mori seiki MSX-850, User Manual

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2-292
詳細説明
MACHINE OPERATIONS
16-2-3-2
座標の求め方
Calculating Coordinate Values
刃先 R が Rn = 0.8 のときの各軸の座標を求めます。
To obtain the coordinate values of the individual axes when
the tool nose radius is Rn = 0.8.
θ
= 40
°
Rn = 0.8
Xc と Zc は補正量一覧表より
c 点： Xc = 0.4269 0.427
X = 50.0
−
(2
×
0.427) = 49.146
c 点（ X49.146, Z0 ）
d
点：
Zc = 0.5088 0.509
Z =
−
5.96
−
0.509 =
−
6.469
d 点（ X60.0, Z
−
6.469 ）
Xc and Zc are found in the offset data table:
Point c: Xc = 0.4269 0.427
X = 50.0
−
(2
×
0.427) = 49.146
Point c (X49.146, Z0)
Point d: Zc = 0.5088 0.509
Z =
−
5.96
−
0.509 =
−
6.469
Point d (X60.0, Z
−
6.469)
θ
= 30
°
Rn = 0.8
Xc
と
Zc
は補正量一覧表より
c
点：
Xc = 0.3381 0.338
X = 50.0 + (2
×
0.338) = 50.676
c
点（
X50.676, Z0
）
d 点： Zc = 0.5856 0.586
Z =
−
6.0
−
0.586 =
−
6.586
d
点（
X43.08, Z
−
6.586
）
Xc and Zc are found in the offset data table:
Point c: Xc = 0.3381 0.338
X = 50.0 + (2
×
0.338) = 50.676
Point c (X50.676, Z0)
Point d: Zc = 0.5856 0.586
Z =
−
6.0
−
0.586 =
−
6.586
Point d (X43.08, Z
−
6.586)
θ
= 25
°
Rn = 0.8
Zc
は補正量一覧表より
Zc = 0.6226 0.623
c
点：
Z =
−
10.0
−
0.623 =
−
10.623
c
点（
X50.0, Z
−
10.623
）
d
点：
Z =
−
30.0
−
0.623 =
−
30.623
d
点（
X68.65, Z
−
30.623
）
Zc is found in the offset data table:
Zc = 0.6226 0.623
Point c: Z =
−
10.0
−
0.623 =
−
10.623
Point c (X50.0, Z
−
10.623)
Point d: Z =
−
30.0
−
0.623 =
−
30.623
Point d (X68.65, Z
−
30.623)
40
°
Zc
d
Xc
c
a
b
1-A
点
Point
X Z
a 50.0 0
b
60.0
−
5.96
Xc
c
Zc
d
30
°
b
a
1-B
点
Point
X Z
a
50.0 0
b 43.08 −
6.0
Zc
Zc
25
°
b
d
c
a
2-A
点
Point
X Z
a
50.0
−
10.0
b
68.65 −
30.0