal grinding quills : – air turbine quill JS 80 80’000 rpm
: : : : : : – air turbine quill JS 130 120’000 rpm
External grinding quill : 4900/5600/6700/7890 rpm
Face grinding attachment 7250 rpm

GRINDING WHEELS
For air turbine quills on special steel shanks of high
tensile stength and precision, : 3 and 6 mm dia
Standard wheels : 3 – 8 mm dia.
Diamond wheels 0,4 – 6 mm dia.
For external grinding
Dished wheels including diamond wheels 100 mm max. dia.
For face grinding
Bell-shaped grinding wheels : 50x30x10 mm

WORK HEADSTOCK
Schaublin collets 0,5 – 10 mm dia. W-12
Spindle nose thread : 25×2,5 mm
Max. clamping length between centres 125 mm

AUTOMATIC INFEED
Full cycle (max. 0,4 mm) adjustable from 30 secs to 25 mins
(roughing, finishing and sparkout)

errors and omissions excepted data given without obligation