Once we have imported the model into the mesh, so, what we can do is since cities or assembly assembly model, so, there will be different components and their connections. So, particularly here are the connections you can see these are the automatic connections created by the answers itself. So, most of the cases the automatic connections will be good. So, we can take you can see here and the bodies also you can observe here that is between the rod and bush and here you can see the contact and the type is that is bonded. So, if you open that you can find different kind of content available here. So, that is so, that is automatic.

Here what you have to do is since it should be free motion when the piston is going to expand and contract while the combustion is going on. So, that should be the frictionless contract between those two right. So, in the next contract we can see that is the that is the bonded and that is upper bush and we can drink, right. Yes and piston rings So, that also Make it frictionless. So even Yes. So that should be bonded okay.

So that is between Laura Bush and articulator trot and this is a piston pin plug and piston pin, okay let it be bonded okay remaining everything should be bonded fine for us. And this is a piston pin plug in piston pin Yeah, that's cool. Okay. So only the thing we have to concentrate is the connection between this and the piston ring should be the frictionless. So once we have done with connections we can cross verify The connections also. So, once we are showed with the connections what type of connections we need and what automatic connection is made by two answers right.

So, once we are made sure that and before that itself we can apply the material. So go here or just select this geometry okay. If you're not able to find anything here regarding the material, so what we can do is we can select individual. Here you can see the structural steel. So, in our case, structural steel is fine or we can go with the Steel alloys are titanium alloys, titanium alloy, normally we don't use in the IC engines, but we use in the gas turbine engines. So that is more temperature resistant material.

But for now, this is just for the study purpose. Let's go Vito stutters so we'll just go with the basic mesh this time, just right click on the mesh and generate mesh.