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#1
05-19-2014, 06:35 AM
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Update on the two outdoors corrosion boards. Hornady One shot has finally failed on Board #2 Leaving Frog Lube and WD 40 Specialist but the Hornady product is still going strong on board #1.
 
__________________
http://staysharpguide.com/ 
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#2
05-19-2014, 10:53 PM
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Well at this point I think that the 3 are still doing well. even with the one failure..A long time in the wet wonderful out of doors..It ain't real wet here though..Going to a gun show this weekend..There is a guy at this one that sells all kinds of gun lubs etc..some I have never heard of.
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skeet@huntchat.com Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote!" Benjamin Franklin
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#3
05-20-2014, 08:11 AM
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I am in the process of designing an experiment, process and device to do further lubricity evaluations on these products. The first evaluation was for the coefficient of “static” friction but I fear it was lacking (even though it was a reasonable side by side evaluation) so Im working on evaluating “dynamic” friction forces. The long holiday weekend should provide me with time to get this going.
Static coefficient of friction was pretty straight forward with the weighted sled and the addition of water to eventually break free the friction forces between the two metal plates but I am devising a constant motion evaluation so I can capture the friction forces between two metal plates that are continually moving to gauge lubricity of the products as well as wear over a great duration than the static friction evaluation.
__________________
http://staysharpguide.com/
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#4
05-21-2014, 07:18 AM
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Ive completed the device I assembled and plan to use to measure dynamic friction forces. There are some refinements I need to make but I think the concept is pretty straight forward.
     Here is a video of the dynamic coefficient of friction device in action. Its clear I need to work on the consistency of the smoothness of the big saw blade. You can hear and see the variations in smoothness. https://www.youtube.com/watch?v=5ll66unVgMo In the coming days I will evaluate the friction reducing properties of the products I have previously evaluated for lubricity and corrosion resistance.
__________________
http://staysharpguide.com/
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#5
05-21-2014, 08:34 AM
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That's a really impressive bit of engineering!
__________________
“May we never confuse honest dissent with disloyal subversion.” Dwight D. Eisenhower "If the freedom of speech is taken away, then dumb and silent we may be led, like sheep to the slaughter" George Washington Jack@huntchat.com
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#6
05-21-2014, 10:37 AM
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Amazing!
I am impressed. Well done and very ingenious. All the best...
Gil
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#7
05-22-2014, 05:34 PM
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Heck I'm very impressed, and as usual I can't wait to see the results.
Richard
__________________
(Moderator - Gear & Gadgets, Cowboy Action, SouthWest Regional, Small Game) GoodOlBoy@huntchat.com For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. - John 3:16 KJV Then I commended mirth, because a man hath no better thing under the sun, than to eat, and to drink, and to be merry: for that shall abide with him of his labour the days of his life, which God giveth him under the sun. - Ecclesiastes 8:15 KJV "The gun has been called the great equalizer, meaning that a small person with a gun is equal to a large person, but it is a great equalizer in another way, too. It insures that the people are the equal of their government whenever that government forgets that it is servant and not master of the governed." - 40th President of the United States Ronald Reagan 1911-2004
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#8
06-07-2014, 06:24 PM
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Thank you for all you do to help us here at HC. I am very impressed with your work.
__________________
mugrump
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#9
06-08-2014, 06:36 PM
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Here is an update on the corrosion boards after 43 and 42 days outside.
 The last three samples on board #1 are about to give up.  Board #2 samples are all finished. Every sample is showing corrosion.  The indoor samples (after 41 days) are showing more failures. (Only in the thumb print area) Rust prevent, WD 40 regular), Militech1, Strike hold, Archoil, 3 In One iol, Kroil, Hoppe's MDL. Mil Poro 7 have now failed along with the others that had failed earlier.
__________________
http://staysharpguide.com/
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