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That's like asking why wheels are circular.
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∙ 15y ago
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What is a simple machine consisting of two circular objects of diffrent sizes?
gear or gears
Are there gears in power drills?
Yes there are. There are sliding gears inside power drills.
How many gears does a rm85 have?
6
How many gears does a kx65 have?
5
Do elevators have gears?
Yes. How do you think they run?
How do you design non-circular gears?
Software is available to design non-circular gears such as "Gearify" and "Gearotic"
How do you measure the circular pitch in worm gears?
Divide 3.14 by the diametral pitch. Worm gears are a compact, efficient means of substantially decreasing speed and increasing torque.
What is two circular objects of different sizes that are attached in such a way that they rotate together called?
Gears. Gears are circular objects of different sizes that are attached in such a way that they rotate together to transmit motion.
What is a simple machine consisting of two circular objects of diffrent sizes?
gear or gears
How does Industrial Applications of Non-Circular Gears translate in German?
Industrielle Anwendung von nicht-runden Zahnrädern
What is a two circular object of different sized that are attached in such a way that they rotate together?
Set or Gears or Wheel and Axle
Why do watches have gears?
Gears are the main method of circular motion since the dawn of time, and a huge part in horology (which nowadays is a study of and a hobby of collecting timekeeping devices). However, you will tend to see more gears in mechanical watches than quartz watches.
For which mechanical systems are the spur gears used?
A gear is a simple machine, usually circular, with evenly cut teeth surrounding its perimeter. Spur gears are the most basic type and can be used in a wide variety of simple and complex machinery.
What gear type is commonly used on residential-type circular saws?
Most hand-held circular saws have no gears--the blade is mounted directly on the motor shaft. The exception is the original-design Skilsaw, which uses a worm gear to drive the blade. (The company makes both styles, today).
How did the circular saw run when it didn't use electricity?
Type your answer here... The modern circular saw is a scaled down version of the large sawmill blade driven by belts, gears and pulleys powered by a water wheel, first used in England in the late 1700's. Small hand held circular saws were not practical or safe until small electric motors were invented well after 1900.
Why gear has teeth?
Gear are generally circular, with tooth. The number of tooth and their form are more important than is originally obvious.To provide technical benefits, getting in touch with gears have different variety of tooth.
What are the types of gear?
gears, gears 2, and gears 3
