AutoCAD Inventor :: How To Create Planetary Gear
Mar 14, 2013I 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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AutoCAD Inventor :: Gear Rotation In Planetary Gear Drive?
Jan 20, 2012Inventor 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.
AutoCAD Inventor :: Planetary Gear Set Constraints
Oct 10, 2013the .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.
AutoCAD Inventor :: Model Planetary Gear Set
Nov 9, 2011I'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.
AutoCAD Inventor :: How To Do A Planetary Gear Arrangement
Nov 29, 2011I 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.
View 9 Replies View RelatedAutoCAD Inventor :: Construct Planetary Gear Train?
May 25, 2012I have tried in vain to construct a planetary gear train in Inventor 2011 & the spur gear generator hasn't work much since the results are far from good, I have problems getting all the gears to fit together. The Internal gear has a diametrical pitch of d=120mm & the smallest gear a diametrical pitch of d=20mm, the outcome should produce a 6:1 gear ratio. The 3 other gears only offer stabillity, but I still need to know how I get it all to fit together with my measurements?
View 9 Replies View RelatedAutoCAD Inventor :: Planetary / Cyclical Gear Systems
Apr 19, 2013I'm trying to create a few sets of planetary gears and I'm running up against a wall here.
Both sets, for simplicity, need 1:4 ratios which makes the planet and sun gears the same size. I was using 20 teeth for the planets/sun and 60 teeth for the ring which based on my understanding of the ratios, should work. My problem arises when I attempt to get all of these gears(sun, four planets, and the ring) to mesh and rotate.
I can't figure out how to make sets of more than two gears using the Spur Gear tool. When I make the other gears on their own and add them to the system, they don't inherently mesh and pass through each other. Obviously I'm missing something here because I clearly need more than a two gear system.
As a side question, is there a method(Derived Parts, maybe?) through which I can add to a gear made with the Spur Gear tool to create a new part that will still function as a proper gear?
AutoCAD Inventor :: Create Spur Gear In Autodesk
Apr 9, 2010I am trying to create a spur gear in Autodesk Inventor 11 using the Spur Gears Component Generator in the Design Accelerator. I have been given diminsions for the Spir Gear as followed but don't know how to enter them because there is only a limited amount of values:
Number of teeth........10
Diametric pitch.........9.6
Circulator pitch.........0.32725
Pitch diameter..........1.0416
Outside diameter......1.25
Root diameter...........0.8006
Addendum...............0.10416
Dedendum...............0.10416
Clearance................0.163541
Whole depth............0.22466
Circular thickness....0.163625
Fillet.......................0.03125
Pressure angle........9.00
I enter in the Addendum, Clearance, and Pressure Angle and it says that the values are Ambiguous Inputs. Is there any way that I can create this gear? it doesn't matter about the Loads, Material Values, and Inputs in the Calculations tab.
AutoCAD Inventor :: Create Multiple Gear Components Just Like Configuration Table In Solid Works?
Dec 26, 2011I want to create one Spur Gear in inventor with equations such that i can build more gears from this base model using excel table. For. Eg. I would like to create a gear with 40 No. of teeth of 10DP, and 20°PA, with Pitch Circle Dia, Base CIrcle Dia, Tooth Thickness based on spur gear calculations.
Now i would like to create a series of such spur gears with varying no. of teeth, i.e. 42, 44, 46, 48, 50..etc. Now if i change the No of teeth ,Accordingly the gear should modify its pitch dia, Base circle dia, Tooth Thickness which would be noted in the Equation.
how to create thes equations and use these in creating gear with different no. of teeth.
I have shown below list of gear data for various no. of gear.
AutoCad :: How To Create 2D Drawing Of Tooth Of Gear
Dec 22, 2012How to create a 2D drawing (standard mechanical engineering drawing) of one tooth of gear such as below image?
[URL] .......
AutoCad 2D :: Converting 2d Gear To 3d Gear?
Oct 26, 2011I 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 .
View 7 Replies View RelatedIllustrator :: How To Create A Gear
Jun 21, 2013I am trying to create a gear in Illustrator. I have the wheel part down, but when I add the teeth and try to unite them by selecting the whole picture using the pathfinder tool the whole thing warps.
View 8 Replies View RelatedAutoCAD Inventor :: Rib On Gear Bracket
Jan 4, 2012I 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.
View 3 Replies View RelatedAutoCAD Inventor :: Differential Gear Box
Nov 20, 2013Someone 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.
AutoCAD Inventor :: API For Manufacturing Of Spur Gear
Feb 8, 2012With 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.
AutoCAD Inventor :: IPart For Helical Gear
Dec 19, 2003I need an ipart for helical gear.
View 9 Replies View RelatedAutoCAD Inventor :: How To Make A Gear In Autodesk
Jan 9, 2012How to make a Gear in autodesk?
View 4 Replies View RelatedAutoCAD Inventor :: Gear Subassembly In Assembly?
Oct 4, 2011I 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.
View 7 Replies View RelatedAutoCAD Inventor :: Rotating A Gear With Shaft
Nov 22, 2013I 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.
View 1 Replies View RelatedAutoCAD Inventor :: Helical Gear Display In Drawings
Jun 5, 2012When showing a gear in an inventor drawing they look good, but showing a helical gear SUCKS! The display, I realize, is very realistic to what you would see if you held the gear in front of you at this view point or that.
Problem is, I put a helical gear drawing on the shop floor and they machinist wonder why I have two rows of teeth on the gear (since it shows the front face and the helix'd gear teeth).
Any way to remove said offending gear teeth?
Inventor 2014 PDS
AutoCAD Inventor :: Recess Action Gear Design?
Feb 11, 2013I am currently working in IV2012 and have a need to design Recess Action Gears. We have been doing this for years with a DOS based program but this is getting harder to use as technology advances.
View 1 Replies View RelatedAutoCAD Inventor :: 2012 - Insert Gear Won't Work
Jan 13, 2012I have a student account.
1. Start new assembly
2. I save my project
3. I click in "Sput Gear" and nothing happen.
AutoCAD Inventor :: Adding Twist To Gear Model
Mar 29, 2013I want to add a twist to my inventor gear model (helical gear). I need a twist approximate 30 degree.
File attached.
AutoCAD Inventor :: Design Ribbon - Spur Gear Generator
Sep 23, 2011new user to Inventor Professional. When I go to insert a Spur Gear, or anything else in the Design Ribbon infact, I click on the icon and no table ables to specify and place my object.
View 7 Replies View RelatedAutoCAD Inventor :: Make Internal Gear With Design Generator
May 28, 2013Trying to make an internal gear with design generator. I fill in appropriate info, click the 'internal' check box and when I generate I still get an external gear (using component).
Tried creating a part with the proper bore (root) diameter first and use feature...it wipes out my part and creates and external gear with virtually no bore.
AutoCAD Inventor :: Locating Piece Of Info In Spur Gear Generator
Jun 20, 2012I am wanting a piece of info that I cannot seem to locate in the spur gear generator. I will post a picture when I have a chance, but what I am looking for is the 'W' figure (distance over 'x' number of teeth at the pitch line). What I have is a 19.xxx deg. helical gear so the best way to get this info is calculate it, but again, I dont see it in the inventor calculation.
Inventor 2014 PDS
AutoCAD Inventor :: Draw In Autodesk Helical Gear Using Flex Option
Nov 12, 2011How to draw in Autodesk inventor Helical Gear using Flex option (this option you can find in SolidWorks) below I put link to SolidWorks where this options allow to preper gear by rotation of existing solid. Where do i find this option in Autodesk?
View 9 Replies View RelatedAutoCAD Inventor :: Make Worm Gear With Expanding Distance Every Round?
Oct 18, 2012I was trying to make a worm gear with a expanding distance every round.
So I drew it in paint (see the atachments). A picture says more than a thousand words right?
The function of this is to give more space between the bottles that come off a assambly line.
AutoCAD Inventor :: Generating Fellows Stub Teeth In Gear Designer
Aug 27, 2012Generating fellows stub teeth (6/8, 8/10) teeth using IV gear generator?
View 4 Replies View RelatedAutoCAD Inventor :: Mass Moment Of Inertia Of Gear Created Using Standard Tool
May 23, 2013I created the gear (helical) in the attached file using the standard gear tool in inventor. The problem is how do i then find the mass moment of inertia of it using Inventor?
View 1 Replies View RelatedAutoCAD Inventor :: Helical Gear Tooth Profile / Get The Right Helix Angle With Coil Tool?
Dec 8, 2012I have generated a gear set using inventor. Now I would like to 3d print the gears. I have uesd the export tooth shape to get the true tooth profile. now I am attempting to use the coil feature to generate the helical tooth. The problem im running into is in the coil tool I can only give it a Revolution and height dimension. The hight is the width of the gear, but I am having a problem converting the helix angle to the "Revolution" perameter. I have read other posts and they say that it is Helix angle / 360. I have tried that and then compared it to the original gear generated by inventor and it is not even close. I need to do this on in internal gear and match it to an external gear.
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