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Subject: Re: How about an .Ansys newsgroup? -- From: enrique.juaristi@crpht.lu (Enrique Juaristi)
Subject: Re: JOB -- From: Janet Finney
Subject: Web Site with "Free Software" -- From: Chris@cprsys1.demon.co.uk (Chris Rogers)
Subject: Contact in deep drawing with MARC -- From: m94029a61@omega.ntu.ac.sg
Subject: Re: Calculation of force due to impact? -- From: Combustion Dynamics
Subject: Steel Stair Fabricator for Round Tanks -- From: mssrollo@aol.com (MSSROLLO)
Subject: Re: JOB -- From: msimon@rworld.com (M Simon)
Subject: Faculty positions at I.I.Sc. -- From: bgm@mecheng.iisc.ernet.in (Dr. B. Gurumoorthy)
Subject: Ethernet Remote I/O with Serial -- From: Rick Daniel
Subject: US-NC-Optical Design Engineer-Aide Inc. -- From: recruit@aide.com (Recruiting Department)
Subject: Mesh quality using FEA -- From: bg@scs.unr.edu (Brian Greer)
Subject: Re: Machinery Foundations question -- From: alvesp@cadvision.com (just me)
Subject: Re: Lathe Design and Manufacture -- From: Sean Lloyd Tracey
Subject: Re: Needless Loss of Eight Lives Working with High Pressure -- From: dd314@cleveland.Freenet.Edu (Glenn W. Bernasek)

Articles

Subject: Re: How about an .Ansys newsgroup?
From: enrique.juaristi@crpht.lu (Enrique Juaristi)
Date: Tue, 31 Dec 1996 11:28:26 +0100
In article ,
enrique.juaristi@crpht.lu (Enrique Juaristi) wrote:
Given the favourable response, I'm going to see how it's done to start a
newsgroup. If anyone has any advice to give, please let me know. It will
make things much easier for me!
Cheers
-- 
Enrique Juaristi, mechanical engineer
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Subject: Re: JOB
From: Janet Finney
Date: Tue, 31 Dec 1996 07:16:51 -0500
Keith R. Phelps wrote:
> 
> Anonymous wrote:
> >
> > Paul Ennin M.D. wrote:
> > >
> > > Hello all I am a new suscriber to your news group.  I am a new engineer
> > > and I am looking for a job.
> > > Can anyone help.
> > > In NY area especially!!!
> >
> > I do not know about the New York area, but in the St. Louis area there
> > are no entry level positions open, and it may be that way in many other
> > places.  I have been sending resumes out for several years, and no
> > permanent position has gotten less than about 40 resumes.  Even
> > temporary 1 or 2 month stints have about 5 or 10 resumes.  Many of the
> > entry level jobs that would have once gone to persons with Bachelor's
> > degrees are now being filled with PhD's with 10 or so years of
> > experience in each field because they are being downsized into the entry
> > level positions.  The reality is that the supply far outstrips the
> > demand.  Maybe if you tried to enter the field 10 or so years ago, you
> > might have been able to enter it, and work continuously and successfully
> > at it.  Nowadays, you might want to consider working as an M.D.  It
> > might be different in other areas of the country, but if not, it seems
> > doubtful that you might find anything at all.
> >
> > Sorry, -X
> 
> I don't believe that. I graduated from UM Rolla in May, and 6/8 people
> in my department had jobs BEFORE graduation. My wife also had a job upon
> graduation from Rolla.
I agree, there are jobs out there.  Check the ASSE jobline, they have a
long list of jobs of various levels.  Also your local chapter will
publish an ad for you in their monthly newsletter.  If you are willing
to relocate west, check the following: 
http://www.best.com:80/~assegsjc/
-- 
MZ
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Subject: Web Site with "Free Software"
From: Chris@cprsys1.demon.co.uk (Chris Rogers)
Date: Tue, 31 Dec 1996 12:46:53 GMT
CR Engineering Analysis & Computing, engineering analysis consultants,
have added the latest version of their time series analysis software
DynaTool to their Web Site as a "freeware" release.  The program is
fully functional with the exception of export and printing of results.
http://www.cprsys1.demon.co.uk
--
==+==+==+==+==+==+=[ http://www.cprsys1.demon.co.uk ]+==+==+==+==+==+==+==
Eur Ing Chris Rogers - Technical Director
CR Engineering Analysis & Computing         Engineering Solution Providers
cr-ea@cprsys1.demon.co.uk                           Committed To Excellence
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Subject: Contact in deep drawing with MARC
From: m94029a61@omega.ntu.ac.sg
Date: 31 Dec 96 21:28:36 +0800
Help: Contact in Deep Drawing using MARC
I am currently using MARC to simulate the deep drawing process. I wonder I can
get some help regarding this package.
The problems are the convergence and punch force ocillation.
Best regards,
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Subject: Re: Calculation of force due to impact?
From: Combustion Dynamics
Date: Tue, 31 Dec 1996 11:37:29 -0700
If I was to make a stab at it, I would analyse the beam-car system as 
a one degree of freedom spring mass system with stiffness k and mass 
m.  The stiffness of the beam is close to k = aEI/L**3, where a is a 
constant, E is the modulus of elasticity, I is the beam moment of 
inertia, and L is the beam length.  The mass m is obtained as the sum 
of the beam and car masses.  The spring mass system is subjected to an 
initial velocity v0.  It would be fairly easy to analyse this system 
either by hand or by writing a small computer program.  The maximum 
force is then the stiffness k x maximum deflection.
The yielding of the beam must also be considered.  The ultimate load 
carrying capacity of the beam (plastic limit) can be calculated and 
compared to the maximum elastic force.  If the elastic force is larger 
than the plastic limit, the beam yields, and the calculated force is 
the plastic limit.
Note that this is a very simplified analysis, but that this may be 
able to give you ballpark numbers.  Of course, the stiffness of the 
car suspension, system damping, etc. will change the results of your 
analysis.
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Subject: Steel Stair Fabricator for Round Tanks
From: mssrollo@aol.com (MSSROLLO)
Date: 31 Dec 1996 16:24:40 GMT
I have a Client who is looking for a supplier to pre-fab and deliver a
steel stair for a round tank.  Client is located in central Alabama and is
wanting to buy out the stairs.  He will install them.
Tanks are of varying diameters and heights.  If anyone knows of a supplier
that specializes in this type of steel fabrication, please Email me the
phone number.
thanx
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Subject: Re: JOB
From: msimon@rworld.com (M Simon)
Date: Tue, 31 Dec 1996 16:26:36 GMT
As the world grows more electronic/technological every day the
long term need for engineers will grow.
If you have exceptional abilities and intense desire stay in the
field no matter how hard now. You will be rewarded.
May I suggest temp agencies/contracting. You will gain a breadth
of experience unavailable at any one job. This will make you
more valuable in the long run.
If you can't get jobs with your current level of expertise you
can always bid low enough as a contractor to win an assignment.
Good luck.
Simon
------------------------------------------------------------------
Anonymous  wrote:
>Paul Ennin M.D. wrote:
>> 
>> Hello all I am a new suscriber to your news group.  I am a new engineer
>> and I am looking for a job.
>> Can anyone help.
>> In NY area especially!!!
>I do not know about the New York area, but in the St. Louis area there
>are no entry level positions open, and it may be that way in many other
>places.  I have been sending resumes out for several years, and no
>permanent position has gotten less than about 40 resumes.  Even
>temporary 1 or 2 month stints have about 5 or 10 resumes.  Many of the
>entry level jobs that would have once gone to persons with Bachelor's
>degrees are now being filled with PhD's with 10 or so years of
>experience in each field because they are being downsized into the entry
>level positions.  The reality is that the supply far outstrips the
>demand.  Maybe if you tried to enter the field 10 or so years ago, you
>might have been able to enter it, and work continuously and successfully
>at it.  Nowadays, you might want to consider working as an M.D.  It
>might be different in other areas of the country, but if not, it seems
>doubtful that you might find anything at all.
>Sorry, -X
In the end people get the government they deserve.
Read "The Weapon Shops of Isher" by A.E. vanVogt
Simon
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Subject: Faculty positions at I.I.Sc.
From: bgm@mecheng.iisc.ernet.in (Dr. B. Gurumoorthy)
Date: 31 Dec 1996 20:04:40 GMT
INDIAN INSTITUTE OF SCIENCE invites applications for FACULTY POSITIONS  at
the level of ASSISTANT PROFESSOR in the Department of MECHANICAL ENGINEERING
from Indian citizens having (i) Ph.D with  following specialization. (ii)
about 3 years postdoctoral teaching/research experience in the relevant
specialization (relaxable in exceptional case) and (iii) outstanding research
record.  Applicants must be able to  pursue an independent programme of 
original research and committed to teaching and scholarship.
Specialization:
Mechanical Design; CAD and Robotics; Applied Mechanics; Materials Processing
and Manufacturing; Fluid Mechanics and Thermal Sciences; Tribology and
Surface Mechanics; Turbomachinery; I.C. Engines and Technical Acoustics; 
Product Design and Engineering.
Emoluments: Rs. 10.250/- p.m. at the minimum of the scale  
Rs.3700-125-4950-150-5700.
Interested applicants may send: Curriculum vitae, research plan for future
work, list of publications, important reprints and names and addresses of at
least three referees indicating the Dept. to which they are applying to 
Prof. S. Ranganathan, Chairman, Division of Mechanical Sciences, Indian Institute
of Science, Bangalore 560 012, India on or before 31 January 1997.  Referees
may be requested to send their  assessment simultaneously to
Prof. S. Ranganathan.
Candidates are welcome to contact the Departmental Chairman for further
information by visiting the homepage: URL http:\\www.mecheng.iisc.ernet.in.
Those candidates who have already applied against an earlier advertisement of
1994  can indicate that their old application may be  reconsidered with
up-dating of Curriculum Vitae.  A request could also be made to the effect
that reference letters previously sent could be used.  However, such
candidates are free to reapply with fresh reference letters.
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Subject: Ethernet Remote I/O with Serial
From: Rick Daniel
Date: 31 Dec 96 12:27:21 -0700
Intelligent Instrumentation has added serial I/O capability to its
Ethernet Data Acquisition systems. Allows the use of any serial
device with the system. RS-232 comes with the unit, and RS-485 is 
an extra cost option.
The new capability has been added to the digital I/O unit, and to 
the multifunction units.
For further details, contact me via e-mail, or visit our web site at
http://www.instrument.com
Rick Daniel 
Intelligent Instrumentation
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Subject: US-NC-Optical Design Engineer-Aide Inc.
From: recruit@aide.com (Recruiting Department)
Date: Tue, 31 Dec 1996 21:25:53 GMT
Job Title: Optical Design Engineer
Location: Hendersonville, NC
LT
Ref: MC710
Person needs experience in HID (High Intensity Discharge) optics.
Would prefer a technical degree of some nature (physics, math, EE, ME,
etc.).  Will be designing fixtures that use HID.  Is dealing in
reflective optics, not refractive as in cameras.  This is not a fiber
optics or laser optics type position.  If the candidate is a good fit,
there is a chance that the position could go direct.  
Please indicate specific NEWSGROUP where you saw this ad!
Submit resumes to:
Aide, Inc.
P. O. Box 6226
Greenville, SC  29606
Voice:  1-800-968-8971
Fax:  1-864-322-1040/1-864-244-8458
email:  recruit@aide.com
Visit our Home Page:  http://www.aide.com/~aide/
xaidex
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Subject: Mesh quality using FEA
From: bg@scs.unr.edu (Brian Greer)
Date: 31 Dec 1996 22:17:07 GMT
Hi,
      I would like to find some documentation on proper meshing
techniques.  I'm using Cosmos and I would like to optimize my solutions.
Questions like:  How small of an element size do you need? Is mesh
refinements always needed in areas of interest?  How do you find a basic
element size?  The difference between first and second order elements.
how can you use aspect ratios to better your designs?
      If anyone can give some information on this topic I would really
appreciate it! bg@scs.unr.edu  Brian G.  
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Subject: Re: Machinery Foundations question
From: alvesp@cadvision.com (just me)
Date: Wed, 01 Jan 1997 02:24:15 GMT
dgstoll@aol.com (Dgstoll) wrote:
>>The slab weight should be 2 to 5 times the saw weight.
>I have done installation designs for 4 whole log chippers in New England.
>We use a value of 4X the static load in weight of concrete with #5 rebar
>at 12" ea. way. The footing is sized to match soil loading.  These
>chippers have a 96" or 117" disks driven by 1200-1500 hp. diesels.  We get
>frost 4-5 ft. in the ground so by the time you get below frost and provide
>a base for the drive engine we generally get 60-70 yards of concrete...
>Dave Stoll
>dgstoll @aol.com
---------------------************************--------------------
I have seen reciprocating compressor foundations shake themselves to
pieces. The effect of dymamic forces is not to be neglect or else you
risk enormous problems.
I would be very carefull and while rules of thumb are to be taken very
seriously, if you know and trust their source, I would use them to
compare and verify my calculations.
As I mentioned in a prior posting, calculating the dynamic forces is
very simple, half an hour of work may save you an incredible headache.
Good Luck. Happy New Year.
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Subject: Re: Lathe Design and Manufacture
From: Sean Lloyd Tracey
Date: Tue, 31 Dec 1996 21:16:05 -0800
> Looking at the titles makes me think that
> they could form a very practical and powerful library in many
> third-world nations. An impoverished country's office of economic
> development would do well to buy several copies of each title and simply
> lend them out. You've got all the pieces here to jump-start a smaller
> version of the industrial revolution: first make some charcoal, use it
> to melt and forge metal, build some precise but simple machine tools,
> use the tools to build bigger and better machine tools, make products
> for export and domestic consumption, use the hard currency to upgrade
> industry and infrastructure, and away you go. Come to think of it, we
> could use some of this right here in the United States.
>
I have read those books too.  I know this wasn't your point, but we the
people of the United States wrote the information in those books.  We
used the information in those books to build this country.  We still do.
One day the information in those books will be used to build a machine
like the one's Dr Zeus drew.  It will have sixteen wheels and about 24
arms each one with a net.  It will be driven by a cat that will use it
to catch all the lawyers and bureaucrats in the land.  After the cat is
finished, we will be able to get back to work and improve standards of
living through technology just like we did before they got their greedy
hands in our way.  
(Before some bureaucrat rakes me over the coals about how we would live
in a poluted nightmare without regulation, please note that I am only
talking about senseless, ineffective regulation.  If you don't write
such stupidity, then I am not talking about you.  The Dr. Zeus machine
is fully equiped with a cost/benefit risk assessment meter and will
release you unharmed if you show the slightest inclination of seeing the
big picture before senselessly wiping out an industry with regulation. 
I could give examples of what I mean by senseless regulation, but I
don't feel like it right now.  It would only distract me from my current
design problem.  It has proven difficult to design an arm with the
nimble dexterity needed to catch a lawyer while still retaining the
strength necessary to keep the slime from slipping away.)
Happy New Year,
Sean
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Subject: Re: Needless Loss of Eight Lives Working with High Pressure
From: dd314@cleveland.Freenet.Edu (Glenn W. Bernasek)
Date: 1 Jan 1997 03:27:58 GMT
New employees paired with experienced workers not withstanding ...
Somebody DID NOT follow established safety procedures.
A facility with an excellent safety record, as this plant seems to
have, most certainly has drafted and published Lock-out / Tag-out
maintenance procedures for every job.  I share in the grief of the
families of those who died, but the simple fact must remain ...
Somebody didn't follow procedure.
Glenn
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