I made the openscan turntable earlier in this year. Fun to build but not much use for me....
What I have missed for a long time is a slightly larger turntable that can handle a lite more weight.
I looked in the garage what I had and designed with the parts I found. Cost was close to zero.
Some 3D-printed parts and the plate from the "IKEA Snurra" . Arduino Uno with Stepper Shield.
It works fine
Concept:
(https://sites.google.com/site/janbeck/3 ... for-david4)
New DIY turntable
New DIY turntable
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
Re: New DIY turntable
Clean and elegant!
As usual
I'm waiting for a wheel bearing Hub to build my heavy duty turntable. They are cheap and can load more than I need.
things like this with two flanges:
https://www.alibaba.com/product-detail/ ... 84930.html
As usual
I'm waiting for a wheel bearing Hub to build my heavy duty turntable. They are cheap and can load more than I need.
things like this with two flanges:
https://www.alibaba.com/product-detail/ ... 84930.html
LG PF50, LG PF1500, RangeVision DIY: 2x DahengMer630, 2X12 and 2X16 mm 5Mp ZK lenses, RV turntable
Re: New DIY turntable
Really nice. Did you 3D print the gears?martan wrote: ↑03 Jun 2020, 19:22 I made the openscan turntable earlier in this year. Fun to build but not much use for me....
What I have missed for a long time is a slightly larger turntable that can handle a lite more weight.
I looked in the garage what I had and designed with the parts I found. Cost was close to zero.
Some 3D-printed parts and the plate from the "IKEA Snurra" . Arduino Uno with Stepper Shield.
It works fine
with_plate.JPG
without_plate.JPG
turn3.JPG
turn2.JPG
turn1.JPG
Concept:
(https://sites.google.com/site/janbeck/3 ... for-david4)
µ
Re: New DIY turntable
Yes, the gears are printed.
If someone wants STL/STEP-files, just give me a shout. All is done quickly and very dirty
Rain today. Wasn't really plesed with the motion - it felt a bit jerky.
The stepper-driver from the Openscan Project was really smooth so I took the circuitboard from this.
Adjusted the code slightly and made sure that I got 18 degrees between scans. It suceeded I think.
@Mading, using a wheel bearing from a car is brilliant!
If someone wants STL/STEP-files, just give me a shout. All is done quickly and very dirty
Rain today. Wasn't really plesed with the motion - it felt a bit jerky.
The stepper-driver from the Openscan Project was really smooth so I took the circuitboard from this.
Adjusted the code slightly and made sure that I got 18 degrees between scans. It suceeded I think.
@Mading, using a wheel bearing from a car is brilliant!
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
- OBNRacerMan
- Posts: 372
- Joined: 12 Aug 2019, 09:46
- Location: Obninsk, Russia
Re: New DIY turntable
For cylindrical or repeating elements - a turntable with an exact angle of rotation is a very useful thing.
P.S. In my first table (from the Ciclop laser scanner), a bearing 16014 was used, with an inner diameter of 70 mm and an outer diameter of 110 mm P.P.S. Unfortunately, I can’t use the new table from RangeVision yet, because the program has not yet implemented support for my cameras.
P.S. In my first table (from the Ciclop laser scanner), a bearing 16014 was used, with an inner diameter of 70 mm and an outer diameter of 110 mm P.P.S. Unfortunately, I can’t use the new table from RangeVision yet, because the program has not yet implemented support for my cameras.
Soft: RangeVision DIY, Calibration panel/Rotary tables - RangeVision, Prj: LG PF1500G, Cam: Daheng Mercury MER2-630-60U3M-L (USB3.0, monochrome) x2, Obj: ZLKC FM12036MP5 (F2.8/5Mp/12-36mm) x2. And a handheld scanner Creality Ferret
Re: New DIY turntable
I'm really lazy when it comes to draw gears.
I was supposed to draw timing belt gears to couple with the wheel bearing, but everything is in the "to-do-list".
LG PF50, LG PF1500, RangeVision DIY: 2x DahengMer630, 2X12 and 2X16 mm 5Mp ZK lenses, RV turntable
Re: New DIY turntable
My CAD-program made the gears for me.... a few clicks away.
Another solution is to download models from solidcomponents.com for example. I know Mädler has a complete-CAD-catolog...
https://www.maedler.de/product/1643/zah ... d-zubehoer
@ OBNRacerMan, that looked neat indeed
Another solution is to download models from solidcomponents.com for example. I know Mädler has a complete-CAD-catolog...
https://www.maedler.de/product/1643/zah ... d-zubehoer
@ OBNRacerMan, that looked neat indeed
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
Re: New DIY turntable
Thanks for the suggestion. I'm a long time basic Rhino user. Never put the effort on scripts or GH.martan wrote: ↑06 Jun 2020, 19:49 Another solution is to download models from solidcomponents.com for example. I know Mädler has a complete-CAD-catolog...
https://www.maedler.de/product/1643/zah ... d-zubehoer
@ OBNRacerMan, that looked neat indeed
Yes, OBNRacerMan did a great job!
LG PF50, LG PF1500, RangeVision DIY: 2x DahengMer630, 2X12 and 2X16 mm 5Mp ZK lenses, RV turntable
Re: New DIY turntable
Hi Martan,
Would you please share the cad files for this project?
Would you please share the cad files for this project?
Re: New DIY turntable
Sure!
What format do you want?
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.