Kubasabalalisi bokushisa (abasabalalisi) bamamodeli amaningi, ama-rotor (ama-slider) ahlome ama-anti-interference resistors asetshenziswa.Funda mayelana nokuthi siyini isilayidi esine-resistor, yimiphi imisebenzi esiyenzayo ekuthungeleni, ukuthi sisebenza kanjani futhi sisebenza kanjani, kanye nokukhetha okulungile nokushintshwa kwalesi sigaba esihlokweni.
Iyini i-resistor runner futhi idlala yiphi indima ku-ignition distributor
Isilayidi esine-resistor iyirotha yesisabalalisi sokuthungela somuntu othintwayo kanye nesistimu yokuthungela engathintwa, efakwe isimelaphi sokucindezela ukuphazamisa.
Noma iyiphi isistimu yokushisa iwumthombo onamandla wokuphazamiseka komsakazo ophazamisa ukwamukelwa kwezinhlelo zomsakazo kuwo wonke amabhendi, emotweni ngokwayo nasemotweni edlula eduze.Lezi ziphazamiso zizwakala njengoba ukuchofoza nokuqhekeka, izinga lokuphindaphinda elikhuphuka ngokukhuphuka kwesivinini senjini.Ukuphazamiseka kukhiqizwa izinhlansi ezenzeka ezingxenyeni ezihlukene zesekethe yamandla kagesi aphezulu wesistimu yokubasa: ezikhaleni zenhlansi yama-spark plug naphakathi koxhumana nabo kukhava nesilayidi somsabalalisi.Lapho inhlansi ishelela, kuvela izinhlobonhlobo eziningi zemisebe kagesi - yingakho ukuphazamiseka kuzwakala cishe kuwo wonke amabhendi omsakazo.Kodwa-ke, inhlansi ngokwayo inikeza imisebe yobukhulu obuphansi, amandla amakhulu akhishwa yizingxenye ezihlobene negebe lenhlansi - izintambo eziphezulu zamandla asebenza njengezimpondo.
Ukuze ulwe nomkhuba ochaziwe, izakhi ezengeziwe zingeniswa kumjikelezo we-voltage ephezulu yesistimu yokuthungela - ukuphikiswa okusatshalaliswa noma okugxilile.Izintambo zamandla kagesi aphezulu ezinamakhondatha amaphakathi angewona ezensimbi zisebenza njengokuphikiswa okusabalalisiwe.Ama-resistors kuma-spark plugs naku-slider distributor asebenza njengokuphikiswa okugxilile - le mininingwane izoxoxwa ngokuqhubekayo.
Kungani ukwethulwa kwe-resistor kumjikelezo we-voltage ephezulu kuholela ekwehleni kwezinga lokuphazanyiswa?Isizathu silula.Uma kukhona ukuwohloka kwegebe le-spark, imisinga ephezulu-frequency igijima ku-conductor exhunywe kuyo, okuholela ekukhishweni kwamaza omsakazo yilo mqhubi.Ukubekwa phakathi kwegebe lenhlansi kanye ne-conductor ye-resistor enokumelana kwezinkulungwane ezimbalwa zama-ohms kushintsha isithombe: kanye namandla kanye nama-inductance abaqhubi abahlale benawo, kwakhiwa isihlungi esilula esinqamula ingxenye ye-high-frequency yokuphazanyiswa. .Ngokwenza, ukusika okuphelele akwenzeki, noma kunjalo, i-amplitude yama-high-frequency currents ocingweni iyancipha kakhulu, okuholela ekunciphiseni okuningi kwezinga lokuphazanyiswa komsakazo kumjikelezo we-voltage ephezulu yesistimu yokushisa.
Uma sithi konke lokhu okungenhla kuhambisana nesilayidi sokusabalalisa, khona-ke igebe lenhlansi lapha yilabo abathintwayo bekhava kanye nokuxhumana okuseduze kwesilayidi, kanye nezintambo ezinamandla kakhulu ezisuka kukhoyili ziye kusilayidi futhi zisuka koxhumana nabo ziye ku-slider. amakhandlela asebenza njengezimpondo.Ngakho-ke, lapha i-resistor iphakathi kwama-conductor amabili, kodwa ukucindezelwa okukhulu kokuphazamiseka kwenzeka kucingo oluvela ku-coil, futhi ukucindezelwa kokuphazanyiswa kwezintambo zekhandlela kwenzeka ngenxa yokumelana kwezintambo ngokwazo kanye ne-resistors eyakhelwe emakhandlela.
Isisabalalisi sokuthungela nendawo yesilayidi kuso
Yingakho lesi sitha sibizwa ngokuthi i-anti-interference (noma icindezela nje).Kodwa-ke, ngaphezu kokulwa nokuphazamiseka komsakazo, i-resistor yenza eminye imisebenzi eminingana:
● Ukuvimbela (noma ukunciphisa ukushuba) kokutubeka koxhumana nabo bekhava yokusabalalisa kanye nesilayidi ngokwaso;
● Ukunciphisa amathuba okuphuka kukagesi kweminye imithombo yamandla kagesi aphezulu;
● Ukwandisa impilo yesevisi yamakhandlela nezingxenye ezihlobene;
● Ukwandisa ubude besikhathi sokuphuma kwenhlansi, okuthi kwezinye izimo kukhulise ukuzinza kwenjini.
Kungani kwenzeka konke lokhu?Isizathu siwukumelana namandla kagesi, okwenza i-resistor.Ngenxa yokumelana nesekethe ye-voltage ephezulu, lapho ukuphuma kugeleza, amandla amanje ayancipha - kwanele ukuthi inhlansi ephakathi kwama-electrode amakhandlela ikhanyise ingxube evuthayo, kodwa akwanele ukuncibilika kwendawo yensimbi yensimbi. ama-electrode kanye noxhumana nabo ku-distributor.Ngesikhathi esifanayo, amandla agcinwe ku-coil ahlala efana, noma kunjalo, ngenxa yokwanda kokumelana kwesifunda, awanikezwa amakhandlela ngaso leso sikhathi, kodwa isikhathi esithile - lokhu kuholela ekwandeni isikhathi sokukhipha, okuqinisekisa ukuthungela okuthembekile kwengxube kumasilinda.
Ngakho-ke, i-resistor eyodwa ku-slider ye-ignition distributor yenza imisebenzi eminingana eyandisa ukusebenza kahle kwenjini nokunethezeka kwemoto.
Idizayini kanye nezici zesilayidi esine-resistor
I-slider (i-rotor) ene-resistor iqukethe izingxenye eziningana: ikesi elikhonjiwe, othintana nabo ababili abaqinile (maphakathi, abahlezi phezu kwe-ember kukhava yokusabalalisa, kanye nohlangothi olulodwa) kanye ne-cylindrical resistor etholakala endaweni yokuphumula ekhethekile.Umzimba wenziwe ngezinto zokuvikela ugesi, othintana nabo bavame ukulungiswa kuwo ngama-rivets.Amapuleti ama-Springy enziwa koxhumene nabo, lapho i-resistor iboshwe khona.Engxenyeni engezansi yomzimba wesilayidi, isiteshi esicatshangelwe senziwa ukulungisa isisabalalisi sokuthungela ku-shaft.
Ngokwendlela yokufaka i-resistor, kunezinhlobo ezimbili zama-slider:
● Nge-resistor eshintshwayo;
● Nge-resistor engashintsheki - ingxenye igcwaliswa endaweni yokuphumula ngenhlanganisela ekhethekile yokuvikela esekelwe ku-epoxy resin noma izinto ze-vitreous.
Isilayidi esine-resistor
Abagijimi basebenzisa ama-resistors anamandla omklamo okhethekile onamatheminali okugcina, aklanyelwe ukufakwa phakathi koxhumana nabo be-springy.Ezimotweni ezifuywayo, ama-resistors ane-resistant 5.6 kOhm avame ukusetshenziswa, noma kunjalo, ama-resistors anokumelana no-5 kuya ku-12 kOhm angatholakala kuma-slider ahlukahlukene.
Ngokuya ngohlobo lomsabalalisi, isilayidi singavele sifakwe ku-shaft yokusabalalisa (imvamisa lezi zingxenye zinomumo ongu-T), noma zifakwe ngezikulufo ezimbili kusilawuli sesikhathi sokuthungela (lezo zingxenye zenziwe ngendlela yesilinda esiyisicaba) .Kuzo zombili izimo, i-resistor ifakwe ngaphandle kwesilayidi, esivula ukufinyelela ekuhlolweni kwaso futhi, uma kungenzeka, ukushintshwa.
Imibuzo yokukhetha kanye nokushintshwa kwesilayidi esine-resistor
I-resistor ebekwe kusilayidi ingaphansi kwemithwalo ebalulekile kagesi kanye nemishini, ngakho ngokuhamba kwesikhathi ingahluleka - ukushiswa noma ukugoqa (ukuqhekeka).Njengomthetho, ukuwohloka kwe-resistor akuvimbeli injini, kodwa kuphazamisa kakhulu ukusebenza kwayo - injini ayitholi amandla aphelele, isabela kabi ku-gas pedal, "troit", iqhuma, njll. Iqiniso liwukuthi izinhlansi zingakwazi. slip ku-resistor eshisiwe noma ehlukanisiwe, ngakho-ke isistimu yokuthungela iyaqhubeka nokusebenza, kodwa ngokuphulwa kanye nokusebenza kahle kancane.Uma izimpawu ezinjalo zivela, kufanele uqale ususe ikhava yokusabalalisa (lokhu kufanele kwenziwe kuphela uma injini imisiwe futhi isiphetho sisusiwe ebhethrini), qaqa futhi uhlole isilayidi.Uma isilayidi sijwayelekile, khona-ke singasuswa ngaphandle kwamathuluzi, futhi uma ingxenye ixhunywe kusilawuli sesikhathi sokuthungela, khona-ke izikulufu ezimbili kufanele zikhishwe nge-screwdriver.
Uma, lapho uhlola i-resistor, azikho izimpawu zangaphandle zokungasebenzi kahle kwayo (akushiswa noma kuphukile), noma i-resistor igcwele inhlanganisela, kufanele uhlole ukumelana kwayo nomhloli - kufanele ilale phakathi 5-6 kOhm (kwezinye izimoto - kufika ku-12 kOhm, kodwa hhayi ngaphansi kuka-5 kOhm).Uma ukumelana kuvame ukungapheli, khona-ke i-resistor inephutha futhi kufanele ishintshwe.Ingxenye yohlobo olufanayo nokumelana kufanele kuthathwe ukuze kushintshwe - lena ukuphela kwendlela yokuqinisekisa ukuthi isixhasi sizongena endaweni futhi lonke uhlelo luzosebenza ngokujwayelekile.Ukushintsha i-resistor kwehla ukuze umane ukhiphe ingxenye endala (kulula ukuyikhipha nge-screwdriver) bese ufaka entsha.Uma i-resistor igcwele inhlanganisela, kuzodingeka ushintshe isilayidi sonke - ezimotweni zasekhaya, ukushintshwa okunjalo kuzobiza amashumi amaningana ama-ruble.
Isilayidi esigcwele inhlanganisela
UmphikisiI-resistor eshintshwayo yesilayida
Ngokuvamile, abanikazi bezimoto bafaka ama-wire jumpers esikhundleni se-resistors - kwenqatshelwe ngokuphelele ukwenza lokhu.Ukungabikho kwe-resistor kwandisa izinga lokuphazanyiswa komsakazo futhi kungaphazamisa ukusebenza kwesistimu yokushisa (kuhlanganise nokuholela ekugqokeni okujulile koxhumana nabo be-slider kanye nekhava yokusabalalisa, kanye nama-electrode we-spark plugs).Akunconywa futhi ukushintsha isilayidi esine-resistor ukuya kusilayidi esilula kumasistimu okushisa anezintambo eziphezulu zamandla kagesi zokumelana neqanda.Yilezo zinhlobo kuphela namamodeli ezilayida anconywe umkhiqizi wesisabalalisi sokuthungela okufanele asetshenziselwe ukushintshwa.
Ngokukhetha okulungile kanye nokushintshwa kwesilayidi esine-resistor (noma i-resistor kuphela), isistimu yokushisa izosebenza ngokuthembekile futhi "nokungcoliswa" okuncane komoya womsakazo.
Isikhathi sokuthumela: Jul-12-2023