Machinist's ?

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Originally Posted by Hotboat

It'll do 180" by 60' or so. We could do an entire billet boat lol


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I triple dog dare 'ya...

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Originally Posted by WESTERNAERO

That's a fair price. Material, machine, heat treat, broach, tooling, fixtures for 2 pcs would be about $1500 total on a good day.
Snap-on made 3000 pcs to get that price at 100 each.

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Well said!!!

What does broach refer to?


CH3NO2

Snap on uses a forging die to create the rough shape and the finished internal spines and square end drive. To make the dies is very expensive so to do a small run of parts the internal profiles need to be broached. Broaching is a process to cut those sharp internals.

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Originally Posted by WESTERNAERO

Snap on uses a forging die to create the rough shape and the finished internal spines and square end drive. To make the dies is very expensive so to do a small run of parts the internal profiles need to be broached. Broaching is a process to cut those sharp internals.

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Thanks, I have always been intrigued by how parts get made.


CH3NO2

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Originally Posted by Stainless

What does broach refer to?


CH3NO2

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The price of the broach alone will give you sticker shock... Here is a short animated video that will give you a an idea how your internal profile is cut... http://www.youtube.com/watch?v=fPkc7PHLlMM

Since that is a cutaway, is the broach basically a male piece with splines being pushed through a female piece? Thanks for the vid, this is interesting for me!


CH3NO2

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Originally Posted by Stainless

Since that is a cutaway, is the broach basically a male piece with splines being pushed through a female piece? Thanks for the vid, this is interesting for me!


CH3NO2

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Yes, sort of.

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Originally Posted by CampbellCarl

I triple dog dare 'ya...

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Lol


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