Subject: Re: Simple DWG's wanted
From: Heather Krause
Date: Wed, 13 Nov 1996 16:29:43 -0600
www@ejriley.com wrote:
> I'm after some *very basic* DWG (or GCD) files of things
> such as ships, boats, trains, flowers and animals. They
> are only going to be displayed on paper at a size of about
> 1 or 2 inches across, so I don't need anything too complicated;
> in fact the simpler the better.
>
> The trouble is I can't find a web site with freeware images
> that are very basic. Ideally I need about 500, but can accept
> any amount in either format in any quantity!
>
> This problem seems to have arisen as I can't seem to convert
> files from any "normal" graphics format (BMP,GIF etc) to DWG
> format. Any help with this would too be appreciated.
AutoCAD R13 for Windows can import the following formats, which
might be useful: WMF (Windows Metafile), PCX, TIF, and GIF. I've
had success using one of the clip-art programs like Corel Gallery,
exporting a WMF format file, then importing it to AutoCAD. It's
not real clean, but it would give you some simple images on a wide
variety of subjects.
You might also look for collections of AutoCAD symbol libraries,
which are usually shape files or simple drawings of various types
of symbols or simple drawings to insert into other drawings.
Good luck!
--
Heather Krause
hkrause@iname.com
Subject: Re: Mechanical Desktop Question
From: "Lee Harding"
Date: 13 Nov 1996 22:58:49 GMT
If you are experiencing that many failures in AMSURFCUT, I have to ask: are
you following the rules?
1. The surface must extend past the part boundaries
2. The intersections of the surface and the part must be closed loops.
Other things to consider:
Where possible, consider using AMJOINSF where possible. It is generally
more reliable to perform a smaller number of more complicated cuts.
Make sure that the surface tolerance that you are using is reasonable
considering the extents of the model.
Avoid using offset surfaces if you can. Offseting a surface is like
duplicating a VCR tape -- there's a loss of resolution.
Good luck,
Lee Harding
Autodesk, Inc.
Student wrote in article <32892A3C.1FE@uvic.ca>...
: I have another rather hard question (or we think so) about
: M. Desktop:
: How do you make a surface into a part?
: Wait, don't say it can't be done!
: We're trying to model some components in Desktop and then
: translating them to Ansis for FEA. But it is quite less time
: consuming (IE 2 days vs 3 or 4 hours, no exageration) when
: we make the object (a flange in this case) out of a surface
: instead of a part.
: I tried making just a block then cutting away using surfaces but
: over 60% of the time it would't work, Desktop said the surfaces
: wouldn't AMSURFCUT.
: Any suggestions, comments?
: Thanks,...CC and email if you could.
: Peter Cowan
: pcowan@engr.uvic.ca
: pcowan@sirius.uvic.ca
:
: Mechanical Engineering Student - University of Victoria, Victoria, B.C.
:
Subject: Re: Which (Mfg) CAM Integrates Best?
From: Lu
Date: Wed, 13 Nov 1996 07:37:02 -0800
norriseal@aol.com wrote:
>
> I'm currently evaluating CAM packages for milling and turning operations
> that will integrate with AutoCAD 13. Obviously, I'm looking for a package
> that will integrate as seamlessly as possibly between our design engineers
> and our manufacturing engineers.
>
> We currently use PathTrace (with plans to upgrade to EdgeCam) but we find
> that the mfg engineer must undo work (layers) on the AutoCAD drawings
> created by the design engineers in order to get the drawings in a usable
> form for mfg work. Is this typical of all CAM packages? What a waste of
> time.
>
> Any comments, success or war stories would be greatly appreciated.
>
> _______________
> Ron Whatley
> Norriseal@aol.com
Hi Ron,
Just some thoughts.
A typical method for creating a NC program is to;
1. Create a CAD drawing.
2. Create a DXF file from the CAD drawing file.
3. Read the DXF file into the Post Processor.
4. Modify/create/verify geometry for the specific machine type.
5. Create the NC program.
I recently revamped my Laser Post Processor so it would run totally in the AutoCAD
environment. This makes it much more efficient since there is only one geometry file to
maintain. I would hope that one of the companies that writes posts would realize this also.
Maybe something to look for is a company that developed post processors as a function of
manufacturing as opposed to one that writes software.
Cheers,
Lu
//------------------------------------------------------------------
// When all else fails, read the book.
// CAD\Tek Home Page: http://www.cad-tek.com
//------------------------------------------------------------------
Subject: Re: "Save Changes to UNNAMED?"
From: Lu
Date: Wed, 13 Nov 1996 07:08:13 -0800
sk@dolby.com wrote:
>
> I launch R13 and then open a drawing either with OPEN or by selecting
> it from the list of four files near the bottom of the FILE pulldown.
>
> Is there any way to make R13 stop displaying the "Save Changes to
> UNNAMED?" window from appearing when I do this? Since I haven't
> done anything between launching R13 and the command to open a file it
> seems unnecessary for ACAD to be asking that question. What
> "Changes"?
>
> Steve K
Hi Steve,
This is a good one. The following is an extract from a program that is
loaded each drawing session. It could cause a user to loose work if they
were not paying attention or don't understand how to save, open, etc. but
at least there is less chance they will destroy someone elses drawing.
(IF (= (GETVAR "dwgname") "UNNAMED")
(PROGN
(SETQ fileSpec "C:\\APPL\\ACAD12\\UNNAMED")
(SETVAR "expert" 32767) ; release 12
(SETVAR "expert" 5) ; release 13
(COMMAND ".saveas" fileSpec)
(SETVAR "expert" 0)
)
)
Cheers,
Lu
//------------------------------------------------------------------
// When all else fails, read the book.
// CAD\Tek Home Page: http://www.cad-tek.com
//------------------------------------------------------------------
Subject: Re: Tablet
From: Lu
Date: Wed, 13 Nov 1996 07:44:21 -0800
meyer-peter & co wrote:
>
> check to see if moving the tablet away from the monitor helps.
>
> It may be magnetic interference from the sweep coils.
>
> henk.uiterwijk@pi.net wrote:
> >
> > On Mon, 11 Nov 1996 18:37:59 GMT, Jake@iaehv.nl (Jake) wrote:
> >
> > >Hi,
> > >
> > >I got digitizer a acacad d-9000 with a wintab driver for win95 for use
> > >with acadr13 win95 version.
> > >My problem is my drawning cross is shaking like hell.
> > >I tried almost everything but with no success.
> > >
> > >What's the matter did i forget something?
> > >
> > >
> > >Greetings,
> > Hi,
> >
> > I think you have the best tablet. Yes, I also have a ACECAD D9000. Do
> > you really have the latest driver.Look at the ACECAD-site
> > (www.acecad.com). You have to have the serialnumber of the tablet at
> > hand. My driver is from october '96. Quiet new I guess.
> > Please E-mail me when you have further questions.
> > Are you Dutch? Ik wel.
I have a similar problem with my Hitachi 1212e on occasion. If I move the tablet
slightly, the problem goes away.
Just a thought,
Lu
//------------------------------------------------------------------
// When all else fails, read the book.
// CAD\Tek Home Page: http://www.cad-tek.com
//------------------------------------------------------------------
Subject: Re: Drawings in a delete inhibited directory?
From: Miles Constable
Date: Wed, 13 Nov 1996 18:16:07 -0800
Bill Sherman wrote:
>
> My problem is not manually removing the files it is getting autocad to
> place all temp files in another location (locally) so that my drawing
> directory can have the delete rights disabled. If I disable the delete
> rights I cannot save or exit. I have the placement of temperary file in
> the config changed to a local drive but there are still some files being
> put in the drawing directory.
[rest of post deleted for the sake of brevity]
My assumption: you are running AutoCad for Windows r13 cx
Placement of temporary files is controlled by the following paramters:
1) Sub-option 5 of option 7 of the CONFIG command allows you to select
your desired location for Placement of temporary files. This value is
also stored in the ACADNT.CFG file in the section [AutoCAD], beside the
variable name "TempDirectory=".
2) Sub-option 7 of option 7 of the CONFIG command allows you to select
the desired settings for the autosave feature. When you enter the
filename for automatic saves you should also explicitly indicate the
path as well as the filename (such as e:\temp\auto.sv$). If you do not
have the full path indicated you will get an error message during
automatic saves indicating the directory is invalid (or something like
that - I can't remember exactly what it said). In this case I am not
sure where the file(s) are written -- it may be the current (drawing)
directory. This value is also stored in the ACADNT.CFG file in the
section [AutoCAD], beside the variable name "AutoSaveFile=".
3) Under the ENVIROMENT tab of the PREFERENCES command you can indicate
your desired location for the Acad Page file. This value is also stored
in the ACAD.INI file in the section [General], beside the variable name
"ACADPAGEDIR=". If this value is not explicitly defined, page files are
placed in the current directory by default.
And likewise the placement of the various rendering files are located
under the RENDER tab of the PREFERENCES command. These values are also
stored in the ACAD.INI file, beside the variable names
"AVEPAGEDIR=", "AVECFG=", and "AVEFACEDIR=".
It is also possible that you have some of these values defined as System
Enviroment Variables in the System dialog of the NT Workstation Control
Panel. Additionally, it is also possible to define these values in the
command line description of the icon with which you launch AutoCad. In
either case, I do not know which takes precendence - the values in the
.CFG and .INI files, or those defined elsewhere ...
These are the only controls I know of for the placement of temporary
files. Of course it would have helped if you had mentioned the version
of AutoCad (it is possible you are running a DOS version) and also the
extension letters of the file(s) that are being left in your drawing
directory.
smilin' Miles Constable ~~~~~~~~~~~~~~~ miles@triumf.ca
"... destroy the face of stupidity and corruption and
put up in its place an edifice of truth ..."
~~ anyone know the source of this quote?
Subject: Re: "Save Changes to UNNAMED?"
From: waiwhite@zip.com.au (Ian A. White)
Date: Thu, 14 Nov 1996 03:04:26 GMT
On Wed, 13 Nov 1996 12:02:54 -0500, Dan Vines
wrote:
>The problem you are encountering is that when you start AutoCAD, it
>opens a blank drawing automatically. When you then try opening the dwg
>you want to work on, it wants to save this new blank drawing. I'd be
>interested if you find out how to start autocad without having it do
>that.
Check your ACAD.LSP file and any programs/commands loaded/run by it
which cause the database to be modified. Such functions should not
really be run in ACAD.LSP. These should be in separate prototype
drawings.
Regards,
Ian A. White, CPEng
waiwhite@zip.com.au
WAI Engineering
Sydney 2000
Australia
Subject: Re: Designjet 250C - Can't turn off dithered black & white plotting
From: waiwhite@zip.com.au (Ian A. White)
Date: Thu, 14 Nov 1996 03:04:27 GMT
On Wed, 13 Nov 1996 13:47:05 -0500, aball@icis.on.ca wrote:
>Howdy.
>
>I cannot seem to make a DesignJet 250 give me a black and white plot
>without having coloured lines dithered to gray scale. Colour plots just
>fine.
>
>The details:
>- AutoCAD LT/95 ver. 3.0
>- Windows NT 4.0
>- HP DesignJet 250C (E)
>
>I'm using the NT4.0 driver for the 250C that shipped with NT. HP's
>Windows 95 plotter drivers won't install (no surprise).
>
>In the Plot Configuration box, Ditherering is unchecked. Also, I've
>chosen Gray Scale in the Advanced Document Properties Tab of the Print
>Setup box.
>
>I've downloaded the patch to correct the dithered printing problem in
>LT95. The patch doesn't seem to work and AutoDesk Support can't explain
>why.
You should also check that your Win 95 system printer driver is set to
not use colour, and that greyscales are converted to black.
Regards,
Ian A. White, CPEng
waiwhite@zip.com.au
WAI Engineering
Sydney 2000
Australia
Subject: Re: <<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>
From: erg@panix.com (Edward Green)
Date: 14 Nov 1996 00:12:13 -0500
In article <569cef$817@news1.halcyon.com>,
Dennis Shinn wrote:
>gg@aha.ru (George Gerasimov) wrote:
>
>
>>But don't you think that most (if not all) software is overpriced? I
>>mean, for private user $300-500 for copy of MS Office (for instance)
>>is way too much.
>
>Yes that's a lot of money, And +-$US3,000 is a lot to pay for a copy of CAD
>software as well. But with either, are you/we able to produce "x" amount more
>finished product, able to automate many repetitive drawing tasks, able to
>produce very highly accurate electronic files for downstream manufacturing ....
>all of which saves time and waste? What value do you put on your time? I
>consider an hour's time saved worth between $US55-60.
>
Well, that's the consumer side of the picture; the supply side of
the picture is, they are free to price to product at whatever level
they feel will give them the maximum return.
Sorry to butt in... I actually thought this was a group about cads.
I'll just be moseying along now...
Subject: Excel 5 to R13
From: mwhittin@freenet.npiec.on.ca (Michael Whittington)
Date: 14 Nov 1996 02:01:04 GMT
Is it possible to store info in an Excel worksheet and use this data to
update an Autocad 13 drawing.
For example to draw a circle you need x,y of the centre and r the radius.
x,y &r; could be stored in an excel spread sheet. Is it possible to get an
Autocad drawing to get this info from an excel spread sheet and then use
it to draw or update the circle. This could be use for updating graphs
and other information.
Alternativly where would I find info on updating or changing DXF files.
Thanks
--
mike whittington, Niagara Falls, Ontario, Canada
mwhittin@freenet.npiec.on.ca
http://www.c2.org/~writeway/callig/members/mike.html
------------------------------------------------------
Subject: Re: Importing raster files into r13c4
From: Glen Brent
Date: Wed, 13 Nov 1996 22:31:06 -0500
Ah, but you can! Look on page 540 of the R13 User's guide and it
discusses how to do it. Also, the images have to be in the right format
since it will not import some variations, which was the problem that I
was having.
The only other issue that I see is that you have to have a machine that
can handle the drawing size that results. Fortunately, I do.
As for Softdesk's Overlay esp product. Been there, tried that. I have
never been able to make it work, really it has never even installed
correctly for me. Softdesk's manual's are no help of course.... They
make AutoCad's manuals look great by comparison.
Thanks, but I fixed my problem and am happily tracing my scans on screen
in AutoCad.....
Subject: FS: Upgradeable AutoCad Rel 11 w/AME
From: Charity Slepcevic
Date: Wed, 13 Nov 1996 20:32:53 -0800
We have 7 sets Rel 11 for DOS left, each with its AME option. These are
all unopened, originally sealed diskettes. Manuals are also available
and included.
As you probably already know, the value of the AutoCAD is $2,895, AME is
$495 and the cost to upgrade to Rel 12/13 CD-ROM is $495. Therefore,
the real value of this is $3,390 each if you purchased them from a
dealer.
As these are owned by our company, sales tax @ 7.75% would apply to
California residents. But if you bought it in a store you would have to
pay tax anyhow.
Please email with offer if interested.
Subject: Re: Linetypes in ACAD12
From: Sudheer O
Date: 13 Nov 1996 18:52:13 -0800
In article <01bbcdbb.3ea68720$281e81a7@AMDONNAT.city.saskatoon.sk.ca>, "Donna says...
>
>About a month ago Patrick Slattery posted a description on how to create
>linetypes with text in them. Is this facility only available in ACAD13?
>I have set up a linetype as suggested and I get an error message "Invalid
>number or bad continuation". Likewise, is the shape complex linetype only
>possible with ACAD 13?
>
>If I should be able to use these in ACAD12, any suggestions on what I am
>doing wrong?
>
>Following is the line I am trying to enter
>
>*Sanitary Sewer _______SAN_______
>A,400,-250,["SAN",Line,S=100,X=-200,Y=-50],-250
Hi
You wont be able to create custom linetypes using text & shapes in r12.
R13 alone permits that.
Regards
Sudheer O
--
Sudheer O |Dr. DWG Products |http://www.cswl.com
sudhee@cswl.com |OCX, Library and |1015 East Hillsdale
Tel :(415) 3722900|Viewers for DWG |Boulevard, Suite 208
Fax :(415) 5778451|(R12 & R13) files|Foster City CA 94404
Subject: Need help importing drawings in Word
From: Delfoe Trammell
Date: Thu, 14 Nov 1996 01:35:54 -0800
Hi,
Problem 1:
I need help copying my Autocad 12 (Windows Version) drawings to Word
6.0. When I import my drawings to Word 6.0, the line weights do not
transfer. In other words, the drawing will transfer, but the line
weights will not. This causes my drawings in Word to look blurry and
unclear when printing. What am I doing wrong?
Problem 2:
I attempted to load a hidden line in my drawing and now all of my
continuous lines are printing hidden lines. Everything appears to be
normal in my layer settings and the drawing shows a continuous line, but
the printed output is hidden lines. I also used two different printers.
Can anyone out there give me a hand with either problem. Thank you.
Subject: Re: Microstation Vs. Autocad
From: kg@orion.ddorf.rhein-ruhr.de (Karlo Gross)
Date: 13 Nov 1996 11:51:06 +0100
Mark Hamstra wrote:
: In article <567k86$1pb@adcmail.adc.com>,
: rjennings@fibermux.com (Roger Jennings) writes:
: > "Phil Chouinard [Bentley]" wrote:
: >>>Besides, microstation supports almost every operating system used in the
: >>>real business world.
: >>Yep, and even some that aren't (as in Linux.)
:
: > Any hopes of getting a Linux versions for the academic suites :)
: Yes! In fact, until there is adequate expressed commercial interest, that's
: the only place you'll see the Linux version of MicroStation.
Hi Mark
I'm shure this fact changes in the future.
Karlo
--
email: kg@orion.ddorf.rhein-ruhr.de
smail: Karl-O. Gross Blombachweg 11 40625 Duesseldorf Germany
Subject: Re: DOS-13c4 in win95
From: Juha Sallinen
Date: Thu, 14 Nov 1996 10:01:36 +0200
> I am running DOS-13c4 in windows '95 on dos prompt(for study purposes,
> dos13c4 on school net.) and I am unable to toggle (alt-tab) between it and
> my desktop. When I try to return to autocad in progress, all I get is a
> scrambled screen and a locked up system when I try to ctrl-alt-del close
Hi
Before switching to desktop, flipscreen to text-mode at AutoCAD. Problem
is also possible to avoid using VGA-driver-only.
If you forget that, use REINIT-command inside the AutoCAD (hmmm, you can
not see dialog, so ALT-I, spacebar, Enter, I think so ;)
Sincerely,
Juha
*********************************************************
Email: js@mpoli.fi / Web: Http://www.mpoli.fi/~js
*********************************************************
Subject: Re: Tablet
From: waiwhite@zip.com.au (Ian A. White)
Date: Thu, 14 Nov 1996 08:21:35 GMT
On Mon, 11 Nov 1996 18:37:59 GMT, Jake@iaehv.nl (Jake) wrote:
>Hi,
>
>I got digitizer a acacad d-9000 with a wintab driver for win95 for use
>with acadr13 win95 version.
>My problem is my drawning cross is shaking like hell.
>I tried almost everything but with no success.
>
>What's the matter did i forget something?
>
A client of mine has Graphtec digitisers which do this. On these
digitisers, it has nothing to do with the drivers, but is a problem
with the hardware. They recently bought a new model, and it does not
have the shakes. It uses the same driver as all the others.
Regards,
Ian A. White, CPEng
waiwhite@zip.com.au
WAI Engineering
Sydney 2000
Australia