GSK GSK928TE, Руководство пользователя

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GSK928TE
Ⅱ
Turning CNC System User Manual
109
final path.
Note 3:
Other cautions are the same those of G71.
Fig. 27 G71 cutting
Cutting as Fig. 27 : rod Φ 82: cutting feed= 4 mm every time, retract=2.5 mm, F= 60mm/min
N0000 G00 X180 Z50
；
position the starting point
N0010 M3 S02
；
start the spindle, set to the speed 2 gear
N0020 M8
；
cooling ON
N0030 G00 X165 Z5 ； tool infeed and approach the workpiece
N0040 G72 Z-125 I5 K3 L6 F80
；
define the parameter of roughing cycle
N0050 G01 X160
；
N0060 Z-55
；
N0070 X80 Z-35
；
N0080 Z-20 ；
N0090 X30 Z0
；
N0100 X0
；
N0110 G00 Z50
；
Z returns to the starting point of machining
N0120 X180
；
X returns to the starting point of machining
N0130 M5 ； stop the spindle
N0140 M9
；
Cooling OFF
N0150 M2
；
end of program
3.1.15 G22 G80 — Part Cycle of Program
In the course of actual machining, for the part of workpiece or the formed parts, the part cycle
command is employed to simplify the programming. The cycle body of part cycle is defined by
part programming. The coordinates of end point are determined after executing this cycle.
G22 and G80 must be used at the same time, There is no G22 in the cycle body, i.e. G22 cannot
be embedded.
Command format ： G22 L
…
G80
L — cycle times 1-99. L=1, it cannot omitted; L>99, alarm“PARAMETER WRONG”.
Define the final path