Measuring Linear Compensation Amount - Sony LH61 Bedienungsanleitung

6-2. Measuring Linear Compensation Amount

66
Note
The following applies when the resolution is 0.0005mm (0.00002").
1
Place a block gauge a on the machine table until the block gauge a assumes the same
temperature as the machine table. Then touch the surface B of the block gauge a with a block
gauge b.
Example: L = 250 mm (L = 9.84252 in)
Contact block
gauges a and b.
2
Touch the surface A of the block gauge a with the probe of an electric micrometer or dial gauge
and move the machine table until the meter of the micrometer or the dial gauge reads "0", where
the datum point is obtained. Simultaneously reset the display unit.
3 Press the
Block gauge b
Surface B
Machine table
(mm display)
(inch display)
RESET key at the same time when the meter reads "0".
0
RESET
Electric micrometer
Block gauge b
Block gauge a
s
Machine table
Direction of movement
2 Move it until the meter reads "0".
Block gauge a
L
key
Spindle head
1 Touch
Surface A