I have been looking for dynamic blocks (simulation-types) for a number of months in vain. Where I can find any information regarding dynamic blocks combined with geometrical and dimensional constraints such as the ability to draw dynamic roller shutters, revolving circle (rotate and move together) and sliding doors and windows.
Are there cad applications devoted to 2d-simulation for example a shop-drawing application.
I have this view label block I have been using for some time know and it worked fine up until today. I asked a user to add a visibility state to show a triangle around the ViewNumber. In doing so the user wanted to cleanup the viibilty state names. In the block editor all the states and names look good, but in the drawing it shows the old vis state names and the added state for the triangle is not available.
Civil 3D 2012 & 2013
HP Z210 Workstation
Intel Xeon CPU E31240 @ 3.30 Hz
12 GB Ram
I've made annotative blocks and I've made dynamic blocks... My intent is to integrate both but I can't find a way to move dynamic block parameters separately at different annotative scales.
In other words, if I insert an annotative dimension and add multiple scales I can move the dimension grips independently at each scale. If I insert a dynamic block I want to be able to use the dynamic block's action "grips" to do the same. However, with a dynamic block, if I move a stretch action at one annotation scale it moves the action at all annotation scales.
The attached file shows a simple example.
I have created a dynamic block with several visiblility states. The block works great for what I need it for. however, I am trying to add one more action to the block but am having issues.
This block is essentially a 24" retail cabinet with the visibility states showing the different drawer and shelf configurations. I want to be able to lengthen the cabinet in 24" increments and have the visibility show for each 24" section.....e.g. I want a 10' cabinet so I bring in the 24" starter block. Then stretch the cabinet to the 10' mark, then I can chose any drawer/shelve config for each 24" section (they are all different).
I can get the block to stretch in 24" sections....no problem.....i just want the visibility state to be duplicated as well for each section. Now as it stretches, there is only one Vis state and it only populates the first cabinet.
I could do this by copying the block over and over 5 times.....but I am hoping there is a way to make this dynamic.
I have a block I am making into a Dynamic Block. I will be adding in different visibility states. Depending on the visibility state the block would need to be inserted from a different point.
My question is, is it possible to add multiple insertion points to a dynamic block so depending on the visibility state it defaults to the correct insertion point?
is there a way to make dynamic blocks stretchable similar to a mleader,
the blocks i create are only stretchable by grips, and not by crossing
(i am using linear or point parameter stretches)
Is there anyway to link standard AutoCAD Grips and there commands to Dynamic Block Actions? I want to stretch an arc by its midpoint grip. This accomplishes something that no other commands do.
View 4 Replies View RelatedHow to use dynamic simulation, i am creating a bench vise and woud like to animate it going in and out how would i do that?
View 1 Replies View RelatedI am trying to discover the dynamic simulation, so I need to know is that possible to create a new Load(Torque, Force) using API?
View 2 Replies View RelatedI'm designing multiple elements for a vehicle. I need to evaluate multiple dynamic results of multiple possible designs. All the design is parametric so it modifies quickly but I can't find a way to run the dynamic simulation multiple times automatically and get the results from the output grapher for each simulation.
I am trying to do it via API but can't find the class of the dynamic simulation environment in the Object Model Chart to program it via .NET.
I have installed inventor 2011 on my laptop, but the dynamic simulation menu does not appear even though I 've been many times to install it.
View 9 Replies View RelatedI am playing with traces in dynamic simulation and in the output grapher i get values for position like:
P
P(x)
P(y)
P(z)
and in the graph i get some values of the position but i am unsure on where the datum is at this point. I would of thought that the datum would be where the trace is attached? Where the datum is based and is it possible to set a relative datum to when the trace is set?
I have a question regarding simulations in Autodesk Inventor.
For example I have such part:
It is a plug made out of brass. I want to test if it will be able to withstand specified pressure. So I set up where is it constrained - on thread.
And set up pressure from inside on the cap to be 16 bar (1,6 MPa). And also assign materials. And there goes simulation . Everything seems alright. I want to run little bit different analysis. When pressure would be variable.
For example I will have pressure going from 12 bar to 16 bar, and such simulation will be running for quiet long time (as an example pressure will be 12 then raises to 16 then goes to 12 again and then raises to 16 again). I want to know after what time will this plug fail and will be destroyed? I mean i want to know when METAL will get tired and will be destroyed? I was just wondering if such a simulation is possible to be made in Autodesk Inventor?
is their a possibility to applay stress like dynamic i have a shaft that has a pully on it , its conectet on an old way
not with a tight fit so it shrinks on it but it works wit a small cut in the shaft where its bolted with just a tiny metal plate.
at this place will be a stress concentration and i wanne see how the noth effect is when their is a dynamic load on it cause if i put a static load on it i know the shaft can handel it but i real life it has broken couple of times so this is what i want to investigate.
why there is huge difference in Dynamic Simulation results when you use two different input methods? I used input grapher and in linear ramp, I entered input (time/ distance) manually for 6 points and ran simulation. Then I used Spline and used a text file to enter SAME data and it gave me at least 10 times different results. Can't figure out why this difference. This changes my entire design.
View 3 Replies View RelatedI have a dynamic simulation which seems to have corrupted itself. I have a number of Revolution joints which are torsional springs. I’ve enabled joint torque and set a spring stiffness and a free position (+15 deg). Then on the ‘initial condition’ page I’ve set Max (+45 deg) and Min(-15 deg) Bounds on rotation angle and set a stiffness 10x the spring stiffness to simulate the end stops of my torsional spring. The initial position is +12 deg. This was working just fine but since I’ve added a couple more parts (nowhere near these springs) I constantly get the message “The parameter xxx value is out of bounds”. Where xxx is the ‘Initial position’ of the joint. If I edit the joint and untick the Bounds section the message goes away but if I tick it (which I need for my simulation) I get the error message as soon as I pick OK. The position is NOT out of bounds?
View 4 Replies View RelatedHow to simulate rebound of a ball over inner surface of polyhedral body. (In gravity field). How to get all trajectory for given time interval.
And is it possible to get movie of falling of several balls onto the surface in Inventor Dynamic Simulator?
I am working on 2 Axis Robot dynamic Simulation. It is suppose to lift weight up by 22" travel horizontally and bring down 22". My input is positions (I noted down angles at four corners for both arms and used them in Input Imposed Motion.) In the simulaiton run, movement is not in a straight line. It kinda moves in a curve. How can I get it perfectly straight.
View 9 Replies View RelatedI like "Shaded with edges", and I want the edges black. I have set up the display to this setting in Application Options, Display tab (Use application Settings), and Settings button. Excellent, that's nice. (I have also mapped the num pad 6 to that style, along with 5 is Shaded with hidden edges, and 4 is wire frame).
However, In Inventor 2014 Dynamic simulation, the visual style defaults to "Shaded" (no edges). Ok, i can live with that, I guess. I'll just hit NumPad 6 and it looks good again.
Ctrl-Tab to another open file, make a change or two, come back to the DynSim and - hang on, where are my edges? I can just hit 6 again, but should I have to? I haven't ever seen this display property changed when changing between files before.
I am having problems creating a Stress Analysis Report from the Dynamic Simulation on this assembly.
My goal is to show the cam shaft rotating at 3500 rpm, and the stress it creates. I am looking to show the stress concentrations at the fasteners as well as the rotating components, the cam will have a torque of 15 ft lb, with a counter torque of the compressor equal to that.
I have been working through Wasim Younis' Book for Inventor 2014, but seem to be coming up short in its application.
I am using Inventor Professional 2014.
Autodesk Inventor 2013 Certified Professional
Autodesk Product Design Suite, Ultimate 2013
Within dynamic simulation, I am trying to have a ball follow a track made of (2) rods, I can do it if the rods are straight but I do not know how to properly apply joints to allow the ball to follow the tracks when they are turning. I need to do this within dynamic simulation because I also hope to add a chain and sprockets with a ball holder to bring the ball back up to the top.
View 7 Replies View RelatedI still don't know how to simulate the following :
My system is basically a clamping device that works with a cam and a metal plate. When loose, the metal plate remains straight :
When clamped, the metal plate bends like so :
As far as I know, the Dynamic Simulation Tool can work with rigid body parts and you later export the simulation to the FEM Tool. I thought I could use a spring-link that would behave like the metal plate but I must admit I don't know the relationship between the stiffness of a spring and the elasticity of a metal plate.
I am using Invertor Dynamic Simulation and I need to know the 2D contact position data to be displayed in the output grapher (i.e. the x,y,z coordinates). Only the forces are computed in the output grapher. I’ve tried using the “trace” feature but this will not allow me trace the 2D contact point. It would even benefit me to know the angle of the normal force relative to the absolute frame.
View 2 Replies View RelatedI am running Autodesk Inventor Pro 2012 and am trying to start learning to use my dynamic simulation and FEA features. I recently just purchased the Up and Running series by Wasim Younis. I was working with his models on the multiple actuating jacks and noticed none of the features are constrained in the assembly. Now my question is, is this how these should always be setup? I am working on trying to set up a simulation of a frame I am rotating 90degrees with 2 hydraulic cylinders working together so as to use the strong side of each of the cylinderds when it goes each direction. The way I have it set up I have the whole thing constrained. The 2 cylinders are constrained so that they have their stroke 17.23" and the turntable frame is constrained to rotate 90degrees. So should I remove all constraints to run dynamic simulation? I attatched 2 photos to show the starting position (travel position) and ending position (working position).
View 7 Replies View RelatedIs it possible to have multiple dynamic simulation states for an assembly, the same way that the Studio environment can have multiple animations, or do I have to create a separate assembly file for each one?
Also, is it possible to save the animation from my dynamic simulation results for later use in Studio without having to re-run the simulation each time the file is re-opened?
I'm using Inventor Pro 2012
-Using Autodesk Inventor Professional 2012
I'm designing a hinged cover for something right now that will use a pair of gas extension springs for assisted opening. I'm currently working to figure out how much force it will take to open the cover using different values of spring - it's available in 50, 100, 150, 200, etc., lb versions.
I've tried running simulations using a force applied to the moving end of the gas spring, and I've trued running simulations using a spring joint applied between the fixed and and the moving end of the gas spring, and I'm getting dramatically different results between the two. For instance, using a 200 lb force shows me that I need about 25 extra lbs of force applied to the handle of the cover to open it, where when I use that same 200 lbs on a spring joint, I need 50-75 lbs to keep the cover closed, because it will open on its own.
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.
I am doing dynamic stimulation of machine to separate out material. When i loaded into simulation tab, the moving parts goes as grounded objects. I can't do analysis the free flow of material due to its constraints restrictions. I didn't constraints those components in assembly. Even, i set the flexible option in main assembly. I am not sure where i went wrong. How can i overcome this problem ? I am beginner to Inventor.
View 9 Replies View RelatedMotion to hydraulic cylinder in dynamic simulation
I have an issue with a sliding joint in a simulation.Here we have a very simple box with a cylinder that slides around a closed loop curve. The curve as you will see is described by two circles and one elipse that all overlap to give a smooth closed loop. In the assemble this all works fine - you can freely drag the cylinder around the curve. However in dynamic simulation when I try to insert a 'sliding cyclinder on curve' joint I get the message that only lines, arcs and splines can be used for a curve. If I change the elipse to another circle then I don't have this problem. So is Inventor restricted to arcs of circles rather than arcs of elipses? Is there a way around this?, Do have I have to draw the whole curve as a spline?
View 4 Replies View RelatedI have to make a vice and I am trying to make the vice move. I am trying to use the screw simulation in dynamic simulation but don't know how to do it? I have only made the screw and the nut or the thing that it screws into to make the vice work.
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