В момента ресурсът е наличен само на английски

Rubber bands attachment for circular motion - solving FLL 2012 stove Pro Preview

The attachment builds on previous episodes this time using two LEGO rubber bands. When a lever is released the rubber band exerts pressure on it and moves it in a circular motion. As an example we are solving the 2012 FIRST LEGO League, Senior Solutions, stove mission (which was quite interesting as a mission)

  • #97
  • 19 Jul 2015
  • 4:04

The FIRST LEGO League 2012, Senior Solutions, Oven mission involved a circular motion. Teams had to build attachments that could move the Oven lever in half a circle. Now this proved to be challenging to do without the use of a motor. It is always a good idea to do every possible mission without a motor because you could save the motor for missions where it is actually not possible to accomplish without them. 

Having said that, rubber bands for this mission is a very elegant solution.

Check out the video and leave a comment if you have any questions or suggestions for new videos.

Previous videos on rubber bands:

  1. Rubber bands - Solving the FIRST LEGO League World Class COMMUNITY TREE
  2. Rubber bands - LEGO robot attachment that triggers with a motor
  3. Rubber bands - LEGO robot attachment triggered with a motor - part 2 removing the motor
  4. Rubber bands - one more way to remove the LEGO attachment dependency on the motor for triggering
  5. Rubber bands pinless attachment for taking loops

Other pinless attachments:

  1. Quick Pinless Attachments for LEGO EV3 Competition Robots (Part 1)
  2. Quick Pinless Attachments for LEGO EV3 Competition Robots (Part 2)

Pinless Rubber Band attachment for solving the Oven

Building instructions for the LEGO Mindstorms attachment using Rubber Bands

Курсове и занятия включващи този Урок

Този Урок е използван в следните курсове и занятия.

Image for FIRST LEGO League Competition. Attachments
  • 60
  • 347:26
  • 0
Image for Attachments
  • 5
  • 0
  • 0
  • 3d_rotation 6
Image for FIRST LEGO League Competition. Attachments
  • 60
  • 347:26
  • 0
Image for FIRST LEGO League 2012 Senior Solutions. Example soluations
  • 11
  • 0
  • 0
  • 3d_rotation 5
Image for FIRST LEGO League (FLL) 2012 Senior Solutions. Review of solutions with explanations
  • 10
  • 61:21
  • 0
Image for Stove mission with rubber bands attachments
  • 2
  • 0
  • 0
  • 3d_rotation 2