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Bring up the MeshTool again. Click Set next to Global under Element Attributes. Set the TYPE to SOLID45 and click OK. We want four layers of mesh elements to span the thickness of the crank, so the desired element edge length in the sweep direction is (0.5 /4) = 0.125 in. Under Size Controls, click the Set button next to Global. Enter an element edge length of 0.125 and click OK. We will now sweep, i.e. extrude, the surface meshes created above across the corresponding volumes. Select Volumes to be meshed with a Hex shape along with the Sweep option as shown below. Make sure Auto Src/Trg is selected; this will automatically pick a source (Src) surface mesh and sweep/extrude it to a target (Trg) surface.

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