AutoCAD Inventor :: Incomplete Part Update When Sketch Pattern Count Changes?
Mar 18, 2012
The attached part, created in Inventor 2012, has a formula for the number of occurances in a sketch pattern based on its length. When this number changes due to a length change, some parts of the sketch do not reposition and Inventor does not indicate that an update is required. The part can be fixed by dragging the affected geometry or performing a rebuild all. The following image shows the result when the length changes from 300 to 500.
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Dec 20, 2011
I’m trying to get the embossed text on a nameplate (done in sketch on a part) to change with updating a custom property in iProperties. Right now I’m using iLogic so I can change the text in User Parameters and that updates the embossed text. So where I’m having an issue is the Export Parameters tab is grayed out so I can’t get it work with my custom properties.
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Jan 18, 2013
Since I used Autodesk Inventor 2013 last year, I had an question about numbering en renumbering the count of elements in patterns.
I had an assembly with iLogic for placing and replacing elements, suppressing parts and edit dimensions of parts in 1 assembly. Sometimes, 1 suppressed pattern must be un-suppressed. Before doing this, I would like to set the pattern count and distances between pattern elements in the pattern. How can I do it by using iLogic?
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Oct 5, 2011
I am modeling a P&ID piping system. The system has 10 valves of the same exact type. When I generate my parts list I see a valve count of 10 beside the valve callout. Because each valve has a unique tag that relates to its position in the P&ID I need to be able to show each valve with the count of 1 in the parts list. I will add a custom field thta has the valve tag in it. I don't know how to get the parts list to not total the number of each type of valve. In other words I need to show each valve in its own separate field.
AutoCAD 2013
Inventor 2013
Windows Pro 7 x64
Asus Sabertooth X58
Intel Core i7 960 @ 3.2 GHz
24 GB ram
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Sep 20, 2012
How do I duplicate the 2D line work from a part level sketch into a drawing level (overlay) sketch?
I started a simple 2D piping system diagram sketch by opening a new part file and using a sketch to stick draw the system schematic including some annotations. Then I opened a new drawing file and made a base view of the part file to bring a view of the original sketch into the drawing.
I realize now that it would have been much easier to have created the schematic directly in a 2D sketch at the drawing level, which would have made editing the annotations much easier at the drawing level, and there is really no need for the part file to exist. I have no intention of creating a 3D model or "real" part in the .ipt file, was just using it as a jumping off point to sketch.
I was thinking that I could correct my error in judgment by just copying the sketch and pasting it into a new sketch on the drawing, but it doesn't want to work that way. I have tried copying both the whole sketch at the browser level, and the entire sketch contents (all of the lines and annotations) from the opened part sketch, but when I attempt to paste either of those into the drawing, paste does not seem to be an option. I'd rather not have to draw the whole thing again, as in typical fashion, my once simple sketch has grown in proportion and complexity from its simple beginning.
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Nov 20, 2013
I have an assembly which I am using as a icopy component. In the assembly I have the adaptive sketch which os used for the icopy function and a part which is adaptive to the sketch. I then have the part pattern itself in the assembly. The problem is the pattern will not update when changes are made unless I edit the pattern. The pattern references parameters from the sketch so that when the sketch changes the pattern should change. It works but the pattern will not update unless i open the pattern to edit it. Is there a vb function which will force the pattern to update when a change is made? I tried the update document vb functions but no change. I will try to get a sample together that is a smaller file size so you can see what I am talking about.
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Aug 29, 2011
Is there any VBA code that can count the number of bends used in a sheet metal part?I would like to make a custom property of this, so it can be exported to Excel for input in our ERP system
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Feb 7, 2013
I can't seem to find how to use the Inventor 2012 API to project an entire sketch profile from one .ipt to another .ipt file from within an .iam file.
i7-2720QM Dell Precision M6600, Win 7 Pro 64-bit, 8GB RAM
Autodesk Product Design Suite Ultimate 2013
Autodesk Vault Professional 2013
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Nov 15, 2013
New user 2014
Part created in assembly does not update to part file.
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Jul 26, 2013
I am trying to pattern a line within a profile and need the line to extend to the boundaries of this profile.
Also the boundary profile will be parameterised and the pattern needs to adapt to this.
See sketch below, what I am trying to achieve.
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Jan 19, 2006
I have an idw where I am trying to pattern elements with a sketch. One of the items being text. I can pattern all of the geometry but the text will not pattern.
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May 29, 2012
I am having a problem with a sketch not updating the parameters when using a "while / end while" command.
Basically if you have a right angled triangle (as attached) with one side and the angle doing the driving then I wish to update the sketch until the last side which is a reference dimension reaches a preset dimension.
I cannot get the updated sketch to read back into the while command to stop when the limit is reached. Instead it goes on an infinite loop until the sketch breaks.
I have used every update under the sun and can get nothing to work.
Trigonometry not an option as this is a basic example of what I wish to achive.
I have seen an example of this working but only for reading the iproperties so dimensions can change until a volume is reached.
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Jan 19, 2012
I have a function that adds many entities and constraints to a sketch, and it's very slow because it updates the sketch after each constraint is created.
Is it possible to turn off the automatic update, add all the entities and constraints, then turn on the update?
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Jan 31, 2012
I created a 12-sided polygon shape in the sketch mode. I created one line, fully constrained it and then used the circular pattern to finish the shape. Why can't I extrude the shape?
I have attached the file. It's a pretty basic shape. I don't understand why it wouldn't work...
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Nov 19, 2012
I need to know what sketch is associated to either a "Rectangular"or "Circular"array. This is so I can filter out sketches that are not repeated in an array.
Here is my code so far (Circular Array).
Dim oCP As CircularPatternFeature
For Each oCP In oDef.Features.CircularPatternFeatures
THIS IS THE TROUBLE LINE If sketch = oCP.Parent Then
Set oCP = oDef.Features.CircularPatternFeatures.Item(oCP.Name)
[code]........
I have a simple test part containing an extruded disk (Sketch1) and 8 holes on a pcd (Sketch2). I only want to array a sketch if it is arrayed.
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Aug 6, 2012
I need a special pattern that varies the original sketch dim. Is this possible?
C1
C1
Inventor Professional 2013
Vault Collaboration 2013
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Jan 2, 2012
I am trying to export geometry found in a flat pattern sketch overlaid onto the flat pattern.
Since I am creating the output file manually I gather the flat pattern boundaries and bend center lines for output to a file.
When I add flat pattern sketch entities to the mix they do not overlay properly. What matrix would I have to push the sketch entities through to get them to the same coordinates as the flat pattern?
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May 31, 2012
I have an extruded sketch pattern that I have tried to make modification to via the 'edit pattern' function. When making ajustments to the pattern and clicking ok Inventor is taking nigh on 2 hours to complete the function. Then I have to finish sketch which takes another hour or so. Obviously it should not be taking this amount of time. The part in question is a series of extruded holes, nothing excessivly complex, why this is taking so much time to complete ? I am using Inventor 2013 Pro 64 bit, 3.07 GHz,12GB RAM.
Autodesk Inventor Professional 2013 SP2 64-Bit Edition
Windows 7 HP Z400, Intel Xeon W3550 3.07GHz
12.0GB RAM, ATI FirePro V4800 (FireGL)
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Oct 13, 2011
Is there anyway to break a sketched pattern without deleting all the elements? CATIA has this feature where you can pattern something, then break the relationship of this pattern so you can edit the components as individuals. It seems the only option in Inventor is to delete the pattern or suppress individual components. I just want to pattern a line equally spaced 20 times then trim those lines to a bisecting one. Its annoying to have to draw and constrain all the lines to create a pattern
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Sep 19, 2013
I would like to use a sketch as the basis for a rectangular pattern which is set up to use the curve length for both directions of the rectangular pattern so that when I update my rectangle in a sketch, the pattern automatically adjusts to the new sketch. I have sketched a rectangle, and used one leg of the rectangle to establish the direction and length of one dimension of the array.
However, when I try and choose the Direction 2, my only options are the entire rectangle or faces- I can no longer select other and choose a single side of the rectangle.
I was able to accomplish what I wanted by using two sketches, with the second sketch simply projecting one leg from the first sketch. Using one sketch just seems inherently safer than trusting projected geometry.Is there a way to accomplish this with one sketch instead?
Inventor 2013 (SP2 Update 2), Windows 7 Professional (64-bit), SP1, Intel Xeon 3.07GHz CPU, 12GB RAM, NVIDIA Quadro 2000, Vault Basic 2013
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Feb 27, 2012
I'm a new 2009 Inventor user (use mostly Solidworks for other jobs) and how to make the model update after I modify a feature sketch (e.g. I only add one more circle/hole to a sketch used for a somple extrusion, but the extra hole doesn't appear on the model). Tried all update-related commands but no luck so far. If I delete the feature and recreate it again everything works fine, but I stuff up all other features and mates that use the reference geometry...
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Jul 15, 2013
Tried to do something that all other 3D softwares seem to have no problem with, even inventor at least when we were using the old versions.
Editting sketch - close sketch. No model update.
This is an existing 3D model created with inv2011. inv2013 does not like much of what we created in the old releases of inv.
Sketch gives me 1 dimension. Part and drawing give the old dimension value.
This is yet another major sign of unstable software. Over 24 software issues discovered from changing inv2011 to inv2013.
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Jun 24, 2013
Switched to the flat pattern of my sheetmetal part and created a sketch.
My intention is/was to control the values of the sketch parameter values using ilogic.
I cannot access these parameters through the ilogic parameter interface or the ilogic rule editor.
I am using ilogic with Inventor 2009 / Inventor 2010 Certified Professional
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Oct 3, 2011
I've a problem in Inv 2011 SP2 and 2012 SP1 with 2D Sketch Punch Representation.
See attached file for the explanation of the problem or this Link to animated problem.
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Feb 17, 2010
I can't find a way to create multi flat patters in one part from a lofted sheetmetal part. Also, didn't the developers fix the 'can't make a flat pattern from a derived part'?
IV 2010 Suite
Digital Storm PC:
EVGA & Intel components
Win 7 Pro 64 bit
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Oct 22, 2012
I can add sketch on a part's workplane (xy, xz, yz) by using sketchs.add.is there anyway i can select a face of part and create a new sketch?
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Jul 27, 2012
I have a feature that is very similar to a CAM that I need to cut other feature with. The second feature needs to maintain its position way from the CAM feature just as a CAM follower would. The CAM is made up of arcs. If it were made from a spline I would be all set. Is there a way to either convert the arcs to a spline or make a CAM follower type arrangement in a part sketch?
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Dec 13, 2011
I am trying to make a 3D sketch that is constrained to two different parts in an assembly. I want the sketch to be constrained to each of these parts so that if you move the parts relative to each other the sketch will adapt.
I have tried using work planes and project geometry but when I go to move the part the geometry won't always follow the part. I am using a spline for the 3D sketch so it should be able to adapt when the parts are moved but the problem is constraining it to something that follows the part.
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Sep 12, 2011
How to make Automatic Update propeties for Flat Pattern Extens. I have write code and setting rules trigerred by event (Before save, Any model Parameter Change) but if some parameter change properties isn't automatic update. So could some one tell me how to solve this problem.
Part with iLogic code is attached
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Oct 15, 2013
I am using Inventor 2014. I have a sketch on a part that does not show up when I put the part into an assembly. Any way to make the sketch show up in the assembly? It is a 3d sketch that is projected to a surface.
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Dec 12, 2002
I know about the pink lines, green lines, and black line, but I recieved a part from another person and it had red lines for the sketch, how, what did he do to get those? He doesn't know how he did it.
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