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very jerky motion on Robodrill T10B Fanuc 16mb
- Thread starter poxino
- Start date
- Replies 11
- Views 2,026
Vancbiker
Diamond
- Joined
- Jan 5, 2014
- Location
- Vancouver, WA. USA
Make sure that G64 is active.
Hi,
Machine is quite old 1995 fanuc robodrill t10b with Fanuc 16mb 20000 power on hours , and 6000 cutting hours
Hi,
This is a good idea, as there might be swarf packed, but what I forgot to mention is that I tried a bit of program posted from another cad cam , and it does interpolate a spiral very smoothly at 100ipm , and it looked like , it could have been much faster.
I don't know if there is something wrong with the cad I use , or if it's just a machine issue when it changes direction around corners or either when it switches from g1 to g2/g3 or vice versa.
This is a good idea, as there might be swarf packed, but what I forgot to mention is that I tried a bit of program posted from another cad cam , and it does interpolate a spiral very smoothly at 100ipm , and it looked like , it could have been much faster.
I don't know if there is something wrong with the cad I use , or if it's just a machine issue when it changes direction around corners or either when it switches from g1 to g2/g3 or vice versa.
macds
Hot Rolled
- Joined
- Jul 24, 2008
- Location
- Milverton, Ontario, Canada
Post up some code, so we can have a look....
Make a new post in CAD/CAM section, also include brand of your software and maybe a sample program, the one you have a issue with.
Even the older Robodrills can handle decent corner speeds if the code is right. So check your toolpath in your CAM, enable arc fitting if available and report back. If you can post G02/03 instead of tiny linear moves, it will run much smoother and faster. And make sure exact stop mode is disabled.
Hello guys ,
well , first of all thank you all a lot , I was not even expecting so many replies!
I hope and I don't think there is a mechanical machine fault and on machine control panel I don't see any alarm of any type when machine starts up and when is running too , also machine has been sold to me (from a machines seller with very good reputation) , with all machine's features working (Infact this is what I experienced so far).
Code is already generated using g2/g3 and I and J movements.
Just to give you more info , I am also drip feeding program , if this can be an extra info.
well , first of all thank you all a lot , I was not even expecting so many replies!
I hope and I don't think there is a mechanical machine fault and on machine control panel I don't see any alarm of any type when machine starts up and when is running too , also machine has been sold to me (from a machines seller with very good reputation) , with all machine's features working (Infact this is what I experienced so far).
Code is already generated using g2/g3 and I and J movements.
Just to give you more info , I am also drip feeding program , if this can be an extra info.
This is a bit of program I am trying to run smoothly on my machine.
Looking more carefully now at it , it seems that there are lot of small g1 movements...
I believe you are right that might be mainly a post processing/programming issue , and not something machine related.
By the way , program is generated using solidcam.
By the end of next week , if not sorted , I will also try to record a video.
Please let me know , and thanks again
Looking more carefully now at it , it seems that there are lot of small g1 movements...
I believe you are right that might be mainly a post processing/programming issue , and not something machine related.
By the way , program is generated using solidcam.
By the end of next week , if not sorted , I will also try to record a video.
Please let me know , and thanks again
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