GSK GSK988TA, Manual

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GSK988TA/GSK988TA1/GSK988TB Turning Center CNC System User Manual 【 Programming & Operation 】
36
Ⅰ
Programming
G17 XpYp plane selection
G18 ZpXp plane selection
G19 YpZp plane selection
G02 Circular interpolation (CW)
G03 Circular interpolation (CCW)
Xp_ Movement of X or an axis parallel to it (set by No.1022)
Yp_ Movement of Y or an axis parallel to it (set by No.1022)
Zp_ Movement of Z or an axis parallel to it (set by No.1022)
I_ Distance between start point of Xp axis to center of arc (with sign, its
range referred to the following table)
J_ Distance between start point of Yp axis to center of arc (with sign, its
range referred to the following table)
K_ Distance between start point of Zp axis to center of arc (with sign, its
range referred to the following table)
R_ Arc radius (with sign, it is the radius value when machining, range referred to
the following table)
F_
Feedrate along arc （ its range is the same that of G01 ）
Address Incremental system Metric input
（
mm
）
Inch input (inch)
ISB system
-99999.999
～
99999.999 -9999.9999
～
9999.9999 I
，
J
，
K ， R ISC system
-9999.9999 ～ 9999.9999 -999.99999 ～ 999.99999
I, J, K have sign symbols according their directions, they are positive when their directions are
the same those of Xp, Yp, Zp, otherwise, they are negative.
Fig. 2-5
Command path （ arc direction ）：