Iyo yemagetsi mota yekutanga inodzorwa nechinhu chakakosha chiri pamuviri wayo - retractor (kana traction) relay.Verenga zvese nezve retractor relays, dhizaini yavo, mhando uye musimboti wekushanda, pamwe nesarudzo chaiyo uye kutsiva relays kana pakaparara.
Chii chinonzi starter retractor relay?
Starter retractor relay (traction relay) - gungano remotokari yemagetsi ekutanga;Iyo solenoid yakasanganiswa neboka rekubatana, iro rinopa kubatana kweiyo mota yekutanga kune bhatiri uye mechanical yekubatanidza kwekutanga kune flywheel korona paunotanga injini.
Iyo retractor relay inopinda mukati me mechanical uye magetsi zvikamu zvevatangi, kutonga kushanda kwavo pamwe chete.Iyi node ine mabasa akati wandei:
- Kupihwa kweiyo starter drive (bendix) kune giya mhete yeflywheel paunotanga injini uye kuibata kusvika kiyi yekudzima yaburitswa;
- Kubatanidza injini yekutanga kune bhatiri;
- Dzorera dhiraivha uye dzima chinotangisa kana kiyi yekudzima yaburitswa.
Kunyangwe iyo traction relay inoshanda sechikamu chekutanga, inhengo yakaparadzana inoita basa rakakosha mukushanda kweinjini yekutanga system.Chero kusashanda kwechikamu ichi kunoita kuti zvinyanye kuoma kutanga injini kana kuita kuti zvisaite, saka kugadzirisa kana kutsiva kunofanirwa kuitwa nekukurumidza.Asi usati watenga relay itsva, unofanirwa kunzwisisa marudzi ayo, maitiro uye nheyo yekushanda
Dhizaini, mhando uye maficha eretractor relays
Parizvino, vatangi vemagetsi vanoshandisa retractor relays yedhizaini imwechete uye musimboti wekushanda.Ichi chikamu chine midziyo miviri yakabatana - relay yemagetsi uye solenoid ine inofambiswa armature inobatidza iyo (uye panguva imwechete inounza bendix kune flywheel).
Nheyo yekugadzira ndeye cylindrical solenoid ine maviri windings - guru retractor uye rinochengetedza rimwe ronda pamusoro payo.Kuseri kwe solenoid kune relay imba yakagadzirwa yakasimba dielectric zvinhu.Kubata mabhoti ari pamagumo emadziro eiyo relay - aya ndiwo epamusoro-chikamu terminals kuburikidza iyo iyo yekutanga yakabatana nebhatiri.Mabhoti anogona kunge ari simbi, mhangura kana ndarira, kushandiswa kwevakadaro kunokonzerwa nemhepo yakakwira munharaunda yekutanga injini kana ichitanga injini - inosvika 400-800 A kana kupfuura, uye zviteshi zviri nyore zvine izvozvi zvinongonyungudika.
Wiring dhayagiramu ye retractor relay ine yekuwedzera kuonana uye yekuwedzera starter relay
Kana mabhaudhi ekubatana akavharwa, iyo retractor mhepo inopfupika (mateshi ayo ari pedyo nemumwe), saka inomira kushanda.Nekudaro, iyo inochengetedza mhepo ichiri yakabatana nebhatiri pack, uye iyo magineti iyo inogadzira inokwana kubata armature zvakachengeteka mukati me solenoid.
Mushure mekutanga kweinjini kwakabudirira, kiyi yekudzima inodzokera kunzvimbo yayo yepakutanga, semhedzisiro iyo inochengetedza inotenderera inoputika dunhu - mune iyi magineti yakatenderedza solenoid inonyangarika uye armature inosundirwa kunze kwe solenoid pasi pechiito cheiyo. chitubu, uye tsvimbo inobviswa kubva pakubata mabhaudhi.Iyo yekutanga dhiraivha inobviswa kubva kune flywheel korona uye yekutanga inodzimwa.Iyo traction relay uye iyo yekutanga inotamisa inotamirwa kune chinzvimbo chekugadzirira kutanga kutsva kweinjini.
Nyaya dzekusarudza, kugadzirisa uye kutsiva retractor relay
Iyo traction relay inoiswa kune akakosha magetsi uye ma mechanical mitoro, saka pane mukana mukuru wekutadza kwayo kunyangwe nekunyatsoshanda.Kusashanda kwechikamu ichi kunoratidzwa nezviratidzo zvakasiyana-siyana - kusavapo kwehunhu hwekugogodza pane yekutanga dhiraivha yekugovera kana moto wabatidzwa, kutenderera kusina simba kwemutangi kana bhatiri richichajwa, "kunyarara" kwemutambi kana dhiraivha. kugovera kuri kushanda, nezvimwe.Uyewo, kukanganisa kunoonekwa kana relay ichimhanya - kazhinji pane kuputsika kwemhepo, kuwedzera kwekupikisa mumagetsi emagetsi nekuda kwekupisa uye kusvibiswa kwevanoshamwaridzana, nezvimwewo. Kazhinji, zvinetso zvakaonekwa zvakaoma kana kuti hazvibviri kubvisa (zvakadai sekuzorora mu retractor kana kuchengetedza windings, kuputsika kwebhaudhi yekubata, uye vamwe vamwe), saka zviri nyore uye zvakachipa kutsiva zvachose relay.
Iyo general mudziyo wemagetsi anotanga uye nzvimbo yeretractor relay mairi
Idzo chete mhando uye mamodheru eretractor relays anotsanangurwa nemugadziri wemotokari anofanirwa kusarudzwa kuti atsive.Kutenga kunofanirwa kuitwa nenhamba dzekabhuku - iyi ndiyo chete nzira yekuchinja node nechivimbo uye kuita kuti mutanga ashande zvakajairika.Zvakaoma kana hazvibviri kuisa relay yeimwe mhando (nekuda kwezviyero zvisina kuenzana), uye kana izvi zvichigona kuitwa, mutangi anogona kusashanda nemazvo kana kusaita basa rayo guru zvachose.
Kuti utsive relay, mutambi wemagetsi anofanira kubviswa kubva mujini uye kuparadzaniswa, kazhinji achishandisa chinhu chakakosha.Paunenge uchiisa relay itsva, magetsi ekubatanidza anofanirwa kunyatsogadzirwa - waya dzinofanobviswa uye dzakamonyoroka, kana uchidzimisa pamaterminals, kuvimbika kunofanirwa kuve nechokwadi nekudzivirira kupisa uye kupisa.Kushanda kwese kunoitwa zvakanakisa zvinoenderana nekurudziro yakatemwa neautomaker mumirayiridzo yekugadzirisa nekugadzirisa mota.
Mune ramangwana, iyo traction relay, senge iyo yekutanga pachayo, inoda chete nguva nenguva kuongororwa uye kuongororwa zvinoenderana nemirairo yekuchengetedza.Nekusarudzwa kwakakodzera uye kutsiva, iyi unit ichashanda yakavimbika uye nemazvo, ichiva nechokwadi chekuvamba kweinjini.
Nguva yekutumira: Aug-05-2023