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Old 09-10-2019, 01:17 PM   #38
BRENT in 10-uh-C
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Join Date: May 2010
Location: Eastern Tennessee
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Default Re: babbit tolerance? .000?

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Quote:
Originally Posted by Kurt in NJ View Post
I see evidence of the brinell test on crankshafts, steering arms, front axles, haven't seen it on blocks, rods, main caps, I think it was just done on heat treated parts
Quote:
Originally Posted by rotorwrench View Post
I think they were more concerned with hardness on rotating assemblies. Brinell testing is mostly used on course stuff like castings but the stationary parts were not all that hard. If cast iron is too hard it gets brittle. Casting techniques then were not what they are now for sure.

Well, if y'all say so..


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Attached Files
File Type: pdf EngineBrinellHardness1.pdf (113.3 KB, 69 views)
File Type: pdf EngineBrinellHardness2.pdf (1.81 MB, 42 views)
File Type: pdf EngineBrinellHardness3.pdf (1.78 MB, 34 views)
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