a gear with teeth designed to mesh with the threads of the gear and cause it to rotate
DESCRIPTION
Worm Gear. A gear with teeth designed to mesh with the threads of the gear and cause it to rotate. They are utilized to reduce the speed of something. Spur Gear. a gear having radial teeth parallel to the axle also a spur wheel. Used in. Crown Gear. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: A gear with teeth designed to mesh with the threads of the gear and cause it to rotate](https://reader036.vdocuments.us/reader036/viewer/2022062501/56815be6550346895dc9d916/html5/thumbnails/1.jpg)
A gear with teeth designed to mesh with the threads of the gear and cause it to rotate
Worm Gear
They are utilized to reduce the speed of something
![Page 2: A gear with teeth designed to mesh with the threads of the gear and cause it to rotate](https://reader036.vdocuments.us/reader036/viewer/2022062501/56815be6550346895dc9d916/html5/thumbnails/2.jpg)
Spur Geara gear having
radial teeth parallel to the axle
also a spur wheel
Used in
![Page 3: A gear with teeth designed to mesh with the threads of the gear and cause it to rotate](https://reader036.vdocuments.us/reader036/viewer/2022062501/56815be6550346895dc9d916/html5/thumbnails/3.jpg)
Crown GearA gear in which the gears project at right angles to each other causing motion
Used in mechanical clocks
![Page 4: A gear with teeth designed to mesh with the threads of the gear and cause it to rotate](https://reader036.vdocuments.us/reader036/viewer/2022062501/56815be6550346895dc9d916/html5/thumbnails/4.jpg)
Rotary MotionThe act of rotating as if on an axis
Gears are an example
When one is moving in linear motion and the other in rotary motion