![]() Pinned constraints is applied on cylindrical faces. You can also select which axes it should be locked along. Fixedįixed constraint is the most basic type of constraints where you select one or more face, edge or vertex that should stick in place no matter what. Here we set a fixed structural constraint on the bottom face of the base plate. Without a constraint it would be like trying to apply force on an object floating in the air or in space. Your simulation needs at least one constraint. We’ll select aluminium for the bracket and stainless steel for the base plate. There’s a LONG list of materials to choose from. study material) by pressing the Material button. Then you should select what material the different bodies will be simulated as (aka. Here you can also select to hide certain parts. In the browser on the left side you can expand one of the entries (the one with the component icon) and check/uncheck which bodies/components you want to include. The first thing you should do is to decide what bodies/components in your assembly that should be a part of the simulation (aka. The start window when you create a new study with the settings part expanded. In the window that pops up after pressing Simulation select Static Stress. When you have a model to simulate, follow the steps below: Step 1: PreperationsĮnter the simulation module by clicking on the thingy in the top left on the toolbar. ![]() ![]() We’re going to simulate this little 4 mm thick aluminium bracket with a 2 mm thick stainless steel base plate. Having this type of simulation available within your CAD software makes it incredibly easy to go back and forth between tweaking your model and simulating. Make the objects too sturdy and they will be larger, heavier and/or more expensive than they need to be.īy simulating static stress you can strip down unnecessary parts and reinforce weak-points before sending your part to production, making your part strong where you need it to be and at the same time smaller, lighter and cheaper. Make the objects too whimpy and they will break. When designing mechanical objects you often want them to be just adequately sturdy. In this post we will take a look at how to do basic static stress simulations and talk a bit about why it might be useful. Many are not aware that Fusion 360, a software which actually is free for students, makers and small companies, has these features. Autodesk Fusion 360 has now an easy-to-use simulation module which can be used to simulate static stress, modal frequencies, heat and thermal stress. ![]()
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