Re: wear testing
- From: "Ed" <edpecqe@xxxxxxxxxxxx>
- Date: 27 Jun 2006 06:50:06 -0700
billghutes1@xxxxxxxxxxxxxx wrote:
can anybody provide me guidance in wear testing for analysis of wear
mechanisms in steel???
will Pin on disc method work for non mettalic interfaces?
I want to work with steel and glass interface.
kindly reply
BG
BG
Wear testing using standardized samples such pin on disk,
three-balls-in-socket, rubbing disk, etc. have no bases in reality
since the wear systems of any "standardized test" and the application
are very different.
Best practice is to build a prototype of the machine (or small
subsection of the full size machine) and test it directly measuring
material loss (wear) via dimensional loss and gravimetric (weight)
loss. Protoype and subsection testing more closely duplicates the wear
systems in the actual machine application. Accelerated testing using
stanardized samples or even prototype testing is a risk - wear systems
are often velocity and time depenedent and hence the output of an
experiment is confounded with time.
good luck
Ed
.
- Follow-Ups:
- Re: wear testing
- From: billghutes1@xxxxxxxxxxxxxx
- Re: wear testing
- References:
- wear testing
- From: billghutes1@xxxxxxxxxxxxxx
- wear testing
- Prev by Date: Re: Casting problem with 4 elements
- Next by Date: Re: wear testing
- Previous by thread: Re: wear testing
- Next by thread: Re: wear testing
- Index(es):
Relevant Pages
|
