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[Post Builder] Thread cycle in turning

Solution Partner Innovator Solution Partner Innovator
Solution Partner Innovator

Hi

 

I would like to output the thread cycle "G76".

But I have not seen a set example. How do I setup?

Thank you for your advice. Or can I get a post builder file with a thread cycle set?

 

 

11 REPLIES 11

Re: [Post Builder] Thread cycle in turning

Solution Partner Phenom Solution Partner Phenom
Solution Partner Phenom

use fanuc post template and turn machine cycle on in operation, you will see cycle output

then you can browse the code and use it in your post

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#♫ PB, 5ax, itnc, nx, vericut ♫ #

Re: [Post Builder] Thread cycle in turning

Solution Partner Innovator Solution Partner Innovator
Solution Partner Innovator

Hi.

 

I have additional questions.

machine controller is fanuc.

 

I want to find the value of crest line start position and end position in post builder.

 

crest_line.jpg

 

 

What variables can be found using?

Re: [Post Builder] Thread cycle in turning

Solution Partner Phenom Solution Partner Phenom
Solution Partner Phenom

try debug and try to find specific value oyu set if there is any variable for that

 

*Sorry I didnt noticed - I dont know if thread cycle is possible. Rough and finish should be.

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#♫ PB, 5ax, itnc, nx, vericut ♫ #

Re: [Post Builder] Thread cycle in turning

Siemens Phenom Siemens Phenom
Siemens Phenom

Here is a post and documentation i did a while ago that supports G70, G71,G72,G74 and G76.

It has been a while and many versions ago...

Highlighted

Re: [Post Builder] Thread cycle in turning

Siemens Phenom Siemens Phenom
Siemens Phenom

Thread start and stop crest and root variables from the review.out file

 

V mom_turn_thread_crest_line[0] = 0.49999999999999994
V mom_turn_thread_crest_line[1] = 0.00000000000000000
V mom_turn_thread_crest_line[2] = -0.099999999999999992
V mom_turn_thread_crest_line[3] = 0.49999999999999983
V mom_turn_thread_crest_line[4] = 0.00000000000000000
V mom_turn_thread_crest_line[5] = -0.79999999999999993
V mom_turn_thread_root_line[0] = 0.46349899999999999
V mom_turn_thread_root_line[1] = 0.00000000000000000
V mom_turn_thread_root_line[2] = -0.017377500000000001
V mom_turn_thread_root_line[3] = 0.46349899999999999
V mom_turn_thread_root_line[4] = 0.00000000000000000
V mom_turn_thread_root_line[5] = -0.78172561751493408

Re: [Post Builder] Thread cycle in turning

Experimenter
Experimenter

 

Re: [Post Builder] Thread cycle in turning

Gears Esteemed Contributor Gears Esteemed Contributor
Gears Esteemed Contributor

If Mike doesn't do it, you could try a couple things yourself:

 

1) Make a "units only" sub-post using Mike's post as the "main"

2) Create a new post, and (in PB, still in the "new post" dialog) while setting the new post's options, for "controller", select the "User's" option and select Mike's post

Ken Akerboom Sr CAx Systems Engr, Moog, Inc.
Production: NX10.0.3.5 MP16/TC11.2
I'd rather be e-steamed than e-diseaseled


Re: [Post Builder] Thread cycle in turning

Experimenter
Experimenter

Thanks, I will try.

Re: [Post Builder] Thread cycle in turning

Experimenter
Experimenter

Is it possible to create such a trajectory in NX? I could not.

This is Fanuc cycle G76 for tapered threads.

Learn online





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