AutoCAD Inventor :: Partially Defined Parts In An Assembly?
Aug 6, 2013
Basically I am evaluating to model rebars in Inventor. Rebars come in predefined shapes - for example a "L" bar will have two dimensions (marked as A, E and R). The shape definition is fixed by a standard (like BS:8666) and the values for dimensions A, E and R are provided when it is instantiated as a part in an assembly.
I created an assembly as follows:Created a new part containing just a solid cube.Created a part for the above rebar by sweeping a circle along path which resembelled the above bar.Created an assembly and inserted the cube as 1st part.Inserted the L bar part as 2nd partInserted another L bar as 3rd part.modified the 3rd part's diameter and found it updates the other L bar as well.
My questions:Is there any way for me to create the part for L bar without giving any fixed values for the sweep path and sweep profile diameter and use it in assembly?If the above question doesn't has a solution, then is there any way for me to change one instance of the part to change while other instances of it doesnt get affected (the behaviour said in step 6 of above should not happen).
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May 2, 2013
I am working on an assembly that is designed around a box (bounding box) that could change size. I modeled the bounding box and placed it in a new assembly file. All other parts have been created within the assembly by referencing that bounding box with starting work plane and project geometry.
The problem comes in when I change the bounding box dimensions. The work planes for each additional part, which were defined by the faces of the bounding box, do not move when the sides move. Also, my projected geometry is not updating correctly. This is a simple box, with all 90° corners. So, all associated parts (at this point) are just rectangles.
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Mar 2, 2012
Some parts properties of one project has partially or completely grey in browser.
Nothing special had happened prior to this problem. It happened with some absolutely irregular and not systematic affection as like a fallen and broken ink bottle makes something completely colored and some other stuff just partially and some not.
I mean some parts properties are completely grey and some have just several grey properties while some other are not affected (see video link)
It is a permanent bug and seems it belongs to the part itself since the reloading Inventor and windows and Task Scheduler attempts to fix it - all gray colors stay exactly where they were before and in same irregularity. Opening the affected parts in other project gave the same result as in original one.
[URL]
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Jul 10, 2012
I'm looking for the best way to create a separate assembly out of various component parts in an existing assembly so that the whole thing can be placed in an assembly as you would a part, I know it's possible to demote components within an assembly but are there any other methods similar / better ?
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Oct 30, 2012
it is possible to make a constraint that utilized a parameter of a part within the assembly.
For example, if I wanted to use the thickness of a plate, which I defined in the part, could I call that parameter in a constraint?
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Oct 31, 2011
My assembly has grown (about 50 parts) to where I need to consolodate some parts into subassemblies for reuse and alternate iterations of the basic design.
When I import the original parts into a new assembly, all of the constrains I created are not there of course.
I've tried creating a new empty part and then deriving a new part from the assembly, but I can't add, delete or edit any parts.
I looked at using Shrinkwrap, Substitutes, iParts, Multi-body Parts, and Multiple Solids but I remain confused.
In retrospect, maybe I should have created the subassemblies between the part and assembly stage but I didn't.
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Nov 28, 2011
Can I select a bunch of parts in an assembly and say "save these pieces as a new assembly"?
It is just such a needed tool but I cant find an easy way to accomplish this.
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Dec 2, 2013
I am trying to assembled these 2 parts but the elbow gives no options..how can i constrain the elbow to the straight pipe?
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Mar 7, 2012
How could I rename a hole assembly and all parts (pre- or suffix)?
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Nov 20, 2011
I am designing a component whose internal mechanism is housed in a plastic shell. I want to use the boss feature in the shell so I can hold together the components internally, but the boss feature is only available in the part workspace, but in order for me to know where the internal components are so I can design my shell accurately, I have to be in the assembly workspace.
Now, if I opened the shell as a part alone, and imported (through the Derive command) the parts that need to be fit into the shell, they will appear at random positions, and because you cannot create constraints in the Part Workspace, I have no effective way of holding them where they should go.
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Sep 4, 2013
I have a question about getting CoG of my assembly. The only problem is that i only need 2 parts (the rest are just dummy solids with 'default material'.
When i control select two parts, right click and go 'iproperties' - the physical tab doesn't let me determine CoG of the two parts combined.
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Mar 15, 2012
I have 4 columns in BOM that I call out in Parts Lists on my drawings.
I need to be able to organize parts in my assembly somehow and to be able to display if needed (on Parts List) only parts belonging to one category (level?).
I could do it by creating another custom iproperty in a part template and each part would belong to a particular group. Then I could sort them in BOM in .iam environment and have particular category visible on Parts List with the other categories with visibility turned off.
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May 11, 2012
I'm working on a small Assy (25 parts). When I open one of the parts from this Assy and work on it then go back to the Assy many parts are not visible. The update button is usually off so I can't use it.
This started only about 2-3 weeks ago - in every assy. I changed the nvidia driver but didn't work.
Inventor pro 2012
Win 7 Pro. sp1 64 bit
Intel Core I7-2600 CPU
Ram - 8GB
Quadro 2000 D
Nvidia 275.89 (tested nvidia 296.70 with no luck)
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Jan 18, 2013
I have a rather complex assembly that I didn't draft but I am trying to work with. Most of my experience is with Solidworks. I'm trying to create a hole in a plate that lines up with a hole in a different part in the same assembly. I know there is probably a way to create the hole in the assembly and reference the other part but I dont know how.
Autodesk Inventor 2009
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Apr 8, 2013
When I place parts in my assembly they are stuck in the position I place it and can only be moved once I mate it to another part of my assembly. I have only recently encountered this problem, as usually when I place a parts in an assembly I am able to simply click on the component and drag/move that part around to put it in a place that suits before I use any constraints.
What is the problem, have I clicked on some function unknown to myself which has disabled the ability to move parts/assemblies when I place them into an assembly?
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Sep 28, 2011
I've created an assembly from the solid bodies of a part. Is there a way to add more parts to that assembly from other solid bodies of the original part? If so what is the procedure?
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Nov 25, 2011
I have a machine with some internal parts.To see the inside parts i need to make the outside parts Glass.Can i make the outside parts Glass while in the assembly or do i need to open each part up from there folder and make the material Glass.This would be slow if i need to open up each part to make the material Glass and when finished would again have to open the part up and set back to original material.Can all this be done while in Assembly mode?
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Oct 31, 2013
When creating a new part in an assembly and I select a face of an existing component, how does Inventor determine the orientation and origin of that new part? I understand how Inventor works when I select the plane/origin of a part or pick out in space in the assembly.But the placement based on the face of an existing component seems random..
I normally do not like creating parts inside of an assembly but I was trying some new workflows.
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Jan 26, 2012
I have firgured out how to create a part within the assembly.I have also figured out how to add a feature in an assembly, but that feature does not attach to a
component when I need it to.What I haven't figured out is how to edit an existing part within an assembly to add a feature that references another part. Basically having an external reference (SW term).Also, is there a way to see the features of a part within the assembly?
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Sep 22, 2011
On a different station, a component was checked oud, altered (100mm became 110mm), the corresponding dwg was also checked out and updated, and then everything was checked in.
Now i have an assembly that contains the part that was modified, but i still have the old version of it stored locally, as well as the assembly containing the part. Now when i open the assembly, i get the message stating some components had changed and that the assembly should be updated. After selecting YES to update the assembly, i get it on screen, but the part itself had not been updated. The vault tree now does show that i don't have the latest version though (red filled circle). In order to get the part to appear correctly, i need to manually select "refresh from vault" to get the correct version.
After selecting the YES i want to update the assembly I expect the parts to be updated properly without requiring additional manual actions. This has already resulted in out-of-date drawings to hit the production floor. Obviously, THIS SHOULD NOT HAPPEN!
I know one way to overcome this issue would be to delete the local source files after having used them, but i have lost plenty of work by allowing that setting to be enabled. (IV crash during check-in resulted in deletion or corruption of the files and they were not properly checked in.)
Should i log this issue or is there a solution available i failed to find?
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May 13, 2013
in my assembly part visibility is controlled by a Ilogic rule which selects an Iassembly. This assembly is a parametric model controlled by excel. The visible parts have to be exported to dxf.
Everything is working (iterating through parts, export sheet metal to dxf), but how can I check whether a part is visible within the assembly?
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Oct 18, 2012
It is possible to create parts that can update there size from changing the "root" (possibly called the derived-from part??) dimensions. I have a tubular frame structure and there is sheet metal components that enclose this structure.
We make these units in 2 standard sizes, but in the last few months, we have been getting requests from clients for extra components to be installed or sometimes components to be removed. This changes the size of the unit. Also depending on which mine they go to, some need to be shorter or longer and wider or narrower.
I have created a frame that I can change easily to to required dimensions, but it would be a dream if all the sheet metal components updated to the frame size. Most times these doors and sheet metal components stay in the same location, so if everything updated with a simple change to the frame size, that would make my job easier, and leave me more time to create new products.
I can't upload any files due to size, but I have attached a few screen shot to clarify things. Basically it is a frame unit, with doors and access panels to electrical components inside.
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Oct 3, 2012
is it possible to open all parts in an assembly at once?
I tried to select them all in the modelbrowser, and then open, but ain't working. I tried also with the design assistent, but also not working.
I will use this function to place all (open) parts from an assembly in one drawing. Then i am sure that i don't forget any parts.
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Mar 4, 2013
I've just started using Inventor and am getting the hang of things, but one thing that really annoys me is these lines that are all over the parts I use in assembly. Screenshot attached.
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Aug 29, 2013
I have a three part question. First, I have an iLogic routine in an assembly that opens all the parts within the assembly, runs a particular rule, and then closes that part. Is there anyway I can get this to run in the background. I don't want my users to see all of my part files opening and closing.
Here is my
'assign path values in iproperties to be equaliProperties.Value("RD FLANGE:1","Custom", "FilePATH") = iProperties.Value("Custom", "FilePATH")Dim FilePATH As String = "FilePATH"customPropertySet = ThisDoc.Document.PropertySets.Item _("Inventor User Defined Properties")Try prop= customPropertySet.Item(FilePATH)Catch customPropertySet.Add("", FilePATH)End TryIf
[code].....
My second question is how do I add a routine that as the part files are opened checks to see if "MyRule" is there. If "MyRule" is not there add "MyRule" else if "MyRule" exist move on to the next part.
My third and final question is there anyway for my code to distinguish between standard parts and sheet metal parts. Basically, if the opened part is not a sheet metal part then I do not want "MyRule" to be inserted and I do not want "MyRule" to be run. I want it to move on to the next part within the assembly.
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Mar 21, 2013
So I have this assembly with all parts constrained properly yet it won't let the parts move the way they should under the constraints applied and it's telling me I have interfering constraints.
I checked the "broken" constraints over but they look fine. It's a relatively small assembly (10-15 parts), although the parts have been used in a previous assembly. Would this affect their behavior?
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Nov 12, 2012
I am trying to make an assembly with certain parts visibility turned off. How is the best way to do that?
Is that a Level of Detail? Is there anything I should watch out for or a best practices on how to do that?
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Jun 11, 2012
Im running inventor 2013 and I want to hide a part in one view of an assembly, and for some reason when I go into the browser and try to deselect the visibily it is greyed out. I don't know why it happened.
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Mar 22, 2012
I am having issues with an assembly, when i open it by an import, from CATIA to Inventor, the assembly parts seem to be transparent.
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Jan 30, 2012
I like to copy an assembly and save it under different number or name but the assembly made of huge number of parts. In order to re-name the assembly I have to go through each part and re-name them first.
Is there a way to re-name the assembly and parts all at once. I know there is a way with "pack and go" but i don't know how does it works?
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May 8, 2013
How do I omit certain parts from my assembly BOM? I have some parts, in my assembly, that are shown for reference only, and I do not want them to show in my bill of materials.
How do I omit these parts from my BOM?
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