AutoCAD Inventor :: How To Use Existing Sketch While Making New Part (model)
Aug 12, 2013
I have made a part - a motor that has four holes.
Now I'm trying to make another part, which will be aluminium plate that needs to have holes in exactly same points as the motor. My assembly containts both that parts.
What I'm trying to do is to reference in sketch a point that comes from different part (motor).
I could do it by hand, make it look that the holes are on top of each other but then there will be an error which doesn't seem professional.
In some tutorial on yt I have only found that using points one can reference the holes more easily, but it didn't show how.
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Aug 8, 2013
Do you know how to constrain 2d cad sketch to match existing 3D model. see screenshot. Is it doable?
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Mar 20, 2013
How can I display a sketch or projected geometry that is not a closed loop in a ipt drawing? Historically I have to use a closed loop and emboss in order to display the geometry in a drawing.
Then move that forward to a DXF file for its intended use. I think there should be a way to just have lines placed on the model and display it on a drawing without it having to be a feature.
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Oct 25, 2012
I am struggling to make a small pattern go along and follow the curvature of a curve. Its shown below. The green dots and the dumbell shape are a group and need to follow the contour of the violet colored shape on its edges. So they have to look like they are following the curve. I have tried repeat patterns and so on but they do not follow the curvature of the edge/sketch.
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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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Sep 11, 2013
The simple question is… how can we insert a step (stp) part into an existing part file?
The story behind the question is this:
Normally when we get a step file assembly from a customer, if the part has changed, we put our part into Old Versions and save their new step file as our ipt number and replace it in our assembly file. With Vault, in order for us to maintain the history of the part files, we need to keep the original file so we can’t just delete it or replace it, so now we need to figure out how to get a step file into an ipt. The Import command on the Manage tab (with 2013 at least?) does not allow import of stp files just yet.
The only other option I can think of is to put the original part into an assembly with the step file, create a copy of the step information in the part file and use it to recreate the new (step based) part.
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 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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Feb 14, 2012
As soon as I open a piece or try to make a new piece, it crashes! I can open the program but can't use it! I installed it and activated it and I can't use the program at all. I have sent many error reports beacuse I have opened it many times and had it crash many times and have always given my email address. Attached is the Error Report Details screen shot.
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Dec 17, 2013
Is there a way to turn an existing sketch into a symbol, in an idw, so that it can be reused?
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May 15, 2013
I have a part.I use some Parameters of this part as linked to other parts.Once I change any parameter used as linked the other parts will follow it automatically.So I have drive and driven parts.
Now for some reason I need to change some geometry in my drive part in the way my drive dimension must be reattached to other geometry points.
I cannot delete and create the new dimension even with the same name since all my driven parts will lose this linked parameter in either way and this parameter becomes static (Reference Parameter).
I wish I can preserve the existing dimension (parameter) and reattach it to other geometry.
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Jun 2, 2012
ACA2011My dimensions seem to be fickle with regard to snaping. I've got my OSNAPs on, and I can't snap to a structural beam above, nor can I snap to a window sill. I can dim to the mid point of the window sill by using .x & .y filters, and can only snap to the axis line on a beam. Is there a toggle somewhere?
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Nov 26, 2012
is there a way to use vb to add closed sketch loops to an existing feature?
I am trying to create a parametric template for a fan guard assembly, complete with drawings.
I am using an arrangement of circles defined using some linear sketch patterns as the cross-section of a revolved feature. Using ilogic/vb, I want to automate the number and spacing of items in the linear pattern, and then update the loops selected for the revolved feature.
I have found code on this forum (courtesy of Curtis Waguespack) that I can use to select all closed loops and create a feature. I can apply this code to create a NEW revolved feature, but I haven't been able to figure out how to use it to UPDATE an existing feature.
I need the feature to UPDATE rather than create new to maintain links in my assemblies and drawings.
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Feb 16, 2009
Why the heck does Inventor arbitrarily orient sketches as it sees fit? I often create my first sketch on the right (YZ) plane and Inventor, stupidly turns the sketch where "RIGHT" in the viewcube reads from top to bottom.
I know all the things to do to AFTER this happens, but it shouldn't happen in the first place. If I turn my sketch so that up is up, like it should be, I then have to remember that vertical is horizontal, which is now vertical. I can't change the sketch coordinate system. It's the first sketch and there is nothing to align it to.
How to prevent the above example from occurring in the first place.
This, and the fact that I can't dimension to any existing vertices or edges without projecting them first, really make me hate using Inventor sometimes. To me, these are huge problems, neither of which Solidworks has. At worst, both of these behaviors should be configurable.
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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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Dec 19, 2012
The company I work for is a wooden packaging company. We recently purchased Inventor to open large file models from John Deere to design a wooden pallet/crate to package the part. Basically, what I am asking for 'get started'. I know how to pull in files, but I am just trying to figure out how to design packaging around this existing model.
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Feb 14, 2012
When I draw a sketch while making a dwg drawing, the lines are light green that is nearly invisible on the background color. How can I change the line color?
I'm using Inventor professional 2012 student edition.
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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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Dec 11, 2013
how to turn off the visibility of a specific sketch (ex. base_Sketch) of a certain part in assembly using vba?
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Mar 15, 2013
I have an adaptive part which I created within an assembly. I created work planes in this file, based on features in the assembly, and created a sketch on one of these work planes. I used this sketch for an extrusion. then I wanted to reuse the sketch again for another extrusion - normally one needs to select 'Share sketch' from the right-click menu of the sketch, but this is not available. I have already experienced this (random) behaviour, i.e. the 'Share sketch' option missing from the menu. In those case it was ok to make the sketch visible, and then I could use it again. But now it doesn't work. I made it visible, but when I click Extrusion, Inventor wants me to create a sketch, claiming there is no usable sketch.
Inventor 2013
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Mar 6, 2013
Is there a way to hide project geometry from model sketch? I am modeling a sheetmetal part where I need to sketch centermaks, part number etc. for laser cutting. I want to use xy planes for symmetry reasons when sketching, but I don't want them to appear in dxf. This is a problem if I create a dxf directly from the model.
Usually I create dxf files from drawing by adding new sheet where I create flat pattern view from the spesific part (excluding machinigs etc, only thermal cut boundaries visible). In the drawing I am allso able to show model sketches and hide unwanted project geometry. Is it possible to include these sketches to dxf?
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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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Apr 16, 2012
I can "Get Model Sketch" to make it appear visible in a drawing view. But I can find no way to use these "edges" or "lines" or "entities" or whatever they are, later in a drawing view sketch. No way to project them from Model Sketch to Drawing View sketch. I can attach leaders and dimensions to these Model Sketch entitites but I can find no way to use them in a sketch owned by the drawing view. Am I missing something?
IV2012 SP1
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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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Dec 7, 2013
is there a method to project the sketch onto the part so that i can then remove 2mm of that shape from the part....?
Inventor 2013 & Inventor 2014 (work)
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Jul 12, 2013
In my sketch I want to move a smaller circle that is within a circle along the Z-axis. I've put the image below to avoid confusion. I am using Inventor 2012.
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Oct 12, 2011
I am having trouble adding a sketch which is on a dwg file to my sheet metal part. First I created a flat plate sheet metal part.
I also have a sketch on a dwg file that I am trying to transfer to the surface of the sheet metal plate. I initiated a sketch on
the sheet metal part thinking I couls open the sketch on the dwg part and do a copy and paste. That did not work.
Second I tried to insert the dwg file but when I search for the dwg file under the insert function, there are no dwg files shown.
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Jan 8, 2013
I'm making a part and am adding features to it and using my existing sketch dimensions as my guide. The problem is that when there are sketch dimensions on the face of the part, they are difficult to read. I'm forever dragging these dims to the side in order to read them, it's just a bit annoying. I was wonering if there was a setting that made them show up as well as they do when the aren't sitting on the face of my parts. I've attached a .jpg of what I'm talking about. notice the dimension on the left side and the bottom.
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Mar 15, 2013
why I am not able to extrude the close sketch through the part.
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