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This is an advanced course on modeling, design, integration and best practices for use of machine elements such as bearings, springs, gears, cams and mechanisms.

FREE
This course includes
Units & Quizzes

17

Unlimited Lifetime access
Access on mobile app
Certificate of Completion

Modeling and analysis of these elements is based upon extensive application of physics, mathematics and core mechanical engineering principles (solid mechanics, fluid mechanics, manufacturing, estimation, computer simulation, etc.). These principles are reinforced via (1) hands-on laboratory experiences wherein students conduct experiments and disassemble machines and (2) a substantial design project wherein students model, design, fabricate and characterize a mechanical system that is relevant to a real world application. Students master the materials via problems sets that are directly related to, and coordinated with, the deliverables of their project. Student assessment is based upon mastery of the course materials and the student’s ability to synthesize, model and fabricate a mechanical device subject to engineering constraints (e.g. cost and time/schedule).Show less


Course Currilcum

  • Principles: overview, assessment, group formation Unlimited
  • Fundamentals: mechanics, dynamics, heat transfer, matrices, and errors Unlimited
  • Shaft blank exercise Unlimited
  • Shafts & ways: deformation, stresses, and integration Unlimited
  • Fatigue: fundamentals and modeling methods Unlimited
  • Structures: architectures, homogeneous transfer matrices, and system models Unlimited
  • Constraints I: constraint-based design, alignment, preloading, and stability Unlimited
  • Constraints II: rolling and sliding element bearings Unlimited
  • Constraints III: flexure bearing elastomechanics & dynamics Unlimited
  • Connections I: alignment interfaces Unlimited
  • Connections II: bolted joints Unlimited
  • Drives I: screw drives Unlimited
  • Drives II: belt and friction drives Unlimited
  • Gears II: mechanics and selection Unlimited
  • Actuators: DC motors, piezos, magnet-coil, and hydraulics Unlimited
  • Vibrations: machine dynamics and damping Unlimited
  • Friction elements: clutches and brakes Unlimited
Massachusetts Institute of Technology
5

⭐ Instructor rating

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