AutoCAD Inventor :: Animate Two Gears In Studio 2011
Sep 20, 2011
I have two gears. In the assembly I have them setup to mesh correctly. I can drive the constraint on the pinion and the gear will follow it (some what). I wanted a better video of it, so I went into Studio. Now when I drive the constaint like before on the pinion, the gear goes crazy.
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There is a rotational translation constraint set between the pair (= to inverse of gear ratio) that works in the iam, but it is like Studion ignores it. How can I animate this to show the gear mesh?
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Jan 18, 2012
I have two sets of identical spur gears. I want them to be lined and connected big-small-big-small gear. But how to connect this two sets together. I can create motion and axes constrains but it still lacks teath meshing. I found some tutorial how to create differential drive, it works with downloaded gears but not with one that I create (it says to set imates to visible which does nothing and alt-move mesh imates toghether which also do not work). I work with 2009 and 2011 versions.
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May 23, 2013
Is there any way to draw built in gears by gear generator in Inventor? I mean, I need to create a spur gear around a solid body and then it is gonna be processed directly onto the body during manufacturing.
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Nov 5, 2012
How can I create bicycle gears that have different numbers of teeth but all have an inter tooth distance (distance between the teeth centres) of 12.7mm?
My attempt at a solution and problems encountered:
I made a bicycle gear by patterning a small circle around a large circle then trimming lines (see attached sketch), but this method requires me to estimate the diameter of the large circle before patterning and then keep modifying this slightly until I get an intertooth distance as close as possible to 12.7mm. So I can't get exactly 12.7mm. In my sketch I have labelled this intertooth distance I refer to by construction lines.
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Nov 12, 2012
I'm trying to design a gear system wherein a small gear rotating on an axle interacts with a large gear, held on an arm. The arm rotates about the same axis as the small gear, in the opposite direction. I applied the relevant motion constraint between the two gears. When I rotate the arm, the motion of the large gear rotates the small gear. However, if I just rotate the small gear, it freewheels, and the large gear doesn't move at all. This is a problem, because the machine depends on the independent rotation of both gear and arm-- the small gear has an input applied to it, but if I try to rotate it it has no effect on the large gear. I assume this is to do with the fact that the large gear's axis of rotation moves with the rotation of the arm.
I can't just throw it all into dynamic simulation, because I don't know yet what kind of torques will be rotating the arm and the small gear-- I know how they rotate relative to each other in terms of degrees, but that's all.
Essentially what I need to do is make it so that rotating the small gear turns the big gear, even when the arm is free to move (when it's grounded, the gears turn normally). I thought about using a contact set, but the gears (generated by Inventor) actually slightly intersect at the teeth, so that doesn't work.
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Mar 24, 2013
how we can design a set of internal gears?
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Sep 28, 2012
I am trying to draw a bevel gears from drawings, one is a scroll plate and the others are gears with a key hole. As you can see in the following attachment.
My question is how do you draw bevel gears on the face of the scroll plate and the cylindrical face of the other 3 gears?
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Mar 5, 2013
I'm given this data to generate my worm gear set with:
Worm Gear Data:
Diametral Pitch: 8
Number of Teeth: 27
Pressure Angle: 20 Degrees
Pitch Diameter: 4.219
Base Circle Diameter: 4.523
Circular Pitch: .491
Circular Thickness: .246
Root Diameter: 3.906
Face Width: .783
Worm Data:
Number of Threads: 5
Pressure Angle: 20 Degrees
Pitch Diameter: .938
Lead Right Hand: .375
Lead Angle: 169 Degrees
Addendum: .156
Whole Depth: .313
Chordal Thickness: .204
Inner Diameter: .619
Outer Diameter: 1.244
Center Distance: 5
My problem is it keeps changing data and/or failing. It particularly hates the 27 teeth (always changes it), never shows a 5.4 gear ratio (probably because it hates the 27 teeth), and won't accept an addendum of less than 1. Is this feature limited to only certain set gear setups? the automated tool won't accept these values (which I have to work with)?
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Nov 8, 2013
I am having a problem while making 2 straight spur gears. The purpose is to connect the crankshaft with the camshaft. Center distance is fixed: 85,5mm. I would like a ratio of 0,5 with 22 and 44 teeth. My gears seem to hit each other. Please find the attached pictures below for a detail and my inputs.
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Dec 10, 2013
Is it possible, using Design Accelerator to have Bevel Gears with straight teeth? I've tried every combo I can think of, and they are always curved teeth. Gears are not my most knowledgeable subject. I usually have the engineers produce the specs, & I get to draw them - they are not happy with the pictorial results.
Inventor Product Design Suite Premium 2013
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Dec 21, 2013
I made internal gears with design accelerator.
It's calculation is OK. And drag it,the rotation is good, But the direction is opposite. The tooth's move opposite direction to each other.
I used Autodesk Inventor 2013, And sp2, update DL22436649.zip But, this appeard before And after sp2 patch.
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Mar 30, 2012
I'm trying to draw a spiral bevel gears system KLINGELNBERG , but the results do not match the actual measurements of the piece.
ex. measure of the real outside diameter of the gear = 356mm
DATA :
number of teeth pinion = 9
number of teeth gear = 44
module = 5
shaft angle = 90 °
face width = 59mm
helix angle = 35 °
pressure angle = 20 °
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Jan 28, 2013
I'm trying to run a simulation of 2 bevel gears without using the transitional/rotation constraint, but using the contact between the surfaces to simulate the rotation of the gears - basically I have an L-shaped shaft running through both centers and want to have the upper gear grounded, make the lateral gear rotate around its own axis - the goal is simply to see the contact between the gears make the side gear rotate around the vertical part of the l-shaped shaft, due to the contact forces.
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Apr 4, 2012
When we generate a gear pair using the design accelerator, the balloon from the drawing assembly only reflect one number instead of 2 different numbers. How can we change the number to reflect individual gears. Attached is the graphics.
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Nov 13, 2011
I am creating a couple of spur gears using the "Center Distance" design guide. I have fixed each gear to a cylindrical face, but when I click on the "Calculate" button, there is an error saying that the center distance is incorrect.
I went back and edited my sketches so the center distance matched the one displayed in the design accelerator and attempted to calculate again, but the error persists. What am I not getting here?
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Feb 22, 2012
Look at the vifdeo file attached. I have not problem to create one component fade out (from 100% to 0%). But how to show the another component fade in (from 0% to 100%)? Studio does not allow fade from 0% to 100%.
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Jul 2, 2013
i have installed the SDK for inventor 2014, but there is no add in template for Visual studio?
can i get one from anywhere?
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Jul 26, 2012
I've been working in Inventor Studio (Inventor 2011) & every time I exit & return to the assembly environment I receive an error message (refer attached). Plus if I don't move the animation timeline back to the beginning prior to exiting, my model will display in its finished position but on the timeline be at the beginning when I go back into Studio.
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Feb 23, 2012
I collasped my animation window and I can't resize it to show my animation timeline. I can only resize the window left and right??? I have exited studio environment and re-enter and still can't resize window up and down.
Inventor 2012 Certified Professional
Software: Autodesk Inventor Professional 2012 64 Bit- Service Pack 1
Operating System:64 bit-Windows 7 Enterprise-SP1
Processor: Intel Core 2 Duo CPU P8700 @2.53GHz
RAM: 16 GB
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Apr 10, 2013
I would like to animate and render a 30 second video of something similar to the attached assembly. I have been using Inventor Studio to apply animations to the components, render them as full frame AVI (800 MB files), and compress them with Sony Vegas Pro free trial (~120 MB).
The attached assembly is a simplified example and took me around three hours to model, constraints, animate, and render from scratch. Normally, the boxes are constantly starting and stopping and moving at different velocities. Defining distances and times is cumbersome especially since I need to be aware of the boxes' positions relative to each other so they do not appear to move at different speeds or overlap.
I think a solid modeling program might not be the best tool to animate loose components sitting on a conveyor belt. Inventor slows down and occasionally crashes when I get up to 40 or 50 boxes stopping and starting and moving at different velocities. I am inclined to think that 10 or 15 animated conveyor belts moving boxes with a coefficient of friction would be near impossible on my machine (modeling the belts similar to a track on a tank or a chain and sprocket, also constantly starting and stopping and moving at different velocities).
I haven't played with Showcase, 3ds Max Design, or Navisworks Simulate. Would it be worthwhile to try any of these to animate and generate videos?
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Aug 3, 2010
I'm using 2011 pro. When I try to animate a positional rep in inventor studio, it complains that I don't have excel installed. (see attached image) although I do have it installed. I've put the hotfix on for excel, with no effect. I've repaired inventor and repaired excel no fix though.
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Oct 21, 2012
Any way to increase DPI for image output besides rendering in Studio?
When I save as image file I get option for size, of course, but no option for DPI.
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Jul 25, 2006
I have a problem with Inventor 11 Studio. The reflection on the ground made by "XZ Reflective Gp" works in a way that when rendered, it shows a partial or cut reflection of my assembly, see attached .jpg file. I have not found yet where this "reflection depth" is regulated.
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Dec 28, 2011
I have a robot that I am animating in Dynamic Simulation. I have Imposed motion on each of the relevant joints, and can run the simulation nicely.
The problem occurs when I "Publish to Studio" I loose all functionality and the robot stays still in the Studio environment.
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Nov 27, 2011
I am working on a simple animation. A camera pans and turns from isometric view to a left side view of a mechanical device, which runs all ok and at a fairly reasonable speed. Now the next thing I animated, was an angle constraint. The animation moves a lever which in turn moves some gears, and then each frame takes about half a second to elapse (an very long interval when talking about video). The strange thing is that out of Inventor studio I can supress the angle constraint and move the lever (and thus the gears too) very fluidly.
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Dec 27, 2011
How to import the inventor studio animation to autodesk showcase? i have created the animation by inventor studio and i gonna record it as a movie but then i found that the movie quality is terrible and its take very very very long time to proceed if using inventor!
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Jul 11, 2013
why I might be seeing this error? I get this as soon as I select the "Constant Speed" option. I haven't input any other values yet. I've already set the "constant speed" option on the animation timeline menu. I also only get this error when this sub-assembly is inserted into a higher level assembly. If I animate the same components in the sub-assembly file, it works fine. What am I missing? There are no parameters holding these components in place in this upper assembly either, that was the first thing I checked.
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Sep 26, 2012
(Inv 2010 Win7 64bit 8GB RAM)
Firstly is it even worth disabling things like Studio/Frame generator/content center in the Add-in manager if I never use them? I was hoping to at least reduce initial load time for inventor.
Secondly, do i need Win7 admin permission to do it? When I uncheck 'Load on Startup' settings in the Add-In Manager they just re-check themselves.
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Jan 30, 2012
Just started the rendering tutorials. Opened a iam file but could not activate the rendering icon to access inventor studio. Tried several iam drawings even created a simple one. how to get this feature to work?
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Jul 30, 2013
The parts in my assembly all use the same appearance. When I come to to do a render of my model however it is rendering one of these shiny (I think thats what it called).
See attached images
Image1 shows how I want it to look (this is the opposite end of my assembly)
Image2 shows the problem
Image3 shows a different appearance give to the problem part
The problem part is derived from the other end of the assembly (the part show in image1). All the parts at this end of the assembly are created the same way. They all render fine its just this one. I have tried recreating the part but still end up with the same result.
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Sep 26, 2011
I'm trying to create a scene in IV Studio using point lights. If I want to change the position of the light's target, IV won't let me.
The option is simply not available. Not in the dialog (see attached image) an not in the graphics region (clicking the glyph's).
According to the help text, it should be possible (see attached image). The problem persist in both normal lighting styles as in local lights.
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