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What are Two situation in field where where worm gear pulley block is used?
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What special kinds of simple machine are pulleys and gears?
wedge is another simple machine kind of lever
Is a gear a simple machine?
Transmission of Motion: Gears transmit motion and rotational force from one shaft to another. Speed and Torque Modification: Depending on the sizes and arrangement of the gears, they can be used to increase or decrease speed and torque. Directional Changes: Gears can change the direction of rotational motion from clockwise to counterclockwise or vice versa.
What types of simple machines are shown in the following pictures?
There are 6 simple machines known as a wheel and axle, pulley, gear, inclined plane, lever, and a screw. A wheel and axle is anything that rolls. A pulley is like a crane. Pulleys help lift heavy objects easily and safely. Gears help the car stay in control and help it to move. Inclined planes are anything just standing on high surfaces. A lever is like a top of a teeter totter such as seesaw. A screw is like a screw you see everyday. It goes though an object to help hold it in place so it won't fall out or get unstable.
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.
What three gears make up a complete planetary gear system?
The gears in a planetary gear system are the drive gear, ring gear, and planetary gear.
What the difference between a driving gear and a driven gear?
The "driving" or drive gear is the source of power or rotation. The driven gear is turned or moved by the drive gear. Example: The pulley on a motor is the drive pulley and a pulley on a pump is the driven pulley. Example: The pinion gear in a differential is the drive gear and the ring is the driven gear.
What the difference between a driven and a driven gear?
The "driving" or drive gear is the source of power or rotation. The driven gear is turned or moved by the drive gear. Example: The pulley on a motor is the drive pulley and a pulley on a pump is the driven pulley. Example: The pinion gear in a differential is the drive gear and the ring is the driven gear.
How do you remove the crank pulley of a 1999 Nissan altima?
You will need a small gear puller to do this. They make one that is smaller than a conventional gear puller (for removing crankshaft pulley/dampers) because the clearance behind the damper is a little thin between the pulley and the block. Try NAPA or AutoZone. AutoZone may have them in a blister pack on display.
What is the Difference between pulley and a gear?
what is
How are wheel and axle pulley and gear alike?
.
Is a drive belt a pulley and a gear?
yes
Can a pulley move a gear?
Yes, for example you would want to move a gear so you would pull on one side of the pulley and it could get where you want it to get.
How do you get mechanical advantage?
by using a pulley, lever or gear
What type of pulley or gear is used in a can opener?
spur
How are wheel and axle pulley and gears alike?
Because wheel and axle pulley and gear are simple machines
What pulleys are there?
Gears Are Relevant To Pulleys Because Gears Turn Into Circles So Do Pulleys The Difference Between A Gear And A Pulley Is... A Pulley : Pulley Has Strings To Hold On One Goes Up And The Other One Across A Gear : A Gear Has No Strings To Hold On Woozworld/Weeworld Try These Games There AWESOME!
Why would a washing machine not spin out all of the water?
The bolt that holds the pulley to the drive gear for wash and spin may have come loose and the pulley is free-spinning or the gear has come loose from the shaft. At worst, the gear is broken.
