My break-off zylinder design: Open source!

Talk about ball pumping, stretching, ball enlargement techniques.

Moderator: bigray57

Post Reply
User avatar
Tanuki-Balls
Posts: 125
Joined: Mon Jun 30, 2014 12:57 am
Location: Zurich, Switzerland
Contact:

My break-off zylinder design: Open source!

Post by Tanuki-Balls »

I didnt realize how many people are asking about my zylinder design until i looked back into this forum. Please feel free to copy this design as you whish. There ist just one rule: Call ist Tanuki's zylinder, LOL!

The parts are made from different CNC milled acrylic sheets. The layers are glued on each other to build its shape. Only 2D milling is involved. The most complicated part is the seal inside the half stage (gray, see second picture). The idea is very simple: The black ring is sealing against the the second stage, the grey seal is sealing against the split parts. The vacuum holds everything together.

The design is not 100% airtight, you'll need a electric pump to get good results.

The pattern on the side of the zylinder is a heating foil. Warmth is essential if you want to get huge.

Also checkout my post about Pressure Peaks viewtopic.php?f=5&t=44841

The zylinder in action: http://www.xtube.com/profile/Tanuki-Balls

I can't find the drawings anymore, but the pictures should give a good starting point for your own design:
P1140720.JPG
P1140721.JPG
P1140722.JPG
P1140723.JPG
P1140724.JPG
Aka Tatios, Cowbag, Newart since 1998: https://www.newart.com/pump/pumpmar98/tatios.htm
20 years pumping: https://monstercockland.com/231188/guy-playing-with-his-huge-pumped-meat/
My routine: https://forums.newart.com/phpbb/viewtopic.php?f=5&t=44841
User avatar
Torontopump
Posts: 101
Joined: Sat Dec 22, 2012 4:41 am

Re: My break-off zylinder design: Open source!

Post by Torontopump »

Tank

Great innovations. Can you direct us to a link with the the same heating foil that you are using?

many thanks in advance
User avatar
SFBallpumper
Posts: 1233
Joined: Wed Nov 01, 2006 5:44 pm
Location: Riverside, CA

Re: My break-off zylinder design: Open source!

Post by SFBallpumper »

I, too, have been looking for that heating foil.
It’s the pleasure of the pressure...
User avatar
Tanuki-Balls
Posts: 125
Joined: Mon Jun 30, 2014 12:57 am
Location: Zurich, Switzerland
Contact:

Re: My break-off zylinder design: Open source!

Post by Tanuki-Balls »

Torontopump wrote:Tank
Great innovations. Can you direct us to a link with the the same heating foil that you are using?
many thanks in advance
SFBallpumper wrote:I, too, have been looking for that heating foil.
I got mine from here:
https://www.conrad.de/de/heizfolie-selb ... 32886.html

You'll need a isolated regulated power supply 0..12V/3A for it. For example this (maybe too expensive for this purpose, just a hint):
https://www.conrad.de/de/labornetzgerae ... 93647.html
Aka Tatios, Cowbag, Newart since 1998: https://www.newart.com/pump/pumpmar98/tatios.htm
20 years pumping: https://monstercockland.com/231188/guy-playing-with-his-huge-pumped-meat/
My routine: https://forums.newart.com/phpbb/viewtopic.php?f=5&t=44841
User avatar
SFBallpumper
Posts: 1233
Joined: Wed Nov 01, 2006 5:44 pm
Location: Riverside, CA

Re: My break-off zylinder design: Open source!

Post by SFBallpumper »

Tanuki-Balls wrote:I got mine from here:
https://www.conrad.de/de/heizfolie-selb ... 32886.html

You'll need a isolated regulated power supply 0..12V/3A for it. For example this (maybe too expensive for this purpose, just a hint):
https://www.conrad.de/de/labornetzgerae ... 93647.html
THANKS for the info!!!
It’s the pleasure of the pressure...
egghead
Posts: 254
Joined: Tue Oct 14, 2003 3:43 pm
Location: Australia

Re: My break-off zylinder design: Open source!

Post by egghead »

that is a great design. I reckon that with some electrical tape over the seams, it would be completley vacuum tight.
Let me in!
Venir00
Posts: 4
Joined: Sun Feb 28, 2010 12:57 pm

Re: My break-off zylinder design: Open source!

Post by Venir00 »

Thank you so much. I've been waiting so long to see how your split collar tube was made. I know what I'll be doing during the next couple of weeks.
User avatar
stonermusclebear
Posts: 253
Joined: Sat Feb 02, 2013 1:57 pm
Location: Los Angeles

Re: My break-off zylinder design: Open source!

Post by stonermusclebear »

Thanks so much for doing this! You've been such a great BIG member of this community!
User avatar
StretchMine
Posts: 881
Joined: Thu Jul 07, 2005 11:48 am
Location: Connecticut

Re: My break-off zylinder design: Open source!

Post by StretchMine »

brilliant and simple design. I've wanted this since I first saw you in it. That heating tape is fantastic. Thank you!
Stretch
Long time pumper/stretcher/infuser. [email protected]
twlttznr
Posts: 87
Joined: Wed Jun 15, 2005 12:28 pm

Re: My break-off zylinder design: Open source!

Post by twlttznr »

Thank you! Thank you!
Any open source information is worth its weight in gold!!
The community and world benefits from the free exchange of ideas and information.
Malcosskin
Posts: 149
Joined: Tue Jan 06, 2009 1:02 am

Re: My break-off zylinder design: Open source!

Post by Malcosskin »

What is the conrad machine ? An electro pump? BTW nice work on the "open" source :mrgreen:
Post Reply