Tachometer motokari: basa mhando

Car tachometer - zano rinoshandiswa kuona uwandu nokumukirana ari kutenderera zvikamu kushanda injini. Nokuyerwa rinoitwa paminiti chikwata nguva kana maererano kumhanya ari Linear kufamba. Tachometer motokari inobatsira pakusarudza zvakanaka hutachiwana, uye somugumisiro kunowedzera upenyu simba chikwata. Izvi zvinoreva kuti nguva apo chiridzwa Pointer anosvika dzvuku vematunhu, unofanira pakarepo chinja kuti yepamusoro giya. tachometer motokari inowanzoshandiswa kuchinja basa panguva usimbe uye chinangwa operative kudzora injini mugodhi nokukurumidza apo anozunungusa muchina. Nheyo anoita zano rakadaro ndiko kuti vanyore pulses richibva sensors. Uyezve pasingaverengwi nhamba dzavo, motokari tachometer akanyora murayiro vakagamuchirwa, uye haazobvumiri kumbomira pakati pulses. Saka pacharo kuverenga kunogona kuitwa sezvo nzira yakananga, uye kurohwa, uye kana zvakakodzera, hwakakanyiwa, i.e. zvose kumativi.

Somugumisiro, nenhamba vakawana tinoshandurirwa hwaikosha, zvakadai mumasekonzi, maminitsi, maawa, mamita, etc. Kana zvakakodzera, munhu tachometer motokari kungava Reset, saka itangezve zvose zviunganidzwe tsika. Zvisinei, kushandisa kwakadaro mano arangarirwe kuti rakarurama akayera mashoko ari nani zvimiso uye vanenge 500 Zvak / Maminitsi, mune zvakanaka kwayo kunosvika 100 Zvak / Maminitsi zvemagetsi.

Car speedometers muri mhando mbiri: analoginen uye digitaalinen.

Digital zviridzwa zviri kuitwa mukati zvigadzirwa kuratidzwa kuti anoratidza Counts zvose ruzivo, kureva nhamba majana ose injini uye mugodhi. tachometer yakadaro inobatsira chaizvo kana kuita kuchinja basa pamwe zvemagetsi kuvesa chairema motokari injini uyewo kuisa pazvikumbaridzo ari economizer, et unto.

Analog mano dzakakurumbira chaizvo mune Automotive indasitiri. Vanoratidza uwandu nokumukirana nesimba dzaishandiswa kubudikidza chinja raundi. Basa mudziyo yakadaro iri zvinoberekwa electronic musimboti. Izvi zvinoreva kuti chiratidzo kubva Switch iri injini mugodhi iri chakasvitswa kuti chip. Yokupedzisira anoratidza cursor sangano (miseve) pamusoro kudzidza pamwero. Chero analoginen motokari Chishandiso uye tachometer nokuda outboard basa ichocho. Wokutanga ndiwo nyore kupomba pakaunda injini magetsi hurongwa. It kunobva rotational nokukurumidza pamusoro crankshaft. Tachometers outboard injini uyewo funga magetsi nomunhu, asi "mashoko" kwavanoitwa zvakananga kubva coils magdino chiedza, iyo inoita basa jenareta.

Kana motokari ndewe uye anowedzera vane digital tachometer. Zvichava rinobatsira murau hwoumbozha uye kuedza mabasa kudzora Unit economizer, uyewo Kururama dzose analoginen namano. Izvi imhaka mukuru kuyerwa kururama digitaalinen namano. Zvisinei, kana motokari iri nani kushandisa Pointer mudziyo, sezvazvakaita pachena kuti mutyairi.