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詳細説明
MACHINE OPERATIONS
<
G479
の動作>
G479
の後に、心押台を移動させたい位置の機械座
標値をアドレス
V
に指令するとサブプログラム
O9099
により、下記のような一連の動作を行いま
す。
<Operation of G479>
After the G479 command, specify the position where the
tailstock is to be moved to using the machine coordinate val-
ues, then the series of operation indicated below can be exe-
cuted by the sub-program O9099.
G479
心押台移動の使用方法(結合移動式)
G479 Programming using tailstock travel (carriage direct-
coupled travel)
Q1.
(
Z
軸が心押台とサドルの結合位
置に移動)
M79
(心押台アンクランプ、心押台か
ら結合ピンが出てサドルと結合)
M78
(心押台クランプ、サドルから結
合ピンが抜けて心押台と分離)
V_
(
"V_"
の位置に心押台が移動)
<サブプログラム(
O9099
)>
G479 Q1. V_;
<Sub-Program (O9099)>
G479 Q1. V_;
Q1. (The Z-axis moves to the
position where the tailstock can
be connected to the saddle.)
M79
(
The tailstock unclamp; joint pin
extends from the tailstock to
connect with the saddle.)
V_ (Positioning of the tailstock at
the position specified by "V_")
M78 (The tailstock clamp; joint pin
extracts from the saddle to
release the tailstock.)
O1;
N1;
G479 (Q1.) V_;
. . . . . . . .
心押台を
"V_"
の位置(機械座標値)
に移動
Moving the tailstock to the position specified by
"V_" (machine coordinate value)
M25; . . . . . . . . . . . . . . . . .
心押軸が前進して、センタでワークを
押付け
The tailstock spindle moves OUT to hold the
workpiece by the tailstock spindle center.
G04 U_;. . . . . . . . . . . . . . .
心押軸が確実に出て、センタでワーク
を押し付けるまでドウェル
Calling for dwell to allow positive support of the
workpiece by the tailstock spindle center
G50 S1000;
G00 T0101;
G96 S100 M03;
G28 U0; . . . . . . . . . . . . . .
心押台と干渉しないように
X
軸機械
原点復帰
Machine zero return of X-axis to avoid
interference with the tailstock
M05;
M26; . . . . . . . . . . . . . . . . .
心押軸後退
The tailstock spindle moves IN.
M04 U_; . . . . . . . . . . . . . .
心押軸が確実に入るまでドウェル
Calling for dwell to allow tailstock spindle to
correctly retract into the tailstock body.
G479 (Q1.) V_;
. . . . . . . .
心押台をもとの位置
"V_"
(機械座標
値)に移動
Moving the tailstock to the previously located
position, specified by "V_" (machine coordinate
value)
Summary of Contents for MSX-850
Page 54: ...1 CHAPTER 1 BASIC OVERVIEW...
Page 170: ...2 CHAPTER 2 MACHINE OPERATIONS...