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The most common means is by use of a spiral. Think of a long screw and a nut. If you keep the nut in one position and you rotate the screw threaded into the nut...the screw will move up or down as you rotate it. Many applications use this method, such as mechanical jacks as opposed to hydraulic or pneumatic based jacks.
What else can I help you with?
What device changes circular to up and down motion?
A crankshaft can convert circular motion into up and down motion. It is commonly used in engines to convert the rotational motion of the pistons into vertical movement.
Does a pulley convert linear force to a rotational motion?
YES
What three types of motion do elevators run on?
Elevators typically run on vertical, horizontal, and rotational motion. Vertical motion moves the elevator up and down between floors, horizontal motion allows the elevator to move to different shafts or tracks, and rotational motion may be used in some systems to change the direction of travel.
What motion is similar to rotational motion?
Oscillatory motion is similar to rotational motion, as both involve repetitive back-and-forth movements. In oscillatory motion, an object moves to and fro around a central point, while in rotational motion, an object spins around an axis. Both types of motion exhibit periodic behavior.
Which is a simple machine that converts rotational motion into motion in a line?
A screw is a simple machine that can convert rotational motion into linear motion. By rotating the screw, the inclined plane wrapped around the cylinder pushes objects along the screw's axis.
What is different between motor and actuator?
actuator same as motor, it transducer that converts one energy form into another, such as air pressure, fluid pressure to linear or rotational motion.motors convert the electrical signal to rotational motion, there are many types of motors like a electric motors which convert electric into rotation motion, Pneumatic motors convert compressed air into rotation motion. Hydraulic motors convert fluid pressure into rotation motion.
How does a leadscrew work?
A leadscrew is a type of screw mechanism used to convert rotational motion into linear motion. The rotation of the screw shaft causes a nut to travel along the screw, translating the rotational motion into linear movement. This linear motion is often used in applications such as positioning or lifting objects.
How does a rack and pinion mechanism work?
A rack and pinion is a pair of gears which convert rotational motion into linear motion. The circular pinionengages teeth on a flat bar - the rack. Rotational motion applied to the pinion will cause the rack to move.See Here:http://en.wikipedia.org/wiki/Rack_and_pinion
Why cams have irregular shape?
They need to convert rotational motion to motion of some other form - usually linear motion. That can only be accomplished through the use of specific irregular shapes.
How does heat energy convert to rotational energy?
Heat energy can be converted to rotational energy through a heat engine such as a turbine or a steam engine. The heat energy causes a working fluid to expand and move, which in turn drives a rotor or shaft to produce rotational motion. This rotational motion can then be harnessed to perform mechanical work or generate electricity.
What is the difference between oscillating and rotational motion?
Rotational motion is motion which emulates that of the minute hand of a clock. Oscillating motion is motion which emulates that of the pendulum.
What load has designed to convert electrical energy into movement?
An electric motor is the load designed to convert electrical energy into movement. It uses electromagnetic principles to create rotational motion.
