3 wire probe connections?

All things related to the Centroid Acorn CNC Controller

Moderator: cnckeith

Rare
Posts: 25
Joined: Tue Dec 31, 2024 5:09 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: Yes
AcornSix CNC Controller: No
Allin1DC CNC Controller: No
Hickory CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No

Re: 3 wire probe connections?

Post by Rare »

Thank you!
Yes I have the exact same probe.


ShawnM
Community Expert
Posts: 3031
Joined: Fri May 24, 2019 8:34 am
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 7804734C6498-0401191832
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Clearwater, FL

Re: 3 wire probe connections?

Post by ShawnM »

They are pretty good probes for any CNC router work and they seem to be accurate enough for my work. Oh, and the price is right. :D


Chaz
Posts: 774
Joined: Thu Feb 08, 2018 7:57 am
Acorn CNC Controller: No
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC11: No
CPU10 or CPU7: No

Re: 3 wire probe connections?

Post by Chaz »

Also just bought one of these. It's tiny, they seem very popular. Will also hook mine up soon, thanks for the info.


suntravel
Community Expert
Posts: 3655
Joined: Thu Sep 23, 2021 3:49 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 6433DB0446C1-08115074
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Germany

Re: 3 wire probe connections?

Post by suntravel »

I replaced this one on my lathe with the new KP1, because the repeatability is way better.

But this Chinese probe is better than most other very cheap ones.

Uwe


ShawnM
Community Expert
Posts: 3031
Joined: Fri May 24, 2019 8:34 am
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 7804734C6498-0401191832
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Clearwater, FL

Re: 3 wire probe connections?

Post by ShawnM »

It's really a pretty good probe and the price is crazy good. It's also well built for what it is. I use it for probing the center of circles in panels and then wall following the shape of panels and the accuracy is really good for what I'm doing. If an instrument hole is off by .003" the customer will never notice.

I'll update the schematic with a pic of the actual probe since there are many "chinese" probes on the market. :D

I have a PDF and DXF of the schematic is anyone needs it. I could only post an image or pic of the schematic.


suntravel
Community Expert
Posts: 3655
Joined: Thu Sep 23, 2021 3:49 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 6433DB0446C1-08115074
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Germany

Re: 3 wire probe connections?

Post by suntravel »

ShawnM wrote: Wed Jan 08, 2025 11:10 pm It's really a pretty good probe and the price is crazy good. It's also well built for what it is. I use it for probing the center of circles in panels and then wall following the shape of panels and the accuracy is really good for what I'm doing. If an instrument hole is off by .003" the customer will never notice.

I'll update the schematic with a pic of the actual probe since there are many "chinese" probes on the market. :D

I have a PDF and DXF of the schematic is anyone needs it. I could only post an image or pic of the schematic.
Yes 0.003" is no problem for this probe.

Most parts I do have to be within +-0.0003" deviation

Uwe


ShawnM
Community Expert
Posts: 3031
Joined: Fri May 24, 2019 8:34 am
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 7804734C6498-0401191832
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Clearwater, FL

Re: 3 wire probe connections?

Post by ShawnM »

suntravel wrote: Wed Jan 08, 2025 11:34 pm
ShawnM wrote: Wed Jan 08, 2025 11:10 pm It's really a pretty good probe and the price is crazy good. It's also well built for what it is. I use it for probing the center of circles in panels and then wall following the shape of panels and the accuracy is really good for what I'm doing. If an instrument hole is off by .003" the customer will never notice.

I'll update the schematic with a pic of the actual probe since there are many "chinese" probes on the market. :D

I have a PDF and DXF of the schematic is anyone needs it. I could only post an image or pic of the schematic.
Yes 0.003" is no problem for this probe.

Most parts I do have to be within +-0.0003" deviation

Uwe
I know there are you mill and lathe guys out there who need tighter tolerances. You may see .003" and say "damn, that's HUGE" but for a router guy chopping wood that's by far "close enough" by a long shot. It's even close enough for my aviation panel work in aluminum. I can barely see light through my calipers when set to .003" :D For a $60 probe and less than $8 for a panel mount connector to wire it to Acorn it's awesome.


suntravel
Community Expert
Posts: 3655
Joined: Thu Sep 23, 2021 3:49 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 6433DB0446C1-08115074
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Germany

Re: 3 wire probe connections?

Post by suntravel »

Yep and the connector you have linked is also advertised as aviation style :mrgreen:

Uwe


ShawnM
Community Expert
Posts: 3031
Joined: Fri May 24, 2019 8:34 am
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 7804734C6498-0401191832
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Clearwater, FL

Re: 3 wire probe connections?

Post by ShawnM »

suntravel wrote: Thu Jan 09, 2025 1:23 pm Yep and the connector you have linked is also advertised as aviation style :mrgreen:

Uwe
Oh boy, here we go again. :D

And for the record, I didn't link to any connector, that was Scott, I use XLR connectors. Not those FAKE, SO CALLED aviation connectors. :lol:


Sword
Posts: 840
Joined: Fri Nov 30, 2018 1:04 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: No
AcornSix CNC Controller: No
Allin1DC CNC Controller: No
Hickory CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Thorp WI

Re: 3 wire probe connections?

Post by Sword »

Who/what you callin' fake!? :lol:
Scott


Post Reply