AutoCAD Inventor :: Gear Subassembly In Assembly?
Oct 4, 2011
I am working on a project which uses two gear reducers. I have built the gear reducer and saved it as an assembly file so to import it to the assembly of the project. When i import the reducer assembly into the project assembly, the reducer is shown as a single piece, not as a mechanism which i can interact with. But if i select, by doubleclicking, the reducer, it becomes active again. The problem is that i want to connect the reducer to another gear assembly and watch it interact.
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Nov 15, 2013
I have a frame generator assembly that I created to take advantage of the frame analysis tools. This assembly was later broken down into the main fabricated assemblies (for drawing purposes) using the "demote frame generator component" tools. The basic question is this: can I take one of the "demoted" sub-assemblies and move it to another assembly file all-together?
best way to move the four legs from the platform assembly to the tank assembly after the fact? I was thinking I would just place the leg sub-assembly into the tank assembly and then delete it out of the platform one but I'm not sure of the ramifications.
Inventor Professional 2013 (SP-2.3), Product Design Suite Ultimate
Desktop: Intel Core i7 3.4GHz, 16.0 GB RAM, Windows 7 Ultimate SP-1, 64-bit OS, (2) GeForce GTX 580 (331.81), Space Pilot Pro (3.16.1)
Laptop: Intel Core i7 3.9GHz, 16.0 GB RAM, Windows 7 Pro SP-1, 64-bit OS, GeForce GTX 780 (331.81), SpaceNavigator (3.17.7)
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Jan 3, 2014
I created a general assembly (GA) and placed several parts and assemblies. After I realized there are too many parts and assemblies in the GA to reasonably place on a drawing. Now I want to remove some parts and create sub-assemblies. Is there an easy proceedure to select some parts in the GA and insert them into a new sub-assembly and (hopefully) keep the constraints intact?
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Jan 6, 2012
I have a sub assembly with a sliding part in the main assembly but the sliding part is locked, the "flexible" option is greyed out?My head is not in gear this year yet! Am I able to move unconstrained parts in sub assemblies via the main assembly by pulling them with a mouse?
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Feb 14, 2013
I have a sub assembly that I am making a drawing of. The assembly drawing needs to also display the main assembly as a reference part (in phantom lines). The sub assembly is made up of flexible hoses that need their connection points referenced.
Inserting the main assembly into the drawing, so that I can see both the main assembly and the sub assembly together, messes up the parts list and balloons.
There must be a way to dislay the sub assembly in the main assembly and still have the part list and ballons reference the sub assembly?
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Oct 3, 2012
Is there a way to run a rule which is part of a sub assembly from the parent assembly?
I have a parent skeleton assembly containing many icopy assemblies. These subassemblies are based of one master assembly which in turn has a common part. (hence why I am using the icopy feature)
This standard part has an ilogic rule which varries the number of creases in a wall panel. eg. when the panel is 1200 wide there are 2 creases, when the panel is under 800 wide there is one crease and when the panel is less than 600 wide then there are no creases.
When I insert the icopy assembly into the master skeleton assembly and click select the widths of the panels they stretch and change to suit my skeleton. However I am having to visit each copied panel to run the crease rule.
Is there an operation or some sort of trigger I can implement to make this rule run as soon as the sub assembly is inserted?
Inventor 2010 Pro SP4, Vault Collaboration 2010
HP Z820 Xeon E5-2643 0 @ 3.3Ghz 16.0GB RAM
Nvidia Quadro 5000
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Jan 20, 2012
Inventor 2012
I'm not able to get the right gear rotation in a planetary gear drive that I'm working on.
If I make the ring gear stationary and rotate the sun gear, the planetary gear engages and rotates around the ring gear
but in the opposite direction of what it should be turning. The planet to sun gear engagement rotates backwards regardless of what I do to the rotation constraint that I've applied.
If I make the ring gear free to rotate, and the planet gear stationary, the gear train rotates properly.
I've attached a mock up of the plant gear system to share and show what I'm dealing with.
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Jan 4, 2012
I have an assembly with multiple instances of a subassembly. I'd like to remove the subassembly and place the subassembly components (i.e. multiple instances) in the main assembly. When complete, the top assembly would have multiple instances of all the subassembly components.
Component promote seems like the right way to do this. So, I selected an instance of one of the subassemblies components and promoted it. That component was promoted, removing it from the subassembly as placing it in my top level assembly.
However, all the other instances of that component disappear (which makes sense since that component is no longer in the subassembly). Unfortunately, this means I have to assemble and constrain all the other instances that disappeared.
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Feb 4, 2013
We have an issue regarding Parts Lists. We currently produce a 'master parts list drawing' for the jobs we produce. This drawing has 2 rolled up parts list on it -
1 - purchased parts - so buying can order all the required parts in one go.
2 - manufactured parts - so production know which and how many parts to make.
Both of these can be setup in Inventor (using filters) so they display only the correct parts from the BOM. However, neither of these show assembly / subassembly files (and consequently drawings). Is there any way of creating a parts list that can show assembly files only?
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Nov 24, 2011
I have an Assembly2 in Assembly1. I'd like to insert Assembly2 to Assembly 3 without losing any constraints or adaptive feature to Assembly1, while Assembly2 replaced with Assembly3.
Assembly1.iam
- Assembly2.iam
+ Part1
+ Part2
This is what I want:
Assembly1.iam
- Assembly3.iam
- Assembly2.iam
+ Part1
+ Part2
But Assembly2 shouldn't lose any constraints to Assembly1.
Software: Inventor Series 2011 SP1 x64
OS: Vista Business x64
CPU: E6400
RAM: 2*2Gb GeIL
VGA: Quadro FX 550
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Jul 22, 2013
I have 4 different sub assemblies , each with a common part , I need to line up all these common parts in my main assembly.
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Jun 27, 2012
how to create a simulation of a part in a sub-assembly of the assembled design?
I manage to move only the parts in the assembly. However, I can't move the parts in a sub-assembly of the assembled design.
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Nov 19, 2012
How can i use a level of detail from sub assembly in the main assembly?
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Jan 29, 2013
To simplify lets say I have a square plate, vertically positioned. I have a square tube that I wish to cantilever off the plate and weld into place horizontally. EVERY time I bring that square tube in (lets say its a subassembly of its own rather than a part), it is precisely 1 inch below the top of the plate and 1 in in from the left edge.
make that happen where maybe I bring the part in and click on the two faces, it knows the other two contraints?
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Nov 17, 2011
I have a rule in the top assembly to update & want to run this as a final 'clean up' after various rules have run in sub assembly parts.
I have a rule within a part at the end of the line. I want this rule to goto the top assembly & run the 'Update' rule.
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Jan 7, 2014
I create an IDW view of a subassembly by inserting the parent assembly, make it a non-associative view, then turn off visibility of unwanted subassemblies. When later working in the model and adding a part to one of the non-visable sub-assemblies, that part becomes visable in the IDW views in which the subassembly was non-visable, requiting me to edit all veiws in which the subassembly was non-visible. This can be quite a number of instances. Is there a way to prevent this?
I may have a more fundamental workflow problem: I create assemblies composed of subassemblies that need to be detailed sperately. I have found that in order to correctly create a structured BOM and to have the ballon lables to correspond to the structured BOM, I create the drawing views as described above. If I would just insert the subassembly to detail it, I don't understand how to get it to relate the balloon labels in the subassembly view to my master BOM.
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Apr 29, 2013
I have 5 separate .ipt's that were created within a major assembly. Is it possible to generate a subassembly of those 5 separate .ipt's within the major assembly keeping all the constraints?
OR
Do I have to start a separate .iam file and import each .ipt and regenerate the complicated constraints all over again?
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Sep 27, 2013
(in Inventor Pro 2014,64 bit):
I've made an stairs assembly that contains adaptive parts that are all controlled by the assembly parameters.
Here is my assembly and the controlling parameters. The stringers on the side are made with the frame generator and use the "extend" feature to get the appropriate length, as driven by the parameters. The reason I used frame generator is so that I can easily change sizes of the stringers down the road, if needed. I chose to make the parts associative so I could control all of the parameters from within the assembly instead of opening each part separately.
My goal now is to be able to use this assembly (or something similar) as a template to create new sets of stairs, all to be placed in the same main assembly.
I attempted to duplicate all of the parts (append a "2" at the end of each file name and replace components in the new set of stairs with the 2nd version) but ran into problems with the two stringers. I can't figure out what to do to get the Frame00001 and Skeleton00001 to reassociate to Frame00002 and Skeleton00002. So any time I change my slope, the original stairs will end up trying to copy the new stringers instead of keeping the old ones.
how can I make this assembly reference a new frame, and secondly?
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Nov 19, 2013
I create Curb Return Fillet assembly with shoulder in SAC , but now i have problem with targeting , when i giving two targets it takes only first target and ignores second, could you check attached assembly and drawing ?
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Oct 26, 2011
I am not able to convert a 2d gear to 3d gear . I have attached the 2d gear that i had created. I use Autocad student version 2012 . The gear is not getting converted into a complete solid on use of extrusion command . There are gaps in within the gear around the circle or something like that .
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Jan 4, 2012
I am trying to add a rib into a drawing I am doing for school; however, when I attempt this the drawing will not make the rib. I have attached a file of the original drawing and my own version in Inventor.
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Nov 20, 2013
Someone sent me a differential gear box assembly for my students to experiment with in Dynamic Simulation.It was part of a discussion on example files for students, but now I can't find the thread and don't recall who sent me these files.
In any case, we found a serious problem in one of the files.Ring mount2.ipt Sketch11 there is an arc that centerpoint should be same as projected Origin Center Point, but it is not.It is actually at the midpoint of a projected line that is very close to the origin, but not at the origin.
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Feb 8, 2012
With the common knowledge of Inventor having a Spur gear generator, please I need calling that Spur gear generator from my API. Note that I am using VB for the programming and I have use Try and Catch for linking my API to the inventor. So on starting debugging my API, Inventor starts just as the example in the my first pluggin.
The Only thing remaining is to link my API to the Spur Gear Generator.
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Mar 14, 2013
I need to create planetary gear. Where should i start? I tried assembly with spur gear, but half of the times program crashes. when gears are made, they don't match.
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Dec 19, 2003
I need an ipart for helical gear.
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Jan 9, 2012
How to make a Gear in autodesk?
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Oct 10, 2013
the .iam assembly and the .ipt parts are to follow.I'm not very concerned with the teeth meshing properly at this stage. I just want to get the rotational constraints correct first. There are two situations that I am trying to work out, and I think I took care of the first one.
Situation 1: Blue carrier is grounded.
Input: Rotate purple sun gear.
Result: red planets turn the orange planets which turn the green sun(green sun to purple sun ratio = 1:1 but in the opposite direction)
Situation 2: Purple sun is grounded (Blue carrier is released)
Input: rotate the blue carrier
Result: I want the planets to still be able to rotate, and basically be driven by the purple sun which is being held. This should then drive the green sun to rotate in the same direction as the blue carrier gears.
The issue here is clearly that the red planets will not rotate since the purple sun is grounded. What should the constraints be instead of a simple rotational motion constraint? In a perfect world, I would like to not have to ground the purple sun, and only have the purple sun rotate when I specifically rotate it. The main input to this system is rotating the blue carrier gear. The purple sun is simply a control/variant.
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Nov 9, 2011
I'm desperately trying to model a planetary gear set.I've tried using the gear design accelerator but with little success. Essentially, I would like to have the gears set up with the planet carrier held stationary and the ring and sun gears rotating in opposite directions: URL....The first 5 seconds of this video indicate what I'm after.
I know all of the gear data, but am having trouble generating the gear set.
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Nov 22, 2013
I am trying to create a simulation in which a shaft rotates and the a spur gear attached to the other end rotates with it. When I apply torque to shaft, the shaft does rotate but the gear does not. I believe I have done something wrong with the constraints.
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Nov 29, 2011
I am looking to generate a planetary gear arrangement similar to the picture attached. I am looking for a 6:1 ratio between the outer sput gear and the inner sun gear.
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Sep 26, 2012
How can I get the channel subassembly to attach to the assembly insertion point at the channel flowline marker? I need the flowline to follow my profile elevations.
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