AutoCAD Inventor :: Assemble Components In Circular Pattern?
Sep 25, 2012
I want to arrange these outer circles in a corcular pattern at equal distance and at equal angle from each other without using circular patten feature in assembly tab. How do I do that.
The reasomn I dont want to use circular pattern in assembly tab is if I do that then, I cannot change color of each outer circle separatly If I change one color it changes color for all of these whcih i dont want.
I want to have each outer circle of different color.
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Mar 27, 2012
How can I make a circular pattern of a single occurence of a rectangular pattern?
A shaft has a rectangular pattern of holes (along its axis) on its surface. I want to pattern the 4th occurence of this hole pattern as a circular pattern? Can I do it in Autodesk. I can not select the a specific occurance of a patterned feature to pattern it again.
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Jul 25, 2012
As you see in the template photo (the photo was scanned by Microsoft Security Essentials, healthy) I wanted to extrude my circle, and I made 28 pieces with circular pattern feature; now, do I have to choose all the pieces by one by to be able to choose all?
The sum of the problem: while using the Circular Pattern feature or rectangular pattern feature in Inventor, sometimes I want to extrude (join) or cut the drawings that I made (augmented) with using circular pattern feature, rectangular pattern feature. in this case do I have to choose all the augmented members one by one (for instance I make 42 augmented members), it can take a lot of time.?
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May 14, 2013
I am currently trying to model a multi cavity mould tool. The cavities themselves do not follow either a circular or rectangular pattern.I have modelled one of the cavities using a revolve internal to the tool. I have also sketched out on the upper surface centre points where I need the cavities to be.
I was hoping I would be able to copy the cavity feature, select a base point and then use the centres from my second sketch to place the cavities.
I don't seem to be able to find this option. The copy and paste feature will likely work but it is hugely long winded positioning each cavity individually. Any method I might be able to use to model such a part?
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Nov 12, 2013
I have modelled a disc, which has 6 cylindrical extrusions in a circular pattern on the disc surface. I want to change the number of occurrences (the "placement") to 9 but the "OK" button is disabled. I get the preview od the 9 occurrences, but it will not complete the command.
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Jan 31, 2012
I created a 12-sided polygon shape in the sketch mode. I created one line, fully constrained it and then used the circular pattern to finish the shape. Why can't I extrude the shape?
I have attached the file. It's a pretty basic shape. I don't understand why it wouldn't work...
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Nov 19, 2012
I need to know what sketch is associated to either a "Rectangular"or "Circular"array. This is so I can filter out sketches that are not repeated in an array.
Here is my code so far (Circular Array).
Dim oCP As CircularPatternFeature
For Each oCP In oDef.Features.CircularPatternFeatures
THIS IS THE TROUBLE LINE If sketch = oCP.Parent Then
Set oCP = oDef.Features.CircularPatternFeatures.Item(oCP.Name)
[code]........
I have a simple test part containing an extruded disk (Sketch1) and 8 holes on a pcd (Sketch2). I only want to array a sketch if it is arrayed.
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Jul 23, 2012
While using the Circular Pattern feature or rectangular pattern feature in Inventor, sometimes I want to extrude (join) or cut the drawings that I made (augmented) with using circular pattern feature, rectangular pattern feature. in this case do I have to choose all the augmented members one by one (for instance I make 42 augmented members), it can take a lot of time. also after applied any of these features I can't use trim feature, can I ? but sometimes using the trim feature after applying the Circular Pattern feature or rectangular pattern can be necessary.
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Jan 9, 2012
How to create a Circular Pattern of the Solid Object by VBA. I tried it by calculation Polar Transformations but was unsuccessful.
Then Rotated the complete Solid Object which changed original location. Is there any way i can Change the Angle and Mirror instead of Making circular pattern.
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Oct 22, 2012
I am using a circular pattern to re-position an internal keyway and am wondering if it is possible to supress the original keyway? Right now I have to give it a 'Placement' value of 2 to get the keyway to shift the amount I want, and as such it keeps the original as well as the new (overlapping them). I wish to suppress only the original one leaving new one...
Inventor 2014 PDS
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Mar 21, 2012
Any way to change the Orientation of a circular pattern with iLogic?
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Sep 28, 2012
How to create a circular pattern around the predefined Z axis.
Dim oCompdef As ComponentDefinition
Dim oDoc As PartDocument
Dim oSketch As PlanarSketch
Dim oPart As PartFeatures
Dim oProfile As Profile
[code]...
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May 31, 2013
I created a partial sphere with six features on the surface of the sphere. I then applied a circular pattern to each of the siz features. I called the features r1, r2, ..., r6.
r1, r2, r5 and r6 worked as expected. there are 16 features evenly spaced around the surface.
r3 and r4 are different in that the original feature is missing after applying the circular pattern.
each of the six features is as identical as I could get them. I followed the same build seauence for all of them.
each feature is made up of four objects - cut1, cut2, sweep and dimple. I selected the four objects for a row, then applied the circular pattern.
If I delete the circular pattern for r3 or r4, the original feature becomes visible again.
So, why are r3 and r4 behaving differenly than the other four?
I have tried a number of things, including re-drawing feature r3 from scratch with no change in teh results.
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Sep 11, 2003
The problem: I want a circular pattern for rectangular shaped holes, and I don't want the holes to rotate. The circular pattern doesn't have an option to retain the orientation.
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Oct 18, 2011
Is there a way to create an upwards circular pattern, or a rectangular pattern with a circular movement?I'm trying to create a DNA-structure
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Apr 9, 2013
In Inventor 2012 I know that it is possible to arrange assembly components in a circular or rectangular pattern. But is there a way to arrange these components in an oval pattern?
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Sep 17, 2012
I have a pattern of reference components, but the quantity of the pattern can change based on certain criteria. When the quantity increases or decreases, I need each pattern element to have its BOM structure set to reference.
The problem is, even if the original pattern element is set to reference, each subsequent element comes in as normal. This causes the BOM quantities for that component to be reported incorrectly in higher assemblies.
Is there some iLogic or VBA code that will automatically set each component in a pattern to BOM structure "Reference", even if the pattern quantity changes?
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Oct 4, 2012
my create a circular pattern in an assembly that maintains the orientation of the part being patterned.
This is for foundation plates. There are 3 plates. The plates are square, and have bolt holes in the corners of the plates. Since there are 3 plates and its going around a circle, the angle between the plates is 120 degrees.
Now, Ive been trying this for some time now and what is happening is the firs plate is fine, but then the second and third plate are rotated around their center axis. I would like it to simply remain as inserted and constrained within the assembly.
I have attached a picture to be more clear about what I want and what I'm currently getting.
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Oct 13, 2013
I am setting up a family of parts that consist of a round disc with a fixed OD and a circular pattern of notches cut into the OD. The notches must go to a certain depth from the center, so those parameters are set. My problem is that I need to control the amount of material left between the notches, along the OD, after the pattern is done. Given the fixed parameters of the major OD, minor OD (3.5" in this case) and number of notches, the only way to control the amount of material between notches is to change the angle. When I set up the sketch to do the notches, I can only get a fully constrained sketch if I assign a specific angle to the notch. I need to be able to set it up so that the angle of the notch varies so the end result is a specifc amount of material left after the circular patter is completed.
In the attached PDF, I show what I have done so far. In this case the OD of the part is 4" and the diameter of the notch at it's closest to the center is 3.5". So basically, I end up with a driven parameter of 0.443. If I assign this value the parameter of d14, I need to make it equal to a ratio of another parameter (let's call it d15) so that d14 = d15*2.. This can only be accomplished by changing the angle.
In my family, the major OD and minor OD remain the same, but the angle must change to retain a specific amount of material between the notches when the number of notches is increased or decreased.
Is there an iLogic rule I can write to control this?
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Sep 14, 2009
I'm using Inventor 2009.
Imagine a flat, rectangular plate with origin plains located symmetrically down the middle of the plate. Place a component, say a small cube, and constrain it to the face of the plate and the origin planes so that it too is symmetrically located. I now wish to pattern this cube about the midplane and create a total of five instances. I select "Pattern Component" in assembly mode and select the cube. For direction 1, I put in two instances and select an edge of the plate so that the pattern is taken to the left of the midplane. For direction 2, I again select two instances but pick an edge so that the pattern is taken to the right of the midplane. I now should have a total of 5 cubes but I don't. I have 6.
The second pattern is actually a repeating pattern of the first which, in the end, creates too many cubes. Visually, it looks correct because the cubes are placed excatly on top of each other. Numercially, like in BOMS, it is not correct.
Is there a way to avoid these duplications?
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Apr 4, 2008
How would I go about making an image with 13 stars arranged in a circle.
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May 15, 2013
I was wondering if you create the parts then assemble them. Or can you create and assembly then break out the parts? I am just testing inventor out to see if it would be good for my company.
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Feb 10, 2012
Something is strange with the constraint activity.
I'm using the constraints to assemble a project. I select the parts with the proper constraint, when "apply" is clicked the parts do not "pop" to location as they use to. I have to go up to "manage" the click "rebuild all" for the parts to move to new location.
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Apr 4, 2013
Can’t extrude in assemble drawing in inventor when I draw a sketch and finish sketch
And try to extrude the sketch it extrudes but only in cut mode it is the only button that is working the rest are all faded out.
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Jan 10, 2012
What is the difference between Constrain and Assemble?
They both seem to create the same mating constraints, but Assemble doesn't work with adaptive parts.
Any other difference (other than the interface)?
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Oct 14, 2013
I went through a bunch of tutorials on how to draft and assemble parts and when going through them step by step everything looks really neat and works well. Start with blank files and try creating something from scratch and that is when the laws of the universe no longer apply.
I am sure I am doing something wrong here but the problem is when logic and common sense no longer apply and each mouse click and drag is bound by some law that cannot be documented let alone repeated that is when I start getting lost.
My assembly is mainly comprised of pipes, clamps and pipe T-joints which are joined by rotational joints. I am sure this has to be a tricky assembly task since I have witnessed numerous times my assembly flying apart in every possible direction into a tangled mess from just trying to nudge one part.
For example -> Currently I have a part bound by a single rotational joint and I ground the pipe this joint is connected to. I have used this many times now to rotate parts relative to one another to prevent the arbitrary explode and re-arrange that occurs if you do not ground a part. Now all of a sudden when I try to rotate this part I get a circle with a cross through it beside the mouse pointer telling me that this will not happen. Why now? For a sanity check I went back to a previously saved file and the same scenario works. Why?
The best part of this software is the: "The assembly cannot be solved" dialog that pops up as soon as anything gets more complex than a single joint. This dialog fascinates me since after it pops up and I cancel it I will spend a half hour trying to ground parts and nudge the pieces closer together. Then I try the exact same joint and...... it WORKS! It blows my mind every time. So is there a internal timer that ensures you spend an appropriate amount of time screwing around before it will let you pass to the next level? If I can ground/nudge the two pieces I want to join in about a half hour why can't the software do this, maybe I am missing something but I thought this was the point for software like Inventor?
How I would try manipulate it if it was in front of me. I see a part that needs to be rotated so I try click and drag it into place, of course Inventor has no clue that the part I click on could possibly be the one I want to move so every piece not grounded will fly off into random directions.
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Sep 24, 2012
I am trying to create an infographic that has a circular pattern. I'm hoping there is a streamlined process that allows me to start with a linear set of bars/pattern (with vertical text) and then automatically transforms the set to an evenly-spaced radiating pattern.
Here are some examples of what I would like to achieve: [URL] ....
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Oct 8, 2012
I am struggling with a relatively simple exercise in inventor. I would like to assemble two pipe segments intersecting one another to form a pressure part nozzle, as shown below:
I cannot seem to find a relatively easy method of doing this. I've tried pipe & tube routing but it doesn't seem to have this functionality. Apart from actually modeling the nozzle to have the contour shown above, how would one achieve this easily?
Pipe & tube routing allows one to align these two segments of pipe, but it doesn't contour the nozzle pipe segment to the circumference of the pressure part segment.
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Nov 17, 2011
I am trying to assemble two parts together by the constraint feature, but the problem is that I mirrored one of the parts to make the other and now that I am trying to assemble them together they both light up showing that they are the same part. I am trying to make them to individual parts so that I can assemble them. Can I fix it in the Assembly or Part drawing?
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Sep 26, 2012
I am assembling multiples leds on a matrix that I made.
Is there any way to make the assembly using constrains to place the ipt LED design on the matrix without placing one by one?
The constrain I am using for each led is Insert.
There got to be a way to insert the leds directly, like when you are placing screws and it detects all holes and places the necessary number os screws on the existing holes.
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Apr 9, 2013
I am trying to assemble an extruded tube that has holes drilled, to a flat plate to be bolted together. when i go to assemble the parts the drilled holes will not highlight to attach the plate to.
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