SPUR GEAR Meaning and
Definition
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A spur gear is a type of mechanical gear that is used to transfer rotational motion and power between two parallel shafts. It consists of a cylindrical-shaped gear with teeth that are cut straight and parallel to the axis of the gear. The teeth on both gears are meshed together, allowing the rotational force to be transmitted from one gear to the other.
Spur gears are primarily utilized in applications that require high efficiency and precision, such as in machinery, automotive transmissions, and industrial equipment. They are often used to control the speed and torque of a system by changing the gear ratio between the input and output shafts.
The teeth on a spur gear are classified as either external or internal, depending on whether they are located on the outer surface of the gear or within its bore. The teeth are evenly spaced and have a standardized size and shape to ensure proper meshing and minimize wear.
One notable characteristic of spur gears is that they produce radial forces perpendicular to the axis of rotation, which may result in noise and vibration. To mitigate this, spur gears are commonly equipped with external features like teeth chamfers, gear teeth profile modifications, or lubrication to reduce friction and noise. These gears are also compatible with accessories such as gear racks, which are straight toothed bars that convert rotational motion into linear motion.
Overall, spur gears are widely used due to their simplicity, uniform tooth shape, and the ability to transmit power efficiently and accurately between parallel shafts.
Common Misspellings for SPUR GEAR
- apur gear
- zpur gear
- xpur gear
- dpur gear
- epur gear
- wpur gear
- sour gear
- slur gear
- s-ur gear
- s0ur gear
- spyr gear
- sphr gear
- spjr gear
- spir gear
- sp8r gear
- sp7r gear
- spue gear
- spud gear
Etymology of SPUR GEAR
The word "spur" in "spur gear" comes from the Old English word "spura" which means a spur or pointed instrument. This is because the teeth of a spur gear are pointed or tapered. The term "gear" is derived from the Old Norse word "gjǫrvi" which means "equipment" or "gear". So, "spur gear" essentially refers to a type of gear with pointed teeth.
Similar spelling words for SPUR GEAR
- spirogyra,
- spirograph,
- spargo,
- sprigged,
- sparge,
- spore case,
- sparse,
- sporocarp,
- spark lever,
- spergula,
- Spraggs,
- sprigtail,
- spraguea,
- spirogram,
- Spears,
- spruce,
- spark plug,
- SPRAGUE,
- Spurgin,
- spray gun,
- spurge,
- spergularia,
- sparkle,
- sprigger,
- sparganium,
- spriggs.
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