Todd:
The scenario is this, upper and lower are similar sized blocks
(Press platens heated with steam) steel block under 2800 pounds of
compression. At any given moment if the steam stops, with only the 4 sides
exposed to 80 to 100 degrees ambient how long before the block reaches 280
degrees F.
(Rubber being cured in a block of steel, cure time at 325F is 15 to 30
minutes)
Shirley
_____
From: Todd Anderson [mailto:tanderson@...]
Sent: Monday, October 11, 2004 12:10 PM
To: vantage@yahoogroups.com
Subject: RE: [Vantage] OT Heat dissipation of Steel
Would those ambient temperatures be below or above freezing?
Since only the sides are exposed what's above and below? More steel at
325F?
________________________________
From: Shirley Graver [mailto:shirleyg@...]
Sent: Monday, October 11, 2004 10:51 AM
To: vantage@yahoogroups.com
Subject: [Vantage] OT Heat dissipation of Steel
For all of you Steel guys, approximately how long would it take a block
of
steel 24" x 24" x10" to cool from 325F to 285F with no heat applied and
only
the sides exposed to ambient temperatures. To make this easier, pick
one of
the choices below.
1. 1 - 5 minutes
2. 5 - 10 minutes
3. 10 - 15 minutes
4. 15 - 20 minutes
5. 20 - 25 minutes
Shirley Graver
Sys Admin
Rubber Associates
Tracking #: 4E49A51CFEFD92449EB957815A87A6F6E650FFFF
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The scenario is this, upper and lower are similar sized blocks
(Press platens heated with steam) steel block under 2800 pounds of
compression. At any given moment if the steam stops, with only the 4 sides
exposed to 80 to 100 degrees ambient how long before the block reaches 280
degrees F.
(Rubber being cured in a block of steel, cure time at 325F is 15 to 30
minutes)
Shirley
_____
From: Todd Anderson [mailto:tanderson@...]
Sent: Monday, October 11, 2004 12:10 PM
To: vantage@yahoogroups.com
Subject: RE: [Vantage] OT Heat dissipation of Steel
Would those ambient temperatures be below or above freezing?
Since only the sides are exposed what's above and below? More steel at
325F?
________________________________
From: Shirley Graver [mailto:shirleyg@...]
Sent: Monday, October 11, 2004 10:51 AM
To: vantage@yahoogroups.com
Subject: [Vantage] OT Heat dissipation of Steel
For all of you Steel guys, approximately how long would it take a block
of
steel 24" x 24" x10" to cool from 325F to 285F with no heat applied and
only
the sides exposed to ambient temperatures. To make this easier, pick
one of
the choices below.
1. 1 - 5 minutes
2. 5 - 10 minutes
3. 10 - 15 minutes
4. 15 - 20 minutes
5. 20 - 25 minutes
Shirley Graver
Sys Admin
Rubber Associates
Tracking #: 4E49A51CFEFD92449EB957815A87A6F6E650FFFF
[Non-text portions of this message have been removed]
Useful links for the Yahoo!Groups Vantage Board are: ( Note: You must
have already linked your email address to a yahoo id to enable access. )
(1) To access the Files Section of our Yahoo!Group for Report Builder
and Crystal Reports and other 'goodies', please goto:
http://groups.yahoo.com/group/vantage/files/.
<http://groups.yahoo.com/group/vantage/files/>
(2) To search through old msg's goto:
http://groups.yahoo.com/group/vantage/messages
(3) To view links to Vendors that provide Vantage services goto:
http://groups.yahoo.com/group/vantage/links
Yahoo! Groups Sponsor
ADVERTISEMENT
click here
<http://us.ard.yahoo.com/SIG=129gtdq6k/M=295196.4901138.6071305.3001176/
D=groups/S=1705007183:HM/EXP=1097596343/A=2128215/R=0/SIG=10se96mf6/*htt
p://companion.yahoo.com>
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s/S=:HM/A=2128215/rand=353349980>
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[Non-text portions of this message have been removed]
Useful links for the Yahoo!Groups Vantage Board are: ( Note: You must have
already linked your email address to a yahoo id to enable access. )
(1) To access the Files Section of our Yahoo!Group for Report Builder and
Crystal Reports and other 'goodies', please goto:
http://groups.yahoo.com/group/vantage/files/.
<http://groups.yahoo.com/group/vantage/files/>
(2) To search through old msg's goto:
http://groups.yahoo.com/group/vantage/messages
(3) To view links to Vendors that provide Vantage services goto:
http://groups.yahoo.com/group/vantage/links
Yahoo! Groups Sponsor
ADVERTISEMENT
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tions.yahoo.com/ydomains2004/index.html> click here
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