[Steam-engine] Gauge adjustment.

[Jeff Detwiler]

Hello Andy~~ and all those in steamland~

I have some bad news for you.  Mace Archer, longtime friend and mentor of mine, passed away October 15th.  He had shared some of his knowledge with Harold, and Harold has a dead weight tester that works very well.

Mace had always made sure that each gauge he worked on was calibrated correctly within a close range of your MAWP, however, it is very difficult to get it accurate across the entire range of the gauge.  He would always preload the gauge about 5 pounds so the gauge would sit on -0- properly when not under steam.  These gauges are obviously very old, and most of the bourdon tubes in the ones that have been restored have had holes soldered in them, which can change their expansion properties, and thus their accuracy at different pressure levels.

I finally finished the novel on the Joyland 65~~ look for it in January's issue of Steam Traction, and the JI Case Heritage Eagle.

Stay warm!

Jeff Detwiler
Keck #1786
Joyland 65 #34844

--- pioneersop96 at yahoo.com wrote:

From: Andy glines <pioneersop96 at yahoo.com>
To: Steam-engine mailing list <steam-engine at lists.stationary-engine.com>
Subject: Re: [Steam-engine] Gauge adjustment.
Date: Wed, 15 Nov 2006 06:50:48 -0800 (PST)

Thanks for the tips on gauge adjustment.  Mr Stark is
the one who set the needle to be accurate at 100psi. 
I will have to ask him if he can correct the error at
low pressure.  I met Mr Archer at Steam School a
couple of years ago.  I got the feeling that he wanted
to get away from repairing gauges but it might be
worth a call to make sure. This gauge is in great
condition it just needs to be properly adjusted.  Who
knows where I can get the puller needed to remove the
needle?

--- Richard Strobel <Richard_Strobel7 at msn.com> wrote:

> Here's the only gauge repairman that I have listed,
> Andy.  My friend Corky 
> called a guy the other day and he said due to
> liability, he has stopped 
> repairing...may be this guy..not sure:
> 
> 
> Mace Archer
> phone 620-221-3271
> 
> Address:
> 16430 Us Highway 160
> Winfield, KS 67156-7526
> 
> Good Luck,
> RickinMt.
> PS: We have the same problem with our gauge.  We
> were VERY lucky that the 
> indicating needle just fell off.  Further
> investigation reavealed a worn 
> linkage(?) and the needle wouldn't move until the
> slop was taken up.
> 
> 
> 
> 
> ----- Original Message ----- 
> From: "Andy glines" <pioneersop96 at yahoo.com>
> To: "Steam"
> <steam-engine at lists.stationary-engine.com>
> Sent: Tuesday, November 14, 2006 11:12 AM
> Subject: [Steam-engine] Gauge adjustment.
> 
> 
> > I have a good 350 lb traction engine gauge.  The
> hand
> > has been set to be correct at 100psi.  While the
> gauge
> > is correct at 100 it is off by quite a bit at the
> > bottom of the range.  There is about 15psi before
> the
> > needle moved off of the pin.  Who should I contact
> > about adjusting the gauge so that is is more
> accurate
> > at lowere pressure?
> >
> > Andy Glines
> > Evansville, IN


Andy Glines
Evansville, IN


 
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