HomelinessTools da kuma kayan aiki

Tachometer - shi ne wani ɓangare daga kowace mota

Tachometer - shi ne wani ɓangare na kowane mota. Wannan na'urar da ake amfani da sanin da lambar da engine juyin, da darajar to, wanda aka outputted to musamman sikelin. Matsayin mai mulkin, da ma'auni a aiwatar faruwa a 'yan ƴan daƙiƙa, don haka da cewa direban iya kawai sami abin dogara da bayanai game da halin yanzu gwamnati na "engine" na mota. A musamman naúrar "tachometer" da kuma yadda yake aiki, gano a cikin mu a yau ta labarin.

ayyuka

Babban aiki na wannan na'urar - a taimako a zabin da ake bukata (ko kuma wajen dama) baza canza akwatin, sa'an nan ƙwarai kara hawa kuzarin kawo cikas da kuma ba a matsayin "fama da" motor. Sababbin for reference: engine an rage ko kara gudu sakamakon a wani gwaji nauyi ne a kan dukkan sassa crank, don haka da cewa rayuwa na da mota da kuma gearbox an rage muhimmanci. Saboda haka, tachometer - wani irin "mai bada shawara", wanda ya nuna wa direba na yanzu engine gudun, da kuma game da shi nuna yiwu bukatar canzawa zuwa wani mafi girma, ko ƙananan gudun (daidai da, idan da allura ya auku ko da ya tafi bayan kore sikelin).

manufa na aiki

Jigon da na'urar kamar wani tachometer, - wani iko littãfi da yawan hatsaisai daga cikin crankshaft haska. Shi ne tare da na'urori masu auna sigina, don haka kada ka yi zaton cewa tachometer na USB da aka rauni wani wuri daga can kan crankshaft, ko wani abu dabam. Har ila yau, ya kamata a lura shi ne cewa bugun jini count za a iya yi a duka gaba da baya da baya (a wasu lokuta ma a duka kwatance).

Darajar, wanda aka auna da Na'urar haska an nuna a kan wani musamman sikelin. A nan, da babban ma'auni yawa ne yawan juyin minti daya (Rev / min). Kamar wancan ne a kan sabawa na canza na'urorin a yankin na dama da ɗari juyin (a nuna sikelin sau da yawa gudu daga 2 zuwa 8 dubban juyin / min). Na'urorin lantarki, nuna wani karin m karatu. Af, game da iri.

iri

A halin yanzu akwai biyu main iri na'urorin irin matsayin tachometer. Wannan kira na sauri kida (kuma sau da yawa ake magana a kai a matsayin analog) da dijital da irin. Nau'i na farko shi ne mafi tsoho da kuma a lokaci guda m. Duk da cewa lantarki digital tachometer - shi ne yafi m da aikin kayan aiki, da yawa direbobi fi son amfani da kibiya sunadaran. Gaskiyar cewa shaidar da irin wannan sikelin ne mai sauqi ka karanta, yayin da bukatar wutar lantarki sosai dogon lokaci don amfani da su. Kuma sai kibiya zama m shaida, amma shi ya fi dace don karanta. Kuma ga babban engine zuwa gudun bai wuce kore sikelin. Kuma da cewa akwai bambanci na 100-300 Rev / min, shi ne ba sosai da sosai.

ƙarshe

Saboda haka, tachometer ne mai matukar amfani ma'auni na'urar (ko da yake ba da ake bukata) cewa sauri karanta crankshaft gudu da kuma nuna wadannan dabi'u a kan wani musamman sikelin.

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