Write the G&M; code to part program the linear and circular motions interpolatio
ID: 2086504 • Letter: W
Question
Write the G&M; code to part program the linear and circular motions interpolations) provided by Figure 5. The cutting tool should start at point A, continuously back to the same point, using an incremental positioning method and contimuous path motion control system. Follow a CW direction; ie. A, B, C etc. Use feed rate of 10 inches per minute, no z axis motion is notation in programming the ares. Follow good programming practice; you are expected to use sequence needed to terminate rapid traverse motion and proper work offset to move the tool from start point (current point of tool before start of program) which is the same point as the program zero (0.0) to point A and vice versa. This part you are programming is the third of three identical parts you are cutting on the same fixture. G56x and GS6y have been already input for the part required. Use R- numbering, commenting, miscellancous functions as program (a batch of 10 pieces of the part is required). Use 20999 195 1 8438 E RO 422 0815 0 52 Figure S: Two-dimensional Toolpath Trajectory to be Part-Programmed 12012
Explanation / Answer
Ans.
G - Code also RS-274 which has many variants in the common name for the most widely used numerical control (NC) programming language. It is used mainly in Computer Aided Manufacturing (CAM) to control automated machining tools.
G-code for above design could be generated by using the below reference code.
***{ Below mentioned code is reference code and could be used for generating actual code only change in x y z is required i.e. only dimensional change is required.}
G-Code for linear cuts ( make respective change in x y z according to the design dimensions in figure)
% (start)
G00 X5 Y15 F70
G01 Z-1 F50
G01 X5 Y35 F50
G01 X35 Y15
G01 X5 Y15
G00 Z0 F70
% (end)
G-Code for cicular cuts.
% (start)
G00 Z0.5 F70
G00 X-10 Y0 F70
G01 Z-1 F50
G02 I10
G00 Z0.5 F70
G00 X0 Y0 F70
M30
% (end)
Hence was G-Code for the design.
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