Search found 2276 matches
- Sat Oct 12, 2019 3:16 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Converting an existing CNC machine to Centroid
- Replies: 37
- Views: 10459
Re: Converting an existing CNC machine to Centroid
Those are Igus slides, I’ve used them for other projects. It depends more on the power of the stepper motor drive train and drive that has to lift the spindle. The Igus slides can handle it.
- Sat Oct 12, 2019 1:02 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Converting an existing CNC machine to Centroid
- Replies: 37
- Views: 10459
Re: Converting an existing CNC machine to Centroid
Also on your spindle choice, that’s only a 800 watt spindle. I’d recommend at least a 2.2 kw spindle or even larger. I’d go with the spindle and vfd that Marty posted links to. Automation Tech has some great items at pretty good prices.
- Sat Oct 12, 2019 12:44 pm
- Forum: Centroid Acorn CNC Controller
- Topic: dust collector and aux buttons <answered>
- Replies: 11
- Views: 4751
Re: dust collector and aux buttons <answered>
I did the same thing with my spindle coolant pump. It used to come on and off a lot thought the code but I edited the PP to have it come on after it measures the first tool off set at my fixed tool touch off plate and shut off at the end of the program. I leave it on during tool changes to keep cool...
- Wed Oct 09, 2019 6:11 pm
- Forum: Centroid Acorn CNC Controller
- Topic: leadshine motor drives
- Replies: 40
- Views: 15329
Re: leadshine motor drives
First to begin with, if I were to design a machine for aluminum I would use 2505 screws, just for the extra reduction. Then I would see my cut quality at full/half and quarter steps. Of course this reduces rapid speeds lower than most desire on a large table, so the 2510's are a decent compromise. ...
- Wed Oct 09, 2019 11:51 am
- Forum: Centroid Acorn CNC Controller
- Topic: leadshine motor drives
- Replies: 40
- Views: 15329
Re: leadshine motor drives
One of the things that happens when using 1/10th microstepping is that the available torque is reduced so much that especially when cutting plastics and aluminum, the motor will "jump" back to a full, half, or quarter step. This puts a "serrated" or "faceted" edge on a...
- Mon Oct 07, 2019 8:54 am
- Forum: Acorn CNC Tech Tips Knowledge Base, Look Here! before posting
- Topic: Tool Setting Options For Routers and Mills
- Replies: 160
- Views: 172777
Re: Tool Setting Options For Routers and Mills
No apology needed Vincent, have you modified this script at all? I dont think I ever tried this one as I have a movable and fixed tool touch off. I can go back and compare it to the original version I downloaded and compare. When you say it works perfect at the start, are you setting Z0 manually by ...
- Wed Oct 02, 2019 6:38 pm
- Forum: Centroid Acorn CNC Controller
- Topic: dust collector and aux buttons <answered>
- Replies: 11
- Views: 4751
Re: dust collector and aux buttons
I keep hearing this "rumor" also, I'm anxiously awaiting the release myself, this will put the finishing touches on my machine.
- Wed Oct 02, 2019 6:34 pm
- Forum: Acorn CNC Tech Tips Knowledge Base, Look Here! before posting
- Topic: Tool Setting Options For Routers and Mills
- Replies: 160
- Views: 172777
Re: Tool Setting Options For Routers and Mills
Hi Vincent, which macro? There are dozens of them for the tool change and z zero settings, you'll have to be a bit more specific for anyone to help answer your question.
- Mon Sep 23, 2019 11:49 am
- Forum: Centroid Acorn CNC Controller
- Topic: macros
- Replies: 6
- Views: 2414
Re: macros
I started with this one and edited them a little more for my machine.
- Mon Sep 23, 2019 11:12 am
- Forum: Centroid Acorn CNC Controller
- Topic: macros
- Replies: 6
- Views: 2414
Re: macros
Hi Charlie, I've changed 5 of the AUX buttons on the VCP and they are very helpful for my CNC router. I do not have a pendant but instead use my wireless PC keyboard at the machine for full machine control. I learned most of these from Gary Campbell and his videos. They are super handy and soon we'l...