AutoCAD Inventor :: Perform Subtract Boolean Operation On Two Separated Solids
Nov 19, 2011
I have inventor 2012 and I´m having trouble doing a cut boolean operation to two solids. One is a revolved elipse, so it´s a kind of egg, and the other one is an extruded rectangle.
I want to cut the egg in the rectangular solid, so I can obtain a rectangular solid with an empty egg space inside. I tried to use the "derived" command, so I derived the egg from the rectangular solid, and used the combine command, but with no success. Right now I have two separated solids on the same file (the egg and the extruded rectangle).
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Jun 6, 2013
what's the best way to subtract one solid from another then turn the remainder into multiple solids?
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Sep 5, 2012
I have been working with autocad for approximately five months. I feel as though I have a pretty good grasp of the program's capabilities and commands, but I'm stumped. I've successfully imported a 3dm file to autocad 2012 and all of the geometry is present in autocad (it is not a 2d wireframe), but I am unable to perform boolean operations on it.
The model has also taken on a strange pale blue hugh, though the wirefram is lavender (unless I explode it and then unionize it several times over. Unfortunately this results in an issue with surface faces intersecting with one another, as well as a loss of geometry). The model cannot be converted to a surface nor a solid which means that it is not water-tight. This is not a model that I have created. I've been tasked by my employer to make several changes to it. Why (without exploding it) I cannot perform boolean operations.
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Sep 25, 2013
I would like to reversing a Boolean operation if an error happens.
I have two solids that when I try to perform a Subtract Boolean Operation gives me an error. When the error happens I lose both solids. I would like to be able to reverse the subtraction in an event of an error so that I still have both solids.
Dim Solid_1 as Solid3d = CreateSoldFromPl(plinePoints1)
Dim Solid_2 as Solid3d = CreateSoldFromPl(plinePoints1)Try
Solid_1.BooleanOperation(BooleanOperationType.BoolSubtract, Solid_2)
End Try
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Dec 8, 2011
For conducting Boolean operation, I use Trim but I feel troublesome since many selections have to be carried out. So I wonder are there some new way to simplify the process?
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Apr 8, 2013
How to perform LayTrans operation using API.I want to load a DWS file and needs to translate it.
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May 9, 2012
I am a newbie just start learning how to use AutoCAD in both 2D and 3D.
I have drawn a 3D polyline, and putting two circles with different diameters on both end, trying to loft it and create a horn-shaped like object.
For some reason, AutoCAD keeps complaining the path I selected is not valid, and so I can't do the loft operation. However, I have 'tested' the path with sweep function, and it works.
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Oct 14, 2005
Where I am joining 2 solids (like plywood sitting in a dado joint), how can I have one solid be carved out where the 2nd solid overlaps it, without deleting the 2nd solid.
what SUBTRACT does but without the deleting.
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Aug 22, 2011
Recently have had AutoCAD re installed and and am having trouble unioning and subtracting the two solids in the attached file. Other objects will occasionally subtract and union with these objects, but only occasionally.
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Jun 28, 2012
I have a relatively flat shape with many curves on the edges. I am trying to intersect a plane with all the curved edges and do a Boolean intersection. It worked with a less complex shape but this one has over 19000 objects. Any size limit on Boolean operations?
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May 5, 2011
I have created the attached wheel drawing using the Revolve command.
You will see one cylinder solid thru the wheel on the attached drawing file.
I am trying to use the Subtract command to remove a hole space thru the wheel. Can't get that to work.
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Nov 29, 2013
I am having both objects disappear after a Boolean Union (I am going to try creating just two random objects - a cube and a sphere - and seeing if the operation works with them).
One thing that I have thought is that the resolution of the mesh might be srewing up the operation (The sizes of the polygons in the two objects is pretty different).
So that might be a factor (when I am in Mudbox, I could try not subdividing the smaller objects as much as the larger one, so that the polygons are the same size).
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Oct 24, 2013
when aplying mesh->boolean->difference both objects disappear?
[URL]
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Feb 11, 2012
I am in the 3d modeling view, and have extruded closed polylines. when i go to subtract the object inside the other it won't subtract the command says <Modeling Operation Error: failure in face-face intersection merging algorithm>
I don't know how to fix it.
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Apr 14, 2012
I would like to have two fields in the iproperties and then concatenate them together. Lets say one is the the w.o. or project number and the other is the drawing number. I would like to have a third iproperty that concatenates them together seperated with a dash (EX. 200970-301).
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May 2, 2013
If a want one assembly with, lets say, 2 steelframe cases made with frame generator, and I want to have a piece of wood between them and I want to edit the position of the cases and the thickness of the wood. Then I need to do the frame generating in 2 separate assemblies and bring them together in a mother assembly?
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Sep 13, 2011
Does the IV2012 API allow the creation of a Yes/No parameter. I have created "Text" parameters but I am stumped on this one.
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Aug 24, 2012
Looking for sample VBA code to get all referenced documents from an assembly and add a boolean user parameter to each (parts and sub assemblies). I have been trying to modify peices of code I have found on this forum and Mod the Machine, but have had no luck so far.
There may also be standard content center parts in the assembly as well that I would like to somehow identify so I can skip over them.
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Aug 22, 2012
I separated to a part with the split tool now I want to reconnect the part together, how do I do that?
I tried offesseting the surfaces of each side of the part then combine them using the "stich tool", bu the spliting edge still remains between the solid.
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Feb 21, 2012
If i have even used the correct technique but how do i perform the bends in the flat bar so as the bottom and top section are vertical and the small mid section is on the angle. At the moment the mid section is displayed vertical when using the cub please see attached files.
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Aug 26, 2011
I have an assembly as a template that was created by a previous employee. There are known variables that are controlled with an Excel spreadsheet.
What I am attempting to do is create a VB form that the user can input the known variables and then have the program open the template, perform the changes, and copy to the vault. Sounds easy enough. A few caveats:
If I store the template in the Vault (preferred), how do I perform a "Copy Design" with a VB6 program?If I store it on a hidden network drive, this prevents users from screwing it up, but then I have to open each indivual file and perform a "SaveAs". Also easy enough. But, since the previous employee linked each component of the assembly to the Excel file, I would need to perform a "Change Source" to the newly created Excel spreadsheet in each component. Not sure how that is done. I do have VB2010 Express, but just not as comfortable with it as VB6. (I know, get with the current .Net)
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Sep 17, 2012
I want to use Ilogic to construct a code part name.
My question is perform a code of about 12 characters. For example the parameter "Lenght" is 600mm but in the expressione result It must be "000000000600" (a string of 12 characters)
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Sep 20, 2013
I am working with Inventor 2013 Professional. For some reason, after a crash last night, Inventor takes anywhere from five to twenty seconds to perform simple tasks. Things like Constraints, geometry projection, and saving are taking way too long. This is all of a sudden.
This is a simple project consisting of 10 simple parts.
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Jul 14, 2012
I am now modeling elements for silicone formwork for casting elements of epoxy resien.
I would like to schow idea of this formwork. For this I would like to make part representing silicone part of this formwork. It is contained in aluminium "cover" for convenience of use.
In assembly I have placed may model, and aluminium elements representing "cover" of formwork.
I am trying now to model silicon but it is quite hard. I can not use "derivered part" method to substract model and cover elements from some big block body because coordinate systems do not mach in all elements.
In Part there is "combine" function but it only works with bodies mabe within this part.
Is it possible to substract one placed in assembly from anothe part in this assemby?
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Feb 22, 2012
I want to draw operation drawings, I think, ı must do this like that; I must draw one ipt, and later I must draw drawings from this ipt, and idw's
1.drawing (operation); rectangular prism,
2.drawing (operation); rectangular prism and rectangular cutting,
3.drawing (operation); rectangular prism, rectangular cutting and hole,
4.drawing (operation); rectangular prism, rectangular cutting, hole and hexagon cutting,
when I change dimensions of rectangular prism, all four operation drawings must change, so I can't change location of end of part in idw's browser, but I can change location of end of part in ipt's browser, I want to change location of end of part in idw's browser, can I do this? or alternative solution...
I don't want to make, four ipt for each operations... I added a picture...
Autodesk inventor Design Suite Premium 2012
Windows 7 x64, 750 GB harddisk
Intel core i5 Cpu @3.2 GHz, 8 GB Ram,
nVidia Quadro 2000 D Graphics Card
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Jul 17, 2012
I am having a bit a troubles with importing 3D solids to Inventor.
When I make 3D solids myself with autocad 2012 it works fine, but these solids I got appear scrambled.
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Aug 31, 2012
I was wondering if it is possible to have 2 solids in 1 part and being able to pick which one I want to see in an assembly and which one I want to see in a drawing?
I have a leafspring that should show up unbended in the drawing (for the supplier) and bended in the assembly (for visual correctness). (I used Reference Sets for this in Unigraphics.)
I'm using Inventor 2012 (64-bit) with SP1 installed.
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Apr 12, 2013
I have a multibodied part (roughly 700 parts) and I need to do a cut extrusion. The problem is that when I'm cutting through a hundred or more solids I might miss one if it's close to the edge. I though, no problem I'll just go back to the extrusion command and add those solids I missed. Problem, the program only lets me select one solid and undoes all I had previously.
2013 FDS
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Mar 17, 2012
I have an assembly with a half hour or so of unsaved work into it.
I downloaded an IGES model and initiated a Stitch Surfaces command.
15 minutes later . . . here I sit.
AUTODESK: add Escape to Cancel current operation!
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Apr 2, 2012
I have several IGES files that I need to make into solid models. I have been searching for days on how to do it in Inventor 2012 and everyone says how easy it is, but yet I have no luck. This file was created from a scanned mold and then made using a point cloud.
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Jan 15, 2013
Is there any way in inventor to use one extrude cut feature on two different solids at the same time?
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