I have problem with z axis in Gcode with my cnc machine mach3 softwear any body can help me
That is not a very helpful problem statement - can you be (much) more specific as to what’s happening?
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Hi are you work with rhino cam
I design all of my part with rhino cam and get the post and get the Gcode
But when i use it in mach 3 soft wear and run it my z axis move in the wrong coordinate
Ok
Thk you
So, the RhinoCAM toolpath/simulation looks correct, and the post-processed G-code also looks correct, the tool goes to the correct X and Y in each block, but not the Z? How much is the error? Is it consistent everywhere or random? This sounds more like a machine/controller problem assuming the G-code input is really correct.
–Mitch
Hi micth
All of thing is ok x .y and z in simulate but in mach3 when i run the G code machine z coordinate must be move +z move to -z ok
I change the +to- handy i edite G code ok
Sasan
If you have to edit all of the Z values from +Z to -Z after posting the code, it sounds like you have a problem with your post-processor. If you open the post editor and go to the motion page, check the Scale Factor for Z. If there is -1 there, change it to just 1. Save and post. Did that fix it?
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As Dan said above, you can check your post-processor in RhinoCAM, if the Z scale is indeed set to -1, that is your problem.
If the Z scale is set to 1 already, you will need to see why the machine control is going in the wrong direction. The convention is that -Z movements go toward the workpiece (generally “down” on a standard 3 axis machine) and +Z movements go away from the workpiece (“up”). If your machine is doing the opposite, I think there is something wrong with either your setup of Mach3 or with how the CNC computer is connected to the controller cards/axis motors.
If you program just a simple G1 movement “by hand” at the computer directly in Mach3, does it move in the “correct” direction?
–Mitch
Thk you
Thk you very much
Very good its work thk you
Hi dam
May i ask another quastio
I have problem to cnc a balloon
Can you help me
I have got to cnc a balloon on the wood or mdf but i dont know any thing
Thk you
Can you post the model? It’s not possible to be helpful with just “cnc a balloon”.
Hi dan thk you
Do you have whatsapp no
May whats app no is +989373895336
Or do you have email that i can send you the model
Thk you
I need to cnc woth wood or mdf of this model
I dont know how to do it
You’re best bet is to contact Uday at MecSoft and have him walk you through this. I can’t really teach you how to use RhinoCAM on a forum. MecSoft will do a webex with you and help you program this part.
Dan
Hi dan ok i make contact with this
Thk you