Siemens NX 1980 - New vs Old Sketch Solver #1 - Do Relations allow more stability than Constraints?
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- Опубликовано: 25 окт 2021
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NX 1980 was released in June 2021 and within the release week we have already finished the complete video training (-;
The video shows a review of “What’s New Siemens NX 1980”. I am going to explain some general sketch creation and modification workflows and introduce the brand new NX 1980 Create Sketch dialog! Also, some problems which have occurred since the release have been solved and will be demonstrated within this video.
Video Content:
Siemens NX 1980 comes with some adjustments regarding the sketch, based on a new intelligent solver. You can convert your old sketches to gain the enhancements of the new sketch solver. We have reviewed and tested the solver over the last 12 months and are still fully satisfied, especially because of the fast implementation of improvements, based on consumer feedback. It helps you to save even more time then since the release in 2020 and it is more comfortable to use than any other solver I can imagine.
We have decided to start a new tutorial series just concerning the new Sketch Solver. Thereby we are going to introduce workarounds / solutions to help you understanding the new solver and using it properly. The target is always, to reach better results than before the new solver release! This video shows a comparison of the new vs the old solver, concerning Constraints and Relations (Persistent Relations). The new Relations are the winners of the first round!
Thank you, Siemens, for developing the NX software into the right direction!
For German, French, Chinese or English update training participation, please don’t hesitate to get in contact with us: info@bizlearn.de
The update training is already available, starting from version NX11 if you wish (-;
By the way - we offer a Siemens NX online training concerning modeling methods. Just get in contact (;
#siemensnx #nx1980 #nxtutorial
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👉👉 New tutorial Series "NX Sketch Solver" started today 😉 I am looking forward your reactions. Leave a 👍 and a comment to support our work :-D The next tutorial will follow in a few days 🤘
As a transplant from other CAD software, I'd love to see an explanation on this 'persistent' vs 'non-persistent' relations thing. (I hate that I often forget to turn persistent on). Also finding and removing existing relationships would be helpful. NX doesn't make it easy.
Looking forward to the rest of this series!
Sorry for the late response... We are distributing trainings about the new solver. Makes more sense than learning via RUclips. But I believe, after 7 months, there less questions left😬 have a nice day
5:56 The solution for the arrangement problem is based on a mixture of relations and persistent relations. UPDATE: a new video will be published tomorrow, reviewing some negative aspects of the new Sketch Solver. I am going to explain a workaround, which is also possible with the old solver!
it was very useful. I just started. I didn't use old versions. I can draw more stable.thank you
You're welcome 😉 thanks for the comment
I have to watch it again :) but I am sure we are going to dominate this as well. Thanks!!
Yes we will 🤘😅🤘
Thanks for video
Imo autodimesnsions are usefull. In NX 12 you simply have to reverse the sketch orientation as well and evertything works fine with constrains
something that is very disconcerting from a UI point of view, is the use of magenta in the new sketcher.
I really miss the old sketcher. Also auto dimensions etc. Constraints are crap too at the moment.
Did you have a professional training already? You should consider that it feels uncomfortable before it is comfortable. You mean the relations? Constraints are no more available. Methods have to be considered to have a benefit of the new sketcher✌️ but I miss the auto dimensions as well😅 maybe I have to work on my methods there as well 🤔
Did we lose the system persistent constraint? it is not showing at 7:13.
Is the error cause because the datum normal is flipped? What would happen if you dragged the datum below the X-Y plane?
I had no problems with Auto Dimensions
hi, i am big fan of your tutorials...
a small question for a nx master, how can i move extracted 3d curves or even new hand created splines, with associative movement ?(no move parents ,or without pattern geometrys ?
Thank you. I'm still thinking btw. Transform allows bodies only. If possible, you might extrude the spline and transform the extrude. The outline has equal mathematics.
@@Bizlearn_Siemens_NX_Training thank you for your Reply, i also use as you mention, however this will create extra geometry and features. i hoped there was a easy way, and dont realy understand why NX still have some features that are limited to the type of geometry or object. lets hope with new releases the workprocess improves. as it have being some years. have a good day cheers
I just can't get used to the new sketcher. It always feels unpredictable and harder to adjust when not fully constraint
Even if fully constrained, it sometimes behaves strange. Leaves some optimization opportunities. I believe Siemens will solve most of the problems soon. But anyway, I agree. I am having some issues as well )-: depends on the workflow
@@Bizlearn_Siemens_NX_Training Thanks for your honnest reply. I admid there are some great new funtions in the new sketcher as well and I guess we just have to have some patience for a more optimized sketch solver
I am using NX 1988 now, does it have the RENDER ( studio Materials) ? How can I find it ?
Of course it does, but materials have changed some releases ago. The algorithm is different. Is this your first touch with NX rendering? I have shared a free course via one of my playlists btw.
A General NX question. Will NX be released on M1 Macs? Or is MacOS no longer supported?
Hi Robert. NX wird nicht länger für Mac supportet. Aber soweit ich weiß hat das auch nie richtig gut funktioniert. Geht es um eine oder mehrere Lizenzen?
War nur eine allgemeine Frage. Weil die neuen Macs von der Grafikleistung doch interessant sind aber CAD eigentlich nur auf Windows laufen.
I have Permanently Closed..
What do you mean?
Auto Dimensions are terrible
Too late to turn them on 😅 Anyway - shall I discuss the Pros and Cons in a video?
the new sketcher SUCKS it is so bloody annoying
Depends on the workflow! I have made some good and bad experience with it. Compared to the old solver, it's a fail! So, I agree! But my expectation is Siemens solving some of the issues in the near future.
@@Bizlearn_Siemens_NX_Training Hopefully! Also the mirror tool doesn't seem to keep the new mirrored side associative to the original dimensioned side - is this actually how it is or am i doing something wrong? (i.e. when i change a dim on one side it does not change the mirrored side)
Mirror and some of the others can be persistent or not. There is an option which needs to be enabled. Then it behaves like before.
This is a great solver if you use Solid Edge...I pretty sure development took that solver and put it directly into NX. This might give both NX and Solid Edge the ability to modify each other's sketches!