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HM 1000/1250
ⓑ Correction
You can correct the accuracy by grinding
the adjustable liner between table bed and
column bed.
(1) Loosen the anchor bolt on the column
bed.
(2) Loosen the fixing bolt between column
bed and table bed and remove the
parallel pin.
(3) Remove the adjustable liner and grind it
2.5 times as much as what it needs to
be.
(4) Tighten the bolt fixing the parallel pin with the bed before tightening the anchor
bolt and try again.
(5) If no error is found, measure the Z-axis level and the squareness of each axis
again.
10.6 Parallelism between pallet deck and X/Z axis
1) How to measure
Install the indicator on the spindle head and use the measuring block to measure 4
points 250mm away from the center of the pallet in either direction (2 points in one
direction). Then, rotate the B axis by 90 degrees and measure another 4 points in the
same way. Repeat this step to measure a total of 16 points and fill in the table below
with the measurements.
※ 1, 2, 3, 4 : Measuring points in the table direction: (fixed)
A, B, C, D : Measuring points in the pallet direction
3
C
B
2
56
(changeable according to the table indexing)
D
Pallet
A
Table
Spindle
4
1
HM1000ISE99
Bed Fixing
Bolt
Adjusting
Liner
Parallel
Pin
Pallet
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