8mm movie film reel modification

in 3D Printing Design held by justin lovell
Contest Closed
Our company is www.framediscreet.com

I'm looking to take an 8mm / super 8mm film movie reel and change the centre hub to a 16mm film core.

The centre hub will be wider then the 8mm reel. One side of the core can be flush with the reel, the other side can stick out.

Both products are commercially available and I have samples of each, they just need to be combined and printed. Fairly simple for someone who knows what they are doing.

BONUS - If you can do the 3D print.
BONUS - If you are located in Toronto, Canada or have a partner with a company in Toronto that can print the models for us to test.
Needs to not pinch the film as it is being wound onto the reels.
Don't Wants:
Material should be smooth and not catch the film or cause any scratching or debris to come off from use. The reels are being used on a film cleaner so no dust can come off the reels from use. We have chosen a wider 16mm core so that we can use 16mm split reels which are more commonly available for rewinding the film.
Ask for Sample:
If you can provide a printed sample, you will be prioritized. We are looking to have 10-15 reels made as prototypes to start.
Additional Information
These are 2 of the cad files I've found that could be combined :



#19 8 mm Film Reel with 16 mm Core by Scott Dewar, MASc
Please find attached my design submission.
Notes on the design:
-I've added film clips to allow winding in either direction, because I'm not sure of the desired winding direction.
-There's a notch on one face that I've seen used as a way to secure film, this can be removed if unnecessary
-I've added your company name, this can be removed or modified if desired (i.e. I guessed at the font)
Notes on the 3D print:
-I recommend printing in nylon SLS, the company I work for uses it almost exclusively for its strength and print accuracy
-If selected, I can get a quote for, and organize the purchase of the initial run, with a 3D printing firm in Mississauga that have great turnaround times.
Thank you for your consideration,
Scott Dewar
Feb 16, 2019 17:58
#18 Film reel modification by Mahbub
Please contact with me for more details. I provide 3d printing services.
Feb 15, 2019 19:15
#17 8mm reel by dhanukeerthi
Feb 13, 2019 10:09
#16 Assembly of Reel (8mm) and Core (16 mm) by RIDDHISH KATHAR
I have uploaded STEP files of the assembly plus two separate files of ring (reel) and Core.
The link of Cloud is https://a360.co/2Gw9Oil
Feb 6, 2019 13:48
#15 movie_film_reel_c3.stp by Karthikeyan A
Please find the Movie film reel concept 3 files for your review.
Thanks and Best Regards
Karthikeyan Arumugam
Feb 6, 2019 8:18
#14 movie_film_reel_asm.stp by Karthikeyan A
Please find the Movie film reel concept 2 files for your review.
Thanks and Best Regards
Karthikeyan Arumugam
Feb 4, 2019 8:26
#13 8mm Film Reel with 16mm Core by helghast
Created in solidworks and render in photoview 360.
Feb 4, 2019 3:19
#12 Film Reel by Engr. Abdul Rafay
I designed the reel and core separately so that the 3d printing could become easy. The estimated 3D print cost will be around $200 according to 3D print software with material Polyamide (SLS).
Feb 2, 2019 13:13
#11 8/16mm movie film reel by Shakiristiak
The hole in the center of a reel of Regular 8 is smaller than the hole in the center of a Super 8 reel. One cannot fit their finger in the center hole of a Regular 8 reel whereas, usually, one can in a Super 8 reel.
Feb 2, 2019 10:14
#10 movie_reel_assembly.stp by Karthikeyan A
Please find the Movie film reel concept 1 files for your review.
Thanks and Best Regards
Karthikeyan Arumugam
Feb 1, 2019 8:15
#8 8MM REEL WITH 16in CORE by Manikadan Sureshbabu
Here is my Latest Model with Technical Details.
I have attached the pdf with dimensions.
I have also attached the 3D Printable file(stl) and STEP file.
No more work required, you can directly print it.
Jan 31, 2019 2:56
#7 8MM REEL MODIFIED-VERSION 3 by Manikadan Sureshbabu
Here is the Version - 3
Jan 29, 2019 8:36
#6 8MM REEL MODIFIED-VERSION 2 by Manikadan Sureshbabu
Here is the Version - 2
Jan 29, 2019 8:35
#5 8MM REEL MODIFIED-VERSION 1 by Manikadan Sureshbabu
Here is the Version - 1
Jan 29, 2019 8:34
#4 16 to 8 mm Reel by Sean M.
Took the core components of each design and mashed them together. Optimized design for strength in 3D printed plastic, like tapered design and fillets throughout. Added references for film length. Able to 3D print the product on my machine.
Jan 27, 2019 22:16
#3 8MM FILM ROLL MODIFIED by Manikadan Sureshbabu
I have attached 2 versions with 2" and 3" Cores.
Jan 25, 2019 20:45
#2 8 mm Reel Modification by Jasmin Jayendra Joshi
Jan 23, 2019 12:25
#1 8mm Reel 16mm Hub by Jim81
Jan 21, 2019 18:22


Mon, 21 Jan 2019 10:57:38 +0000
Would really appreciate if you confirmed the payment.

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