上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
56 Specialized, Concentrated, Focused
Note:
Radian is the unit for the numbers in the brackets which are behind sin, cos, tg, ctg, asin, acos, atg.
For example: sin (5), 5 represents 5 radians.
Application of Expression in Program Instructions:
Instance one: B=1+2; ’i.e. B=3
Instance two: G00 X3 Y5 Z=5+sin (5+abs (-8)); ’Assign 5+sin (5+abs (-8)) to Z
Instance three: #1=4+log6
G01 X2 Y=#; ’Assign 4+log6 to Y
4.6 Comments in Program
A comment in a program is started with a single quotation mark:
’—— end-of-line pattern, content behind the single quotation mark does not work until the end of
line.
For Example:
G00 X3 Y5 ’rapid traverse to X3, Y5
The content behind the single quotation mark can only act as a comment and will not be
executed when the program is run.
4.7 Demonstration of Machining File Programming
Example 1 Programming for the Workpiece Shown in Fig. 4-39
Fig. 4-39 Workpiece Machining Sketch
N01 G92 X0 Y0 Z0 ’workpiece coordinates system setting
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