(E)
7-19
7. Operation Method
LH71A / LH72
1. Cautions
•
Before use, be sure to turn the steel ball with the fingers about the axis of the shaft 2 or 3 times both
clockwise and counterclockwise so that the steel ball rests properly on the end of the shaft.
If this not done, the rust-preventive grease between the steel ball and shaft might cause a detection error.
•
Do not turn the steel ball more than 180º in either direction since a spring is connected to it.
•
Do not pull the steel ball and let it spring back sharply against the end of the shaft.
•
Fix the shank to the main spindle in such a way that the shank is not inclined against the axis of the
spindle, since inclination of the shank will cause errors in the measurement.
•
For more precise positioning at the center of the workpiece: Touch the workpiece with the feeler ball
q
.
Then, move the touch sensor to the other side of the workpiece, rotate the shank holder of the machine
through 180º and then touch the workpiece
w
. Half the measured value is the center of the workpiece.
Spring
Dust cover
Workpiece
Axis of spindle
Axis of spindle
Center
Rotate the shank holder of the machine
through 180° and then touch the workpiece.
Steel ball
Shaft
Give a 180º turn 2 to 3 times
(No more than 180º)
q
w
Содержание LH71A
Страница 8: ...1 2 J LH71A LH72 ...
Страница 14: ...3 4 J LH71A LH72 ...
Страница 78: ...10 2 J LH71A LH72 ...
Страница 80: ...11 2 J LH71A LH72 ...
Страница 84: ...13 2 J LH71A LH72 ...
Страница 90: ...1 2 E LH71A LH72 ...
Страница 96: ...3 4 E LH71A LH72 ...
Страница 120: ...5 20 E LH71A LH72 ...
Страница 162: ...10 2 E LH71A LH72 ...
Страница 164: ...11 2 E LH71A LH72 ...
Страница 168: ...13 2 E LH71A LH72 ...
Страница 173: ... G iii LH71A LH72 11 Überprüfungen zur Störungssuche und Beseitigung 11 1 12 Technische Daten 12 1 13 Abmessungen 13 1 ...
Страница 174: ...iv G LH71A LH72 ...
Страница 176: ...1 2 G LH71A LH72 ...
Страница 182: ...3 4 G LH71A LH72 ...
Страница 206: ...5 20 G LH71A LH72 ...
Страница 248: ...10 2 G LH71A LH72 ...
Страница 250: ...11 2 G LH71A LH72 ...
Страница 254: ...13 2 G LH71A LH72 ...
Страница 260: ...1 2 CS LH71A LH72 ...
Страница 266: ...3 4 CS LH71A LH72 ...
Страница 304: ...7 14 CS LH71A LH72 7 操作方法 6 为了把加工后的端面作为 Z 轴加工基准点 对 Z 轴输入 0 后 按基准点设定键 工件 X 轴加工基准点 现在位置 刀具 No 1 的车刀 刀座 刀具 No 2 的车刀 ...
Страница 330: ...10 2 CS LH71A LH72 ...
Страница 332: ...11 2 CS LH71A LH72 ...