Zvifambiso zvemotokari ndizvo zvakakosha zvemagetsi masisitimu emotokari.Kuvheneka kwemotokari, wiper, matangi, maairconditioner, zvigaro zvemagetsi, magonhi emagetsi nemahwindo, anti lock braking devices, suspension controls, audio systems, etc. zvinoda relay.Ndiyo imwe yeanonyanya kushandiswa emagetsi zvikamu mumotokari, pakati peiyo magetsi emagetsi relay ndiyo yekutanga uye inonyanya kushandiswa mhando yerelay.Ndezvipi uye zvinoshanda sei?Muchikamu chino, tichapinda munyika yemotokari relays uye kuongorora misimboti yavo yekushanda uye kushandiswa kwakajairwa.

1. Chii chinonzi Car Relay?

Zvifambiso zvemotokari zvinoshandiswa zvakanyanya kudzora maswichi anodzora mafungu mahombe ane mashoma epasi achidzivirira switch.Chaizvoizvo, inobvumira kudzora mitoro yakakura yemagetsi nemasaini madiki emagetsi.Nekuda kwehuwandu hwehuwandu hwezvino hunodiwa, ma switch akadai senyanga, matangi, mwenje, nezvimwe zvinogona kukonzera kuvhunduka kwemagetsi nekukukurwa.Kana paine relay, ishoma chete yezvino inopfuura nepaiyo control switch haigone kukonzera kukukurwa kweiyo switch.Saka, isu tinowanzo taura kuti relay ibhiriji pakati pepasi-simba maseketi uye yakakwirira-simba maseketi.

2.Sei Mota Dzichida Relays?

Zvifambiso zvemotokari zvakakosha nekuti zvinobvumira kushandiswa kwediki uye yakaderera-inogoneka switch uye waya mumaseketi ekudzora mota.Izvi zvinogona kuderedza mutoro pamotokari wiring harnesses uye switch, uye kudzivirira kupisa uye kukuvara kwemagetsi.Mukuwedzera, nzvimbo ye relay inogona kuva pedyo nezvikamu zvayo inodzora, nokudaro kuderedza kudonha kwemagetsi pamawaya.

3. Chimiro cheCar Relay

Zvifambiso zvemotokari zvinowanzogadzirwaIron Core, Coil, YOKE, Armature, Spring, Contact, etc. macontacts akakamurwa kuitaKufambisa ContactuyeFixed Contact (Stationary Contact).Zvinoenderana nerudzi rwekusangana, relays anowanzo kupatsanurwa mumhando mbiri:

1. Ita & Break Relay

Inozivikanwawo seSPST(Bango Rimwechete, Kanda-Imwe-Kanda).Kune mapini mana (kana materminals) pamuviri ane imwe yepamusoro yazvino dunhu nekubata.Iyo yekubata inovhurwa kana kuvharwa zvichienderana nekuti relay yazorora here kana kuti ine simba.

● NC:Kana iyo yekubatanidza yakavharwa kana relay iri munzvimbo yakamira, relay inonzi Kazhinji Yakavharwa.

●NO: Kana iyo yekubata ichivhura kana relay iri munzvimbo yakamira, iyo relay inodanwaKazhinji Open. Aya marelay ndiwo akajairika mhando.

2. Changeover Relay

Inozivikanwawo seSPDT(Bango rimwechete, Kanda kaviri).Pane5 mapini(kana zviteshi) pamuviri, pane maviri anobatika akabatana kune yakajairika terminal.Iwo marelay ane masekete maviri, imwe inovharwa kana relay yazorora, uye imwe inovharwa kana relay yasimbiswa.

Nhamba inotevera inoratidza chimiro chemukati cheChangeover Relay.

4. Ko Car Relay Inoshanda sei?

Mufananidzo unotevera unoratidza maitiro ekushanda kweiyo relay.Kuti zvive nyore kunzwisisa, inoyevedza yemagetsi relay inopihwa pano.Mune chero mhando yemotokari relay, izvo zvikuru zvikamu ndeye coil, armature, uye kubata.Waya inovharwa ichitenderedza magineti core, ichigadzira electromagnet.Kana uchipa simba kune coil, inopihwa simba uye inogadzira munda wemagetsi.Armature chinhu chinofambiswa chine basa guru rekuvhura kana kuvhara macontacts.Yakasungirirwa nechitubu, saka pasi pemamiriro ekushanda akajairika, armature inodzokera kunzvimbo yayo yepakutanga.

1. Simba-Up State

Kana chitubu chemagetsi chichisimbisa coil, iyo relay's electromagnetic coil inopihwa simba uye inogadzira magineti inoyerera inoenderana neyazvino inoyerera nemairi.Iyi magnetic field inokwezva armature kune electromagnet, saka iyo inofamba uye inomira inobatana iri pedyo kune imwe neimwe, sezvinoratidzwa mumufananidzo unotevera.Kana iyo relay yapihwa simba, iyo NO terminal inobatika nepo iyo NC yekubata inoramba ichiyangarara.

2.Simba-Kudzima State

Kana pasina magetsi kune relay electromagnetic coil, hapana magineti flux inogadzirwa, saka armature iri munzvimbo yakamira.Naizvozvo, vese vanobatika vanoramba vasina kuchinjika uye pane diki mhepo gap pakati pevanobata.Mune mamwe mazwi, maNC ekubatika anosangana nemumwe kana coil yakadzimwa.

5. Kushandiswa kwakajairika kweMota Relays

Zvifambiso zvemotokari zvine mashandisirwo akawanda, kusanganisira:

Starter:Kutanga mota kunoda huwandu hukuru hwezvino kuti utange injini.Iyo relay inobvumira iyo iginition switch kudzora iyi yakakwira yazvino mutoro.

MwenjeRelays anowanzo shandiswa kudzora malights, kuve nechokwadi kuti anowana simba rakakwana uye kudzivirira madonhwe emagetsi anogona kuita kuti mwenje udzike.

Pombi yemafuta:Iyo pombi yemafuta inoda huwandu hukuru hwemazuva ano kuendesa mafuta kune injini.Iyo relay inova nechokwadi chekuti inogamuchira simba rinodiwa.

Nyanga:Nyanga dzemotokari dzinoda huwandu hwakawanda hwezvino.Relay inobvumira bhatani renyanga kudzora nyanga.

Zvinogona kutaurwa kuti relays dzemotokari magamba asina kutaurwa muindasitiri yemotokari.Ivo vanopa inoshanda uye inoshanda nzira yekugadzirisa ikozvino mumotokari, ichikubvumidza iwe kugonesa yakakwirira-yazvino zvikamu pasina kuremedza hurongwa hwemagetsi.Typhoenix inopa huwandu hwakawanda hwemareyi emotokarikuchengetedza motokari yako.