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Melted Cam gears pics - Not for the squeamish!

Old 08-05-2005, 12:03 PM
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AO
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Default Melted Cam gears pics - Not for the squeamish!

Let me begin by saying that Mr. Lexse is awesome guy. Mr. Lexse was trying to get a group buy together some time back to have cam gears re-hard anodized. Everything looked good on paper.

Unfortunately the place that he had identified was supposed to check the gears for compatibility with their process. Unfortunately, they did not . After bead blasting the gears, they put them in some type of pre-wash. As Lex told me, "They reacted violently." That was an understatement.

Obviously they were a total loss. Can you believe they sent these back instead of a check? Luckily, Lex was able to procurr a dry-film lubricant. You'll have to ask him how it's applied. I recevied the recoated gears from yesterday, and they look awesome.

They now look like the one on the left.



Here's the melted ones.
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Old 08-05-2005, 12:04 PM
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You know, maybe Mark Kibort can use these!
Old 08-05-2005, 12:15 PM
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Originally Posted by Andrew Olson
You know, maybe Mark Kibort can use these!


Yeah. They DO look lighter now. Less rotating mass and all...

Last edited by worf928; 08-05-2005 at 12:46 PM.
Old 08-05-2005, 12:21 PM
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There HAS to be a way those can be used in some garage-furniture or decoration.

Either that, or call them Salvador Dali gears and eBay them!

Old 08-05-2005, 12:25 PM
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Originally Posted by Andrew Olson

They now look like the one on the left.


Wow...that's a damn good picture!
Old 08-05-2005, 01:02 PM
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I think Heinrich may have a timing belt hanging in his garage that matches those...
Old 08-05-2005, 01:08 PM
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Originally Posted by SharkSkin
I think Heinrich may have a timing belt hanging in his garage that matches those...
So do I.

Old 08-05-2005, 01:09 PM
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No, but Dave does!
Old 08-05-2005, 01:38 PM
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Originally Posted by Big Dave
So do I.
Yeah, no kidding... This is what I had in mind when I said that though. Difference is... that car was still working fine!
Old 08-05-2005, 01:41 PM
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That will buff out.
Old 08-05-2005, 02:06 PM
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Well, they look like victims of a shark attack
Old 08-05-2005, 06:33 PM
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I think the guy walked away and left them for an extended bath. I left a paint soaked plastic handle in laquer thinner once overnight that would have been fine for 20 min.
Old 08-05-2005, 08:38 PM
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Question

Put this under the "I could be wrong column", but,
SFL, SFD and all of the Dry Film Lubricants I have come across or used are aerosol or paste's.
I'm not sure if the suspension fluid in the aerosol simply drys and the dry lubricant remains , or what, but that's my impression. I use it a lot on various road grader/maintainer parts.
In the Army I used SFD for tool box inventory and turn in. Sprayed on old hand files made it them look like new and the finish would not scratch off with a fingernail. Unfortuneatly, due to the Film filling in the cutting groove the files were useless until wire wheeled.
Did I miss something? Was there some humor involved? If so, soooorry!
Due to the TYPE OF WEAR it won't do much good in a cam gear application -for very long-.
I don't believe any of the dry films can be applied as a LONG TERM, 'hard face', nor do I think they can be powder-coat applied.
Old 08-05-2005, 10:02 PM
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wow i was hoping to get the set for my 85 recoated. I already bead blasted them. Glad i missed that group buy. Guess i will have to research that coating now.
Old 08-05-2005, 11:04 PM
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Originally Posted by John Struthers
Put this under the "I could be wrong column", but,
SFL, SFD and all of the Dry Film Lubricants I have come across or used are aerosol or paste's.
I'm not sure if the suspension fluid in the aerosol simply drys and the dry lubricant remains , or what, but that's my impression. I use it a lot on various road grader/maintainer parts.
In the Army I used SFD for tool box inventory and turn in. Sprayed on old hand files made it them look like new and the finish would not scratch off with a fingernail. Unfortuneatly, due to the Film filling in the cutting groove the files were useless until wire wheeled.
Did I miss something? Was there some humor involved? If so, soooorry!
Due to the TYPE OF WEAR it won't do much good in a cam gear application -for very long-.
I don't believe any of the dry films can be applied as a LONG TERM, 'hard face', nor do I think they can be powder-coat applied.
I don't know wht the exact stuff is, but the mfg says this is one of the applications. Lex would have to gve specifics on how it's applied, but I do know that it is baked on. I guess we'll have to find out how the long-term works out for it.

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