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Re: How to reduce rail squeal?
- Subject: Re: How to reduce rail squeal?
- From: John Clausen <clausenjh@cf.ac.uk>
- Date: Wed, 03 Feb 1999 12:30:52 -0800
- Newsgroups: aus.rail, uk.railway, alt.railroad
- Organization: Cardiff University
- References: <36A8268F.ADCB2B48@ecn.net.au> <36AA3DEC.B82B1A2D@ix.netcom.com><36AC997F.6B42@access.mountain.net> <78ii1l$m55$1@news.quebectel.com><917305153.803648@samba.news.big-orange.net><Xudr2.193$Md2.8203@nsw.nnrp.telstra.net> <ioPfqDAt4ws2EwG3@ppplon.demon.co.uk> <Q2Ws2.82$o43.1167@nsw.nnrp.telstra.net> <36B46D90.D15889D2@ozemail.com.au>
David Johnson wrote:
> It is only a low pitched grinding noise when there is very high adhesion. When
> the adhesion is less than perfect, the low pitched grinding turns into a high
> pitched squeal.
That's not due to curves, that's due to slipping on leaves isn't it?
Which is a totally different (and probably more serious) problem.
John.