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explain forged and cast ?

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Old 11-28-03, 09:08 AM
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LEXISM
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Default explain forged and cast ?

I was just wondering what is the difference and whats better?
Old 11-28-03, 10:22 AM
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bitkahuna
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Cast - pour molten metal into a mold and let it cool and you have a wheel.
Forged - take solid metal and stretch and press it into the shape you want.

Cast - cheaper.
Forged - more expensive but lighter and stronger.
Old 11-28-03, 11:08 AM
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J.P.
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Originally posted by bitkahuna
Cast - pour molten metal into a mold and let it cool and you have a wheel.
Forged - take solid metal and stretch and press it into the shape you want.

Cast - cheaper.
Forged - more expensive but lighter and stronger.
I thought forged was like cut on a CNC machine?
Old 11-28-03, 11:20 AM
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Here ya go...all the info is right here...

http://www.tirerack.com/wheels/tech/construc.htm

~Seize
Old 11-28-03, 04:42 PM
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bitkahuna
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Originally posted by jpa2400
I thought forged was like cut on a CNC machine?
As the referenced article says, forging is pressing out the wheel and the CNC cutting/milling machine is to cut out bolt holes and cosmetic details.
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