MEDIEVAL MACHINES - Expansion Pack

thingiverse

With the designed components and existing ThinkFun sets you can create three medieval machines - catapult, trebuchet and ram. The required 3D printed parts are included in a single build of 10.0L x 10.0W x 12.5H cm, as seen in the All360DEMO_ONLY Thingiview file. Below is more information on building the medieval machines: You will need: ThinkFun pieces Extra_Long_Connector (x8) Large_Connector (x4) Medium_Wheel (x4) Small_Wheel (x2) Hub_Cap (34) 5.5_Rod (x5) 2_Rod (x1) 1.5_Rod (x1) Medieval Machines pieces Catapult_Scoop (x1) Trebuchet_Scoop (x1) Trebuchet_Counterweight (x1) Ram (x2) 1_Rod (x2) You will also need to print the Stencil.pdf 2D model. Print Settings: Rafts: Doesn't Matter Supports: Yes Resolution: Highest Infill: 10% Note: All models except for 1_Rod require supports. Medieval Catapult Build your very own working catapult with the help of an elastic band, launching ping pong balls across the room. Experiment with different axle positions and elastic tensions to learn about math and science. ThinkFun pieces: Extra_Long_Connector (x4) Large_Connector (x2) Medium_Wheel (x4) Small_Wheel (x1) Hub_Cap (28) 5.5_Rod (x5) Medieval Machines pieces Catapult_Scoop (x1) 1_Rod (x2) Medieval Trebuchet Construct your very own working trebuchet with the help of gravity and the Trebuchet Scoop & Counterweight, launching ping pong balls across the room. Experiment with different axles and counterweights to learn about math and science. ThinkFun pieces: Extra_Long_Connector (x6) Large_Connector (x2) Medium_Wheel (x4) Small_Wheel (x2) Hub_Cap (34) 5.5_Rod (x5) 2_Rod (x1) 1.5_Rod (x1) Medieval Machines pieces Trebuchet_Scoop (x1) Trebuchet_Counterweight (x1) 1_Rod (x2) Medieval Ram Build your very own medieval ram and experiment with different string positions to learn about construction and math. Have fun learning with this amazing machine. ThinkFun pieces: Extra_Long_Connector (x8) Large_Connector (x4) Medium_Wheel (x4) Hub_Cap (20) 5.5_Rod (x4) Medieval Machines pieces Ram (x2)