Doosan DVF5000 - Page 42

40
6. Machine Accuracy Measurement and Adjustment
0.020/500
0.020/500
0.01
0.010/300
0.005
0.010/300
0.020/300
0.010/300
0.020/300
0.015/300
15
Checking
run-out of
spindle internal
taper
(주축 내경의
흔들림)
a)at the
spindle nose
(주축입구)
b)at a distance
of 300mm
(300mm
위치)
a)XZ Plane
(XZ평면)
13
14
Checking of
parallelism
between
spindle center
line and
the Z-axis
motion
(주축중심선과
Z축이송평행도)
Checking
run-out of
spindle nose
surface
(주축 단면의
흔들림)
camming of
spindle nose
surface
(주축단면)
11
Checking of
parallelism
between X-axis
motion and
the table
surface
(테이블 상면과
X축이송평행도)
XZ Plane
(XZ평면)
b)YZ Plane
(YZ평면)
12
Checking of
parallelism
between Y-axis
motion and
the table
surface
(테이블 상면과
Y축이송평행도)
YZ Plane
(YZ평면)
ㅡ
0.020/Φ300
0.012/300
0.020/300
0.01
0.005
4/6
GEOMETRICAL TEST (기하학적 정밀도)
Parallelism & Run out (평행도 & 흔들림)
Unit : mm
NO.
Item (검사 항목)
Diagram (측정 방법)
Tolerance (허용 공차)
Result
(측정 결과)
ISO
DOOSAN
16
Checking
run-out of
table surface
(테이블 상면의
흔들림)
X
Y