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The gears in a planetary gear system are the drive gear, ring gear, and planetary gear.
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Why might you have a gear train with three gears?
Because an idler gear may be needed.
What are three different types of machiney that uses hydraulics the function of the machines and why it uses hydraulics as opposed to gears?
Presses, earth moving equipment and farming machinery, hydraulics is used because it take up less space than the gears that is needed to produce the same power and if hydraulics is treated correct then there is almost no maintenance necessary
How do you gear down one quarter hp motor to run a 55 gallon barrel at 12 to15 RPMs what size pullys or sprockets?
Assuming the motor runs at about 3000 RPM, The speed must be reduced by factor of about 200 for 15RPM. Two sets of pulleys or gears would be best. Gears with a chain would not be good due to the high motor speed. You could get 180:1 by putting a 2" pully on the motor, and running a belt to a 30" pulley which is on a shaft along with another 2" pulley, and run that pulley to another 24" pulley. If the barrel is well-mounted and freely turns, you could use it as the second pulley, since it has a 24" approximate diameter. You can also use three sets of pulleys, making it esier to find them. example: 2" motor to 12" on shaft 1 2" on shaft 1 to 12" on shaft 2 2" on shaft 2 to a 10" or 12" one driving the barrel. Consider buying a used worm gear reduction drive to save alot of this trouble. The motor can drive it directly and they come in different ratios.
How many Zones of burner flame?
THREE!
What is mean by cold chamber die casting machine?
cold chamber die casting machine can be divided into the direction of the direction of the flow of fluid in the hydraulic system used to control or regulate the pressure and flow valves, pressure valves and flow control valve three categories. A same shape as the valve, because of the different mechanisms of action have different functions. Pressure valve and flow valve with a throttle effect of the flow passage cross section to control the system pressure and flow direction valve replacement of the flow passage control the oil flow direction.
Brief explanation of epicyclic gear train?
Epicyclic gearing or planetary gearing is a gear system consisting of one or more outer gears, or planetgears, revolving about a central, or sun gear. Typically, the planet gears are mounted on a movable arm or carrierwhich itself may rotate relative to the sun gear. Epicyclic gearing systems also incorporate the use of an outer ring gear or annulus, which meshes with the planet gears. Planetary gears (or epicyclic gears) are typically classified as simple and compound planetary gears. Simple planetary gears have one sun, one ring, one carrier, and one planet set. Compound planetary gears involve one or more of the following three types of structures: meshed-planet (there are at least two more planets in mesh with each other in each planet train), stepped-planet (there exists a shaft connection between two planets in each planet train), and multi-stage structures (the system contains two or more planet sets). Compared to simple planetary gears, compound planetary gears have the advantages of larger reduction ratio, higher torque-to-weight ratio, and more flexible configurations.
According to the three laws of planetary motion planetary orbits are in the shape of an?
They are in the shape of an ellipse.
What are the three gears referred to that are attached to the back wheel?
If they're all inside the hub they're called internal gears, and consist of something mechanics refer to as "planetary" gears. If they are toothed discs that sit outside the hub they're called sprockets. The whole assembly is either a multi-speed freewheel. or a "cassette" for a freehub. It'd be very rare to find one of those with only 3 sprockets.
What are the three main functions that gears perform in a mechanical system?
Transmit rotation, power, and change "input to output" ratio's.
According to the three laws of planetary motion what are the shapes of planetary orbits?
ellipses, with the sun at one focus of the ellipse
What developed the three law of planetary motion?
Kepler
How many gears in big ben?
How many gears does big Ben have in the great movie detective
What three different subsystems that work inside the larger system of a bicycle?
The three different subsystems are -frames and materials -gears and drivers -wheels and axles
Who formulated the three laws of planetary motion?
Johann Kepler
What three things are needed to have a complete high definition television system?
Chut
Who came up with the three laws of planetary motion?
Johannes Kepler
Who was the first to developed the three laws of planetary motion?
Johannes Kepler
