1 Attachment(s)
Tsugami S25, Fanuc Control trying to program a negative radius.. I need help please!!
I am using a tsugami S25 lathe to make a 2" long Dowel Pin. I am using material that is .505 in dia. and I have the radius on the front programed and its working fine. I am not turning down the Dia at all. On the back side I am using a cutoff to do a plunge cut. then pull the material in a little and finish the negative radius. I have the radius programed but I cant get the correct length on the radius
%
:7000( 8/3/16 S25)
M8
G0G20G40G97G99T2100M11
G110G28
G300X.100Z2.287B6.693T1707
G50X.100Z-.010M10S5200
G0X2.200Z-.050
T1303M13G96S300
G0X.822Z-0.01
G1X-0.030F.0015
G1X.386F.0058
G2X0.510Z0.070R0.125F.003
G1Z2.0F0.05
G4P100
T1707M03G96S300(C-O)
M8
/M56
/M58
G50W-.087S3000
G0X.605Z2.0 (OAL)
G1X.400F.001 (plunge cut)
G0X.605 (cut off backs out)
Z1.75 (pull material back in for radius)
G1X0.490F.002 (bring cut off close to material)
Z2.0F.001R-0.095 (apply radius) I cant get the length to 0.062 the current length is .038
X0.300
/M21
/M56
/M53
/G110G0B2.5
/G110G1B.300F50.0
/G141
/M20
/M58
G1X0.30F0.001
G1X-0.03F0.001
/G140
M5G97
I appreciate any help I can get..
Re: Tsugami S25, Fanuc Control trying to program a negative radius.. I need help plea
T1707M03G96S300(C-O)
M8
/M56
/M58
G50W-.087S3000
G0X.605Z2.0
G1X.400F.001
G0X.605
Z1.75
G1X0.490F.002
Z1.98F.001R-0.095
X0.300
/M21
/M56
/M53
try writing it like this
T1707M03G96S300(C-O)
M8
/M56
/M58
G50W-.087S3000
G0X.605Z2.0
G1X.400F.001
G0X.605
Z1.75
G1X0.490F.002
Z1.885
G2X.300Z1.980R.095(you were still in g01 mode instead of g2/g3)
(not sure of the age of the cnc control but i have programed an s25 d the age of the control is about 1995 fanuc)
/M21
/M56
/M53
4 Attachment(s)
Re: Tsugami S25, Fanuc Control trying to program a negative radius.. I need help plea
First let me say thank you for taking the time to help me. I am including a picture of the part and the cut off tool im attempting this radius with. The first radius on the front of the part is a positive radius but your saying i can put a positve R on the back side even though my tool is going in the negative?http://www.cnczone.com/forums/attach...d=329702&stc=1http://www.cnczone.com/forums/attach...d=329704&stc=1
Re: Tsugami S25, Fanuc Control trying to program a negative radius.. I need help plea
The first radius on the front of the part is a positive radius but your saying i can put a positive R on the back side even though my tool is going in the negative?
G2 is a clockwise arc
G3 is a counterclockwise arc
this is always a direction not a positive or negative value of the x or z
if you start at the beginning of the arc and follow it to the end of the arc it will be clockwise (G2) on the front side
on the cut off side if you do the same thing you will find that it is traveling in the same direction (clockwise)G2
Re: Tsugami S25, Fanuc Control trying to program a negative radius.. I need help plea
Quote:
Originally Posted by
rcs60
The first radius on the front of the part is a positive radius but your saying i can put a positive R on the back side even though my tool is going in the negative?
G2 is a clockwise arc
G3 is a counterclockwise arc
this is always a direction not a positive or negative value of the x or z
if you start at the beginning of the arc and follow it to the end of the arc it will be clockwise (G2) on the front side
on the cut off side if you do the same thing you will find that it is traveling in the same direction (clockwise)G2
I will surely try this Monday Morning. Once again I thank you for your help
Re: Tsugami S25, Fanuc Control trying to program a negative radius.. I need help plea
your welcome for the help glad i could help you and it's ok to look me up if you need some help
rcs60
Re: Tsugami S25, Fanuc Control trying to program a negative radius.. I need help plea
Do you have manual of tsugami S25 ,If have please send to me ---> [email protected]
Thank you very much
