AutoCAD Inventor :: Placing Flanges On A Curved Part
Mar 7, 2013
I am messing around with a part at the moment so if I was to put it up as an .ipt file it would be crucified for not being constrained, dimensioned etc etc.
I am trying to get a 25 and 20mm return fold on the back of a curved panel. No matter what I have tried I cannot figure out how to do this, I manged to get the model bend on it however this will not flatten out in Sheet metal correctly and I will need to send a drawing out in a flattened state.
The folds needed are shown in picture as well as the curved part
They need to go on the outer bend of the plate. If I tell the mmanufacturers to weld it in points along the flange that's ok, I just can't seem to model it to get a final drawing out!
The last feature of this L-Bracket is a fold. When I create the flat pattern it is only unfolded, not completely flattened. Prior to INV 2009, I could get a wireframe flat pattern with the part still folded. Since then, I have to unfold to get a flat pattern. The only way to show the formed part and flat pattern in IN2012 is to use a derived part with the base component supressed and the base component with the fold supressed.
How to be able to simply flatten this part so I don't have to do extra work with two parts
I have been working with macros basically making user forms to control the models. The program calls on a part that I use as an actuation template (its just a part with parameters that are then linked to the assembly contraints) then the macro will change the parameters and update the model.
What I need to do is to put in some code in the userforn initialize sub that gets the actuation template from the disk, for example: C:Other StuffActuation Template A.ipt. Then the macro places the part into the assembly. The userform then manipulates the actuation template (and the assembly model). Then when the userform is unloaded the part is deleted from the assembly.
how to place part or assembly from the Vault or local Hard drive in to the existing assembly?
Basically I do have a list of parts (wall panels different sizes etc...) I was going to create an iLogic form with drop downs, so engineer can choose wall panel assemblies he needs and qty`s. iLogic will pull these assemblies from the vault/HDD in to the existing assembly. Currently we have to go to so many different folders to pick them up.
We need to fabricate a curved component but in order to do so we must first flatten it. Usually when I come across something like this I just do the math and draw it out by hand but I really need to learn how to have autodesk do it.
I am trying to design a new mold for some sailing rudders I am building. The files I have for the current molds are in the IGS format, which Inventor can open. The current rudders are convex going from the widest part of the foil down to the trailing edge. The goal is to create another model with this flattened. If I were doing this in logic it would be: Find max height, alter foil to be straight from max height to trailing edge. I have tried everything I can do to make this happen with no avail. what would be optimal is if I could get it set up so that I can easily control the amount of convexness to the aft section, but the primary goal is to just get it to be straight. The trailing edge is the straighter one.
The final goal is to export to g-code and send off to a cnc.
I have attached the files after I have imported them into autodesk, but below is a link to the original iges files.
Suppose we have a plastic part modeled as bent around a cylinder with an x-axis. Because the material is plastic and the manufacturing method is injection molding, part stretch is not a concern.
Suppose further that the part is a solid part that will be converted to a straight spring. The part needs to be flattened to obtain the correct spring dimensions--the part may have variable width in the x direction.
Can a curved section with bend be applied to sheet metal part.I make extrusion for easier clarity.I am wanting to place the curved section (extrusion for demonstration purpose) with bend in sheet metal part but all created in the sheet metal environment.
easier way to program 45 degree corners on the top flange of two mating parts. We can't bend the ends on so they have to be welded. I am using inventor 2014 professional. Almost all my programming is done in sheet metal.
I've been having some issues recently with Sheet Metal parts. I am attempting to make a part that looks like this:
The only way I have been able to do this so far is by doing a contour roll to get the rounded part and then add the flanges on as part of an assembly.
I have attempted to do it as one Sheet Metal piece but I continually run into the problem where I cannot refold the part once I have the flanges.
Here are the steps I have gone through:
1. Created a contour roll to the necessary angle to get my desired dimensions 2. Unfolded the roll 3. Created my hole pattern 4. Folded back the flanges
This is where I got stuck. I attempted to refold the part between the bends but it will not let me do this. If I have one flange, I am able to refold but not when I have 2.
Another problem I have encountered is when I get one flange done, the thickness of it is larger than the rest of the part.
Autodesk Inventor Professional 2011 Windows 7 for Mac 80GB HDD Partition Intel Core 2 Duo @ 2.66 GHz 2.75 GB Usable RAM
I was just wondering if there is an easier method of getting a 45 degree corner on flanges of 2 different sizes. 1 flange is 1" and the other is .75". I have been cutting the .75" flange down and adding to the face of the 1" flange.
The corner I'm talking about is on the far right of the part.
I'm using Inventor 2010 and I have a problem with connecting the sheet metal corners to each other when making round radius flanges. How to connect the corners to each other (even though this is probably not possible in reality). Even better would be if the flat pattern of the sheet metal part would also look proper.
Note that the short edges are 90 deg bent and longer edges are 75 and 105 deg bent. This also makes creating "corner fill" parts a bit tricky.
The question is if I have designed a part in sheet metal with multiple flanges and one of my edges follow a specific radius. Is is possible to use contour roll or any other means to create a flange on that edge that will allow me to flatten that out. I cant see it being physically possible putting a bend in there as the material would need to stretch and the bend tool would need to follow that radius.
I am trying to create flanges on the inside of a cut angle from a contour flange based drawing see attached file. I am not able to get the flanges to attach since the material thickness varies due to the cut.
I was wondering if it is possible to create a flange on a rib of the wing section using sheet metal features. The point is that the flange is bent along the curve in most of the cases.
I want to extrude a big number of pillars to a rather complicated surface and that works out fine. But each end of the pillars warps around the surface and I want them just to go up to it and stop with a resulting horizontal face.
How to create a flow arrow label for a feature line that parallels the curve?
I've a vague notion that this could be done with a dynamic block and a few fancy expressions. I'm comfortable with expressions, but I've never used dynamic blocks at all, so I wouldn't know where to start.
To be clear, I know curved text is possible, but I'm looking for a curved line (ie an arc) that would look 'parallel' to the arc of the feature line (ie have the same centre point). This would have to be dynamic to allow for different radii and for flipping to the left and right side of the feature line.
I set up our company log which gets embossed on most parts as a sketch block in an .ipt. The .ipt contains nothing but the sketch block. To use it, the designer only needs to derive the Logo.ipt file into their part and then use the scale setting to set the derived block to the desired size for that part. The result is a scalable set of line geometry that can easily be used for extrusion or emboss that is standard for all users. It works beautifully, that is until you try to use it in a sheet metal part in 2012.
For some reason, when this same part, which works perfectly in normal parts, is derived into a sheet metal part an error pops up stating that, "Selected part does not have any geometry that can be derived." Say what?
I was able to find a workaround by directly copying the block into the sheet metal part, but you no longer have the ability to go back and scale it if needed. Even more strange, when the block was copied over, it could not be deleted from the new part.
Is this just a bug with 2012? Why does it work in a normal part but not sheet metal?
Dear Sir, In particular project, when I insert part in Assembly file, It is inserted as a Tube & Pipe run part. so that It is not Grounded automatically. What is the settings by which I can insert as a normal part in assembly file ? I have attached herewith the JPG file also.
The part i make is from solid model>The part needs to be in sheet metal.What steps do i use to make as sheet metal part and have option to flatten part.
I`m looking for the iLogic code that can change one parameter (user defined) for each (ipt) part in assembly (iam)
The one below doesn`t work.
Sub Main Dim oApp As Inventor.Application = ThisApplication Dim oAssy As Inventor.AssemblyDocument = oApp.ActiveDocument For Each oSubDoc as Inventor.Document In oAssy.AllReferencedDocuments On Error Resume Next Parameter(oSubDoc, "FH") = 15.26 Next End Sub
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 ?
Subject: Inventor placing Iparts in Assembly (Autodesk Inventor 2010)
Problem:
When placing an Ipart into a project Assembly it will make a copy of that variant and place it in the same map as the Ipart.
So when variant B of Ipart A is selected it will make a copy of variant B in the same folder where Ipart A is located.
Question:
Is it possible to make a “save as” option or another similar manner to save those copies of variant B in a project map of a project assembly?
Instead of saving all the Ipart variants to a single folder. So each time a new project is started they have all the parts in the same folder.
Reason:
I am making a local library for parts that are used for repairs. These parts have many variants and some times need to be customized for a repair.
The current system keeps polluting itself causing the users to loose their parts and accidentally delete the original parts etc.
I contacted Autodesk support and theyrecommended to post this question on this forum. They did mentioned that vba programming could achieve this. I have no knowledge of this type of programming.
How do I place a hole on a circular part at a specified distance from the edge. This works on other parts with straight edges, but there is no option to do so on a circle.??
the "place item from vault" icon is grayed out and not available for selection. how do a place a stock part located in the vault, into an assembly i am currently working on?
I am experiencing a crash when I try and place an ipart (any of them) into a new drawing. The open file box works but when the base view is placed in the drawing it has an unexpected problem and crashes.
Is this a documented problem , and a hotfix is forthcoming or is this just me and something local to my installation. Normally my install is very stable.
i have created a label in library, modified and saved. WHERE IS THE BUTTON TO INSERT????
Maybe i have this mixed up. Are we talking about a virtual label or a real label (textbox describing label)?
I would like to add a 1-12" plastic covered adhesive label at each connector to identify the connector. Usually we place a text box with an identifier and a table with the label data on the drawing.
This is what i am trying to do. Is this not right? Is this the nailboard label that inventor is talking about or am i out to lunch?
Windows 7 64 bit Inventor 2012 Professional Dell T1600 CPU E31245 @ 3.30GHz 8 GB RAM
I would like to simplify this assembly into one seamless part for FEM calculation:The assembly consists out of parts that, in reality, will be welded together. Due to their form, there is no way to place them exactly onto each other, therefore there are slight gaps between the parts:
Now when I try to merge the assembly into one part via "simplify" --> "create simplified part" and choose "single solid body with seams between planar faces merged", Inventor does not fill these gaps (even though it displays only one part in the bottom right corner of my window). Unfortunately, the remaining gaps brings "contact" problems in the FEM simulation.
how to close the gaps and really merge the assembly into one part?
