i could go in here and talk about some one else's bot but why ,, and you are right i talk about my boat because thats what i have lets talk about my prop shaft insteadQuote:
Originally Posted by gn7
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i could go in here and talk about some one else's bot but why ,, and you are right i talk about my boat because thats what i have lets talk about my prop shaft insteadQuote:
Originally Posted by gn7
wow thank you so much this is what i was looking for someone with the right answer and from all the research i have done its all in the machining thank you i will contact them soonQuote:
Originally Posted by gn7
They are both good materials. You're not trying to rotate the world, so I would get which ever is going to be cheaper. K500 is ONLY brittle if machined incorrectly.Quote:
Originally Posted by ogshotgun
when i spoke to them he recommend the aqua met22 , Phil is hard to get on the phone"hint call after hours hell answer , Brian is usually very good and yes there web site could be easier to navigate , i found it easier to use the price list its much more completeQuote:
Originally Posted by MrDenton
you can go to bob barnes at vernes chrome plating he has 30 plus in metallurgy i believe is what he said, he has a liquid he puts on any metal and it tells him what it is .. i didn't invent this stuff just saw it in action and sharing what i found ,, also didn't mean to use all caps ..Quote:
Originally Posted by gn7
do you agree with the shop GN7 recommends? or do you have a place to recommend i do understand theres a difference i don't understand it at all but i do trust what you say and what GN7 says about it , the k500 is about 250-300 more and glenwood marine sells it .. i do not trust there machining myself , but thats just me.Quote:
Originally Posted by WESTERNAERO
I know Bob quite well, He did all the chrome on two street rods I built over 30 years ago as well as a few things I my boats. I don't think he has any such thing magic liquid or spray.Quote:
Originally Posted by ogshotgun
The post with these pictures posted 11-09-13, had written with them, up until today at 1:37 PM that these parts were ready to go for type III hard anodizing. WTF happened there. Did Bob pour some magic liquid on them and tell you that wasn't going to happen with these parts?
Like I said OG, you keep posting words and less pictures, and you are just reaffirming what some of us already know
http://www.hotboat.com/frm/attachmen...1&d=1384050555
http://www.hotboat.com/frm/attachmen...1&d=1384050671
http://www.hotboat.com/frm/attachmen...1&d=1384050783
what i said was i had part ready to go to be hard type111 anodized and powder coated all these were polished and clear coated they look nice don't they ? did you look at the pictures of the black hard anodizing they look great too, and the powder coating was a exact match to my boat color very happy with the way they turned out.. not too happy with your abuse but its ok your old and grumpy i get it lolQuote:
Originally Posted by gn7
Attachment 32342Attachment 32343Attachment 32344Attachment 32345Attachment 32346Attachment 32347for some reason you grab a few pictures out of many and add to it lol heres the rest of the photos you missed , and bob does not do anodizing of any type but you already know that and aim sure will throw that soon enough , i called bob and asked about his magic liquid he said " it was something he mad 20 years ago to tell the metal type , and that it won't break down all different metals within a given family but it works for his purpose .. my mistake sorry ..
Sonic Plating did the hard anodizing
Vernes did the powder coating, polishing, and chrome ... he does not do anodizing at all
survey is that my aqua met 17 shaft will be sent out for mag inspection and if all is good goes back in.. thanks kevin
All right, I'm going to put this out there again but I'm not going into longwinded detail again.
AQ17 is the same as 17-4PH (H1150 condition)..............................135,000 PSI tensile, 105,000 tension, 70,000 torsion
AQ22 is Nitronic 50 With a slightly different H/T process..................145,000 PSI tensile, 130,000 tension, 86,000 torsion
K Monel is nickel 500 or K500.............................................. ........145,000 PSI tensile, 110,000 tension
These materials are all subject to work hardening if not machined correctly. They can get micro stress cracks and fail.
Both the machining of the key way and well as the taper. Specially if the spindle speed at the large end of the taper is too fast for the diameter.Quote:
Originally Posted by WESTERNAERO
I am still suspect that were seen at the enduro may have been the result of machining,
i went to the company you had mentioned and i had them picked as my supplier if i got a new one now its confirmed thanks for the helpQuote:
Originally Posted by gn7
Constant surface foot.Quote:
Originally Posted by gn7
would you care to elaborate ?Quote:
Originally Posted by gn7
He's talking about magnetic properties of stainless. However 17-4 is magnetic.Quote:
Originally Posted by ogshotgun
It is, but I have never had very good luck magging it.Quote:
Originally Posted by WESTERNAERO
I also find it interesting he is feeding a blown BB Mopar thru a 1" AQ 17 shaft.
I think it's the shaft that was in it when he got it.Quote:
Originally Posted by gn7
Are you one of these guys OG? :cool
Attachment 32360
its whats in the boat when i bought it, i am asking what to use for the boat, why can't you just help without your bs ????????? when i bought the boat it had a bone stock 440 with a tunnel ram that wouldn't run it was all wrong i built the blower motor and this is what i have now, so either lend a hand or educate or just be quiet please its very annoyingQuote:
Originally Posted by gn7