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MECHANISMS (TO CONVERT MOTION (LEARN TO MOTION ((LEVERS (A lever is a…

- - - - LEVERS
        
        A lever is a rigid bar that is used with a point support or a fulcrum
      - PULLEYS
        
        A filled pulleys is a balanced when the offort, is equal to the [load
  - - - PULLEYS WITH A BELTS
        
        There are two pulleys or wheels that are a certain distance, the pulleys rotate in the same direction ![)
      - WORM GEAR
        
        This is a screw that moves a helical cogwed wivh is set perpendicular to the screw, this is used to reduce velocity as well as serving as a braking system
      - FRICTION DRIVE
        
        This is made up of two or more wheels that are in contact . Ussualy the whell rotates in the opoosite direction to the primary wheel.
      - GEAR MECHANISMS WITH A CHAIN
        
        These are two cogwheels with parllel axles that are a certain distance apart, this systemm transmits greater forecer without losing velocity because the chain is attached yo the gear teeth so there is no slippage betwen chain as the gear teeth.
      - GEAR MACHINES
        
        Cogwheels are sts of wheels that have teeth called cogs.
- - - - CRANK-LINK-SILDER
        
        This is composed of a crank and rod called a connecting rod or link This rod has articulated joints at each end.
        The slider outputs reciprocating
      - CAM
        
        Is a basically a roatating shape that pulshes a follower. A cam transforms rotary motion in to reciprocatong motion in the follower or bar. This is touched and moved by edge of the cam when it rotates.
    - - RACK AND PINION
        
        This uses a pinion( a small cogwheel) mounted on a rack( a tooyhed belt or bar). Whwn the pinion rotaes, the rack advances in a linear motion
      - NUT AND BOLT
        
        Consists of a bolt or threaded bar and a nut that has the same interior diameter as the diameter of the bolt, if the nut rotates in a fixed position the bolt will move in a linear motion