EXTERNAL CYLINDRICAL GRINDING MACHINES
LG


The LG cylindrical grinding machine has been developed for high precision component grinding, such as hydraulic components, automotive parts and cutting tools.

The grinding machine’s natural granite base and the linear motor driven slides provide the high accuracy and thermal stability required for these high demanding applications. These specifications also allow the grinding of non-round components.

The use of water cooled electric-spindle makes possible the combination of conventional and high speed grinding. This produces a maximum peripheral wheel speed of 140 m/s and covers the range necessary for grinding with conventional abrasive (60 m/s) or super abrasives (up to 140 m/s) with maximum torque.

In addition the cylindrical high precision grinding machine is versatile and flexible with the direct driven B axis and the use of multiple wheels. Requirements of completely automated manufacturing processes are fulfilled with incorporation of customized automatic loading systems developed by DANOBAT, e.g. integrated gantry or robot solutions, guaranteeing minimum loading and unloading time (2-6 sec depending on applications).



»Technical specifications


 

TECHNICAL CHARACTERISTICS
LG-200 LG-400 LG-600 LG-1000
Distance between centres (max.)

mm

in

200

7.8

400

15.7

600

23.6

1000

39.4

Diameter to be ground (max.)

mm

in

200

7.8

290

11.4

290

11.4

290

11.4

Weight between  centres (max.)

kg

lb

30

65

50

110 

50

110

50

110

Grinding  wheel diameter (max.)

mm

in

350/400

13.7/15.7

500

19.6

500

19.6

500

19.6

Wheel peripheral speed (max.)

m/s 

f/m 

35/140

6889/27559

35/140

6889/27559

35/140

6889/27559

35/140

6889/27559



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