Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail
From: "Jim Wilkins" <muratlanne@gmail.com>
Newsgroups: rec.crafts.metalworking
Subject: Re: rod-mill project - "mains" electric motor advice
Date: Sat, 31 May 2025 22:39:50 -0400
Organization: A noiseless patient Spider
Lines: 12
Message-ID: <101geih$1o4eo$1@dont-email.me>
References: <m1ldsc42kf.fsf@void.com> <vt1lpb$s85h$1@dont-email.me><m1v7r6369f.fsf@void.com> <vtjuae$25rd3$1@dont-email.me><m11pttet2t.fsf@void.com> <vtlhuj$3llfn$1@dont-email.me><vu1hus$2li1h$1@dont-email.me> <m1wmbd29er.fsf@void.com><vu5a52$2442q$1@dont-email.me> <m1r01kwsh9.fsf@void.com><vu801e$gq7a$1@dont-email.me> <m1v7pjhzvs.fsf@void.com><101aksp$2ro3$1@dont-email.me> <m1o6vaxy40.fsf@void.com><101c5ro$f61r$1@dont-email.me><j4mj3kle5moqibt8kog3dr0rkmri69cvs2@4ax.com> <m1iklhuoo1.fsf@void.com>
MIME-Version: 1.0
Content-Type: text/plain;
	format=flowed;
	charset="iso-8859-1";
	reply-type=original
Content-Transfer-Encoding: 7bit
Injection-Date: Sun, 01 Jun 2025 04:40:23 +0200 (CEST)
Injection-Info: dont-email.me; posting-host="0e6298b52f89f7d6fb6446670d6a0b2a";
	logging-data="1839576"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX181YSxE79upkQ8ys1qa8Il5Xby6uzX69tc="
Cancel-Lock: sha1:z0sFHACDDylEae9KUzJpEE8hCHo=
X-Newsreader: Microsoft Windows Live Mail 16.4.3505.912
X-Priority: 3
Importance: Normal
In-Reply-To: <m1iklhuoo1.fsf@void.com>
X-MSMail-Priority: Normal
X-MimeOLE: Produced By Microsoft MimeOLE V16.4.3505.912
Bytes: 2227
X-Original-Lines: 1

"Richard Smith"  wrote in message news:m1iklhuoo1.fsf@void.com...

50% faster would generally be without unsought thrills?
----------------------------------

Safety factors are usually greater than 1.5x except in aviation. Chain for 
instance is designed for 4 times the rating, proofed at 2 times. Important 
structures may use 5x. My old copy of the AISC steel manual gives loading at 
1/3 of hot rolled mild steel's yield point for building codes. I don't know 
the numbers for most other things.

The Springsteen concert film on TV is too distracting to continue.