Write a simple G-Code program to move a 10mm diameter 'pointer' around the outside of a...

 

 

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Write a simple G-Code program to move a 10mm diameter 'pointer' around the outside of a 100 x 100 mm square. Ignore all Z movements, simply focus on X,Y and assume the tool starts at the correct starting point. Prepare 3 versions. 1 in G90, 1 in G91 and 1 in G90 with G02/G03 corners rather than straight point to point corners. a. Is there any advantages of G91 over G90- is there any inherent error checking for hand coding? b. Why might Creo use the G02/G03 method over a straight point to point tracking. Write a simple G-Code program to move a 10mm diameter 'pointer' around the outside of a 100 x 100 mm square. Ignore all Z movements, simply focus on X,Y and assume the tool starts at the correct starting point. Prepare 3 versions. 1 in G90, 1 in G91 and 1 in G90 with G02/G03 corners rather than straight point to point corners. a. Is there any advantages of G91 over G90- is there any inherent error checking for hand coding? b. Why might Creo use the G02/G03 method over a straight point to point tracking.