What's new
What's new
By:
Advanced search…

Search results

  1. V

    Fanuc OM G54 G55 height issue

    Thank you very much. I manage to make it run as it should thanks to you.
  2. V

    Fanuc OM G54 G55 height issue

    Hi 13engines, It is an O-MC controller. I do not know the history of the machine, since i have it, i did not have to reload the parameters or anything of the kind. The code you provided works like a charm, so thank you very much, but I still do not understand what in the original code made it...
  3. V

    Fanuc OM G54 G55 height issue

    Preserve order program % O2001 (T2 D=6. CR=0. TAPER=120DEG - ZMIN=27. - SPOT DRILL) (T3 D=8. CR=0. TAPER=118DEG - ZMIN=0. - DRILL) G90 G94 G17 G80 G21 G53 G00 Z0. (DRILL3) T2 M06 S5700 M03 G54 M08 G00 X-30. Y-23. G43 Z55. H02 G00 Z45. G98 G81 X-30. Y-23. Z27. R33.5 F171. G80 Z55. M05 G53 G00...
  4. V

    Fanuc OM G54 G55 height issue

    Hi, I tried that, it did not work. Also when i use G49 the machine just stops when it reaches that G49.
  5. V

    Fanuc OM G54 G55 height issue

    Hi, thanks for the reply. To reiterate what I said in a previous post, when I Postprocess the program with order by operation checked on G54, G55, G56 etc Z heights works like a charm but I have more tool changes since it makes all the operation from one part before moving the the next...
  6. V

    Fanuc OM G54 G55 height issue

    I treid the G49, it does not work. For now, i will work like this because i have to finish this parts. Thanks everybody. If i find the solution to this i will update the post
  7. V

    Fanuc OM G54 G55 height issue

    I will try it tomorrow. i forgot to mention that i use a dnc to drip feed the program to the machine.
  8. V

    Fanuc OM G54 G55 height issue

    Well the machine works fine, until now I posted the program to do the machining with one tool on all parts, then change to the next tool and so on, this, to have only 2 tool changes instead of 6. When i post my program this way, it does that weird thing. I posted the program with one part ( 6...
  9. V

    Fanuc OM G54 G55 height issue

    I tried what you said 13engines, it did not work. Also I changed the set up, i put 3 parts in the same z plane and when it moves to G55 and G56 also it has a +z offset. I think this was the case before also, but because of the height difference between the vises it seemd to keep the same z value...
  10. V

    Fanuc OM G54 G55 height issue

    I use a 3D tester (haimer) to take work offset. When I have to register tool offset I go with the 3D tester on a surface, in this case was the part on the left (G54) and reset the Z value in relative to 0. Afterwards I measure the tools on the same surface using a gauge block, and I input the...
  11. V

    Fanuc OM G54 G55 height issue

    I tried what you said and this happend
  12. V

    Fanuc OM G54 G55 height issue

    The origin on both parts is back-right-top corner. The tool height was measured on the G54 part. I removed the G43 from the G55 part, it still does the same thing.
  13. V

    Fanuc OM G54 G55 height issue

    Sure. I use fusion 360, and the post preccessor is „fanuc” the one that comes with fusion. Also, if i export just the G55 part on its own, it work perfect. (T3 D=5. CR=0. - ZMIN=-21.7 - FLAT END MILL) (T4 D=8. CR=0. - ZMIN=-21.5 - FLAT END MILL) G90 G94 G17 G80 G21 G53 G00 Z0. (SLOT1) T3 M06...
  14. V

    Fanuc OM G54 G55 height issue

    Hello, I have a machine with fanuc om controller, and when i am trying to use multiple work offsets, it does not work properly. Specifically when it moves to G55, it keeps the height from G54, (it should go lower). X and Y position are alright in G55. Any suggestions? Thank you in advance
  15. V

    Fanuc O M controller, Z axis overtravel on G43

    Hello, I have a similar problem on a fanuc O-MC machine from 1998. When i try to use multiple work coordonates, in this case G54, G55 and G56, and it gets to G55 at the line with G43 in it, it goes z overtravel. If i run the same program with just one woork coordoante system (doesn't matter...
  16. V

    Need help with a fanuc O-M CNC machine

    Thank you for the reply. That helps alot. I will put in the missing screw
  17. V

    Need help with a fanuc O-M CNC machine

    Hello everyone, I recently bought an old CNC machine (Mind Macchine Industriali from 1998) with Fanuc O-M controller, and it has a feature that i do not know what is The hose goes to a high pressure pump that is mounted on the coolant reservoir. Does anyone know what is for?

ABOUT PRACTICAL MACHINIST

With more than 10.6 million unique visitors over the last year, Practical Machinist is the most visited site for metalworking professionals. Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. Register for the world’s largest manufacturing technology forum for free today to stay in the know.

Learn more about us.

STAY CONNECTED

Facebook Instagram YouTube LinkedIn Pinterest Twitter Tiktok

Register Become a forum member. Register today.

Sign Up Sign up for our e-newsletter.

© 2023 Copyright Practicalmachinist.com. All Rights reserved.

Top