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HM 1000/1250
10.9 Distance between base section of edge locator and swiveling center of table
1) How to measure
※ This should be done using the dedicated jig. However, the jig may not be available in
your site. So follow the steps below alternatively. Note that the following method is not
correct but is provided just for your information as it involves errors in positioning
precision and backlash. (Measuring using the Z axis will do as well)
(1) In MDI mode, move the axis to "X1550. B270.".
(2) Install the indicator on the spindle head and mark the center of the edge locator
using a pen. Put the block gauge on the grinding side of the edge locator and set the
indicator to "0".
(3) In MDI mode, instruct G91 Y100.
(4) Instruct G90 X550. B90.
(5) Instruct G91 Y-100. ▪ (Get closer to the marked position slowly)
(6) Half of the value in the above step is the measurement.
※ For pallet 1 and pallet 2, perform the measuring separately on the shorter and
longer edge locators.
▪ Tolerance: 0.010mm
2) Correction
If the measurement is a negative (-) value after removal of the edge locator, grind the jig
installation side; if it's positive (+), grind the pallet installation side as necessary.
70
Block
Gage
180˚ Index
X1550.
Position
HM1000ISE99
"0" Setting
X550.
Position
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