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05-22-2006, 07:26 PM
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#64
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Join Date: Oct 2004
Location: Pittsburgh, Pa
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hey i want to polish my all american front tip on my barrel and it is annoed black? i guess....how do i get it that polished look?
thanks
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06-06-2006, 08:13 AM
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#65
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could i put like a mothers mag polish on the outside of my gun to shine it, but its blue so will it work and not jack up the paint ?
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06-13-2006, 10:34 PM
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#66
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Begg'n for paint
Join Date: Jun 2006
Location: doesnt matter
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Quote:
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Originally Posted by boarder2k7
Do you have any idea how large a tenth of an inch is? That tolerance would mean that a ".68" barrel could be anywhere between .58-.78, none of which would fit a paintball. 
And yes, within a brand of barrel (not stock barrels or 32* cheap stuff) the tolerances are indeed 1/1000 of an inch. It really isnt that hard when you have the proper tooling to make it. |
Das a hundreth of an inch bro..
__________________
Prostock 05
J&J edge elite
CP locking feed
Halo B w/rip
Pure energy 60 3000psi
Dye rhino tank cover
I hate sigs....
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06-13-2006, 10:40 PM
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#67
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I might as well add:
.1
1 tenth of an inch
.01
1 hundreth of an inch
.001
1 thousandth of an inch
__________________
Paying job seeks all CAD drafters out there!
SolidWorks preferred.
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06-13-2006, 11:52 PM
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#68
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Resident Wise-guy
Join Date: Aug 2005
Location: Tx
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QFT, u dont know how many times ive got asked to do a job milling something and i get the specs they want, mind you these are normally rough sketches scanned and sent via PM, and i see like .00150 and they tell me that its 150 thou, or i see .1 as 1 thou a lot.
__________________
"Originally posted by Dr.StraightPride: There once was a boy named Johnny. Johnny enjoyed PbNation and paintball in general. He enjoyed reading information and trying new modifications to his marker based on PbNation users' experiences. Unfortunately, Johnny could not spell. At all, ever. Not on Sunday or Wednesday. hI sP3lT lyK3 d1S. Then one day, I beat Johnny's head in with an iron pipe.
Then Johnny put a B/S/T post in the WGP forum and I ate his spleen."
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06-24-2006, 09:48 AM
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#69
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thats it? And they say polishings hard  j/p |
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06-28-2006, 06:52 AM
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#70
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@!?#%&$
Join Date: Mar 2003
Location: ~BFE~
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Don't forget that in machinists terms a tenth is .0001. .1 is a "hundred thousandths". Its weird like that.
.1501 would be "One hundred fifty thousandths and 1 tenth".
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07-07-2006, 06:10 PM
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#71
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flýi̧ng͢
Join Date: Oct 2005
Location: Nor Cal
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It's probably already said, but you might want to put up a disclaimer.
__________________
and there will be nothing left of you except the god-man, the god-woman,
the heavenly man, the heavenly woman, the heavenly child
there will be nothing you will be looking for in this worldexcept for your god. this is all a dream; a dream in death.
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07-09-2006, 04:57 AM
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#72
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Nathan Explosion
Join Date: Jul 2004
Location: Oxford MI +248+
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Quote:
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Originally Posted by GFunk
It's probably already said, but you might want to put up a disclaimer.
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yeah good point. |
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09-05-2006, 09:35 AM
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#73
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Very.. the same like...
Join Date: Apr 2006
Location: somewhere.. not here
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Quote:
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Originally Posted by gamerndm
I just thought I would throw this out there as discaimer: if you are using a wire brush or steel wool on aluminum, be absoulouty sure that there is NO rust on the brush or wool. if the friction builds up, and they get hot enough, the rust and aluminum could react in whats called a "thermite" reaction. just google "thermite" and youll see what I mean. this reaction produces molten iron, so it is very hot, and there is no way to smother the reaction, as the oxygen is in the rust, not the surrounding air.
Quoted from Wikipedia-
"Thermite is impossible to control or contain once lit. USE EXTREME CAUTION.
WATER WILL NOT EXTINGUISH A THERMITE REACTION. IT WILL CAUSE A STEAM EXPLOSION AND POSSIBLE PERSONAL INJURY.
The same applies to almost all other liquids - they simply cannot draw heat away from the reaction as quickly as it is produced, and the oxidizer is already present so they cannot smother it."
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not to bash on you or anything, but generally a thermite reaction requires something extremely hot, such as a magnesium flare to set the reaction off.. I could be wrong, but I highly doubt that sanding aluminum could produce THAT much heat.. especially considering that most people would probably notice an uncomfortable amount of heat produced long before that..
that's not to say that if the piece was in a vice grip and the person was using a drill on the highest setting AND not using any kind of coolant or something like that, that it COULDN'T happen.. it just doesn't seem terribly likely to happen to most people ballsy enough to try this.. notwithstanding morons, of course.
just my 2 cents ^.^
ooh, also, superkudos for doing your homework! I knew about the reaction, but didn't even think about the fact that the O2 was in the rust! 
__________________
there is a fine line between insanity and genius.. I was never very good at lines
Originally posted by Headshotted
"It needs more Cowbell. and by Cowbell, I mean face."
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09-09-2006, 09:17 AM
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#74
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hey does anyone here know how much it would be to get a feild of pot levves and buds on a black dm4
__________________
DGAF KINGSPADEPB TEAM
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10-10-2006, 08:34 PM
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#75
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Only one baby!!!!
Join Date: Mar 2003
Location: Evergreen State
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How many of you look at "fractions" and see "decimals!!!"
P.S... Don`t do drugs |
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11-26-2006, 10:28 PM
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#76
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well...ino its been a long time since anyone has posted in this thread...but, how would i go about polishing my autococker's ram? thanks
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11-29-2006, 05:58 PM
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#77
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Ninja in Training
Join Date: Jan 2004
Location: chicago
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anyone wanna be my friend? pm me casue that would be super
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12-17-2006, 08:05 PM
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#78
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sorry for sounding noobish but can i do this to an ego
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12-18-2006, 01:29 AM
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#79
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never tried it myself but i would assume you could
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03-06-2007, 02:07 PM
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#81
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that looks nice. what method of the 100000 listed did you use?
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03-11-2007, 03:14 AM
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#82
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My first marker!!
Join Date: Jan 2007
Location: Close to Rochester NY
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Quote:
Originally Posted by gamerndm
I just thought I would throw this out there as discaimer: if you are using a wire brush or steel wool on aluminum, be absoulouty sure that there is NO rust on the brush or wool. if the friction builds up, and they get hot enough, the rust and aluminum could react in whats called a "thermite" reaction. just google "thermite" and youll see what I mean. this reaction produces molten iron, so it is very hot, and there is no way to smother the reaction, as the oxygen is in the rust, not the surrounding air.
Quoted from Wikipedia-
"Thermite is impossible to control or contain once lit. USE EXTREME CAUTION.
WATER WILL NOT EXTINGUISH A THERMITE REACTION. IT WILL CAUSE A STEAM EXPLOSION AND POSSIBLE PERSONAL INJURY.
The same applies to almost all other liquids - they simply cannot draw heat away from the reaction as quickly as it is produced, and the oxidizer is already present so they cannot smother it."
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Thermite is Iron Oxide and powdered Aluminium it is normally ignited with a starter charge of powdered magnesium and zerconium This starter combination burns at over 1900 degrees which is needed to set off the main charge.
#1 thermite is a precise mix of these 2 ingredients not Rust and aluminium grindings.
#2 the "mesh" (partical size) is critical to ignition
#3 If by chance you have #1 and #2 just right while wire wheeling aluminium Aluminium melts at 1220 degrees F ....Thermite needs 1900 ++ to ignite.... you figure it out!!
__________________
If you have ever played with oil filled paintballs we can talk!
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03-13-2007, 05:29 PM
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#83
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Join Date: Jan 2007
Location: the 816
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if you want it done right send it to the company i work for!!!
www.htlaser.com
we can take care of all your polishing and laser engraving needs!!! |
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06-08-2007, 02:48 PM
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#84
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Quote:
Originally Posted by tippy2cocker
Im not sure if this is the right place for this but here it goes.
I want to turn my double trigger into a blade style one. (like just flat) i want to get rid of teh ridge in the middle.
I can do that but how would i go about polishing it?
I have a dremel what else do i need?
Would it be better to just get it rechromed?
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or, just get a custom trigger?  |
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