machine design - creativity journey
Post on 11-Apr-2017
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MECHANICAL ADVANTAGE
GEARBOX PROJECT
Creativity Journey
Understanding the problem The performance equation
ConstraintsMaterialsLaser cutter types of gearsMotorMount
𝑝=𝑚2𝑔2h2
𝑡 2𝑉𝐼 𝐷3
Problem mind map
Design ideas – Mount and Spool
Design ideas – Motor connection and Planetary configuration
Shaft analysis
Configuration options Planetary vs parallel axis
Benefits and weaknesses of bothVolume calculations
The following slides show some methods we used to determine our course of action
Motor characteristics
Gear ratio calculation
Planetary gear ratio calculator
Planetary gear train mock up
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