Jung J630D, Руководство пользователя

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J630D
2. Technical data / transportation / commissioning 26.7.02 45
2.9 Definition of machine axes
Machine axes
• X’-axis = Longitudinal motion of the grinding table
-
left
+ right
• Y-axis = Vertical motion of the grinding head
-
down
+ up
• Z’-axis = Cross motion of the grinding table
-
backwards
+ forward
• A1-Axis (optional) = Rotary axis of a dividing head
-
backwards (clockwise)
+ forward (anti-clockwise)
Machine axes - dressing head (optional)
• V-axis = Axis of the dressing sleeve
-
downwards towards the grinding wheel
+ upwards away from the grinding wheel
• E-axis = Rotary motion of the dressing arm (PA 31K)
-
forward
+ backwards
• U-axis = Infeed motion of the dressing diamond (PA 31K)
-
toeards the grinding wheel
+ away from the grinding wheel
• W-axis = Cross motion of the dressing head
-
backwards
+ forward
The machine axes of the J630D are based on a clockwise system of
coordinates. A positioning tool is assumed. In the Y-axis, which
positions the grinding head, this is actually the case. Since, on the
other hand, it is the workpiece that is traversed in the X and Z-axes,
the positioning motion in these axes is counter to the coordinate
direction.