I think my grandfather prefers the silver brazing as its 600-620#c rather than your 1200.
He seems confident that it will work, ill assemble the block in the same manner as you have.
I think my grandfather prefers the silver brazing as its 600-620#c rather than your 1200.
He seems confident that it will work, ill assemble the block in the same manner as you have.
Hi,do you clean inside of evap after brazing and if,with what kind of stuff ?And can i ask how big hole make a Baker for .028 cab tube?
my bag i forget about using celsius....1200f which is about the same as your 650c...Originally posted by Holst
I think my grandfather prefers the silver brazing as its 600-620#c rather than your 1200.
He seems confident that it will work, ill assemble the block in the same manner as you have.
sorry bud fahrenheit comes natural to me...so i didnt think...
LOL
Ok, all makes sense to me now as well ... 1200 did seem stupidly high.
Ya some of us try to melt the copper tubing together.
God I hate when I have my torch set up for 2 1/8+ pipe and forget to change it back inorder to do 1/4 or 3/8inch tubing.
Imagination is a powerful tool.
I put my copper in warm acid baths, that gets inside the block and cleans it up good. Remember to give it a good rinse and dry afterwards to get rid of the acid.
Thanks,what kind of acid do you use?Is there alternative for acid?
Just a pic to show the two vap block I'v designed and machined
not yet, it will be at the vap of a dual stage system
zytrahus,
They look great! Please keep us posted on performance.
I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me.
Hunter S. Thompson (1939 - 2005)
you can use plain lemon juice, mixed with some water to do this...Originally posted by sharp
Thanks,what kind of acid do you use?Is there alternative for acid?
Although, that's what a friend told me, still have to give my stock of copper a bath
Yeah you can do that. I used phosphoric acid, im sure you can use sulphuric acid or hydrochloric acid. These will clean the copper quicker and get rid of the tough marks better than lemon juice (citric acid) as thats a weak acid like vinegar (acetic acid IIRC), as they are real acids
What I normally do is get 2 containers, the first one big enought to hold your evap, then place this in the second container. Fill the second container with hot water and the first with acid. Pop the evap in the acid and let it clean. The hotter the acid the quicker the reaction, as a general rule the reaction rate doubles for every 10ºC temperature increase.
Designing a new 8 shot revolver zytrahus blows the competition away!
mor pics do you have a cap to braze over these or pipe or what..
Wow pc ice, Nice mirror finish you got there. Done by hand?
now to get the rest looking like that............................
none
zytrahus,
I'm speechless! How well does it work?
I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me.
Hunter S. Thompson (1939 - 2005)
thats awsome!
If i was an animal Id be a freezer.
nice board too, seems like you are a big spender
You will find as you look back upon your life that the moments when you have truly lived are the moments when you have done things in the spirit of love !
Wow,
Dual Xeon with Xtreme cooling
Makes my PE2300 look like junk
Bowman and Baker, are there plans anytime in the near future to provide complete evaporator assemblies?
This would include the block, cap tube, and suction hose, all completely assembled, cleaned, lapped, insulated, and pressure tested.
By the time a DIYer gets all of the equipment needed for this part of the operation, he is probably better off paying someone else to assemble it. Given a complete assembly, he can do the rest with a small torch.
Yes that is already being planed...as baker has been waiting on the evap covers before this was to be offered for sale.Originally posted by Gary Lloyd
Bowman and Baker, are there plans anytime in the near future to provide complete evaporator assemblies?
This would include the block, cap tube, and suction hose, all completely assembled, cleaned, lapped, insulated, and pressure tested.
By the time a DIYer gets all of the equipment needed for this part of the operation, he is probably better off paying someone else to assemble it. Given a complete assembly, he can do the rest with a small torch.
as far as i know .you will be able to purchace a evaperator,hose,cap tube and insulated cover...complete and ready to go.
baker and I spoke yesterday in lenght about this.it is just a matter of working out the bugs in the last revision of covers to fitt the latest revision blocks.
That's a great idea!:thumbsup:
I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me.
Hunter S. Thompson (1939 - 2005)
I would also suggest over length cap tubes, with instructions on how many inches to cut off, according to the heat load and the refrigerant being used.
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