[slowdigits2]

Hoping i can get some help very new to all this trying to learn myself i have 2 programs i have altered fron the origanal first is a dogbone with a reduced section i get arc datta errors when i try to run it i have ran it in g wizard in the simulator and runs fine no problems, im running a mazak 430-A the first g-code is for the dogbone the second will be for a simple 1 1/2" sqaure which i took from a 3" i use and just reduced it thanks in advance i will also post the origanl g codes in the same order as the fist 2


(dogbone with reduced section)

G17 G20 G40 G80
G90 G54
M6 T1 (scribe)
G90 G0 X1.1 Y-0.625
G0 Z1.0
S1000 M3
G1 Z0.35 F25.
X1.
Y0.625
G0 Z1.
X-0.9 Y-0.625
G1 Z0.35 F25.
X-1.
Y0.625
M6 T2 (cut)
M3 S930
G90 G0 X6.25 Y-1
G0 Z0.8 M08
G1 G41 X5.625 Y-1 D2 Z-0.875 F5.
X1.9364 G1 F12.
G3 X1.275 Y-0.75 I-0.6614 J-1
G1 X-1.275
G3 X-1.9364 Y-1 I0 J-1
G1 X-5.875
G1 Y1.
G1 X-1.9364
G3 X-1.275 Y.75 I0.6614 J01
G1 X1.275
G3 X1.9364 Y1 I0 J1
G1 X5.875
G1 Y-1
G1 X5.5
G0 Z10. M9
G0 G40 X0 Y3.5
G91 G28 Z0.
G91 G28 Y0.
G90
M30

(1 1/2 sqaure)


G40 G80 G90
G91 G28 Z0
G28 Y0
N1(1/2 END MILL )T2 M6
G54G90
S1500 M3
G0 X-1 Y0.
G43 Z2.
Z.394 M08
G1 Z-.875 F5.
Y-.750 F12.
G3 X-.750 Y-1 I.25 J0.
G1 X.750
G3 X1 Y-.750 I0. J.25
G1 Y.750
G3 X.750 Y1 I-.25 J0.
G1 X-.750
G3 X-1 Y.750 I0. J-.25
G1 Y0.
G0 Z2.M9
G91 G28 Z0
G91 G28 Y0
G90
M09

origanl files which run no problem
dogbone reduced section
G17 G20 G40 G80
G90 G54
M6 T1 (scribe)
G90 G0 X1.1 Y-0.625
G0 Z1.0
S1000 M3
G1 Z0.35 F25.
X1.
Y0.625
G0 Z1.
X-0.9 Y-0.625
G1 Z0.35 F25.
X-1.
Y0.625
M6 T2 (cut)
M3 S1550
G90 G0 X6.25 Y-0.75
G0 Z0.8 M08
G1 G41 X5.625 Y-0.75 D2 Z-0.875 F5.
X1.9364 G1 F12.
G3 X1.275 Y-0.5 I-0.6614 J-0.75
G1 X-1.275
G3 X-1.9364 Y-0.75 I0 J-1.
G1 X-5.875
Y0.75
X-1.9364
G3 X-1.275 Y0.5 I0.6614 J0.75
G1 X1.275
G3 X1.9364 Y0.75 I0 J1.
G1 X5.875
Y-0.75
X5.5
G0 Z10. M9
G0 G40 X0 Y3.5
G91 G28 Z0.
G91 G28 Y0.
G90
M30

origanal 3"

G40 G80 G90
G91 G28 Z0
G28 Y0
N1(1/2 END MILL )T2 M6
G54G90
S1500 M3
G0 X-1.75 Y0.
G43 Z2.
Z.394 M08
G1 Z-.875 F5.
Y-1.5 F12.
G17
G3 X-1.5 Y-1.75 I.25 J0.
G1 X1.5
G3 X1.75 Y-1.5 I0. J.25
G1 Y1.5
G3 X1.5 Y1.75 I-.25 J0.
G1 X-1.5
G3 X-1.75 Y1.5 I0. J-.25
G1 Y0.
G0 Z2.M9
G91 G28 Z0
G91 G28 Y0
G90
M09
M30

plese talk slow lol thanks all

[mcode]

Hi slowdigits2,
when you modified the program to change the width you changed the J values.
you only needed to change the Y values. I would get in the habit of using decimals
because some controls would interpret 1 as .0001

[slowdigits2]

thanks for your help mcode so i did as you instructed went a little futher then i noted i had not changed one of the ys thanks for your help i have a few more ?s well probbaly alot lol but the path is running fine thanks again for your help:banana: