AutoCAD Inventor :: Fillets On Complex Shapes
Feb 28, 2013
I have a shape that happens to have many nodes; it was simple to extrude it (inventor saw it as a complete shape) but adding fillets is another story. each tiny segment requires a click to select it. is there any way to simplify this — either through simplifying the path somehow or by selecting the edge in some other manner?
i saw a thread on the forums about imported 2d vector files with a similar issue. I did import my file but it came from rhino. everything is fine except this one issue. i guess i could go back to rhino but i would prefer not to.
i have attached a small screenshot of one area of my sketch.
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Nov 14, 2013
I recently exploded text but now i need it to be a Polyline, when using PEDIT.
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Feb 23, 2012
I used to be able to hatch most anything without problem. Now with Civil 3d 2011 anything more complex that a box or a circle AutoCAD will not find the boundary even when the quick preview seems to find a boundary.
I've tried overlapping the lines and then trimming. I've tried extending to the other lines. I've tried setting the tolerance to 1/2". I've checked that the lines are snapped to endpoints and meet cleanly.
In testing I've found that sometimes it will find the boundary, and other times it will not even when nothing has changed? Noticing that they have to try multiple times and methods to get C3D 2011 to hatch correctly?
The attached file shows the different results (boundaries extracted from successful hatches) that I'm seeing, and sometimes can't find a boundary at all, sometimes it does. Seems to get different results when I regent and at different zooms (not sure if that's the correct terminology?).
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Sep 3, 2012
I am using Illustrator 16.0.1.
I have extracted a svg model from a PDF map, which leaves me with a lot of complex shapes that are not optimised.
For example, these shapes are all composed of a lot of unneeded sub shapes. When trying to merge them together via Pathfinder > Merge, I get :
Is there a way to clean up those shapes from transparency, to get the smallest possible amount of points?
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Jan 13, 2013
Typically a door hadle lever comprising initially circular geometry at the rose (fixing point) with round bar (x place)geometry up to and around the initial lever bend. Then the lever elongates in section and curves along a y plane and possible twists along its sweep path. Ive tried mass and create solid using a path with worlplane aligned geometry with fail every time, Also tried in face based generic. The problem is a bit abstract in that only trying to take an image in a manufacturers catalog of a manufactured component and recreate the design phase. Can this be done (sucessfully) simply. If only there were a way to do a swept bleand withj sveral profiles on the path. Hosting circles and then curved profiles is not working for me - cant get uniformity in the way the circles sweep into the curved parts
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Aug 28, 2013
I'm trying to blend 2 complex shapes together to give a 3D appearance but I keep having issues with the edges that choose to blend together. The image below shows what I want it to look like (small square on the left, smooth color blend) and what the shape looks like (shape on the right). The paths have the same number of anchor points and the white shape on top is an expanded offset version of the green shape on the bottom. The purple lines show what anchor points should be blending together.
For some reason it is blending to a location somewhere in the middle of the path and not to the corners. I have gone over the two paths and made sure that there are no points that shouldn't be there, as i know that can cause issues with blending.
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Mar 22, 2012
Is there another way to retract fillets? I've tried the ctrl, shift, and both at once. None of those key selections did nothing with my 3D drawing. Is there something I could do in my settings to adjust this?
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Aug 21, 2013
I have come to Inventor after using Pro-Engineer and Solidworks. How to find the inspect tools difficult to use? The effort required to find the radius of a fillet (for example on imported parts) is huge. I am using IV 2013.
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Dec 6, 2006
When I am adding blends or fillets to a 3D model, sometimes after picking a few edges I will inadvertently select a wrong edge. Can I deselect the edge and resume selecting edges for the fillets or do I have to start over from the beginning?
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Dec 25, 2012
how to make the fillets goes the opposite direction.I want the fillets to round the edges not join the edges together
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Apr 18, 2012
I have a part that requires a large number of fillets. What would be the best approach, so it doesnt take 5 hours to update the model everytime i update something on the model?
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Jul 10, 2013
I am using Inventor 2012 and have recently experienced a problem with the fillet not working correctly. I have a curve and a straight line that connect and when I select fillet it will allow me to select the curve but not the straight line. I have been able to do this in the past with no problems.
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Mar 15, 2012
I have a tube steel frame and need to show weldments between the tubes except for the inside fillets. I then need to show sanding the welds flush. Also I need to show a rounded edge where the mitered point meets the outside edge of the tube beside it. I'm very new with inventor Attached is my curret drawing file.
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Sep 23, 2011
I have a problem regarding a mechanical design. I want to make a pin move around a complex shape, always tangent to the sides of the shape. The point is not to have it animated, but I need the constrain so I can further work on the mechanical design.
I've attached a photo and the files.
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May 16, 2012
I can't post the original files, but I have gotten permission to post jpegs of what I am trying to do.
My end goal is to fill in between the grey part and the surface. The surface comes from another part in the assembly, and I used Copy Object to get the surface in this part file. Ideally I would like to do something like Extrude> To Next and select the surface as my terminator. I have done this with success with curved surfaces, but not complex curved surfaces. Does Inventor not handle extruding to complex curves?
Another option I tried was simply extending this part out beyond the surface using the Split feature to trim the part. Again, to no avail. I also tried creating a subassembly of this part and the part the surface is derived from with this part extending beyond the surface, deriving it and subtracting the surface part so I could use Delete Face with the Lump option. No dice there, either.
There was a hole in the side of the surface where I am trying to extrude the part (it is still open on the other side of the surface), but I used Patch and it seemed to fill it in just fine.
How to get accurate fill volume data in complex assemblies.
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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Jun 22, 2012
we have roulette menu, mini toolbars and appearances.
[URL]
There are several uncontrolled jumps during the movement, but in the end, after some delay, it's normal again.I can send the Inventor 2013 files to an FTP site.
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Jul 24, 2012
The problem: a complex curvy part will shell 0.5 mm but not 3mm - some of the surfaces fall inside the others.
A work around : Offset each surace (individually - not quilt) then stich & sculpt.
A program: To offset an enclosed surface, individual face by face, internally. Then manually stich to identify any errors & patch accordingly.
Note these parts have 100's of faces so the code would be useful - not sure how to always offset the surface to the inside of the volume.
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Aug 16, 2012
In inventor 2013, how do I engrave and wrap some text onto a surface that is neither on a cylinder, a cone, or a sphere? I created the part by first drawing a cross section made up with the spline tool, then revolved it around an axis. I need to imprint two words on the part's curved surface. I sketched the words, then I tried using the emboss/engrave wrap feature, but I got an error message saying that emboss/engrave wrap can only be done on standard surfaces such as cylinders, cones, or spheres. How to engrave words on surfaces other than these standard surfaces? I also tried to extrude cut the words onto the surface, but the words don't wrap to the surface, and are not evenly imprinted onto it.
Also how do i make the letter's bigger when I sketch them? even though I put in large numbers such as 50 in the size box, the text does not appear big. Also, how do I increase the spacing between the letters?
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Jan 19, 2012
Trying to create a fold/bend/flange along a curved feature. I modeled the part to view but would like to be able to model this feature in sheet metal. This is how it would be manufactured, probably in a die roll.
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Apr 17, 2013
Is it possible to run force analysis on my part in Inventor? I have used the force analysis before, but never for something so complex in shape. My main issues are constraining the base of the part and applying forces. I tried thickening sections of the part in order to apply a force/constraint, but now Inventor won't recognize the thickened parts as connected to the main body.
On a side note, it won't let me attach my file, which is 122 MB. Is it too large?
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Nov 6, 2012
I recently started drawing in cad, and i have a couple problems. At time now i am trying to learn more of isometric drawing and i have couple questions about drawing a particular figure:
21.jpg
So in there i don't know how to draw that "thing" witch i highlighted in red. I don't know at witch angle i should draw it's center(center length should be 50 cm). If I would know that, i could easily draw a isocircle above. So how do i find this "right" angle?
Second question would be about isofillets - i read here in forums that i should do them in isocircles, and i did that and i got good results - it looks very good, but the problem is, that in this drawing, it shows that those isocircles should have a defined radius - R6, R16 and etc, but if i do round corners with isocircles, i dont get that result(in R16 case radius is even way too big). So maybe there is a way to do them "right" and have them defined? I attached that drawing .
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Mar 22, 2013
I'm using AutoCAD 2010 32bit on Windows XP with built-in video - so no hardware rendering, etc. I have a situation where a 3D solid that I have created looses its fillets while creating a PDF.
The solid was built using Union, Subtraction, Slicing and Fillet operations. I have attached the DWG and two PDFs - one with fillets, the other without. Both PDFs were created within moments of each other from the same DWG. Notice in the DWG that the solid model has now lost all the fillets on the edges, but they were there when the good PDF was generated. I create the PDFs using ACAD's Output | Export PDF feature on a single Layout in Paperspace. When the PDF is generating, for about two seconds you see the solid edges loose their fillets, and then sometimes return to normal, but other times the DWG changes and I have to add the fillets again.
I know about using the Print option, and also 3rd PDF generators but they also fail - plus, I want to use Output because it's more convenient. I like AutoCAD, but I am thinking of dumping it for SolidWorks (which I just evaluated for 30 days). I can't be putting a lot of time into models that loose their fillets. This same issue happened to me about a year ago, and I finally had to re-create the model from scratch to solve. It's ridiculous that this doesn't work, it's kinda fundamental.
BTW: I tried a fresh OS and ACAD install and the problem persists.
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Jun 3, 2013
I would like to place arrowheads on the vertical sectioning lines (for the hatched view on the right), as well as on the horizontal line (for the bottom view), but I couldn't succeed in doing this. So, I left it just as line without arrowheads. Also, I would like to know if there are options for dimensioning fillets, as the one in my drawing comes with round symbol of portion of circle upon which the arrowhead touch (instead of on the fillet itself) - see R.12 and R.50.
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Mar 18, 2013
I'm using AutoCAD 2010 32bit on Windows XP with built-in video - so no hardware rendering, etc. I have a situation where a 3D solid that I have created looses its fillets while creating a PDF.
The solid was built using Union, Subtraction, Slicing and Fillet operations. I have attached the DWG and two PDFs - one with fillets, the other without. Both PDFs were created within moments of each other from the same DWG. Notice in the DWG that the solid model has rounded edges (fillets) along most edges, but they are missing in the bad PDF, and show in the good PDF. I create the PDFs using ACAD's Output | Export PDF feature on a single Layout in Paperspace. When the PDF is generating, for about two seconds you see the solid edges loose their fillets, and then sometimes return to normal, but other times the DWG changes and I have to add the fillets again.
BTW: I tried a fresh OS and ACAD install and problem persists.
PDS 2014/Win8 64/32GB RAM/256GB SSD RAID1/Asus P9X79 Deluxe/i7 3820/nVidia Quadro K2000D/Dual 27" LCD
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Mar 3, 2012
Is there a way to add "Round or Fillets to solids"?
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May 28, 2013
I just made a 3D model with ACAD 2011.
fixed_pedestal.dwg
It has chamfers and fillets. When i copy the 3D model, the copy doesn't have any chamfers or fillets .
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Feb 28, 2013
I'm designing a press for a skateboard similar to: Rib Press
I have the board modeled: (see attached)
Now what i want to do is generate those ribs as seen in the picture.
I tried creating a block that intersected with the board and tried to split the rib at the surface, but to no avail. I think the issue has something to do with the curve of the board in two directions, but i can't seem to get it right.
if you are having trouble visualizing what i'm asking about, look at this. I want to be able to figure out the exact shape of those center ribs to print and eventually cut out of wood.
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Jul 8, 2013
We do technical illustrations and are switching to Adobe Illustrator from another software. One function we find very necessary is creating rounded fillets with specified radii between two lines. Is there a way to accomplish this with AI or is a script required?
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Nov 25, 2013
The time has finally arrived; the current content center profiles no longer suit my needs (for this specific project) and I now must create an extrusion that consists of holes. This profile is to be used in the Frame Generator and Frame analysis so it is imperative that I get the holes into the custom extrusion (see attached picture for the extrusion I require - it is a column extrusion for Pallet Racks. I have never entered the realm of custom content center extrusions. I need to do as far as what values I will require for the Analysis part (Inertias, Areas, etc...) and what proces I will take in order to first set up my extrusion to use? As mentioned, the holes in the extrusion are vital as they occue frequently (every 3 inches) and will affect the results in my analysis. I am currently in the process of reading up on Custom Content Center Publishing. Using Inventor 2014 Professional.
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Sep 20, 2012
I was trying to create a design template in the Multibody Part environment (MBP) for design cases we use almost every day.We´re relying heavily on semi-finished products (plant construction), so 80% to 90% of our parts are plates, beams, pipes and similar. In most cases we create a welding assembly which has only the semifinished parts which are welded together.
What I expected from the MBP was to be able to preconfigure properties like materials and width, length and height before I create parts which then are placed into the assembly.
Now this doesn't work. So I have created some iLogic code that finds the base dimensions of plates (thickness, length, width) and adds this information to the custom properties so it shows up in the BOM.
This works with a template which I have added to this thread. Now what you do is choose this template for the solid bodies which are plates when you derive your parts after you have finished setting up your MBP.
In the template I have embedded an excel sheet, that searches for a numeric thickness value (discrete) in the "thickness" column.After finding the according entry in the excel sheet it will read out the item number from that column and writes it back into the custom properties.
We're using a PDM system the files get uploaded to and if the PDM system finds a known item number it will automatically connect the documents to the correct item master.
Right now this works only with one material for every template. Additionally I want to be able to get a prompt before the part get's saved, that asks me to define a material based on the data of my style library. How to do that with iLogic code pieces?I will work on this further and will update the thread with new functionality.
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Feb 1, 2012
I have a bunch of custom shapes I use in the frame generator and I want to transfer them to another computer. Where are these located and how would I transfer them? I'm using Inventor 2012.
Inventor 2013
Windows 7 Professional 64-bit SP1
HP EliteBook 8470w
Processor: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
Memory: 16 GB
AMD FirePro M2000
3D Connexion SpacePilot
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