Touch off Confusion
Moderator: cnckeith
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Touch off Confusion
I'm trying to get a better grasp of touching off a tool on the top of a part. Currently when I touch off with Tool 2 in the spindle I get strange results if I set the tool number to 2 - when it's set to zero it accounts for the touch tool height of 1.1445. Do I always leave the tool number on 0?
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Re: Touch off Confusion
You enter the tool number you are touching off with, and that becomes the reference that enables CNC12 to compensate for other tool heights if you have them entered into the tool table. Step #3 in the on screen instructions tells you to enter the tool number being used- that is- the one you are touching off with.
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Re: Touch off Confusion
I have the same thing
Using Z home for the tools, the Z-Finder is perfect calculated, but not using it for Z of the workpiece.
So i dial in in Part position the height of the Z-Finder and the used tool number.
Regards
Uwe
Using Z home for the tools, the Z-Finder is perfect calculated, but not using it for Z of the workpiece.
So i dial in in Part position the height of the Z-Finder and the used tool number.
Regards
Uwe
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- Posts: 485
- Joined: Sat Aug 11, 2018 11:22 pm
- Acorn CNC Controller: Yes
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- Oak CNC controller: No
- CNC Control System Serial Number: none
- DC3IOB: No
- CNC12: Yes
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Re: Touch off Confusion
OK it took me a couple times to figure out that you put in the NEGATIVE value for the touch off tool -- 9-)
THX
My Tree J325 & Projectshttps://photos.app.goo.gl/LLHf8M84eQYwP3ph6
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7