Over 21,000 seats of Unigraphics are being used worldwide. Unigraphics becomes GM's corporate CAD system.
Ug nx sheet metal tutorial software#
UniSolids V1.0 is released, marking the industry's first true interactive Solid Modeling software offering.ĭuring a period of financial difficulties McDonnell Douglas Automation Company (McAuto) sells its commercial services organization, including the Unigraphics organization and product, to EDS which at that time is owned by GM.
Ug nx sheet metal tutorial code#
The code became a foundation for a product called UNI-GRAPHICS, later sold commercially as Unigraphics in 1975.ġ976 McDonnell Douglas Corporation buys United Computing. The company purchases the Automated Drafting and Machining (ADAM) software code from MCS in 1973.
releases UNIAPT, one of the world's first end-user CAM products. 4 Supported operating systems and platforms.untill you do a fold of anything other then 90 degrees. There was a method introduced called "Bend Allowance" and this works how one would expect. I will play with NX some more to see if i can get it to work how i want (when i get some spare time). But i have yet to find a real eligant solution in other software we use heavily here. But i am keen to test out the suggestion of BR=0 and kF=0.Īs Frank mentions its not as "correct" with a sharp inside radius and given a perfect world i'd love to have a R=t defaulf and get to the same pattern sizes (inside virtual sharp= bendlines). I have come up with a few methods to fudge it in other software but have managed to escape having to worry to much about it in NX as we have multiCAD licenses so i just use what works at teh time. Its good to see someone else wanting to do the same thing after all these years! This is something i've been wanting to do as well (i mainly have been doing it in other CAD software but also in NX). Therefore, is you're willing to edit the bend radius/neutral factor for your so-called 'null' bends (in that they contributed nothing the size of the final flatpattern), this just might work for what you're looking for.Īnyway, I hope that's clear, but give a try and see if this is what you're looking for. Note that in addition to a bend radius of 'zero' you can also assign the 'Neutral Factor' on a bend-by-bend case which means that if you make both values 'zero' for a particular bend, that there will be no additional material added to the flatpattern for that bend while those that have normal values will contribute the additional length as you would expect them to. But as you have already discovered, since a bend radius of 'zero' is valid (at least as far as the deformation engine is concerned) you might be able to use that feature to accomplish what you're attempting.
RE: NX sheet metal TechnicalConsultant (Mechanical)Īs I said, overall the new module is more usable than was the old one, as long as you can accept the idea that the toolkit knows exactly how metal is supposed to behave and that's how it's going to create the flattened solids as well as the 2D Flatpattern. To an Engineer, the glass is twice as big as it needs to be. Perhaps this could be opened-up more, but it may require some enhancements on the part of the team responsible for the toolkit itself, which while they're part of the Siemens PLM Software organization, they are NOT part of the NX development group. Now I'm not saying that the 'toolkit' can't be leveraged to do what you want, it's just that that level of granularity has never been accessed before. While the new module has many more capabilities and functionality, access to the sheet metal 'deformation engine' is not the same as it was in the old module which was 100% developed by the UG/NX team, unlike the current tools which are more like a 'toolkit' with only a predefined set of parameters which can be linked to Expressions and/or which we have control over. The Sheet Metal module in NX 4.0 was replaced with the newer NX Sheet Metal module which is based on a totally different scheme for computing such things as the flat-solid blanks and the 2D wireframe flatpattern.
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