Yintoni injini ye-wiper yefestile yangaphambili yemoto?
Injini yokucoca i-wiper yemoto engaphambili ifakwe ngaphantsi kwe-windshield yangaphambili kwaye sisixhobo sombane esiphambili esiqhuba ii-wiper zangaphambili ukuba zisebenze. Yintliziyo yenkqubo yonke yokucoca kwaye iguqula amandla ombane abe yintshukumo yoomatshini, ngaloo ndlela iqhuba ingalo yokucoca kunye ne-wiper blade ukuba ijike iye phambili nangasemva, isusa imvula, ikhephu, uthuli, kunye nezinye izinto ezithintela i-windshield, iqinisekisa ukuba umqhubi unombono ocacileyo ngaphambili kwaye iphucula ukhuseleko lokuqhuba.
Iimpawu zayo eziphambili kunye nomgaqo wokusebenza zezi zilandelayo:
- Umthombo wamandla kunye nohlobo: Iimoto ezininzi zanamhlanje ezisebenzisa i-wiper yangaphambili zisebenzisa i-DC permanent magnet motor, eqhutywa ngqo yibhetri yemoto. Le moto inesakhiwo esilula, kulula ukuyilawula, kwaye iphendula ngokukhawuleza.
- Umgaqo oyintloko wokusebenza: Ukuphuma kwentshukumo yokujikeleza ngesantya esiphezulu yimoto akunakuyiqhuba ngqo ingalo yokucoca. Ke ngoko, imoto idla ngokudityaniswa nendlela yokunciphisa izixhobo zemibungu. Le ndlela isebenza ekunciphiseni isantya kwaye yonyuse i-torque, iguqula isantya sokujikeleza esiphezulu kunye ne-torque encinci yemoto ibe yisantya esiphantsi sokujikeleza esifanelekileyo kunye ne-torque enkulu yokuqhuba ingalo yokucoca.
- Ukuguqulwa kwentshukumo: Umngxuma wokuphuma kwendlela yokunciphisa uqhagamshelwe kwindlela yokudibanisa enemivalo emine (okanye indlela ye-crank kunye ne-connecting rod). Olu lwakhiwo loomatshini luguqula intshukumo yokujikeleza eqhubekayo yemoto iye kwi-swing ejikelezayo ekhohlo ukuya ekunene yengalo ye-wiper kwi-windshield.
- Ulawulo kunye notshintsho lwesantya: Ngokusebenzisa iswitshi ye-wiper, umqhubi unokukhetha iigiya ezahlukeneyo (ezifana nesantya esiphakathi, isantya esiphantsi, isantya esiphezulu). Imoto idla ngokusebenzisa isakhiwo sebrashi ezininzi, kwaye ngokutshintsha inani leekhoyili kuthotho phakathi kweebrashi ezahlukeneyo, amandla okufaka umbane anokulungiswa, ngaloo ndlela kufezekiswa ulawulo lwesantya esininzi semoto.
Ngamafutshane, i-wiper motor ye-windshield yangaphambili yinxalenye echanekileyo edibanisa i-electric motor, i-reducer, kunye ne-motion conversion mechanism. Nangona incinci, ibalulekile kukhuseleko lokuqhuba.
Imoto yokucima ifestile yangaphambili yeyona sixhobo siphambili samandla kwinkqubo yokucima ifestile. Umsebenzi wayo ophambili kukuguqula amandla ombane abe ngamandla oomatshini ukuze kuqhutywe ingalo yokucima ifestile ukuze ijike iye phambili nangasemva, ngaloo ndlela isuse imvula, ikhephu, uthuli, nezinye izinto ezithintela ifestile, ukuqinisekisa ukuba umqhubi unombono ocacileyo ngaphambili kwaye uphucula ukhuseleko lokuqhuba.
Umgaqo othile wokusebenza kunye neempawu zokusebenza zezi zilandelayo:
- Indlela yokuguqula amandla kunye nokuhamba: Le moto ivelisa amandla okujikeleza ngemoto yemagnethi esisigxina eyakhelwe ngaphakathi yeDC, encitshiswa isantya kunye netorque yindlela yokunciphisa izixhobo zeworm, ize iguqulwe ibe yisantya esiphantsi sokujikeleza kunye ne-torque enkulu ephumayo efanelekileyo yokuqhuba ingalo ye-wiper nge-linkage mechanism yeebha ezine (okanye i-crank kunye ne-connecting rod mechanism).
- Ulawulo lwesantya esininzi: Kwamkelwe isakhiwo sebrashi ezintathu okanye indlela yokulawula ye-elektroniki, kwaye amandla okufaka umbane ayalungiswa ukuze kufezekiswe utshintsho phakathi kwesantya esiphantsi, isantya esiphezulu, kunye neegiya ezijikelezayo, ezilungelelaniswa neemeko ezahlukeneyo zemvula.
- Umsebenzi wokuseta kwakhona ngokuzenzekelayo: Isixhobo sokuseta kwakhona sixhotyiswe ukuqinisekisa ukuba ingalo yokususa iwiper ibuyela ngokuchanekileyo kwindawo ebekwe kwangaphambili ezantsi kwefestile xa iyeka ukusebenza, oku kuthintele ukuvala umbono.
- Ukuhlanganiswa kwenkqubo: Idla ngokudityaniswa ne-reducer, i-output shaft, kunye nezinye izinto ezikwi-wiper drive assembly kwaye ifakwe ngaphantsi kwe-windshield, inesakhiwo esincinci kunye nokuthembeka okuphezulu.
Ukongeza, ezinye iimodeli zezona zithuthi zibalaseleyo zanamhlanje zisebenzise iimoto zeDC ezingenamabhrashi okanye iiyunithi zolawulo lwe-elektroniki ze-ECU ukuze kufezekiswe ulawulo oluchanekileyo nolusebenzisa amandla amaninzi.
Xa injini ye-wiper yefestile yangaphambili ingaphumeleli, okokuqala, kuyimfuneko ukufumanisa ingxaki ethile ngokujonga nokujonga ngokulula, uze emva koko uthathe isigqibo sokuba uza kuyisingatha ngokwakho okanye ufune ukulungiswa kobuchwephesha.
Iimpawu eziqhelekileyo zomonakalo wenjini ye-wiper
- Ingxolo engaqhelekanga: Kukho isandi esicacileyo "sokukhwaza" okanye "sokukhwaza" xa i-wiper isebenza, endaweni yesandi esiqhelekileyo sokuhamba kakuhle.
- Ukusebenza kakubi: Ingalo ye-wiper ihamba kancinci, iyema, okanye ayikwazi ukujika-jika rhoqo.
- Akukho ntshukumo ngaphandle kokutshiza ngamanzi: I-wiper itshiza amanzi kuphela kodwa ayijiki, nto leyo enokubonisa ukungasebenzi kakuhle kwenjini (okokuqala, jonga ingxaki yenjini yokutshiza amanzi okanye ye-relay).
- Ivumba lomsi: Xa uqalisa i-wiper, kufumaneka ivumba elitshileyo elicacileyo, elibonisa ukuba iikhoyili zangaphakathi zemoto zishushu kakhulu kwaye ziyatsha. Impendulo Engathethiyo: Xa usebenzisa iswitshi ye-wiper ngelixa imoto ivuliwe, akukho sandi sokusebenza kwemoto esivakalayo.
Ukusilela kweFuse: I-wiper ayisebenzi, kwaye kukwafunyaniswa ukuba ifuse enxulumene nayo itshile. Oku kunokubangelwa yi-internal short circuit kwi-motor okubangela ukuba kubekho umbane ogqithisileyo.
Amanyathelo Okuhlola Nokuphatha Ngaphambili
Ngaphambi kokuba uqinisekise ukuba yingxaki yemoto, nceda uqale ukhuphe ezinye izizathu eziqhelekileyo:
- Jonga intonga yokudibanisa i-transmission: Vula i-hood uze ujonge ukuba intonga yokudibanisa i-transmission edibanisa ingalo ye-wiper ayilunganga okanye yaphukile.
- Jonga ifusi: Fumana ibhokisi yefusi yesithuthi (ngesiqhelo kwindawo yenjini okanye phantsi kwedeshibhodi esecaleni komqhubi), fumana ifusi ye-wiper ngokwemiyalelo, kwaye ujonge ukuba ivuthuziwe na. Ukuba ivuthuziwe, yitshintshe ngenxalenye entsha yenkcazelo efanayo, kodwa ukuba ivuthuza kwakhona, kufuneka kubekho impazamo yesekethe okanye yemoto.
- Jonga umbane: Nqamla i-terminal engasebenziyo yebhetri ukuqinisekisa ukhuseleko. Susa isixhumi sentambo semoto ye-wiper, vula iswitshi yokutsha, kwaye usebenzise i-multimeter ukulinganisa ukuba kukho i-12V okanye ngaphezulu kwisixhumi. Ukuba akukho voltage, ingxaki ikwi-wiring okanye kwiswitshi ye-wiper; ukuba kukho voltage kodwa imoto ayijiki, imoto ngokwayo inokonakala kakhulu.
Iingcebiso zoLondolozo
- Iimeko ezinokusingathwa nguwe: Ukuba kukubola okuncinci kwepleyiti yokuqhuba (ungayiqhekeza injini uze uyitshixe ngephepha lokusila) okanye ukuguga kunye nokungena kwamanzi kwegasket yokutywina (ungayiphatha okwethutyana nge-sealant yenjini), kwaye unokukwazi ukuyenza ngokwakho, ungajonga incwadi yemiyalelo yokulungisa ukuze uzame. Iibhrashi zekhabhoni nazo zizinto ezinokutshintshwa.
- Amatyala afuna ukulungiswa kobuchwephesha: Ukuba imoto inevumba elibi lokutsha, umonakalo wangaphakathi we-magnetic pole, okanye ukuxhuzula okukhulu ngexesha lokusebenza, akukhuthazwa ukuba uyiqhaqhe ngokwakho. Iimoto zanamhlanje ze-wiper ikakhulu ziyilwe ngendlela evaliweyo, kwaye ukuqhaqha ngokungacwangciswanga kunokubangela umonakalo ongenakuguqulwa. Okwangoku, ukutshintsha imoto entsha sesona sisombululo sikhuselekileyo nesithembekileyo.
Isishwankathelo: Xa injini ye-wiper ingasebenzi kakuhle, ukhuseleko luza kuqala. Ukuhlolwa okulula kwesekethe kunye ne-link rod kungenziwa nguwe, kodwa naziphi na iingxaki ezibandakanya ingaphakathi lemoto, ingakumbi xa kukho ivumba elitshileyo, nceda uye kwangoko kwivenkile yokulungisa iimoto ukuze ufumane isifo kunye nokutshintshwa ukuqinisekisa ukhuseleko lwakho lokuqhuba.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
