Thank you so much for this very well explained video. Im starting out with programming in GCode to qualify as a programmer for the company i work for and this is a big help.
Yes you could use cutter compensation, however; this example does not. Most controllers will accept the "R or R-" for arcs which sweep through less than 360 degrees. A few controllers I have worked on will not, in which case I, J or K would be required. In this case the R could be replaced with I3.85 K-5.5444
yes it can use g41 and g42, but its arc. tool path is arc plus or minus tool radius is so easy no need radius compensation LOL no need think is it g41 or g42 you allready calculate it add ur sub tool radius xD EXAMPLE ARC 30 TOOL 10 BALL G19 G1 G42 X30 Y30 Z-5 D55 G2 Y-30 R30 G0 G40 X30 Y0 G1 X30 Y25 Z-5 (same without compensation) G2 Y-25 R25 they are exactly same path had do test is it g41 or g42 z-5 not make sense with compensation, but without compensation it all make sense. i just know tool start y25 and z-5 bcoz tool is 10 and arc is 30 LOL same with G18 xz plane starting x+ would use G3 and G41 yes it like make no sense but calculate its just arc-toolr and g2 or g3 another go z- another go z+ there will no mistakes another just cut air LOL same as we change direction with g2 and g3 we need change g41 and g42. it is easier just calculate path bcoz its just easy arc its like G19 G1 G42 Y30 Z-5 D55 G2 Y-30 R30 (arc) G1 G41 Y-30 Z-5 D55 (compensation not actual move we allready there) G3 Y30 R30 (arc other way) G0 G40 Y25 Z10 (move up yes we are actually y25) (without compensation YES this easy. same path as above less code) G19 G1 Y25 Z-5 G2 Y-25 R25 G3 Y25 R25 G0 Z10
Thank you so much for this very well explained video. Im starting out with programming in GCode to qualify as a programmer for the company i work for and this is a big help.
Glad it was helpful!
Great content, very well explained. thank you.
thanks
g18 g19 can use g41/g42?????? please make g02 g03 must use i j k
Yes you could use cutter compensation, however; this example does not.
Most controllers will accept the "R or R-" for arcs which sweep through less than 360 degrees.
A few controllers I have worked on will not, in which case I, J or K would be required.
In this case the R could be replaced with I3.85 K-5.5444
yes it can use g41 and g42, but its arc. tool path is arc plus or minus tool radius is so easy no need radius compensation LOL no need think is it g41 or g42 you allready calculate it add ur sub tool radius xD
EXAMPLE ARC 30 TOOL 10 BALL
G19
G1 G42 X30 Y30 Z-5 D55
G2 Y-30 R30
G0 G40 X30 Y0
G1 X30 Y25 Z-5 (same without compensation)
G2 Y-25 R25
they are exactly same path had do test is it g41 or g42 z-5 not make sense with compensation, but without compensation it all make sense. i just know tool start y25 and z-5 bcoz tool is 10 and arc is 30 LOL
same with G18 xz plane starting x+ would use G3 and G41 yes it like make no sense but calculate its just arc-toolr and g2 or g3 another go z- another go z+ there will no mistakes another just cut air LOL
same as we change direction with g2 and g3 we need change g41 and g42.
it is easier just calculate path bcoz its just easy arc
its like
G19
G1 G42 Y30 Z-5 D55
G2 Y-30 R30 (arc)
G1 G41 Y-30 Z-5 D55 (compensation not actual move we allready there)
G3 Y30 R30 (arc other way)
G0 G40 Y25 Z10 (move up yes we are actually y25)
(without compensation YES this easy. same path as above less code)
G19
G1 Y25 Z-5
G2 Y-25 R25
G3 Y25 R25
G0 Z10
@@JarppaGuru do make practical video so we can undersTAND