GSK 980TDi, Руководство пользователя

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GSK980TDi Turning CNC System User Manual
180
Ⅰ
Programming
Notes
No.001
⑴ ＃
0(INI) input increment unit change
After the input increment unit is changed (inch/metric input), the following unit system is
changed: (i.e.: mm<>inch; mm/min<>inch/min):
‹ F specifies the feedrate (mm/min<>inch/min), thread lead (mm <>inch)
‹ position command (mm<>inch)
‹ tool compensation value (mm<>inch)
‹ MPG graduation unit (mm<>inch)
‹ movement distance in incremental feed (mm<>inch)
‹ some data parameters, including № .45~ № .46 、 № .56 、 № .59 、 № .60 、 № .114 、 № .120~
№ .123
、
№ .140
、
№ .154; the unit is 0.001mm (IS-B) in the metric input system, is
0.0001inch(IS-B) in the inch input system. For example, the same parameter NO.47
setting value is 100m, it means to be 0.1mm in the metric input system (G21), and it
means 0.01inch in the inch input system (G20).
(2) The machine coordinates will automatically switch after the input increment unit change is
switched:
(3) No.004 ＃ 0(SCW) output command unit change
SCW=0: the system minimal command increment uses the metric output (0.001mm)
SCW=1: the system minimal command increment uses the inch output (0.0001inch)
Some data parameter meanings will be changed when the output control bit parameter SCW is
changed:
z Speed parameter:
Metric machine: mm/min
Inch machine: 0.1 inch/min
Example: when the speed is set to 3800, the metric machine is 3800 mm/min and the
inch machine is 380 inch/min.
Speed parameters:
№ .22
、
№ .27
、
№ .28
、
№ .30
～
№ .33
、
№ .41
、
№ .107
、
№ .113;
z Position(length) parameter
metric machine: 0.001 mm
inch machine: 0.0001 inch
When the setting is 100, the metric machine is 0.1mm and the inch machine is 0.01
inch.
Position parameters: № .34
、
№ .45~ № .47
、
№ .99 and all pitch error compensation
parameter;
Note 1: When the minimal input increment unit and the minimal command unit are different, the maximal error
is the half of minimal command unit. The error cannot be accumulated.
Note 2: The current system increment is IS-B in the above explanation.
3.30 Stored Stroke Limit 2 Detection G22 or G23
Code format: G22 X__ Y__ Z__ I__J__ K__
；
G23
；
Code function: Set the stored stroke limit 2 detection. Make out a fixed area, and specify the
inner or outer side (Bit 2 of parameter No.172 setting) of this area as the limit area. An
alarm issues when the machine tool coordinate enters into the limit area.
Code explanation: G code of the group 9