A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion or vice-versa. It is often a part of a rotating wheel (e.g. an eccentric wheel) or shaft (e.g. a cylinder with an irregular shape) that strikes a lever at one or more points on its circular path. The cam can be a simple tooth, as is used to deliver pulses of power to a steam hammer, for example, or an eccentric disc or other shape that produces a smooth reciprocating (back and forth) motion in the follower, which is a lever making contact with the cam.
Other articles related to "cam":
... fixation and crassulacean acid metabolism (CAM) depending on the availability of water ... CAM saves water as the stomata on its leaves only open to allow CO2 to diffuse into the leaves at night when the temperature (and therefore evapotranspiration) is lower ... are also more susceptible to photoinhibition which CAM may help to protect against ...
... Camăr (Hungarian Kémer) is a commune located in Sălaj County, Romania ... It is composed of two villages, Camăr and Pădureni (Erdőaljarakottyás) ...
... One of the main companies for employment in Cam is Cam Mills which has just under 100 employees ...
... Cam first appears in the second novel, and is Claire Lyons' on again off again boyfriend ... Massie initially had a crush on Cam, but after she learned he liked Claire she gave up on him ... Initially Cam and Claire "date" by exchanging emails and Cam sending her gifts through her younger brother ...
... Zac and Ryan try to stop him 1–4 "Cam's First Visit" Susan Tully Elly Brewer 29 July 2002 (2002-07-29) 1.4 233,000 Writer Cam Lawson visits the DG, and everyone is excited, especially Tracy, who wants to ... Debut Cam Lawson Absent Ben Batambuze 1–5 "Child Of The Week" Susan Tully Elly Brewer 29 July 2002 (2002-07-29) 1.5 278,000 Tracy is delighted when she is chosen for "Child ... Starring Brian Gee, the photographer Absent Cam Lawson 1–6 "The Truth Is Revealed" Susan Tully Carol Russell 5 August 2002 (2002-08-05) 1.6 315,000 Tracy is filled with jealousy when Justine's dad gives her ...
Famous quotes containing the word cam:
“There were twa sisters sat in a bour;
Binnorie, O Binnorie!
There cam a knight to be their wooer,
By the bonnie milldams o Binnorie.”
—Unknown. Binnorie; or, The Two Sisters (l. 14)
“The youngest stood upon a stane,
The eldest cam and pushd her in.”
—Unknown. Binnorie; or, The Two Sisters (l. 1516)
“Bonnie George Campbell rode out on a day.
He saddled, he bridled, and gallant rode he,
And hame cam his guid horse, but never cam he.”
—Unknown. Bonnie George Campbell (l. 24)