What is a back shaft?
1 : a countershaft driven by a back gear. 2 : any shaft placed at the back of a machine.
What is a shaft on a body?
1. An elongated rodlike structure, such as the midsection of a long bone. 2. The section of a hair projecting from the surface of the body.
Whats the shaft mean?
US, informal. : harsh or unfair treatment —usually used with give or get Her boss really gave her the shaft when he promoted someone less experienced instead of her. He got promoted and she got the shaft.
What does the word shafts mean?
1a(1) : the long handle of a spear or similar weapon. (2) : spear, lance. b or plural shaves\ ˈshavz \ : pole specifically : either of two long pieces of wood between which a horse is hitched to a vehicle.
What are the classification of shaft?
Shafts are mainly classified into two types: Transmission shafts are used to transmit power between the source and the machine absorbing power. e.g., countershafts, line shafts, and all factory shafts. Machine shafts are an integral part of the machine itself.
What does I Got the Shaft mean?
Definition of the shaft US, informal. : harsh or unfair treatment —usually used with give or get Her boss really gave her the shaft when he promoted someone less experienced instead of her. He got promoted and she got the shaft.
How the shafts are formed?
Shafts are generally formed by hot rolling and finished to size by cold drawing or turning and grinding.
What is the purpose of shaft?
The term shaft usually refers to a component of circular cross section that rotates and transmits power from a driving device, such as a motor or engine, through a machine. Shafts can carry gears, pulleys, and sprockets to transmit rotary motion and power via mating gears, belts, and chains.
Where are shafts used?
Rotationally symmetrical parts are used in the construction of motor vehicles (especially in engines and transmissions), in the watch- and clockmaking industry, and in other branches of industry.
Where did the phrase got the shaft come from?
Origin of To Get Shafted This expression comes from the literal meaning of the verb shaft, which is to push something or someone with a pole. Therefore, if a person is shafted it means someone is thrusting a pole at them, which could easily harm them. The expression get shafted uses this metaphorically.