AutoCAD Inventor :: Beam / Column Calculator / Changing The Angle Of A Distributed Load
Aug 20, 2012
I am using beam/column calculator in the frame generator in inventor 2010 suite.I have a beam being used for a flight of stairs it is positioned 40 deg above the 'floor' or my xy plane in my assembly.I want to place a distributed load acting as if there were several people stading on the stairs at one time so in the direction of the z axis of my assembly.
The problem I am having is I try to change the angle of the distributed load but it only allows me to change the x and y components of the load.
a) change the angle of the laod in the Z directions
or
b) change the cordinates in beam itself so the x axis is along the length of the beam instead of the z axis.
I have tried adding a UCS to the beam part but it still wants to choose the length of the beam as the z axis.
When I try to calculate bending moment stress thru "Beam and column calcultor it shows an error that is Wk and Jk is missing. Ok that is fine. If we put values for both we will get the answer. Because I have come to know thru inv discussion that many material in the CC do not have these values.
Now my question is when we insert a part for example from content centre (CC) and do FEA analysis on this part. It shows some values like deflection, stress etc etc. How is that possible? one side it is not doing in the beam calculatio but other side in FEA it is doing that.
It means we are not going to rely upon these results in the FEA. It is the same CC, same inventor, how should be trust the result in FEA.
I am having trouble using the beam and column calculator in Autodesk Inventor. When I choose the beam that I want to test all the dimensions are not being put in automatically.
This is happening with most types of beams that I import from the CC the angle (6X3-1/2X3/8) that I am trying to test is getting no Wx, Wy, Wk or Jk. and the I beam (W6X25) is not getting Wk and Jk.
How can we calculate the formwork of column & beam? Is it possible to add "Height" parameter in Column. Because we add formula into the Family file as below:
Perimeter = (2*Depth+2*Width) Formwork Area = Perimeter*Height
I'm trying to change the value in the description column through the formattedtext but the final result is not what is supposed to be, this is a part of my code.
Sub HoleTab()Set oDrwDoc = ThisApplication.ActiveDocumentDim oSheet As SheetDim i As IntegerSet oSheet = oDrwDoc.ActiveSheetDim oHoleTables As HoleTablesSet oHoleTables = oSheet.HoleTablesDim oTable As HoleTableDim oTableRow As HoleTableRowDim oTableRows
I've been trying in vain to change the projection type in my styles editor to 3rd angle and keeping it like that for all future drawings.
It's easy enough to change projection type for an individual drawing by going through Manage > Styles editor > View Preferences, but I'd like all drawings in future to default to 3rd angle. I've tried saving the file as a new template (many times) in Templates > Metric but they always default back to 1st angle projection.
In Bill of material i have custom PartQty column and is beside QTY column. I need all informations from QTY column to PartQty column to copy. Possible with iLogic? I'm selecting now manualy copy and paste but it would be nice to have automatic.
I am trying to publish to the CC a guide rail. The vendor of the rail gives me the option of entering the desired length of the rail. After that he gives me the option to choose between the length that I entered and a shorter and longer standard length witch can be delivered faster.
I want to do the same thing with my published part, but I cannot make a key parameter to change depending on the entered custom parameter. I want the user to make the next steps when inserting from the CC: 1- select the size of the rail; 2-select the type of the rail; 3- enter the desired length of the rail; 4- choose between the desired length and the 2 recommended lengths (I need these 3 lengths to be shown)
I have used the example of Map Object-data. I try to change the Object-data definition from a character to integer to do other querys.
How Do I have to Change the Column definition of the object-data? Where I have to add the definition "as integer" or "as long"?
Set amap = ThisDrawing.Application.GetInterfaceObject("AutoCADMap.Application") 'Create OD Table Definition Set ODfdfs = amap.Projects(ThisDrawing).MapUtil.NewODFieldDefs ' Add Column Headings and Defaults
I've been having this issue happen repeatedly, but not consistently. In a new file, I adjust the width of an mtext box so that the text wraps into multiple lines. When I next open the file, all mtext boxes are back at a wider width so that the text is all on one line. The start of the text is also usually in a different location. This was happening on 2011/XP and now on 2012/Windows7.
I have a beam that is simply supported and I am needing to do FEA analysis on it. Simply supported on the ends with a load in the middle. Hand calculations show deflection is 2.256in. FEA shows delfection as 1.247in.
I think the problem is the constraints that I have placed on it. I have one fixed constraints at each end. One of these needs to be fixed and the other needs to be able to move horizontally. How do I set this up to get the correct results?
As i discovered, frame generator is a very handy tool to make a frame, and to connect beams to each other.
For a customer we need to build a large frame, The outer beams are connected directly to each other. The beams inside the outer frame need to have a gap because of mounting and welding.
What i am looking for is a kind of tool, where i can add a notch, and after the notch, shorten the beam with 1 mm at each side to make a gap, which is needed for welding.
Inventor gives an error if i add first a notch followed by a Lengthen/Shorten command. How to add a notch and a gap of 1 mm to a connecting beam?
I have recently drawn a steel construction, and I am now in the process of making the drawings. A problem that occurs is the length of beams used for bracing. When I click the two outer points, the lower dimension in the drawing appears. This is the length of the line between the two points. To be able to dimension properly, I have made a sketch with a straight line, which is perpendicular to one side of the beam. This has been used, with the point on the opposite side, to find the true beam length (and is showed as the upper of the two dimensions in the picture).
Is there a way to display the section property of a T beam? Specifically, I'm looking for the second moment of area in units of in^4 (Ixx). iProperties provide me with the mass moments for the axis in units of lbmass in^2 under the physical tab (global properties). I'm sure this information is somewhere, I just can't seem to locate it. What am I missing?
I'm Alex and I am new to Inventor. We just switched to Invetor From CAD and have been learning as i go mostly. I have been experiencing problems that are leading to major setbacks due to requireing me to redraw multiple items. With my job we have to use wide flange beams and square columns etc..I'm able to draw the indidviual parts and at times have no problem with anything being offset, crooked, skewed or anything. But I find that I'm doing something in the assembly process that is causiing my parts to become skewed/distorted in the assembly and thus also on my view layouts for prints.
I am trying to run a Frame analysis on a beam structure. I wanted a specific yield stress for the components that make up the beam. So I created a new material and changed the yield stress and change my beam components to that new material. However when I run the simulation the yield stress is not what I made it. Is this allowed?
Is it possible to make an i part or i feature of the beam end shown in snapshot (every thing except back to back channels) i.e., couples of holes at certain distance attached with some plates etc, so that it can be populated to identical locations.
I have created a block which contains various part numbers, with a description and some other bla bla, with a total number box, I issue this to clients to make the specification of product much easier. My idea was for people to use the quick select command to find how many instances there is of an object within the drawing.
As this is a slightly tedious process, as you have to physically type the part number then mentally take one instance off as it counts the number in the legend block as well.
Is there an addition/summary of object instances command I could use to make this process more dynamic and straightforward for the recipient/user of the block I issue?
How can the default angle setting for global light be changed, in Photoshop CS4?
I do not like the 30' but prefer 120' to have the light from top left and shadows bottome right. However, saving as a style does not save the angle, just all the other settings.
I would be grateful for help as I have lots of images I need to prepare for a website that uses my preference in lighting, so would like it to match. At the moment,
How do I rotate an object in Illustrator without chaging the angle of my drop shadow? I have a design that I want to place 2 up on a page and then print. When turn and stack them the shadow has changed its angel in relation to the artwork. I don't see where to lock the drop shadow to the object. Or is it secified a different way?
I've been using Corel Draw! 8 for years and my favorite tool was the angle of rotation. For example, I would select an object, usually a rectangle that has the point of rotation at end of the narrow rectangle. As I rotated it, I could see how much the angle of rotation in degrees is. Therefore I could type a value in the box and the rectangle would rotate some many degrees. Fast forward to my Corel Draw 12. Now when I click on the same object, the box will display what the angle is in degrees already based on the circular angle startingaat the nine o'clock position. I need it to say ZERO and I can't find the setting to set it at zero
what I am drawing is I rotate a narrow rectange and basically creating a dial face for instruments.
Suppose I have an object filled with a linear gradient. This object is the only selected. I just would like to change the angle of the gradient to 25 degrees. So I think I could do:
var doc = app.activeDocument alert(doc.selection[0].fillColor.angle) // the result is the exact angle of the gradient fill of the selected object. Suppose 12 degrees.
//now the try to change: doc.selection[0].fillColor.angle = 25.0
No errors are found by the Extended Script Toolkit..BUT...it does not change anything. As Illustrator reference manual does not say this property is read only, I think I could write.
