mechanisms

Description

Mind Map on mechanisms, created by Oiane García Vázquez on 03/04/2020.
Oiane García Vázquez
Mind Map by Oiane García Vázquez, updated more than 1 year ago
Oiane García Vázquez
Created by Oiane García Vázquez about 4 years ago
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Resource summary

mechanisms
  1. machines:
    1. Set of elements or parts that can work together and use energy to perform a task and obtain a result.
      1. motion transmition
        1. linear transmition
          1. levers
            1. pulleys
            2. rotary transmition
              1. friction wheels
                1. belt and pulleys
                  1. gears
                    1. chain and sprockets
                  2. advantages and disadvantages
                    1. ADVANTAGES: A small force applied is needed to lift a heavy load.
                      1. DISADVANTAGES: A greater force applied is needed to lift a small load.
                      2. simple machines
                        1. levers
                          1. parts
                            1. laws
                              1. classes
                                1. class 1
                                  1. class 2
                                    1. class 3
                                  2. pulleys
                                    1. Wheel with grooved rim used to lift heavy weights. (Fixed pulleys and Moveable pulleys)
                                    2. hoists
                                      1. Set of moveable and fixed pulleys.
                                    3. rotary transmission mechanisms
                                      1. friction wheels
                                        1. a set of two wheels located one next to the other. Motion is transmitted between the wheels by friction.
                                        2. gears
                                          1. Mechanism consisting of two toothed wheels.
                                          2. belt and pulley system
                                            1. Two pulley wheels joined by a belt that slots into the grooved rim of the wheels.
                                            2. chain and sprocket systems:
                                              1. Two toothed wheels (sprockets) separated by a distance and connected by a chain that meshes with the teeth of the two wheels.
                                            3. motion conversion mechanisms
                                            4. Device that transmits and/or convert motion.
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