Trebuchet Basics. Fritz R. Fiedler. Basic Sling Trebuchet. Example Frame. Example Beam. Example Tip Detail. Release. Trigger. Sling. Basic Trebuchet. Basic Trebuchet. The Throw. v 0 a. h. Definitions. Energy Equations. Range. Efficiency.
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Fritz R. Fiedler
What affects efficiency and what would you expect the actual efficiency to be?
Does not include effects of:
mass of beam
Efficiency ~ 50% or less
(compute for report!)
so Rm < hm1 / m2)
assume:h = 4 feet
m1 = 50 lbs
given:m2 = 3 lbs
R < 67 feet
What aspects of the trebuchet can be varied (after primary construction) to change throw distance?
Design Constraint: must fit in 5-gallon bucket.
What materials might be appropriate?