LN2 / dice container

what do you think?

i'm not sure about the internals yet.

http://www.coldbug.de/Bilder/kit/ln2.jpg

Inventor FTW!!

LOL look at the chrome, if you rotate the object you can see sky and a car (see the parking spot lines?) in the "chrome"

The base is quite thick, maybe a few dents and holes into the bottom. Maybe like a ring or so.

We want to make the container out of aluminium.

I redesigned the bottom of the container. Should be better now.
Do I gain much if I sandblast the internals for more surface area?


http://www.coldbug.de/Bilder/kit/ln22.jpg

http://www.coldbug.de/Bilder/kit/ln2-2.jpg

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Originally Posted by vapb400

Inventor FTW!!

LOL look at the chrome, if you rotate the object you can see sky and a car (see the parking spot lines?) in the "chrome"

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Yes, looks quite poor :D The material is supposed to be aluminium :p:

added some mass/surface area

http://www.coldbug.de/Bilder/kit/ln23.jpg

If thats going to be solid, remember some things are hard to mill. Otherwise looks really good. maybe want to make that middle peice hollow? that way it can get some liquid mass in there?

I love it Jan! This design is very good. Only hard part is getting the tooling to fit down there on a lathe. Thats really what keeps the solid designs limited to a certain extent..

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Originally Posted by k|ngp|n

I love it Jan! This design is very good. Only hard part is getting the tooling to fit down there on a lathe. Thats really what keeps the solid designs limited to a certain extent..

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This is just an idea. I have to look if it is possible to do.
Maybe I've to change some things.

Well what you say is true kingpin. But i spoke a cnc specialist that is going to build my units. I can get allmost everything in the base if its not smaller than 2mm. So i think its the cnc that makes the difference with solid container with huge surface to cool. If the cnc cant do work in the base you are limited by the cnc..

But man. you have designed a great unit jan. If it cools like it looks ;)

Quote:

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Originally Posted by n00b 0f l337

maybe want to make that middle peice hollow? that way it can get some liquid mass in there?

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I want to use a press to hold the container down. so it needs to be solid

Aaah.... An arc on it, thats a good idea.

ok.. ill give a hint. Be aware you have to make something in the mass like 1mm hole or otherwise you cant put in the arc because it can "move", if there is 1mm hole in the mass this cant happen ;)

I drawed my idea so you can see it :)

http://xtremesystems.org/forums/atta...chmentid=38288

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Originally Posted by Waus-mod

I drawed my idea so you can see it :)

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you are right. I have not thought about that. I changed the design.




http://www.coldbug.de/Bilder/kit/ln24.jpg

Oh and arc press can push into that?

why not?

Oh i mean will it? If so thats perfect!

yes. that is so ;)

Looks good Jan, almost like the pot I've had in my minds eye for some time now. Only difference is it has the center riser a larger diameter, about to the next ring cut in your drawing ;)

Just in idea for a holddown. not finished the drawing yet

http://www.coldbug.de/Bilder/kit/arc.jpg

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Originally Posted by MickeyMouse

Jan Im Loving the ARC M8!!

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big thanks :)


oh, and i think i've found someone who can machine the container for me :)
and i got a dewar for 50 bucks :)

probably some ln2 action soon :D

finaly two containers are finished. i'll make better photos when they arrive.

this ones are different from the design i posted above...

http://www.xtremesystems.org/forums/...id=39418&stc=1

very nice! pics of the inside?

awesome, internal pics would be great to see, will you be selling these or just making them for yourself?


cheers,

the_chad

Damn those look really nice. Good job got any working SS?