Recent content by Vircona

  1. Vircona

    How to Determine Maximum M and T in a Cantilever Shaft?

    Hey, all, So I posted a similar thread yesterday about my project design issue, but I've made progress on it by taking a different approach. For the project, I have a cantilever shaft of fixed length (1.2m) and a tensile axial loading, and two torsional loadings in the same direction at...
  2. Vircona

    Optimizing Cantilever Design: Solving for Minimum Mass and Maximum Strength

    Edited my post; I meant radius, typed diameter. Oops. Luckily, there's not a compressive loading on the beam. I guess I'm just surprised to find that such a small rod can hold that much force, so I assumed my calculations had to have been off. Anyway, I'll start analyzing the combined loadings...
  3. Vircona

    Optimizing Cantilever Design: Solving for Minimum Mass and Maximum Strength

    Sorry, I should have specified in the original post. I was only concerned with axial forces for now because it seems strange that an aluminum rod 2-cm in radius could hold 27,000 lbf. However, I do have the calculations written for shear, bending, and torsional stresses as well. I did forget...
  4. Vircona

    Optimizing Cantilever Design: Solving for Minimum Mass and Maximum Strength

    I'm in a sophomore-level general engineering class (mechanics of materials), and I was assigned a project that I had a good idea on how to tackle, but I'm running into an error. The project: I'm given a 1.2m long cylindrical cantilever with forces acting on it; one axial tensile force, and two...
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