AutoCAD Inventor :: Model Pipes For Placement Within Assemblies
Dec 23, 2011
I am starting to model pipes for placement within assemblies.I could model the pipe and flanges in 1 part file but i thought this would take too long to create each flange individually so i modeled the pipe and flanges as separate part files and constrained them in a assembly file. How would you tackle this pipe work?
Future pipes will have different size/type flanges on a pipe depending on how it connects.
Is it possible to make the pipe in a single part file with the flange on 1 of the ends and with a command operation then move the flange to the others pipe ends?
Is there a way to make an iPart adaptive? I need to make the length of a pipe adaptive in order for it to line up. These models are not saved, but are merely generated for 2D drawings via my VBA.
I am working in an Inventor Assembly .iam, I have about 250 fasteners (screws) that are constrained to a flat washer and lock washer. I would like to put them in as a single unit (sub assembly if you will) and then promote or explode them in the top level so that my bom has 250 screws, 250 washers, and 250 lock washers all at the same level, not associated to one another except thru the constraints that were entered in the original assembly. I have tried Promote but that doesn't work because it removes the washers from the original file and I end up with only 1 instance of the assembly. Am I approaching this incorrectly? Is there a better way? I run across this scenario with different components quite often.
I am trying to model a system of existing storm pipes, where the last catch basin actually has two outfalls: one an 18" pipe and the other a 24" pipe. They have different invert elevations.
I have the pipes set up correctly in Autocad, so that the profile shows up right, and the plan view in Storm Sewers shows up right, too. However, the model does not separate the flows.
Is there a way to manually enter the approximate amount of flow that will discharge through each pipe?
i have a valve vault assembly that i am creating that has two headers running through a large cylinder vault. how i get a total BOM if i were to create the header assembly file separate from the the total vault assembly file. is there a way to explode the header assembly bom when i do the drawing.
I'm trying to model a tunnel network and I have come across a problem . The problem is best described with an example:
A sort of tunnel - or shaft - has to be blasted in order to make an access between the ground surface and a certain parking cavern. This access will be an escalator and the tunnel will be blasted in a 30 degree angle to the horizontal level. Normally when I design tunnel cross sections (CS) the contractor will blast the designed CS perpendicular to the designed profile.
I drew the tunnel CS with sub assembly composer and created an assembly in civil. I then made an alignment and a profile according to our design. And here is the actual dilemma: Civil draws the assemblies so that the assemblies are vertical and what I need is them to be drawn / modeled perpendicular to the designed profile. Is there a way to do this?
I will attach a .pdf and a .dwg of a surface profile along the alignment created (and tidied up) with civil 3d, in which I have tried to illustrate the problem in case my description isn't clear enough!
Is there a way in Inventor (or any other Autodesk Design Suite program) to find the point on a cone (attached jpg) where the lifting lug should go so that when lifted, the cone stays in the same orientation as in the attached picture.
How does IV recognize iMate naming. I am trying to use specific named iMates on parts that when placed in the assembly that they can be placed in the correct postions. What I have run into is that no matter how I name the iMates I can place a part with one iMate name on a non-matching named iMate. Ex.- 1601-1 will mate with 2201-1 using the alt-Drag method. (These two iMates are both insert types.) This happens sometimes using the "Use iMate" checkbox on the place component dialog. I thought that the naming and type of iMate dictated what mates with what not just type.
Im just starting to look at I features to design, but even though my sketch is fully constrained when I place the iFeature with multiple references i can still move it using the arrows. How i could place them more accurately.
Creating a custom title block in innventor seems to be straight foward however when I save the new title block it offsets from the sheet, up and to the right. How do I get the title block to line up with the sheet
my problem is that when I go to put in a gate (in this case a fan gate) of the type and shape shown below, I can't do it. It seems like gates have to only be above or below the parting line, rather than right on (and symmetrical about) it, and a fan gate (apparently) must always have a flat bottom.
(This is a snip of the drawing for the actual tool. I have to run some mold flow analysis on it before we authorize cutting steel. I could just model the whole 2-cavity assembly with gates and runners, and then lie to Inventor and tell it that the part actually has a sprue gate ... but I'd prefer to do it the right way.)
When creating views in Inventor 2013 the text displayed for example VIEW001 (1:1)VIEW 001 is placed under the view by default. I would like this to be above the view by default.
Autodesk Inventor Professional 2013 SP2 64-Bit Edition Windows 7 HP Z400, Intel Xeon W3550 3.07GHz 12.0GB RAM, ATI FirePro V4800 (FireGL)
I'm trying to use assemblies when creating a corridor. The Tool Pallette is emply but I can drag the assembiles in from the Catalog. I've also created an assembly using the ASC. Neither work when I try to use them. The error message is attached.
I'm using a network installation and I do not have the option of changing it to a DVD installation.
I created a Punch Tool iFeature, everything seemed fine, I could save it without problems.
However, when I try to place it in a part with the Punch Tool, it says "The file has 0 volume changing features. To be a valid punch tool, the .ide file must contain at least 1 sketch-based feature."
How can I get the Part Number property in pipe parts ? In the family table the part number exist, it is mapped to the Part Number property, but when I create a piping the Part number is empty.
I am drawing hydraulic steel pipes using the 3d sketch command. I enter in the points representing the change of direction of the center line of the pipe as if it had no bend radii.
The points are entered in using absolute X,Y,Z coordinates, choosing one end of the pipe as 0,0,0.
I then join the points using the line command. I then put the bend radii on using the bend command.
I then draw a 2d sketch of the 2 circles representing the id , od of the pipe on a normal plane at the start point 0,0,0
I then sweep the 2D sketch along the path of the 3D sketch. I then place axes at the center of each straight portion of pipe . I then place points the intersection points of consecutive axes to replicate the original setting out points (3D x,y,z coordinates) that I used in the 3D sketch.
Then I create my idw with 3 orthographic views (showing the relevant axes as a symbols in each view, an isometric view and a coordinate table showing the x,y,z coordinates of each labelled change of direction. I then pull the pipe into an assembly and put the fittings on each end.
This is another IDW showing the fittings and a parts list. I have inventor suite 2012, along with tube and pipe. However I have never tried it.I don't know how it works, maybe it would be better to use that?
Another question on the measuring of pipes. If a sample is made and then backdraughting needs to be done how do you measure it.
Method used before I arrived was measuring lengths and angles. Highly inaccurate. Never worked. Pipes never drawn. Ended up being photographed only, which was not good enough to make spare parts for service technicians in the field, they had to go out to measure on site and make up on site.
I introduced measuring the change of direction vertices of the centreline of the pipe as if there was not bend radius.
More accurate, but highly difficult to measure. Use steel rules and squares. Never right the first time. Always have to check putting the pipe on top of a full scale drawing.
Tried to improve method of measurement by printing out a A0 piece of graph paper and using that as the background to lay the pipe on. Better/easier and more accurate again, but still not spot on, have to check and adjust using the pipe on top of a full scale plot.
Short of buying some type of expensive 3D measuring machine, which in our case would not warrant the cost as we do not do this type of drawing 100 per cent of our time, not even 30 per cent, what is the best method of measuring pipes accurately.
I have 2 tanks, each one is an assembly in itself, and they have to be positioned on a steel skid, also an assembly and then interconnecting pipework between the two. My prioblem is that I can't seem to find a way to position the two tanks at a set distance from each other and in relation to the edges of the skid.
Because of this, my pipe router is going all over the place in trying to join up the two termination points.
In SW I was able to create assemblies that had components with limited motion and then set them as "Fllexable" and allow them to move in larger assemblies. How do I do this in Inventor? I have a trailer with both the front and rear axles able to pivot. These axle sub-assemblies are both able to pivot as top level assemblies but when they are assembled in the trailer assembly the only way I have found to allow movement is to make one axle active and move it then activate the other nad move it. This doesn't work well if there are several interdependant subassemblies that should move together. I am in Inventor 2012.
Inventor Premium 2013 SP1.1 Vault 2013- plain vanilla version HP G71 notebook celeron cpu w 4gb RAM and 64 bit system Win 7 home premium
I use hinges in my door assemblies and they are basically placed into the assembly each time and become flexible so the doors can operate. The hinges are one size and don't change in any way or shape. What is the best practice for inserting these hinges into my door assemblies?
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
I have converted a lot of STEP files to .iam files. What is the easiest way to put them in a library? there is realy no need to publish them is them, i already have them in subfolders etc.
We have some structure issues going on. Below is an example of our current structure.
1. Overall Frame Assy
2. Frame Weldment
3. Spine Weldment
3. Bracket Assy
4. Deck Brackets
4. Air Brackets
4. Hyd Brackets
The biggest problem is we have all of these level 3 and 4 subassemblies that need to reference upper level assemblies to show placement on the drawings. We have tried utilizing LOD's and view reps but still can't fix the problem. The problem comes into play when we get to upper level assemblies that become so huge because of all of the references that are happening at lower levels. It is structured this way to create small BOM's and to be able to use in multiple different structures without having to pull a new Part Number.
We need the reference geometry to be able to show on the drawing our locations of all of these lower level assemblies and how they mount to the frame in their respected locations.
I'm trying to change the BOM structure of some sub-assemblies from "Normal" to "Phantom". However, some are displayed as disabled and therefore do not allow any changes/overrides. How can I enable these in the BOM?
Inventor RS 2011 AutoCAD Mechanical 2011 ASD 2013 Vault Collaboration 2011 Windows 7 Pro
