AutoCAD Inventor :: Constraint Errors After Performing Replace Component?
Aug 27, 2012
We have just upgraded to inventor 2012 from 2009. I had a simple .ipt created from a 3/8" grade 50 sheetmetal template in an assembly, and decided that it could be 1/4" grade 50. I originally went into the original part and changed the sheet metal default to 1/4". After returning to my assemble and performing a refresh it blew away all my constraints I had on the .ipt after the thickness change. I also tried doing a save as on the ipt then changing the thickness as a new part number and performing a replace component with the same results to my constraints. I've also noticed issues losing constraints by performing simple replace component commands on similar sizes of TS but just changing length. Has something happened to our templates during the migration to the new version of inventor? I don't remember ever having this many issues in 2009 when replacing components of similar geometry with just a different length or thickness.
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Mar 30, 2012
I have an assembly that is nearly completed. I am trying to change the lengths of two side rails (arrow pointing to one of them). On each end of these rails are several components that have been constrained to the rails.
When I change the length of the rails, many of the constraints show errors. I expected that all components would move with the ends of the rails as they are shortened since that is where they were constrained, but this has not happened.
The constraint recovery tool has not been useful to me.
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Jul 24, 2012
I'm having a really difficult time maintaining my parameters when making changes to the part I've made in the attachment. The control parameters for this part are:
-100 mm distance between 15mm circles
-1 of the 15 mm holes
-30 mm hole
I am new to inventor but I would also like to be able to set up my constraints correctly. I'm also not sure if my sketches are ideal for this part either. I usually get an error concerning my fillets from the base to the center support beam when I try to change the 100 to 75.
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Jun 28, 2013
I am trying to model a large Control panel assembly using Inventor Pro 2011. It comprises of a main assembly with several adaptive sub assemblies containing the various items. (Relays assy, label assy, fixing assy etc). All works ok until I start using Levels of Detail to enable me break the assembly into smaller workable parts. I.e. Left door, right door, main panel full, main panel no doors etc. These will be used to create view reps from for my drawing views at a later date.
The problem I am having is I keep getting constraints failing on parts which are suppressed in various levels of detail. An example of this Is when I go to right door LOD and do a rebuild all, I get constraint errors from item relating to the main panel which is suppressed. I can suppress the constraint causing the error but when I return to the full panel LOD the constraint is still suppressed and the parts appear In the wrong place.
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Aug 14, 2012
I have an assembly which has components mated to a radial surface, I need to locate the center of a round slot against an axis, I have X Y coordinates, how can I constrain that part to those X Y coordinates?
Attached is a picture of the assembly.
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Nov 24, 2011
I have an Assembly2 in Assembly1. I'd like to insert Assembly2 to Assembly 3 without losing any constraints or adaptive feature to Assembly1, while Assembly2 replaced with Assembly3.
Assembly1.iam
- Assembly2.iam
+ Part1
+ Part2
This is what I want:
Assembly1.iam
- Assembly3.iam
- Assembly2.iam
+ Part1
+ Part2
But Assembly2 shouldn't lose any constraints to Assembly1.
Software: Inventor Series 2011 SP1 x64
OS: Vista Business x64
CPU: E6400
RAM: 2*2Gb GeIL
VGA: Quadro FX 550
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Feb 22, 2013
is there a way to Replace the "bolt" Component Occurrence with api?
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Dec 19, 2013
I have an assembly with two similar items in it and have written code to replace the component based on a given selection. If I try to change item one, nothing happens. If I change items two, it changes both item two as well as item one. In the attached screenshot item one should have a full cover panel and item two should be open; however, they are both the same. I have stabilized the browser by changing the names to "Leg One:1" and Leg Two:1) and the components that are being replaced are standard assemblies to be replaces with other standard assemblies.
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Aug 21, 2013
When I try to replace a component in Inventor 2014. It replaces it but does not update the tree in the browser. I have to manually delete the part and place a new one in.
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Jan 5, 2014
So I have been going round and round in circles on this one iam trying to use replace component within ilogic which is fine with switching one part for another but I want a drop down of parts so it replaces which ever one is active the problem I am having is establishing which one is active. So below is what I have so far but the problem is you cant seem to reference a part that is not in the assembly so I keep getting the error
The component named "Flange 1" was not found for example. I just need a way of establishing which one is currently in the assembly but with out referencing components that are not there.
If Component.IsActive("Flange 1")=True Then current = 1
If Component.IsActive("Flange 2")=True Then current = 2
If Component.IsActive("Flange 3")=True Then current = 3
If part = 1 And current = 2 Then Component.Replace("flange 2", "Flange 1.ipt", True) End If
If part = 1 And current = 3 Then Component.Replace("flange 3", "Flange 1.ipt", True) End If
If part = 2 And current = 1 Then Component.Replace("flange 1", "Flange 2.ipt", True) End If
If part = 2 And current = 3 Then Component.Replace("flange 3", "Flange 2.ipt", True) End If
If part = 3 And current = 1 Then Component.Replace("flange 1", "Flange 3.ipt", True) End If
If part = 3 And current = 2 Then Component.Replace("flange 2", "Flange 3.ipt", True) End If
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Sep 3, 2008
I keep getting Errors saying that my component install failed.
Does anyone know how to fix this or have a solution. I really want to get it up and running before my class starts working with it so I know how to do a few things to help my gf
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Jul 30, 2012
I am designing a vertical axis wind turbine just for some practice (just started using Inventor) and everything was going smoothly until I tried to "animate" it spinning. First, I set up a work plane that goes through the center of the structure, and then I clicked angle constraint "explicit reference vector." After watching several youtube videos, I figured that I should click on the work plane, click on another reference point, and then click another point that would be orthogonal to those two (right?). Well after I choose the first point, Inventor will only allow me to choose the center axis as the second option (which I think should be the third option).
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Jan 26, 2012
We are having an issue when we replace a component in Inventor Pro 2012. When we replace a component, the name in the browser does not update to the new component. We've even tried to close and re-open the Inventor assembly and that does not work. We end up manual double clicking the name in the browser and type in the new component name.
Inventor Product Design Suite Ultimate 2012
Dell Precision T7500 Workstation
Xeon Processor
16 GB of RAM
Nvidia Quadro FX 5800
Windows 7 x64
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Jul 25, 2012
II need a way to tell if a component occurence is a virtual component.
I'm using a For Each loop to cycle through all of the components in an assembly, and if the component is itself an assembly to set the LOD to "Custom". I'm using the definition document descriptor object for this. It all woks fine until the loop comes across a virtual component which doesn't have a definition document, so I need a way to check if the component is virtual and needs to be skipped.Here's the
Option ExplicitImports Inventor.LevelOfDetailEnumSub MainiLogicVb.UpdateWhenDone = TrueDim doc As AssemblyDocumentDim oLOD As LevelOfDetailRepresentationDim oAsmCompDef As ComponentDefinitionDim oComp As ComponentOccurrenceDim oComps As ComponentOccurrencesdoc = ThisDoc.DocumentIf.
[code]....
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Jan 11, 2013
I am trying to make port rims for pipes that can be swapped in and out of an assembly. However, the ports will all be different sizes and located differently so I need the cut to be part of the port rim component, but affect the entire assembly it is part of. I've been trying to get this to work for the better part of a day now,Here's a picture of what im talking about. I'm running Inventor 2008 by the way.
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Aug 30, 2012
I have an assembly which has a few components suppressed.
My end results is another copy of the assembly (with copies of the all the parts) in another directory
Now i am able to create copies of un-suppressed parts using; (this allows me to SaveAs assembly components which are not suppressed)
DocumentsEnumerator = ThisDoc.Document.AllReferencedDocuments
And save a copy of the assembly using
ThisDoc.Document.SaveAs
I also added the fllowing snippet (which I am not sure what is does), but it does not work for me
Component.SkipDocumentSave = true
When I open the newly created assembly, I still see the suppressed components in the model browser
I want to either;
Skip saving the of the components in the model browser (i.e. the Assembly)
OR
Delete the suppressed parts in the Assembly, so that they do not save altogether
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Nov 28, 2011
I am currently creating a chain block to be animated later on. But, I do not know how to constraint it.
I have attached a zip file of the .ipt and .iam
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Mar 10, 2010
Maybe I've just been doing it wrong for the last 5 years, but the Angle constraint is obnoxiously unpredictable. When I constrain a part in an assembly with an angle constraint from the assembly origin plane (or anything else), Inventor always has two solutions; a positive and negative.
Is there something I'm missing here, or is just a design flaw we have to live with?
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Apr 20, 2011
I am working in Civ2010 and want the paste a site surface to my corridor surface. However, when I try to do this, I get an error saying "Error performing edit". I do not know what error is occurring in order to fix it. I have done this with a few other sites within the same drawing and they pasted just fine to the corridor surface.
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Jun 1, 2012
I am trying to place a tubes cylindrical surface to another tubes cylindrical surface using add constraint. How do I specify which side of the target surface to apply the constraint ?
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Apr 16, 2013
I have a question regarding a transitional constraint between a pin and a surface within an adaptive assembly.
I would like the pin and the surface to be transitional only when the two parts "interfere" with each other.
At the moment with the example attached part A is remaining tangent to part B, restricting the necessary movement of part B to function properly in the mechanism.
In simplified terms I need part B to be able to break free of the "transitional constraint" of part A under certain movement conditions within the mechanism.
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Dec 29, 2011
This is probably a simple one that I am missing, but how do I get a parallel constraint applied to these two edges.
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Aug 15, 2008
I have noticed what I consider a bug in AI2009. When trying to delete a coincident constraint using the show constraint command, it is impossible to do so. All other constraints I can delete while I am in the "show constraints" dialog box, but not coincident constraints. As soon as I get out of the "Show constraints" command, the yellow dots are still showing and I can then hover over them and they highlight so I can delete them. Is this how it was intended or should I be able to delete them like the others while still in the "show constraints" command?
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Oct 8, 2013
I'm running 2014. Somehow, in my ignorance, I have managed to turn off the constraint symbols that show up beside the cursor as I'm sketching.
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Dec 18, 2012
Is there a way to expand the constraint window so that I can see my entire parameter formula? In the image below, my equation is cut off in the "offset" window. Or am I supposed to be inputting the parameters in some other manner?
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Jun 14, 2013
How do you delete a constraint between a point and the center point of a line? (in the sketch environment)
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Jul 19, 2012
I've assembled a bolt and a slide block that is constrained to a base plate and am able to put everything in motion. I have the slide block constrained to slide the distance of the base plate and when I reach the end the bolt continues to rotate when, if this was a real part, should stop. How can I get this bolt to stop once the slide block reaches its ending constraint?
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Sep 28, 2011
How do you constrain an object to the origin once the origin constraint has been deleted. I'm not really sure how it became unconstrained in the first place. When I try to constrain the drawing using the coincident constraint it won't allow me to select the origin.
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Jul 5, 2012
Why can I not constrain placed objects with three constraints? Anything I place constrains with one constraint then is virtually fixed (without being) and cannot even be moved to allow for further constraining.
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May 16, 2013
My need is to assembly parts into an assembly by a known position in the assembly. The part has a UCS and I create UCS on the assembly programatically. What I cannot do is to constrain the two UCS. I tried this (Inventor 2013 x64 on W7/W8 64, c++ 2010 by the way DEBUG mode is not working from the IDE):
CAssemblyComponentDefinition compDef = doc.get_ComponentDefinition();
// MOdules UCS
CUserCoordinateSystems coords = compDef.get_UserCoordinateSystems();
CTransientGeometry geom = m_InventorApp.get_TransientGeometry();
CMatrix matrix = geom.CreateMatrix();
[code]...
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Apr 19, 2013
Basically, I would like to do this:
[URL]..........
(i.e., take two object Z axes and constraint them to be the same), but in C#. In particular, what puzzles me is that I cannot make
'Get the Z-axis work axis from the occurrent.
Dim oPartAxis As WorkAxis
Set oPartAxis = oPartOcc.Definition.WorkAxes.Item(3)
in C# because the Definition object has not a WorkAxis instance.
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