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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#41
Posted to rec.crafts.metalworking
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Drawing program CAD
Winston wrote:
Ed Huntress wrote: (...) Ford was impressed by this and I think they adopted it for their own purposes. Rhino handled it for us slick as could be. That is extremely cool! I am now much less smug about having MathCAD generate a parabola and importing that into a Generic CADD sketch. Thought I was hot ****, for a while. Oh well. --Winston Uhm, ok. But why? That's a native function in DC. -- Richard (remove the X to email) |
#42
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Drawing program CAD
Winston wrote:
Larry Jaques murmured menacingly: Um, Netflix is $12.99/mo for two DVDs at a time. Does that count? Shore! SWMBO and I borrowed _The Sopranos_ from the library. Good news is that is was virtually free. Bad news is that previous borrowers made many nasty awful scratches in the DVDs. Jarring, that. Let's say you watch your two Netflix DVDs on the first day you get them. Are you done for the month or can you return the DVDs and get a couple more to watch within the same month? Are the DVDs in pretty good shape, generally speaking? (...) "I am, therefore, I leak." --Data, Stardate 23102.6 The deal is two - AT A TIME. Return them and they send the next ones immediately. I've had very few problems with their disks. One was actually shattered - probably in the mail, because they would never have shipped it that way. Maybe a couple of others that had minor drops. Not bad at all. Better selection than the public library - for not much more money. Try it! Richard |
#43
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Drawing program CAD
On Thu, 2 Oct 2008 22:59:05 -0400, the infamous "Ed Huntress"
scrawled the following: "Larry Jaques" wrote in message .. . On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We --snip-- Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g Walking very, very fast didn't cut it, huh? How long do you think I'd last in politics? Longer than I would. You're a better debater. As a matter of fact, you're a master debater. In my first debate I'd tell my opponent he was full of ****. That's why I never tried out for the school debating team. I knew they'd throw me out before I got through the first round. Still... (see above) Know thyself. d8-) Yuppers! -- Nothing is a waste of time if you use the experience wisely. -- Rodin |
#44
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Drawing program CAD
On Thu, 02 Oct 2008 21:40:26 -0700, the infamous Winston
scrawled the following: Larry Jaques murmured menacingly: Um, Netflix is $12.99/mo for two DVDs at a time. Does that count? Shore! SWMBO and I borrowed _The Sopranos_ from the library. Good news is that is was virtually free. Bad news is that previous borrowers made many nasty awful scratches in the DVDs. Jarring, that. Let's say you watch your two Netflix DVDs on the first day you get them. Are you done for the month or can you return the DVDs and get a couple more to watch within the same month? Are the DVDs in pretty good shape, generally speaking? I do watch both on the same day and get two more that week. yes, the DVDs are in great shape, usually. I think I've only had two bad ones in the past year. (...) "I am, therefore, I leak." --Data, Stardate 23102.6 Must be the Harley Davidson model. g I misquoted. It should have been "If you prick me, do I not leak?" (...) OK. Doe they track the software like eagles? Can someone who doesn't want their copy sell it and the new owner reregister it without gigantic fees, etc? I dunno. That particular situation never came up but check the next link for some good news. They are very reasonable human beings and always treated me generously. Ya don't have to pay full list. Please read this carefully ($195): http://www.rhino3d.com/eduproducts.htm Your local JC doubtlessly needs students for their CAD class. Hmm, I don't recall a CAD class at Rogue Community College. Hold one...OK, AutoCad and SolidWorks. http://www.roguecc.edu/CourseDescrip...nd+Engineering Likely a 4-credit course, minimum, at $68 per credit (in-state), plus * Technology fee: $4 per non-credit class and $4 per credit for credit classes. * College services fee: $10 for 0 credits, $30 for 1-5 credits, $50 for 6 or more credits. * Distributed Learning fee: $10 for 1 credit, $20 for 2 credits, $25 for 3 or more credits. * Basic skills fee: $17. + 5 gallons of gasoline each week in transit to school. We're looking at over $800 here, even for the $195 cheap seat. sigh I'll have to settle for my free copy of TurboCad 3D Learning Edition (or Corel Draw 9, which I just used for drawing a shelter--essentially a long carport with tarp on top--for a daycare center.) I could use a copy of SoftPlan more than I could a copy of Rhino3D, as most things I build are made of wood, with some metal bits. The folks at McNeel let you continue to use your student version after you graduate. Then you can upgrade to the commercial version when 5.0 comes out, if you want. Perhaps you can hook up with your JC and save a bundle. I would have in California, where the fees were much, much smaller. Yup. "The large print giveth, and the small print taketh away." Tom Waits _Small Change_ 1976 Damn, the lawyers got to him, too, didn't they? I sure hope not! If he knows about the small print, surely he's been had. -- Nothing is a waste of time if you use the experience wisely. -- Rodin |
#45
Posted to rec.crafts.metalworking
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Drawing program CAD
"Winston" wrote in message ... Ed Huntress wrote: (...) Ford was impressed by this and I think they adopted it for their own purposes. Rhino handled it for us slick as could be. That is extremely cool! I am now much less smug about having MathCAD generate a parabola and importing that into a Generic CADD sketch. Thought I was hot ****, for a while. Oh well. --Winston It sounds like a lot more than it really is. If you break it down into the steps, they just logically followed one after the other. And it wasn't hard to do at all. Ever since then I've tried to think of other ways to use that table/scripting capability, but I've never come up with anything significant. I did plot all the elevations in my back yard on a six-foot grid, and I made a contour map of it in Rhino to calculate how much dirt I needed to re-grade it, but that was hardly a sensible use of the capability. g -- Ed Huntress |
#46
Posted to rec.crafts.metalworking
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Drawing program CAD
"Larry Jaques" wrote in message ... On Thu, 2 Oct 2008 22:59:05 -0400, the infamous "Ed Huntress" scrawled the following: "Larry Jaques" wrote in message . .. On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We --snip-- Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g Walking very, very fast didn't cut it, huh? How long do you think I'd last in politics? Longer than I would. You're a better debater. As a matter of fact, you're a master debater. Something tells me there's a punch line coming, but I'm not going to bite. You have yourself a nice day now, y'hear? d8-) -- Ed Huntress |
#47
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Drawing program CAD
On Fri, 3 Oct 2008 12:16:26 -0400, the infamous "Ed Huntress"
scrawled the following: "Larry Jaques" wrote in message .. . On Thu, 2 Oct 2008 22:59:05 -0400, the infamous "Ed Huntress" scrawled the following: "Larry Jaques" wrote in message ... On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We --snip-- Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g Walking very, very fast didn't cut it, huh? How long do you think I'd last in politics? Longer than I would. You're a better debater. As a matter of fact, you're a master debater. Something tells me there's a punch line coming, but I'm not going to bite. You have yourself a nice day now, y'hear? d8-) Hmm, is that a sticky grin? -- Nothing is a waste of time if you use the experience wisely. -- Rodin |
#48
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Drawing program CAD
cavelamb himself wrote:
(Parabola utility) Uhm, ok. But why? That's a native function in DC. I don't think DC had been invented yet, 1n '88 or '89. I vaguely recall buying a Generic CADD upgrade from IMSI in San Rafael in that general time frame. --Winston |
#49
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Drawing program CAD
cavelamb himself wrote:
Better selection than the public library - for not much more money. Try it! Richard Cool! Thanks Richard. --Winston |
#50
Posted to rec.crafts.metalworking
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Drawing program CAD
Larry Jaques o'furred without opining:
(...) I do watch both on the same day and get two more that week. yes, the DVDs are in great shape, usually. I think I've only had two bad ones in the past year. Intriguing. Thanks, Larry! (...) We're looking at over $800 here, even for the $195 cheap seat. sigh Well, heck. Another damn brick wall to walk around! I could use a copy of SoftPlan more than I could a copy of Rhino3D, as most things I build are made of wood, with some metal bits. ? Rhino is material independent. (You were just yanking my chain?) The folks at McNeel let you continue to use your student version after you graduate. Then you can upgrade to the commercial version when 5.0 comes out, if you want. Perhaps you can hook up with your JC and save a bundle. I would have in California, where the fees were much, much smaller. Whoa! What an opportunity for some young smart fella! Offer tele-classes in Rhino over the net! Yup. "The large print giveth, and the small print taketh away." Tom Waits _Small Change_ 1976 Damn, the lawyers got to him, too, didn't they? I sure hope not! If he knows about the small print, surely he's been had. Oh, doubtlessly. As Have We All. --Winston |
#51
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Drawing program CAD
Ed Huntress wrote:
(...) It sounds like a lot more than it really is. If you break it down into the steps, they just logically followed one after the other. And it wasn't hard to do at all. Yes! I find most of the work is parsing the problem into 'doable chunks'. The 'chunks' do themselves after that, almost. Ever since then I've tried to think of other ways to use that table/scripting capability, but I've never come up with anything significant. I did plot all the elevations in my back yard on a six-foot grid, and I made a contour map of it in Rhino to calculate how much dirt I needed to re-grade it, but that was hardly a sensible use of the capability. Cool! I replaced 30' of fence in the back yard by following my Rhino 3D sketch. It was neat having to visit the lumber yard only once, after I got over the queasy feeling of having to do work instead of just drive around. --Winston |
#52
Posted to rec.crafts.metalworking
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Drawing program CAD
"Winston" wrote in message ... Ed Huntress wrote: (...) It sounds like a lot more than it really is. If you break it down into the steps, they just logically followed one after the other. And it wasn't hard to do at all. Yes! I find most of the work is parsing the problem into 'doable chunks'. The 'chunks' do themselves after that, almost. Ever since then I've tried to think of other ways to use that table/scripting capability, but I've never come up with anything significant. I did plot all the elevations in my back yard on a six-foot grid, and I made a contour map of it in Rhino to calculate how much dirt I needed to re-grade it, but that was hardly a sensible use of the capability. Cool! I replaced 30' of fence in the back yard by following my Rhino 3D sketch. It was neat having to visit the lumber yard only once, after I got over the queasy feeling of having to do work instead of just drive around. --Winston I should send you the plan for my corner computer desk, if I can find it. Rhino helped me lay out all the little pieces on sheets of melamine-covered particle board for cutting. Of course that's a common function today. One thing that would interest people here, particularly Richard, I would think, is Rhino's ability to "unroll" curved shapes into their flat equivalent for cutting from sheet materials. It's handy for ductwork, I suppose, but I want to try it with chine-type plywood boat designs. -- Ed Huntress |
#53
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Drawing program CAD
On Fri, 03 Oct 2008 12:00:57 -0700, the infamous Winston
scrawled the following: Larry Jaques o'furred without opining: (...) I do watch both on the same day and get two more that week. yes, the DVDs are in great shape, usually. I think I've only had two bad ones in the past year. Intriguing. Thanks, Larry! Do they operate up there in Canuckistan? I don't know. (...) We're looking at over $800 here, even for the $195 cheap seat. sigh Well, heck. Another damn brick wall to walk around! Ayup. I could use a copy of SoftPlan more than I could a copy of Rhino3D, as most things I build are made of wood, with some metal bits. ? Rhino is material independent. (You were just yanking my chain?) No, I wasn't yanking your chain, Winnie. SoftPLAN generates BOMs, does estimating, lays out wall framing for you, had mfgr libraries for actual texture files, etc. It's really a super set of programs. (It had damned well better be at close to three thousand dollars...) See for yourself at www.softplan.com . -- Nothing is a waste of time if you use the experience wisely. -- Rodin |
#54
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Drawing program CAD
Winston wrote:
cavelamb himself wrote: (Parabola utility) Uhm, ok. But why? That's a native function in DC. I don't think DC had been invented yet, 1n '88 or '89. I vaguely recall buying a Generic CADD upgrade from IMSI in San Rafael in that general time frame. --Winston Actially, yes it was. American Small Business computers was the original developer. Most of the early cad systems were little more than glorified paint programs. But DC was way ahead of it's time. It ran on an XT quite well when Autocad could barely run on an AT at all. Marketing. Back then the mind set was that if you have a better mouse trap the world will come to you. It's a shame it didn't really work that way. -- Richard (remove the X to email) |
#55
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Drawing program CAD
Ed Huntress wrote:
I should send you the plan for my corner computer desk, if I can find it. Rhino helped me lay out all the little pieces on sheets of melamine-covered particle board for cutting. Of course that's a common function today. One thing that would interest people here, particularly Richard, I would think, is Rhino's ability to "unroll" curved shapes into their flat equivalent for cutting from sheet materials. It's handy for ductwork, I suppose, but I want to try it with chine-type plywood boat designs. -- Ed Huntress That's one thing I can't do )automatically). I have to do it the same way one would do it on paper. But it's not all that hard. -- Richard (remove the X to email) |
#56
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Drawing program CAD
Ed Huntress wrote: "Larry Jaques" wrote in message ... On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We were pitching Ford Motor on our lathes with the elliptical-machining gadget for turning pistons in production. Car pistons today have complex shapes. The Ford piston we were working on was a near-ellipse at the top, which blended into a true ellipse near the middle, and then into another near-ellipse at the skirt. Ford gave us the formulas for the three shapes and I loaded them into Excel so it would produce finite values at 36 points around the piston for each formula. Then I loaded those values into Rhino as a script (Rhino will read directly from Excel). Rhino blended the points with NURBS curves into a smooth shape around the piston. And, the more interesting part to me, it took the values of each of the three formulas at every 10-degree increment and blended *them* from top to bottom of the piston. The end result was an all-NURBS 3D shape. The purpose of this was not to machine the pistons from those values, or from the Rhino file (Ford gave us CAM files to machine the pistons), but rather to make illustrations so we could show what we were doing. Of course, the non-cylindrical values were a couple of thousandths here and there, so you couldn't see it, either in the Rhino file or in a machined piston. The reason I loaded it into Excel first was so that I could apply multipliers to the values and play with them until I got something exaggerated enough to see easily in the rendered Rhino file. It was tricky -- too much and it distorted the shape beyond all recognition. But by being able to just plug in new multipliers and then to see the rendered file in less than a minute, I was able to adjust it by trial and error in around 15 minutes. Ford was impressed by this and I think they adopted it for their own purposes. Rhino handled it for us slick as could be. Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g How long do you think I'd last in politics? In my first debate I'd tell my opponent he was full of ****. That's why I never tried out for the school debating team. I knew they'd throw me out before I got through the first round. Know thyself. d8-) Don't sell yourself short. You're as slimy as Obama, & Biden put together. Add hawkie or cliffie to your ticket, and tens of millions of decent people would slit thir thorts, rather than vote for you. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#57
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Drawing program CAD
Ed Huntress wrote:
I should send you the plan for my corner computer desk, if I can find it. I sent you my email address for when that file shows up. Thanks Ed! --Winston |
#58
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Drawing program CAD
Larry Jaques wrote:
(...) See for yourself at www.softplan.com . Wow, that's kewl! Less than a grand for the 'lite' version. Tastes great, less filling. --Winston |
#59
Posted to rec.crafts.metalworking
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Drawing program CAD
cavelamb himself wrote:
Winston wrote: cavelamb himself wrote: (...) I don't think DC had been invented yet, 1n '88 or '89. I vaguely recall buying a Generic CADD upgrade from IMSI in San Rafael in that general time frame. --Winston Actially, yes it was. TurboCAD came out in "the very early nineties". -- Bob Mayer, CEO of IMSI Design I think DesignCAD was released after TurboCAD, yes? Check at 1:29 of 6:20 in http://www.youtube.com/watch?v=2vfB5hQsWQw --Winston It ran on an XT quite well when Autocad could barely run on an AT at all. Heh! I tried running Generic CADD 1 on a Compaq luggable. It was S L O W. --Len |
#60
Posted to rec.crafts.metalworking
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Drawing program CAD
"Winston" wrote in message ... Ed Huntress wrote: I should send you the plan for my corner computer desk, if I can find it. I sent you my email address for when that file shows up. Thanks Ed! --Winston Uh, sorry. That's not my real e-mail address. Remove the 3 from the following: I found the file, with crown molding, window and door placement, and other junk that you won't care about. But you'll see the desk, shelves, etc. It's been a great desk, and it was cheap to make. -- Ed Huntress |
#61
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Drawing program CAD
Ed Huntress wrote:
(...) I found the file, with crown molding, window and door placement, and other junk that you won't care about. But you'll see the desk, shelves, etc. It's been a great desk, and it was cheap to make. Cool! Address sent. --Winston |
#62
Posted to rec.crafts.metalworking
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Drawing program CAD
"Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Larry Jaques" wrote in message ... On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We were pitching Ford Motor on our lathes with the elliptical-machining gadget for turning pistons in production. Car pistons today have complex shapes. The Ford piston we were working on was a near-ellipse at the top, which blended into a true ellipse near the middle, and then into another near-ellipse at the skirt. Ford gave us the formulas for the three shapes and I loaded them into Excel so it would produce finite values at 36 points around the piston for each formula. Then I loaded those values into Rhino as a script (Rhino will read directly from Excel). Rhino blended the points with NURBS curves into a smooth shape around the piston. And, the more interesting part to me, it took the values of each of the three formulas at every 10-degree increment and blended *them* from top to bottom of the piston. The end result was an all-NURBS 3D shape. The purpose of this was not to machine the pistons from those values, or from the Rhino file (Ford gave us CAM files to machine the pistons), but rather to make illustrations so we could show what we were doing. Of course, the non-cylindrical values were a couple of thousandths here and there, so you couldn't see it, either in the Rhino file or in a machined piston. The reason I loaded it into Excel first was so that I could apply multipliers to the values and play with them until I got something exaggerated enough to see easily in the rendered Rhino file. It was tricky -- too much and it distorted the shape beyond all recognition. But by being able to just plug in new multipliers and then to see the rendered file in less than a minute, I was able to adjust it by trial and error in around 15 minutes. Ford was impressed by this and I think they adopted it for their own purposes. Rhino handled it for us slick as could be. Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g How long do you think I'd last in politics? In my first debate I'd tell my opponent he was full of ****. That's why I never tried out for the school debating team. I knew they'd throw me out before I got through the first round. Know thyself. d8-) Don't sell yourself short. You're as slimy as Obama, & Biden put together. Add hawkie or cliffie to your ticket, and tens of millions of decent people would slit thir thorts, rather than vote for you. Ah, you've been playing hooky from charm school again, Michael. You know that's not a good idea. You backslide so quickly... -- Ed Huntress |
#63
Posted to rec.crafts.metalworking
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Drawing program CAD
Ed Huntress wrote: "Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Larry Jaques" wrote in message ... On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We were pitching Ford Motor on our lathes with the elliptical-machining gadget for turning pistons in production. Car pistons today have complex shapes. The Ford piston we were working on was a near-ellipse at the top, which blended into a true ellipse near the middle, and then into another near-ellipse at the skirt. Ford gave us the formulas for the three shapes and I loaded them into Excel so it would produce finite values at 36 points around the piston for each formula. Then I loaded those values into Rhino as a script (Rhino will read directly from Excel). Rhino blended the points with NURBS curves into a smooth shape around the piston. And, the more interesting part to me, it took the values of each of the three formulas at every 10-degree increment and blended *them* from top to bottom of the piston. The end result was an all-NURBS 3D shape. The purpose of this was not to machine the pistons from those values, or from the Rhino file (Ford gave us CAM files to machine the pistons), but rather to make illustrations so we could show what we were doing. Of course, the non-cylindrical values were a couple of thousandths here and there, so you couldn't see it, either in the Rhino file or in a machined piston. The reason I loaded it into Excel first was so that I could apply multipliers to the values and play with them until I got something exaggerated enough to see easily in the rendered Rhino file. It was tricky -- too much and it distorted the shape beyond all recognition. But by being able to just plug in new multipliers and then to see the rendered file in less than a minute, I was able to adjust it by trial and error in around 15 minutes. Ford was impressed by this and I think they adopted it for their own purposes. Rhino handled it for us slick as could be. Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g How long do you think I'd last in politics? In my first debate I'd tell my opponent he was full of ****. That's why I never tried out for the school debating team. I knew they'd throw me out before I got through the first round. Know thyself. d8-) Don't sell yourself short. You're as slimy as Obama, & Biden put together. Add hawkie or cliffie to your ticket, and tens of millions of decent people would slit thir thorts, rather than vote for you. Ah, you've been playing hooky from charm school again, Michael. You know that's not a good idea. You backslide so quickly... Charm school is for sissies & Democrats. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#64
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Drawing program CAD
On Fri, 03 Oct 2008 16:33:50 -0700, the infamous Winston
scrawled the following: Larry Jaques wrote: (...) See for yourself at www.softplan.com . Wow, that's kewl! Less than a grand for the 'lite' version. Tastes great, less filling. Chief Architect is its greatest competition @ $1495/$2195. ArchiCAD is the Hungarian competition @ $1995/$4250. Dayam, dis chit's 'spensive. -- Nothing is a waste of time if you use the experience wisely. -- Rodin |
#65
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Drawing program CAD
"Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Larry Jaques" wrote in message ... On Thu, 2 Oct 2008 18:31:16 -0400, the infamous "Ed Huntress" scrawled the following: You might be interested in a job I did with Rhino when I was at Wasino. We were pitching Ford Motor on our lathes with the elliptical-machining gadget for turning pistons in production. Car pistons today have complex shapes. The Ford piston we were working on was a near-ellipse at the top, which blended into a true ellipse near the middle, and then into another near-ellipse at the skirt. Ford gave us the formulas for the three shapes and I loaded them into Excel so it would produce finite values at 36 points around the piston for each formula. Then I loaded those values into Rhino as a script (Rhino will read directly from Excel). Rhino blended the points with NURBS curves into a smooth shape around the piston. And, the more interesting part to me, it took the values of each of the three formulas at every 10-degree increment and blended *them* from top to bottom of the piston. The end result was an all-NURBS 3D shape. The purpose of this was not to machine the pistons from those values, or from the Rhino file (Ford gave us CAM files to machine the pistons), but rather to make illustrations so we could show what we were doing. Of course, the non-cylindrical values were a couple of thousandths here and there, so you couldn't see it, either in the Rhino file or in a machined piston. The reason I loaded it into Excel first was so that I could apply multipliers to the values and play with them until I got something exaggerated enough to see easily in the rendered Rhino file. It was tricky -- too much and it distorted the shape beyond all recognition. But by being able to just plug in new multipliers and then to see the rendered file in less than a minute, I was able to adjust it by trial and error in around 15 minutes. Ford was impressed by this and I think they adopted it for their own purposes. Rhino handled it for us slick as could be. Great story. Thanks for sharing it. (Watch Rhino ask to use it for their testimonial page, eh?) Gee, Ed. The way you crank those numbers around, it's surprising that you never made it into _politics_. gd&wvvf You'd BETTER run. g How long do you think I'd last in politics? In my first debate I'd tell my opponent he was full of ****. That's why I never tried out for the school debating team. I knew they'd throw me out before I got through the first round. Know thyself. d8-) Don't sell yourself short. You're as slimy as Obama, & Biden put together. Add hawkie or cliffie to your ticket, and tens of millions of decent people would slit thir thorts, rather than vote for you. Ah, you've been playing hooky from charm school again, Michael. You know that's not a good idea. You backslide so quickly... Charm school is for sissies & Democrats. Ah, Michael, with a bad attitude like that, how do you ever expect to graduate? If you don't shape up they'll make you dance with the girl with buck teeth who picks her nose. This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. -- Ed Huntress |
#66
Posted to rec.crafts.metalworking
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Drawing program CAD
Ed Huntress wrote: This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. They played 'Dueling Banjos' at your high school's graduation ceremonies? Did you go with Cliff, or hawkie? -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#67
Posted to rec.crafts.metalworking
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Drawing program CAD
"Michael A. Terrell" wrote in message ... Ed Huntress wrote: This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. They played 'Dueling Banjos' at your high school's graduation ceremonies? That's not something they'd do at Princeton High School, Michael. That's more the kind of thing they do down your way, in Bark Scorpion country. You act like you've been bitten a few times, now that it comes up. Florida Bark Scorpions won't kill you, but they make the people around you wish they did. -- Ed Huntress |
#68
Posted to rec.crafts.metalworking
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Drawing program CAD
We had custom AT's with extended memory cards that the o.s. didn't really
know. The program we used (large company) had gotten the custom AT's with another CAD program - and converted one to AutoCad for Engineering. I had a sample math co-processor that made Autocad work on my XT. It was maxed 640M and two hard drives. I was trying to get a laser printer from a company in Canada, but support wasn't there. Used plotters. Martin Martin H. Eastburn @ home at Lions' Lair with our computer lionslair at consolidated dot net TSRA, Endowed; NRA LOH & Patron Member, Golden Eagle, Patriot's Medal. NRA Second Amendment Task Force Charter Founder IHMSA and NRA Metallic Silhouette maker & member. http://lufkinced.com/ Winston wrote: cavelamb himself wrote: Winston wrote: cavelamb himself wrote: (...) I don't think DC had been invented yet, 1n '88 or '89. I vaguely recall buying a Generic CADD upgrade from IMSI in San Rafael in that general time frame. --Winston Actially, yes it was. TurboCAD came out in "the very early nineties". -- Bob Mayer, CEO of IMSI Design I think DesignCAD was released after TurboCAD, yes? Check at 1:29 of 6:20 in http://www.youtube.com/watch?v=2vfB5hQsWQw --Winston It ran on an XT quite well when Autocad could barely run on an AT at all. Heh! I tried running Generic CADD 1 on a Compaq luggable. It was S L O W. --Len ----== Posted via Pronews.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.pronews.com The #1 Newsgroup Service in the World! 100,000 Newsgroups ---= - Total Privacy via Encryption =--- |
#69
Posted to rec.crafts.metalworking
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Drawing program CAD
Ed Huntress wrote: "Michael A. Terrell" wrote in message ... Ed Huntress wrote: This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. They played 'Dueling Banjos' at your high school's graduation ceremonies? That's not something they'd do at Princeton High School, Michael. That's more the kind of thing they do down your way, in Bark Scorpion country. You act like you've been bitten a few times, now that it comes up. Florida Bark Scorpions won't kill you, but they make the people around you wish they did. Once again, your vast ignorance is showing, Ed. I wasn't raised in the country, and I didn't go to school in Florida. I retired here. You're still batting .000. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#70
Posted to rec.crafts.metalworking
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Drawing program CAD
Larry Jaques wrote:
(...) Dayam, dis chit's 'spensive. Yup. Gotta figure a way to get someone else to pick up the tab. 1) Set yourself up as a CAD reviewer? 2) Be the first prof to offer Rhino at your local JC? 3) Offer telecourses over the net? Hmmmm --Winston |
#71
Posted to rec.crafts.metalworking
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Drawing program CAD
Martin H. Eastburn wrote:
We had custom AT's with extended memory cards that the o.s. didn't really know. The program we used (large company) had gotten the custom AT's with another CAD program - and converted one to AutoCad for Engineering. I had a sample math co-processor that made Autocad work on my XT. Whoa that's a blast from the past! I paid $400. in relatively uninflated dollars for a 80287 for CAD. Ran like a rocket, it did. --Winston |
#72
Posted to rec.crafts.metalworking
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Drawing program CAD
Winston wrote:
Martin H. Eastburn wrote: We had custom AT's with extended memory cards that the o.s. didn't really know. The program we used (large company) had gotten the custom AT's with another CAD program - and converted one to AutoCad for Engineering. I had a sample math co-processor that made Autocad work on my XT. Whoa that's a blast from the past! I paid $400. in relatively uninflated dollars for a 80287 for CAD. Ran like a rocket, it did. --Winston AND IF YOU TOUCHED IT AFTER IT HAD BEEN RUNNING FOR A WHILE IT WOULD BURN THE INTEL LOGO INTO YOUR FLESH! ooooooooooooooOOOOOOOOOOOOOOOOOooooooooooooooo! -- Richard (remove the X to email) |
#73
Posted to rec.crafts.metalworking
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Drawing program CAD
On Fri, 03 Oct 2008 20:58:41 -0700, the infamous Winston
scrawled the following: Martin H. Eastburn wrote: We had custom AT's with extended memory cards that the o.s. didn't really know. The program we used (large company) had gotten the custom AT's with another CAD program - and converted one to AutoCad for Engineering. I had a sample math co-processor that made Autocad work on my XT. Whoa that's a blast from the past! I paid $400. in relatively uninflated dollars for a 80287 for CAD. Ran like a rocket, it did. Ah, the proverbial Math Chip of ancient lore! I never had the ducats for one but heard they really made those fast old 4MHz 80286 comps really scream for graphic and math work. g -- Nothing is a waste of time if you use the experience wisely. -- Rodin |
#74
Posted to rec.crafts.metalworking
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Drawing program CAD
"Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Michael A. Terrell" wrote in message ... Ed Huntress wrote: This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. They played 'Dueling Banjos' at your high school's graduation ceremonies? That's not something they'd do at Princeton High School, Michael. That's more the kind of thing they do down your way, in Bark Scorpion country. You act like you've been bitten a few times, now that it comes up. Florida Bark Scorpions won't kill you, but they make the people around you wish they did. Once again, your vast ignorance is showing, Ed. I wasn't raised in the country, and I didn't go to school in Florida. I retired here. You're still batting .000. Huh? Who cares how you got there? And I'm sure you carry your charming disposition with you, Michael, no matter where you go. d8-) -- Ed Huntress |
#75
Posted to rec.crafts.metalworking
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Drawing program CAD
On Sep 30, 12:25�am, "Flash" wrote:
In the past week or so, somebody mentioned a drawing program he was using, and I cannot find it again, and, believe me, I have sifted through a mountain of dreck, as well as a lot of serious and genuine posts. �Anybody care to metion their favorite cheap drawing program? Thanks Flash To create conventional engineering drawings, software by Visual CADD is attractive. Affordable at $450 for full package containing software on CD and a nice hard copy manual, Visual CADD has what you probably need. Easy to learn. I use it on an older Windows machine in the shop, and print out to a Deskjet 1200C printer which does 13 X 19 sheets. Output is compatible with AutoCad products. Business contact is at visualcadd.com. Users group is active at visualcadd.org. Pat |
#76
Posted to rec.crafts.metalworking
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Drawing program CAD
Ed Huntress wrote: "Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Michael A. Terrell" wrote in message ... Ed Huntress wrote: This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. They played 'Dueling Banjos' at your high school's graduation ceremonies? That's not something they'd do at Princeton High School, Michael. That's more the kind of thing they do down your way, in Bark Scorpion country. You act like you've been bitten a few times, now that it comes up. Florida Bark Scorpions won't kill you, but they make the people around you wish they did. Once again, your vast ignorance is showing, Ed. I wasn't raised in the country, and I didn't go to school in Florida. I retired here. You're still batting .000. Huh? Who cares how you got there? And I'm sure you carry your charming disposition with you, Michael, no matter where you go. d8-) You get what you give Ed. With the way you give, there is nothing left for others, around here. OTOH, I don't suffer fools gladly. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#77
Posted to rec.crafts.metalworking
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Drawing program CAD
cavelamb himself wrote: Winston wrote: Martin H. Eastburn wrote: We had custom AT's with extended memory cards that the o.s. didn't really know. The program we used (large company) had gotten the custom AT's with another CAD program - and converted one to AutoCad for Engineering. I had a sample math co-processor that made Autocad work on my XT. Whoa that's a blast from the past! I paid $400. in relatively uninflated dollars for a 80287 for CAD. Ran like a rocket, it did. --Winston AND IF YOU TOUCHED IT AFTER IT HAD BEEN RUNNING FOR A WHILE IT WOULD BURN THE INTEL LOGO INTO YOUR FLESH! ooooooooooooooOOOOOOOOOOOOOOOOOooooooooooooooo! One guy at Microdyne had a nasty TI logo burnt on his fingertip after he found a 14 pin CMOS SMD IC. It was soldered in backwards. After that, he used my method of a drop of IPA and seeing how long it takes to evaporate. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#78
Posted to rec.crafts.metalworking
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Drawing program CAD
"Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Michael A. Terrell" wrote in message m... Ed Huntress wrote: "Michael A. Terrell" wrote in message ... Ed Huntress wrote: This is an opportunity for you to show them that, even though you talk like one of the characters from "Deliverance," you can reform and make something of yourself. Don't let us down. They played 'Dueling Banjos' at your high school's graduation ceremonies? That's not something they'd do at Princeton High School, Michael. That's more the kind of thing they do down your way, in Bark Scorpion country. You act like you've been bitten a few times, now that it comes up. Florida Bark Scorpions won't kill you, but they make the people around you wish they did. Once again, your vast ignorance is showing, Ed. I wasn't raised in the country, and I didn't go to school in Florida. I retired here. You're still batting .000. Huh? Who cares how you got there? And I'm sure you carry your charming disposition with you, Michael, no matter where you go. d8-) You get what you give Ed. With the way you give, there is nothing left for others, around here. OTOH, I don't suffer fools gladly. Look to yourself when you say that, Michael. You're the one who's getting what he's given. And the reason is not your opinions, but your dismissive and demeaning way of saying it. Of course, Gunner catches his share of it from all sides, too, but he's screwed the pooch so many times that everyone knows when not to take him seriously. d8-) -- Ed Huntress |
#79
Posted to rec.crafts.metalworking
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Drawing program CAD
Ed Huntress wrote: Michael A. Terrell wrote: You get what you give Ed. With the way you give, there is nothing left for others, around here. OTOH, I don't suffer fools gladly. Look to yourself when you say that, Michael. You're the one who's getting what he's given. And the reason is not your opinions, but your dismissive and demeaning way of saying it. Believe whatever you want Ed. You make as much sense as the Dumbocrat running for office near Orlando, listing all the things his opponent wants to charge sales tax on and decrying that Exxon doesn't pay sales tax on anything. Everything on the sales tax list is already taxed by the state, and corporations pay a use tax, instead of sales tax. He is as stupid as Obama when it comes to understanding the laws. Of course, Gunner catches his share of it from all sides, too, but he's screwed the pooch so many times that everyone knows when not to take him seriously. d8-) -- Ed Huntress -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#80
Posted to rec.crafts.metalworking
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Drawing program CAD
"Michael A. Terrell" wrote in message m... Ed Huntress wrote: Michael A. Terrell wrote: You get what you give Ed. With the way you give, there is nothing left for others, around here. OTOH, I don't suffer fools gladly. Look to yourself when you say that, Michael. You're the one who's getting what he's given. And the reason is not your opinions, but your dismissive and demeaning way of saying it. Believe whatever you want Ed. You make as much sense as the Dumbocrat running for office near Orlando, listing all the things his opponent wants to charge sales tax on and decrying that Exxon doesn't pay sales tax on anything. Everything on the sales tax list is already taxed by the state, and corporations pay a use tax, instead of sales tax. He is as stupid as Obama when it comes to understanding the laws. I believe the facts, Michael. You have a selective, generally one-sided view of them. Whenever anyone condemns some other group outright, calling them stupid, ignorant, cowardly, or whatever, he's just showing immaturity and a lack of personal confidence that he's trying to boost by dismissing and demeaning other groups or classes of people. You're at the top of that list in this group. It gets annoying. And the chance that you're smarter than a Harvard lawyer about the laws is about the same as the chance you have of winning the next presidential election. That was a truly childish thing for you to say. -- Ed Huntress |
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