Dick SM-200 TE Operating Instructions Manual page 23

Design and Function
6
Grinding wheel
Knives, which are precisely positioned using the grinding arm [4]
or [5], are ground on the rotating grinding wheel. The cooling water
supply [1] provides cooling water. The guard ring [7] secures the
grinding wheel against inadvertent contact with the user and pre-
vents water splashing.
Wet grinding belt
Knives are ground and deburred on the wet grinding belt [8]. The
grinding belt is guided over rollers and automatically tensioned.
The position of the grinding belt can be adjusted. The cooling water
flows through a channel from the tray below the grinding wheel to
the wet grinding belt. A marker shows the grinding belt's direction
of rotation. The belt safety guard [9] prevents access to the grind-
ing belt during operation. The grinding and honing machine does
not start if the belt safety guard is not mounted.
Polishing wheel
Ground knives are deburred and polished on the polishing wheel
[17]. A marker shows the polishing wheel's direction of rotation.
Grinding angle device
The lift rod, scale head [19] and grinding angle display make up the
grinding angle device [18]. The grinding angle device is altered
vertically with a motor. The foot pedal controls the motor. The
grinding angle device can also be moved horizontally after loosen-
ing the clamping lever on the left-hand side of the machine. The
grinding angle device accommodates the grinding arm, which posi-
tions the knives over the grinding wheel. The vertical movement of
the grinding angle device changes the grinding angle.
Grinding arm
The grinding arm [4] is available in two different versions. Round
cutting edges can be sharpened with the radial grinding arm and
round and straight cutting edges with the universal grinding arm.
Grinding plates for clamping the knives are mounted on the mount-
ing head [3] The grinding plate and double grinding lever [2] are
fastened here with the star handle.
SM-200 TE Grinding and Honing Machine 23