Just a thought, I know "never made chips, brand new" sounds great in theory, but if you're not a shop offering a warranty, it can sound sketchy to some buyers not looking for a project.
A quick picture or vid showing it making some chips would alleviate those fears. Good luck on your sale!
Search found 24 matches
- Mon May 08, 2023 10:05 pm
- Forum: Buy, Sell, Trade
- Topic: Brand new precision Matthews 940 V conversion
- Replies: 22
- Views: 19247
- Thu May 04, 2023 8:58 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Motor torque…..do I need more?
- Replies: 16
- Views: 1496
Re: Motor torque…..do I need more?
Extruded aluminum frame? Wonder if it's flexing in the middle of the span with torque applied? You wouldn't be able to tell pushing it by hand, necessarily. Maybe chuck a pencil in the spindle and tape a sheet of paper on the table, set Z to just touch the tip of the pencil, run full speed and see i...
- Tue May 02, 2023 9:29 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Clear acrylic cover for the Acorn pc board now Shipping
- Replies: 13
- Views: 1307
- Mon May 01, 2023 4:20 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Lathe thread chasing
- Replies: 5
- Views: 462
Re: Lathe thread chasing
Looking forward to this. I do a lot of re-threading now on a manual lathe.cnckeith wrote: ↑Mon May 01, 2023 3:38 pmits on the to do list.tblough wrote: ↑Sun Apr 30, 2023 7:04 pm TB 170 covers this: https://www.centroidcnc.com/dealersuppo ... ds/170.pdf
It sucks big time. Maybe I should suggest improving this as a software enhancement.
- Tue Apr 25, 2023 9:06 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I do anything with Haas servos and "smart amplifiers"
- Replies: 18
- Views: 2245
Re: Can I do anything with Haas servos and "smart amplifiers"
Another quick question, does anyone have any idea what "size" these servos are?
They have a 4.332" center locating ring around a .75" shaft. 4x Bolt holes are spaced 4" apart.
Servos are Yaskawa Sigma 1s
They have a 4.332" center locating ring around a .75" shaft. 4x Bolt holes are spaced 4" apart.
Servos are Yaskawa Sigma 1s
- Sun Apr 23, 2023 9:11 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I do anything with Haas servos and "smart amplifiers"
- Replies: 18
- Views: 2245
Re: Can I do anything with Haas servos and "smart amplifiers"
I havent posted up a build thread yet. Its only bem up and running for maybe like a few weeks. I do plan on doing a post just havemt yet. Also gonna add a c axis with clutch using same servo drive and motor. Alrready bought it just have to deseign up the platform for thr mounting of shaft and clutc...
- Sat Apr 22, 2023 10:28 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I do anything with Haas servos and "smart amplifiers"
- Replies: 18
- Views: 2245
Re: Can I do anything with Haas servos and "smart amplifiers"
Im using these 1.5kw on my mazak lathe i converted. Manuals in english and work very well. Cant be them for the price. Prolly gonna order same ones for my 4020 mill conversion too. https://www.ebay.com/itm/115013372472?var=415508845552 Well that's definitely the budget option. How long have you bee...
- Thu Apr 20, 2023 9:07 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I do anything with Haas servos and "smart amplifiers"
- Replies: 18
- Views: 2245
Re: Can I do anything with Haas servos and "smart amplifiers"
... I always like to support the vendors who support the community, when possible. In that case, Centroid sells and supports both Etsun and Yaskawa brands - https://www.centroidcnc.com/centroid_diy/cnc_components.html Nice, yeah I had them quote Yaskawa when I was looking at using Oak...probably mo...
- Thu Apr 20, 2023 3:52 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I do anything with Haas servos and "smart amplifiers"
- Replies: 18
- Views: 2245
Re: Can I do anything with Haas servos and "smart amplifiers"
I'd say if you are doing acorn just go with clearpath servos. simple, easy and reliable. Thanks for the recommendation. They definitely have some options that look like a good fit. Do you guys generally buy direct from the manufacturer, or does this group have a preferred vendor? I always like to s...
- Thu Apr 20, 2023 3:50 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I do anything with Haas servos and "smart amplifiers"
- Replies: 18
- Views: 2245
Re: Can I do anything with Haas servos and "smart amplifiers"
Im using these 1.5kw on my mazak lathe i converted. Manuals in english and work very well. Cant be them for the price. Prolly gonna order same ones for my 4020 mill conversion too. https://www.ebay.com/itm/115013372472?var=415508845552 Well that's definitely the budget option. How long have you bee...