Teybers Evap

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12-22-2008, 05:10 PM
teyber

Quote:

Originally Posted by ruffus

hey guys i was going to wait till ozzfests evap shows up to braze them all at once but i think that i am just going to get the test evaps brazed up and hopfully i will have the system together today and vac'ing down overnight will let u guys know more as i get it done. as well i will post some pics when done brazeing the evaps as well as cleaning and laping

sweet! sounds good:up:
12-22-2008, 05:14 PM
teyber

Quote:

Originally Posted by EliTE22

do u have a gpu mount yet???
looks really good tyber keep up the good work:up:

zomg how did i miss this! :(

not yet but i was thinking of just a "sandwich" type mounting
12-22-2008, 05:25 PM
Buckeye

Dang Teyber that is sweet !!

Me needs your machines !
12-22-2008, 09:00 PM
teyber

Quote:

Originally Posted by Buckeye

Dang Teyber that is sweet !!

Me needs your machines !

boy i wish i had a cnc mill, a 10x22 lathe, a sandblaster, a cnc router, and so many other tools lol.

edit:

how did i forget a cnc plasma :O
12-22-2008, 10:48 PM
wdrzal

Quote:

Originally Posted by teyber

boy i wish i had a cnc mill, a 10x22 lathe, a sandblaster, a cnc router, and so many other tools lol.

edit:

how did i forget a cnc plasma :O

Better put out Extra Cookies for Santa this year !!!! :)
12-22-2008, 11:44 PM
teyber

Quote:

Originally Posted by wdrzal

Better put out Extra Cookies for Santa this year !!!! :)

nah- here is my x-mas gifts

http://www.cncfusion.com/images/X3mo...s/CIMG4961.JPG
(with helical couplings for the x/y axis)
which is $650.

then a face mill, inserts for it, a .0002" 6" digital caliper, and some more cnc parts:up:

I realized with those tools i just wouldn't be able to pay them off. Maybe one day ill try to get a small 7x12, 9x19, or similar lathe and convert it myself with a spindle encoder:up:

whats on your list walt? anything fun?:)
12-23-2008, 03:22 PM
wdrzal

^^^^^^^^ No more room in the toy Box!

Do you have a good dial indicator and Base ? You hould check all the table slide runouts and spindle so you know where you started before you start putting the new lead screws in.You'll need it for the retrofit too.
12-23-2008, 03:36 PM
teyber

Quote:

Originally Posted by wdrzal

^^^^^^^^ No more room in the toy Box!

Do you have a good dial indicator and Base ? You hould check all the table slide runouts and spindle so you know where you started before you start putting the new lead screws in.You'll need it for the retrofit too.

True true :) i have one but i think its just .001".
12-23-2008, 08:58 PM
ruffus

can't wait to see how it all works out for ya as u do good work without the cnc
12-24-2008, 12:16 PM
teyber

thanks man! :)

look what showed up, this wasn't supposed to come for 1-2+ weeks!
http://i198.photobucket.com/albums/a...r/DSCN2934.jpg
http://i198.photobucket.com/albums/a...r/DSCN2935.jpg
http://i198.photobucket.com/albums/a...r/DSCN2936.jpg
http://i198.photobucket.com/albums/a...r/DSCN2937.jpg
http://i198.photobucket.com/albums/a...r/DSCN2938.jpg
http://i198.photobucket.com/albums/a...r/DSCN2939.jpg
http://i198.photobucket.com/albums/a...r/DSCN2940.jpg
12-24-2008, 04:08 PM
ruffus

ok guys i have the test rig all brazed up just need to put leak lock on the 2 flares. then i can evac it down and get to tunning it
12-26-2008, 09:29 AM
[XC] 2long4u

Nice counters dude.
12-28-2008, 09:01 AM
WittieM

<------ I'm seriously jealous now Reed. Let me know when you have a batch of evaps and if they are i7 compatable (mounts).
12-28-2008, 09:10 AM
Buckeye

That is so sweet. Hardware :banana::banana::banana::banana: :up:

Nice one Teyber !!
12-29-2008, 07:57 PM
teyber

wtf

this did not come up in the "threads with new posts"

so sorry for the late reply :(

thanks jon! Btw did that firm screw you on that house you were going to buy?(where they wanted you to fix everything and they didn't guarantee the house to you?)

matt- Look up :)

thanks bill!
01-05-2009, 06:29 AM
ruffus

so guys last night i stayed up late to see if i could get the test rig up and running. so after i got it charged with r290 it was running just great i was getting -33c at 200 watts then all of a sudinht e low side sucked into vacuum as well the high side droped as well. so i was thinking at frist muck i have a leak. so i shut it off and looked for any leaks with leakdetector stuff and could not find any. So when i found there was no leaks i got down to thinking what could cause this to happen. now does anyone have a idea what might be happening here. as at first i thought maybe it was a blocked cap tube but if it was that the high side would have gone up instead it got lower.oh ya as well after it does this and i shut it down the sides don't equlize. here i will give u guys the model number of the compressor maybe there is something i am missing
01-05-2009, 06:30 AM
ruffus

not to sure what is up with this thing as i get up this morning and now it seems to be working so i am going to leave it running and see if it does this again
02-14-2009, 04:18 PM
teyber

finally invested in a blaster. not perfect but here is try #1 wit a totally ghetto setup :) (no cabinet, not enough air, too fine of grit)
http://www.cnczone.com/forums/showth...t=59173&page=2

btw why does xtremesystems never let my upload pics to the site

http://i198.photobucket.com/albums/a...r/DSCN3085.jpg
http://i198.photobucket.com/albums/a...r/DSCN3086.jpg

all previous blasting was done by ruffus(better then me lol) but shipping was starting to add up

so this is the first blasting done by yours truly :)
02-14-2009, 04:40 PM
bazx

she look great teyber work of art mate well done
02-14-2009, 07:01 PM
Ozzfest05

see teyber I told you some sand blasting equipement is cheap make yourself a ghetto blaster cabinet and after a while you will have it down
good job man
02-14-2009, 07:58 PM
aenigma

Quote:

Originally Posted by ruffus

so guys last night i stayed up late to see if i could get the test rig up and running. so after i got it charged with r290 it was running just great i was getting -33c at 200 watts then all of a sudinht e low side sucked into vacuum as well the high side droped as well. so i was thinking at frist muck i have a leak. so i shut it off and looked for any leaks with leakdetector stuff and could not find any. So when i found there was no leaks i got down to thinking what could cause this to happen. now does anyone have a idea what might be happening here. as at first i thought maybe it was a blocked cap tube but if it was that the high side would have gone up instead it got lower.oh ya as well after it does this and i shut it down the sides don't equlize. here i will give u guys the model number of the compressor maybe there is something i am missing

Sorry, I didn't see this before so I am really late, but this is definitely from a blocked cap tube, most likely from moisture. Been there more times than I'd have liked! When this happens, both high side and low side pressure will drop exactly as you have described and it won't equalize or it will equalzie slowly. If it doesn't equalize even after giving it time to warm up, then it's probably something plugging the capillary that the drier didn't catch.

If it keeps doing it and you are sure it's water because it equalizes after warming up, then recover your refrigerant(since it's R290 I guess this doesn't really matter so much) and vacuum it out while heating the drier. Heating everything would be even better if you have a small space heater you could turn on low just to warm things up a little bit to speed up the process. After that you should be good to go. :)
02-14-2009, 09:28 PM
ruffus

thanks man ya i had ended up getting it there was a leak or 2 i had to work out then i evaced it down 3 times and left it on over night for each run and it worked just great well enough that i got another compressor the same and i am building a couple of cascades with them as my first stage compressors and 2 danfoss sc18clx.2's for the second stages. but thanks for the help.

Quote:

Originally Posted by aenigma

Sorry, I didn't see this before so I am really late, but this is definitely from a blocked cap tube, most likely from moisture. Been there more times than I'd have liked! When this happens, both high side and low side pressure will drop exactly as you have described and it won't equalize or it will equalzie slowly. If it doesn't equalize even after giving it time to warm up, then it's probably something plugging the capillary that the drier didn't catch.

If it keeps doing it and you are sure it's water because it equalizes after warming up, then recover your refrigerant(since it's R290 I guess this doesn't really matter so much) and vacuum it out while heating the drier. Heating everything would be even better if you have a small space heater you could turn on low just to warm things up a little bit to speed up the process. After that you should be good to go. :)
02-14-2009, 10:21 PM
aenigma

Good, glad to see you got it working. :up:
02-19-2009, 01:19 PM
teyber

im thinking about getting this lathe this weekend
http://www.harborfreight.com/cpi/cta...emnumber=45861

as i have a 20% off coupon. sure the grizzly 10x22 is a 3x better lathe, but $1100 is a lot of money when you already have a mill
02-19-2009, 01:21 PM
[XC] gomeler

I want your garage :(

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