Doosan DBC 130 II, Installation Manual

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DBC 130II DBC130II ISE41
2) Z-axis direction
①
Measure
Move the W axis to "0". Install the indicator
at the end of the spindle and place the
height measuring block 500mm away from
the table center in the X and Z directions
before setting the reference point. Then,
move the Z axis by 1000mm and measure
the difference.
▪
Measuring point: If the table center is set
as "0"
X500.Z500., X500.-Z500.,
X0.Z500., X0.,Z-500.
X-500.Z500., X-500.,Z-500,
▪
Tolerance: 0.03mm / 1000mm
ⓑ
Correct
▪
The Z-axis parallelism of the table can be adjusted by leveling the table bed (X
axis).
(1) Move the W axis to "0". Install the indicator at the end of the spindle and move the
Z axis to "Z0." Check the distance between indicator and table center and move
the Z axis back as much as that distance. Place the measuring block on it and set
the reference point.
(2) Then, move the Z axis back to "Z0." and use the block to measure the height.
(3) Adjust the level block in the front position of the table bed evenly to fit the height.
(4) Repeat the steps above until you get the satisfactory result.
(5) When done, check the machine level and, if it's not proper, perform the machine
leveling again.
※
Note that the table parallelism takes priority over the level. So ignore the
absolute level and focus on the feeding level when performing the leveling.
Table
Indicator
Measuring
Block
Z axis