deutsch   english   us   russian
KAAST. YOUR PRODUCTION PARTNER!
Neumünster: +49 4321 25 2003-0
CatalogGrindingSurface GrinderF-Grind Advance
background image

Surface-grinding machine

F-Grind Advance

High quality NC-controlled surface grinding machine with automatic dressing




The precision-ground guideways, coated with TURCITE B,have a low-friction surface.

Stick-slip is reduced drastically between the two precision surfaces.

Furthermore, the surfaces allow for very quiet motion andare highly resistant against wear. Lubrication

The spindles have special sealed bearings and are lubricated for the service life, that ensuring minimal servicing.

The guideways are automatically supplied with oil straight after activation of the hydraulic system. Lack of oil is thus never a problem.

In addition, an automatic alarm system warns the operatorin case of a low oil level.

Basic machine parts annealed for stress relief:

The frame, the table, the support, the column, and all other main machine castings are quenched and tempered twice. This minimizes all metallurgical stresses.

  • Heavy gray cast iron frame optimized by FEA analysis
  • X- and Z-axis are laminated with Turcite B
  • Precision cartridge spindle with high rigidity
  • Precision grinding spindle with class P4 bearing ensures quiet and vibration-free spindle travel of 2 μm
  • X-axis feed controlled by steplessly adjustable proportional valve
  • Y- and Z-axis driven by digital AC servomotors
  • Partial housing for reduction of spray
  • Manual axis feed joystick option
  • Steplessly controllable spindle speed through inverter technology
  • Automatic dressing unit with integrated compensation for a significant increase in productivity
  • Accuracy according to DIN 8632
  • Including automatic grinding cycles (flat,cross, groove, spark-out, dressing)
  • The current axis position can be read at any time off theclear 8” touchscreen display

Standard configuration:

NC control
LCD Touch Screen
Auto down Feed AD-5
Auto crossing stroke adjustment
Criss cross grinding cycle
Autom. dressing unit incl. autom. compensation
Electronic handwheel
Stepless adjustable grinding wheel speed
Semi-cover
Balancing stand
Balancing arbor
Working light
Coolant system with paper filter
Leveling pads
Service tools
Operation manual
Grinding wheel flange (standard)

Optional configuration:

Magnetic clamping plate
Coolant device with magnetic separator
Coolant device with filter (paper filter)
Coolant device with magnetic separator and filter (paper filter)
Automatic demagnetizing device
Grinding wheel (extra)
Complete enclosure
Automatic balancing unit
NC-controlled dressing and compensating device
Technical specifications 2045255030604080501006010070100
Table dimensionsmm200 x 450 250 x 500 300 x 600 400 x 800 500 x 1000 600 x 1000 700 x 1000 

Distance spindle center-table

mm500 550   600 
Rapid traversem/min 5 - 25 
Rapid Z-axismm/min900  
Feedmm/min
450    300 
Feed motor
kW
750 kW (AC servomotor)  1.5 kW (AC servomotor)   
Z-axis motor
kW
1 kW (AC servomotor)  

Vertical feed by MPG

1 scale division
mm(x1) 0.1, (x) 0.5, (x10) 1  
1 resolution
mm(x1) 0.001, (x) 0.005, (x10) 0.01  
Grinding wheel dimensionsmm180 x 13 x 31.75  355 x 38 x 127  405 x 50 x 127405 x 50 x 127   
Spindle speed

rpm

2900  1450   
Spindle motor powerkW1.4  3.67  7.35   
Hydraulic motor powerkW
  0.751.4     3.67
Weightkg1950  20002500 3700 6870  7170 7470
Dimensions (LxWxH)mm

2680x2350x

2000 

2680x2350x

2000 

3000x2350x

2460 

3300x2650x

2540 

4800x2500x

2040 

4800x2600x

2040 

4800x2700x

2040 

Item-No. 
3100080
3100081
3100082
3100083
3100100
3100101
3100102
Technical specifications 501506015070150502006020070200
Tabledimensions
mm 500 x 1500600 x 1500 700 x 1500 500 x 2000  600 x 2000700 x 2000 

Distance spindle center-table

mm600   
Rapid traverse
m/min5 - 25   
Rapid Z-axis
mm/min900   
Feed
mm/min
 300  
Feed motor
kW
 1.5 kW (AC servomotor)  
Z-axis motor
kW
   1 kW (AC servomotor)

Vertical feed by MPG

1 scale division
mm(x1) 0.1 , (5x) 0.5, (x10) 1   
1 resolution
mm   (x1) 0.001 , (5x) 0.005, (x10) 0.01
Grinding wheel dimensions
mm405 x 50 x 127   
Spindle speed

rpm

   1450
Spindle motor power
kW   7.35
Hydraulic motor power
kW
 3.67  
Weight
Kg 7870 8170 84709070  93709670 
Dimensions (LxWxH)
mm

 5000x2500x

2040

5000x2600x

2040 

5000x2700x

2040 

6200x2500x

2040 

 6200x2600x

2040

6200x2700x

2040 

Item-No.
 
3100103
3100104
3100105
3100106
3100107
3100108
background image
Telephone consultation (Monday - Friday 8.00 am – 5.00 pm)
+49 4321 25 2003-0