Electromagnets pansi pa hood

Mutu wa nkhaniyi umanena za zinthu zing'onozing'ono komanso zooneka ngati zosaoneka bwino mumayendedwe amagetsi a magalimoto, otchedwa ma relay amagetsi. Ntchito yawo yayikulu ndikuwonetsetsa kuti magetsi akukwanira kuchokera ku batri kupita ku wolandila, zomwe sizimangowonetsa ma sign okha, otsika, okwera komanso opepuka, komanso mazenera amagetsi ndi kutseka kwapakati.

Ndi zida zosunthika

Mfundo yogwiritsira ntchito magetsi omwe amagwiritsidwa ntchito m'galimoto akhoza kufananizidwa ndi maginito odziwika bwino, mwachitsanzo, kuchokera ku maphunziro a physics. Pochita, zikuwoneka ngati izi: mutatha kuyatsa chipangizo cholandirira, chapano chimayamba kuyenda kudzera panjira yolumikizirana. Kenako, mphamvu ya maginito yomwe imapangidwa mkatikati mwa ferromagnetic imakopa mbale yapadera yosunthika, yomwe imatchedwa nangula. Chotsatiracho chimakhala ndi kukhudzana, chomwe, pamodzi ndi mbale, chimakopeka ndi kukhudzana kwachiwiri (kokhazikika). Zolumikizana zonse zikatsekedwa, zamakono zimatha kuyenda kuchokera ku batri kupita ku wolandila. Komabe, chipangizo cholandiriracho chikazimitsidwa, mphamvu yamagetsi yamagetsi imasiya kuyenda. Zotsatira zake, zida zosunthika zimakokedwa ndi kasupe ndipo zolumikizira zimatsegulidwa.

Woonda m'malo mwa wandiweyani

Mukamadziwa momwe mungagwiritsire ntchito ma relay amagetsi, ndikofunikira kufunsa za momwe mungagwiritsire ntchito. Ndikofunika kudziwa kuti ndichifukwa cha zinthu zosaoneka bwino izi kuti mawaya amagetsi oonda angagwiritsidwe ntchito poyendetsa magetsi, kuphatikizapo mkulu wamakono. N'zosavuta kuganiza kuti ngati sitinaphatikizepo ma relays amagetsi, tiyenera kugwiritsa ntchito zingwe zazikulu, i.e. mwaukatswiri: wokhala ndi gawo lalikulu. Kuphatikiza apo, nthawi zambiri izi zimayenera kuchitika mtunda wautali, motsatira batire ya mzere - chosinthira cholandila - bokosi la fuse - cholandila. Kuphatikiza apo, mtunda pakati pa batani linalake ndi wolandila udzakhalanso zovuta zina. Chotsatiracho, chomwe sichidziwika kwa ambiri ogwiritsa ntchito galimoto, nthawi zina chimafika mamita angapo. Mitolo yokhuthala ya mawaya amagetsi ingatenge malo ambiri kotero kuti zingakhale zovuta kuziyika, mwachitsanzo, pansi pa hood (m'magalimoto amakono danga ili ladzaza kale). Vuto lina lidzakhala kukwera mtengo kopangira zingwe zoterezi.

njira zitatu

Ndi magetsi ati omwe amagwiritsidwa ntchito m'magalimoto? Ambiri, iwo akhoza kugawidwa mu mitundu itatu. Nthawi zambiri timakumana ndi ma relay ndi otchedwa. Tsegulani kulumikizana. Dzina la omalizali limachokera ku mfundo ya zochita zawo, zomwe zimagwera mpaka kulumikiza kukhudzana pamene madzi akuyenda pamphepete mwa maginito a electromagnet. The relay angapezeke, mwa zina, mu madera a mitundu yonse ya kuwala (mmwamba mtengo, otsika mtengo ndi chifunga), komanso kuyatsa nyanga ndi kutentha zenera lakumbuyo (posankha komanso windshield). Mtundu wachiwiri wamagetsi amagetsi, otchedwa otsekedwa otsekedwa, amagwiritsidwa ntchito muzitsulo za alarm ndi immobilizer. Mosiyana ndi anzawo otseguka, kuwatsegula ndikuyambitsa cholandila china chake kumapangitsa kuyenda kwapano. Kenako, ma relay amtundu wachitatu amayikidwa m'mabwalo a loko yapakati kapena mawindo amagetsi. Sali "otseguka" kapena "otsekedwa". Ma relay awa amakhazikika kumtunda ndi kumunsi, ndipo chodumphira chomwe chikuyenda pakati pawo chimakhala ndi udindo wosintha magetsi omwe amaperekedwa kwa wolandila.

Chenjerani ndi… mabwalo amfupi!

Poyerekeza ndi zida zina zambiri zamagalimoto, zotumizirana zamagetsi ndi zida zodalirika. Komabe, nthawi zina amawonongekanso. Kodi zomwe zimayambitsa kulephera kwa relay ndi chiyani? Zitha kuonongeka pamakina onse, mwachitsanzo, pambuyo pa kugwedezeka kwamitundu yosiyanasiyana (kugunda kwa misewu, ndi zina), komanso magetsi (mabwalo amfupi pa mzere wina wolandila batire). Cholumikizira chamagetsi chowonongeka chiyenera kusinthidwa nthawi yomweyo. Komabe, pali uthenga wabwino: ntchitoyi siyenera kupereka zovuta zina. Komabe, samalani! Mukasintha, onetsetsani kuti mwasintha relay yowonongeka ndi mtundu womwewo, mwa kuyankhula kwina: kutseguka, kutsekedwa, ndi kukhazikika. Komabe, m'pofunika kwambiri kulabadira mfundo yakuti otchedwa. Miyendo yolumikizira yamitundu yosiyanasiyana imatha kukhala ndi malo omwewo ndipo pakadali pano imalowa m'malo osiyanasiyana. Chotsatira chake, titha kuyika mosavuta relay muzitsulo, koma titatha kuyatsa mphamvu, zodabwitsa zosasangalatsa kwambiri zimatiyembekezera mwa mawonekedwe a ... kagawo kakang'ono mu kukhazikitsa magetsi kwa wolandira wina. Mkhalidwewo ndi woipa kwambiri ndi zomwe zimatchedwa. zida zambiri (kuphatikiza zomwe zimazimitsa mochedwa). Kuti mupewe kuwonongeka kosayembekezereka komanso kokwera mtengo, malo otumizirana zinthu owonongeka akuyenera kusinthidwa ndi msonkhano wa akatswiri wokhala ndi zida zapadera zowunikira.