More Ports,for running upon other computers, by other people Up to, but not including, macOS 10.15 Catalina (Emulation of the Floating PointUnit is the main incomplete part.) It does seem suitable for games,many of which appear to work perfectly well. Applies only to assembly or subassembly nodes. Information on whether the Assembly Navigator shows a filtered view. The highest-level controlling parent is the immediate parent. This column is empty if: The component is unloaded. Warning : Macintosh II emulation in Mini vMac isincomplete, and should not be relied on to give accurate results,particularly numeric results. The highest-level parent in the displayed assembly that controls the suppression state of the component. The main Downloadpage has many more options. These variations emulate a Macintosh II with a 640x480 displaywith 256 colors (using the вЂњ-m IIвЂќ build option). However, I feel you can start working on the large top down assemblies if you understand the concept explained in the Unigraphics tutorial.Download Mini vMac 36.04 (Stable) Macintosh II Variations Real life top down UG assemblies are much more complex and larger compare to the example discussed in the UG tutorial. Top down assemblies of Unigraphics (or any other 3D CAD packages) find its application for conceptual designs and for designs where frequent changes are part of the design process. Now, the best part, if you wish to change the thickness of the plates or the distance between them, no need to remodeling each of the plates just change the distances between the datum planes and you can see the change.Save the file and your top down assembly is ready.Also repeat the procedure for plate3 by using Datum5 and Datum6.

Similarly, create the model of Plate2 by taking the Datum3 as sketching plane and the Datum4 for end limit.

Change the End limits option from value to until selected and select the Datum2 and click ok.

Now go to insert в†’ design feature в†’ extrude and select the Datum1 as sketching plane and sketch the rectangular outline of the plate1.

Right click the Datum1 and select Link to work part.

Right click the Plate1 and click the make work part.

You will find the Plate1 has added in the assembly navigator under the assembly.

You will find the Create New Component window open, just click OK.

Go to Assemblies в†’ Components в†’ Create New Component and you will get a window similar to the New file creation window, select the Model template and change the name to Plate1 and click OK.

Now, letвЂ™s create the first rectangular plate.

Please donвЂ™t forget to check the Associate check box while creating the datums. For the above example you have to create the six datum planes as below:

You have to create all the required Unigraphics datum plane now.

Press Ctrl + m key from the key board now.

Next, it will ask for the already created components to be added in the assembly, for top down assembly you need to click Cancel here.

You can change the name of the UG part/assembly as well. Also, you need to set the Folder, where you wish to save your Unigraphics files.

Here you select Assembly template from the Templates list.

Open the UG NX 6 (or whatever version you have) and click the Create New File icon and you will get a window ( New) like below:.

Anyways, for creating the assembly by top down approach in UGS, do as below: Then in the Assembly Navigator, right click on each of the unloaded components, and choose open-> component as. If the files are still not found, choose file->open, and make sure 'load no components' is checked. This sort of assembly is used for press tool die models. First try file->options->load options, and choose 'as saved'. LetвЂ™s say we have to create a Unigraphics assembly of three rectangular plates like below:

So, if the main assembly is at the top most level and the components are in bottom most level, then you are coming from top to bottom and itвЂ™s top down assembly. In short, in the top down approach you have to create the blank assembly first and then you have to go on creating the sub-assemblies and parts in it. What is the Top Down 3D CAD Assembly Approach? Anyways, for creating the assembly by top down approach in UGS, do as below: Open the UG NX 6 (or whatever version you have) and click the Create New File icon and you will get a window ( New) like below: Here you select Assembly template from the Templates list. In this UG tutorial we will discuss the top down approach of UGS assembly and its application. Like ProE, Unigraphics also permits you to create an assembly using two different approaches: top down assembly and bottom up assembly.

Ug nx assembly