Post builder - Tool Radius Compensation in Fanuc
Post builder - Tool Radius Compensation in Fanuc
(OP)
I have a problem with tool radius compensation in circular moves in the Fanuc type post-processing. I want to have this nc output
G3G41D01G3X158.5976Y98.1114I2.0985J-5.9932
but when I modify the post-processor and add the tool radius compensation I receive an error.
Error received in do_event. Event Handler (in this place postbuilder is given me a path to the post processor tcl file), Event name: MOM_circular_move.
I tried to use any other FANUC post processor from siemens ftp database, but all these posts don't have this implemented.
Someone can help?
G3G41D01G3X158.5976Y98.1114I2.0985J-5.9932
but when I modify the post-processor and add the tool radius compensation I receive an error.
Error received in do_event. Event Handler (in this place postbuilder is given me a path to the post processor tcl file), Event name: MOM_circular_move.
I tried to use any other FANUC post processor from siemens ftp database, but all these posts don't have this implemented.
Someone can help?





RE: Post builder - Tool Radius Compensation in Fanuc
RE: Post builder - Tool Radius Compensation in Fanuc
Is it set to optional?
Making it not optional will usually crash the post. Play with those "right click" options.... see what you get.
Also, I have never in my life seen a fanuc that will take a G41 on a G03 line. Are you sure you want to do that?
J
RE: Post builder - Tool Radius Compensation in Fanuc
My mistake. I want to D in liner move but as a start to circular move. You are right. G41 in G03 move will be an error on nc execution. I will try, what you said.
RE: Post builder - Tool Radius Compensation in Fanuc
Maybe you know how to force appearance od D after G41 or G42 is called in linear move? I try this what you proposed to bcl001, but it doesn't work in my post. What can be wrong?
RE: Post builder - Tool Radius Compensation in Fanuc
RE: Post builder - Tool Radius Compensation in Fanuc
Did you see the picture I posted? I'll include it again.
"G_cutcom" is the command that outputs the "G41" or "G42"
the "X" "Y" "D" will force the output of those axis.
Pay attention to the status of "optional" in the "event:linear move"(the little red circles...)
Jay
RE: Post builder - Tool Radius Compensation in Fanuc
Greetings, Bert
RE: Post builder - Tool Radius Compensation in Fanuc
Bert
RE: Post builder - Tool Radius Compensation in Fanuc
It works. Thanks. Jaydenn, the same. Thank you for your efforts, guys. Very helpfull.