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Thank you. I already created a video tutorial in NX6, based on that tutorial. Maybe you should check the topic 'Designing parametric Spur Gear'...

Maybe he has 9 Windows operating systems or some other ones. Who knows... ;-)

Hi everyone. Finally, I made a parametric spur gear on NX and decided to create a tutorial. I hope this would be useful for you. First, download and install TechSmith Screen Capture Codec: http://download.techsmith.com/tscc/tscc.exe Then download the following files and extract them via WinRAR...

Hi everyone! I made a parametric spur gear on NX6. When I set the Z value to 20 and a value to 25, I face two problems, Extrude and the shape of profile! Please check it out and tell me where I have gone wrong. Thanks in advance...

I'll post a helpful tip relating to the subject of this topic soon... ;-)

I solved the problem by myself. Thank everyone... ;)

Thanks, but it doesn't make any difference. 'cause you have to control those planes with 'yt' and 'zt' functions again! Unless you have another idea... Also, please someone explain the ug_fieldVarAt() function in NX6. There's no example of this in the Documentation...

Thank you cowski; Yes, the points need to be controlled by expressions (or by functions which mentioned) and there are only 5 points. My intention is not to make new expressions for each point, 'cause for example, for point3 the 't' value would be 0.2 and for point5 the 't' value would be 0.4...

By the way, if this can be accomplished by external data source, not entering by myself, then please explain it... Thanks in advance...

I'm talking about entering these 5 values myself. Otherwise, I have to define new expressions for each point! Namely, yt1, yt2 & ... for point1, point2, ... Also, these points are gonna be located on YC-ZC plane. The other one is: zt=cos(t*pi())+sin(t*pi())*t*pi() And what about that function...

Thanks, but I want to create 5 points with the 't' values 0, 0.1, 0.2, 0.3, and 0.4; Not a curve, and the values of variable 't' will be only these numbers. I mean in Point creation window, in the Y field, I put a formula like yt(0.4) or something else, I don't know; However, I found a function...

The type of 't' is constant, so it has no unit. The type of 'yt' is length and its unit is mm.

Hi! How can I make a parametric equation in NX. I'm using NX6. First, I defined a constant expression, named 't' and set to 0. Then I defined an equation like this: yt=sin(t*pi())-cos(t*pi())*t*pi() where the type of 'yt' is length. I want to create a point with Y component value which is...

OK. Now I see. Thank you very much. There might be some other questions, so I'll ask them too. :) Good luck...

Thank you. How can I make two parallel vertical lines symmetrical towards the Y axis in XC-YC Plane?

Hi! I'm a new user of UGS NX! I'm using NX 6 and I couldn't apply a mirror constraint manually in the sketcher environment. I can do this via CATIA, at first I select for example two vertical lines and the Y axis, then apply mirror constraint. Please tell me how to do this in NX. Thanks in...