Assembly (Top Down)

Homework

Design engine mount for mini bike.

  • Filename is LASTNAME_HW11A
  • Mount is 10 gauge mild steel (find out how thick that is, cite your source).
  • End of crankshaft is 3.25 inches from bike center plane (to the left).
  • Axis of crankshaft is 16.5 inches in in front of bike reference pane (at rear of frame).
  • Outside of bent frame is .75 inches tall.
  • Length is to fit engine, with room for chain tension adjustment.
  • Slots allow chain tension adjustment.
  • Your mount must NOT depend on the motor to be valid.
  • Assemble the mount onto the frame subassembly from HW10, but DO NOT include the motor.

Lecture

Top-Down Assembly Modeling

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