AutoCAD Inventor :: Run Rules In Assembly Parts Only When Needed?
Apr 29, 2013
I have some assemblies that are made of iLogic parts. The code within the assemblies causes a common external rule to run in each of the parts to update the part's metadata (descriptions, part numbers ect.) to relect any changes to the part.
However, when a change is made to the assembly, not all the parts are effected and yet my code will still run the external rule within the uneffected parts. This slows things down some, but more problematic is the fact that the uneffected parts need to be checked out/revised, even though they themselves haven't changed.
Is there a way of reorganising my code so that external rules are only run in parts that are effected by the assembly change?
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Nov 5, 2013
I am tying to set my sheet metal rules for parts in my assembly that have differnt materials and I would like the control to be at the assembly level. Is this posssible? I am relatively new to iLogic aand have been trying to figure this out on my own for a couple of days now.
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Oct 3, 2013
I have a two part duct fire damper assembly. The IDW has the combined two part assembly, which I know how to turn the CoG on, so that it can be dimensioned. The problem is each piece will more than likely be hoisted separately so I would like to show the CoG for each piece, not the combined master assy.is there a way to do this?
Inventor 2014
Windows 7 Pro SP1
Intel(R) Core(TM) i7-3770k CPU @ 3.50GHz
16GB RAM
NVIDIA Quadro 4000
3D Connexion SpaceMouse Pro
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Oct 3, 2011
I am very new to this whole concept of having ilogic based rules to drive your part design. I have even gotten as far as creating a ipart and having ilogic rules be able to suppress, unsuppress, change values and dimensions using ilogic rules. I now want to be able to use ilogic rules to drive some of the various(yet similiar) assemblies that I create all the time.
For instance, If I have just a flat plate as the base component with a shaft welded to it that varies in length for my assemblies. Since the shaft varies in length, I went ahead and created iparts for all the lengths of the shafts. I can manually change which shaft I want represented in the assembly, but I would like to to know how do I get Ilogic to place the different shafts based on user parameters???
I've looked into component place iparts, but can't seem to get the code to work. The list of iparts tree within the model doesn't pop up in the model tab in the ilogic rule, only the base component.
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Jun 10, 2013
rule the runs from the assembly. My assembly file has 3 sheet metal parts and what I need is use ilogic rules to export them as .dxf files at the same time. It does work when I write the code for each single part, however, the rules not works when I assembly them together. I keep getting the error message
"Error in rule: Rule3, in document: access dr_same
Unable to cast COM object of type 'Inventor._DocumentClass' to interface type 'Inventor.PartDocument'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{29F0D463-C114-11D2-B77F-0060B0F159EF}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))."
Something to clear, Rule3 is the rule I wrote in ilogic to export .dxf FILE. everytime the parameter changes, the rule allows me to automatically save the surface as dxf file to a certain location. the rule works perfect in the ipt file.
however, when i assemble 3 sheet metal parts together in an assembly file, this rule not works anymore and give me the above error message.
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Feb 25, 2013
I have a large collection of parts that are controlled from an exteranl rule. I need to make slight changes to the external rule, but for the changes to be successful I need two extra user parameters to be added to each of the parts. There are hundreds of parts, so going in and adding the two parameters to each would take days.
Is there a simple way of getting the external rule to add the two parameters?
P.s. My VB skills are pretty limited, but my understanding of iLogic is pretty good.
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Dec 5, 2012
I'm a contractor, I've created a really impressive form-driven assembly containing various iLogic rules. However, as i add more rules it is beginning to slow down (increase rule processing time). Should I suggest upgrading to 64-bit and increasing RAM?..could be costly with no increase in performance.
Processor: i7-2600
OS: 32-bit
RAM: 4.00GB
Inventor 2012
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Aug 10, 2012
I made an Part with iLogic rules, let's call it "iLogicPart". The rules inside could create lot of different part by my input.
I want save the different parts to different name as "Part 1", "Part 2", etc. I used SaveAs to get them.
My question is: I want to delete all rules and parameters in the saved parts as "Part 1", "Part 2". And I have lot of features (the name is hard to track) which are inactive, I want to delete them at same time too.
I could manually do so, but I want to use rule to do so automatically.
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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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