I-modulator yesigaba yezimoto.
I-modulator yesigaba sezimoto iwuhlobo lwemishini esetshenziswa embonini yezimoto, umsebenzi wayo oyinhloko ukusebenzisa isignali eshintshiwe ukushintsha ngokuqondile amapharamitha we-loop ezwakalayo, isignali yenkampani yenethiwekhi ngokushintsha kwesigaba se-resonant loop bese wenza isigaba- igagasi elishintshiwe. Idivayisi ivamise ukusetshenziswa ohlelweni lokuphakelwa kwamandla emoto. Uhlelo luqukethe ibhethri kanye nejeneretha. ijeneretha inesibopho sokushaja ibhethri, ukugcina ibhethri lishajwe ngokugcwele isikhathi eside, ngesikhathi esifanayo, ibhethri nejeneretha zinikeza amandla azo zonke izinto ezisebenza ngogesi emotweni. Umsebenzi wemodulator yesigaba semoto ukulungisa isigaba semoto, ukuqinisekisa ukuthi imishini ehlukahlukene ye-elekthronikhi yemoto ingasebenza ngokujwayelekile. .
Ngaphezu kwalokho, imodulator yesigaba sezimoto iphinde ihlobane nemodulator yesigaba esihlakaniphile ye-camshaft ohlelweni lwesikhathi lwe-valve eguquguqukayo, lena imodulator yesigaba ehlakaniphile ye-camshaft engafinyeza usayizi we-axial kakhulu. Iklanyelwe ukuxazulula inkinga yokuthi usayizi we-axial womkhiqizo odlule mkhulu kakhulu, okuholela ebunzimeni ekugcineni kwenjini. Ukusungulwa kunezinzuzo zesakhiwo esihlangene, okulula, usayizi we-axial omncane, isivinini sokuphendula esisheshayo kanye ne-torque enkulu yokukhipha. isetshenziswa kakhulu kumodulator yesigaba se-camshaft yenjini, ngohlelo oluthile lobuchwepheshe, uma isikulufu sepulaki, isembozo sokuphela ngaphambi, , iwasha yokuvala ngemva kwesembozo sokuphela, igobolondo, i-rotor engenalutho, kanye nenhlanganisela yokubuyisela. intwasahlobo nezinye izakhi, nokwenza ngcono uhlelo lwesikhathi lwe-valve yenjini. .
Ukufingqa, imodulator yesigaba sezimoto ayigcini nje ngokuphathelene nohlelo lokuphakelwa kwamandla kagesi ezimotweni, kodwa ihlanganisa nezingxenye ezibalulekile zobuchwepheshe benjini. idlala indima ebalulekile ekwenzeni ngcono ukusebenza nokusebenza kahle kwezimoto. .
Umgomo wemoduli yesigaba semoto ukusebenzisa isignali eshintshiwe ukuze uguqule ngokuqondile imingcele yesekethe ye-resonant ukuze ukushintshwa kwesigaba sesiginali yenkampani yenethiwekhi kukhiqizwe futhi kusungulwe igagasi eliguquguqukayo lesigaba. .
Isimiso sokusebenza se-modulator yesigaba singahlukaniswa sibe imoduli yesigaba esiqondile kanye nemoduli yesigaba esingaqondile. Indlela yokushintsha kwesigaba esiqondile isebenzisa isignali eshintshiwe ukuze ilungise ngokuqondile imingcele yeluphu ezwakalayo, ibangela ukuguqulwa kwesigaba sesiginali yenkampani yenethiwekhi lapho idlula ku-loop ezwakalayo, ngaleyo ndlela yakhe igagasi lokumodulation lesigaba. Umthetho wokuguquguquka kwesigaba esingaqondile kuqala ulungisa ubukhulu begagasi eliguquliwe, bese uguqula ukuguqulwa kwe-amplitude kube ukuguqulwa kwesigaba, uqaphela ukuguquguquka kwesigaba, le ndlela yasungulwa ngu-Armstrong ngo-1933, eyaziwa ngokuthi i-Armstrong modulation. .
Ukusetshenziswa kwe-modulator yesigaba emotweni kungase kuhilele ukuxhumana, uhlelo lokulawula, ngokulungiswa kwesigaba okunembile, ukuqinisekisa ukusebenza okuvamile kwesistimu ye-elekthronikhi yangaphakathi yemoto kanye nokudluliswa okunembile kwamasignali. Lobu buchwepheshe bubaluleke kakhulu ekwenzeni ngcono ukusebenza nokuthembeka kwezinhlelo ze-automotive electronic. .
Ukufakwa kwe-modulator yesigaba sezimoto kuyinqubo eyinkimbinkimbi uma kuqhathaniswa, idinga ukulandela izinyathelo ezithile nezinyathelo zokuphepha. Nansi inqubo yokufaka evamile, kodwa sicela uqaphele ukuthi izinyathelo eziqondile zingahluka ngemodeli nomkhiqizi. Ngakho-ke, ngaphambi kokuqhubeka nokufaka, kutuswa ukuthi ubheke imanuwali efanele yokulungisa noma uthintane nochwepheshe wokulungisa izimoto. .
Ukulungiselela ngaphambi kokufakwa
Qinisekisa amathuluzi nezinto ezisetshenziswayo: Qinisekisa ukuthi unawo wonke amathuluzi nezinto ezidingekayo, njengethuluzi lesikhathi esikhethekile, ithuluzi lokukhiya i-flywheel, isikrufu esivulekile, umkhono, njll.
Izinyathelo zokuphepha: qinisekisa ukuthi imoto isesimweni esiphephile, nqamula i-electrode engalungile yebhethri, ukugwema izingozi zokushaqeka kukagesi ngesikhathi sokulungiswa. .
Inqubo yokufaka
Ukubeka i-crankshaft ne-camshaft:
Sebenzisa amathuluzi akhethekile ukuze uthole i-crankshaft ne-camshaft. Lokhu ngokuvamile kuhilela ukuzungezisa i-crankshaft kumaki wesikali esithize, bese uqinisekisa ukuthi umaki we-modulator yesigaba se-camshaft ubheke phezulu noma uqondaniswe nendawo ethile. .
Faka imodyuli yesigaba:
Beka imojuli yesigaba endaweni efanele, bese uyikhiya ngethuluzi elizinikele. Qinisekisa ukuthi amamaki akumoduli yesigaba ahambisana namamaki aku-camshaft noma ku-crankshaft. .
Faka ibhande lesikhathi noma iketango:
Uma imoto yakho isebenzisa ibhande lesikhathi noma iketanga, manje idinga ukufakwa kumoduli yesigaba, i-crankshaft pulley, nezinye izingxenye ezihlobene. Qinisekisa ukuthi ibhande noma iketango liqiniswe ngendlela efanele, futhi lilungiselwe ukucaciswa komkhiqizi. .
Xhuma isistimu kagesi (uma imodyuli yesigaba ilawulwa nge-elekthronikhi) :
Kumamodulator esigaba alawulwa nge-elekthronikhi, kudinga ukuthi ikhebula layo lokuxhuma kagesi lixhunywe ohlelweni lukagesi lwemoto. Lokhu ngokuvamile kuhilela ukuxhuma i-electrode ephozithivu yesilawuli ku-ACC yesishishi somlilo, i-electrode eyinegethivu ku-electrode engafanele yejeneretha, kanye nolayini wenkundla kulayini wenkundla yokuphehla ugesi. .
Hlola futhi uhlole:
Ngemva kokufaka, hlola ngokucophelela ukuthi konke ukuxhumana kuphephile nokuthi akukho ukujikeleza okuxekethile noma okufushane. bese uqala injini, hlola ukuthi imodulator yesigaba isebenza njengoba bekulindelekile, bese ubheka noma yimuphi umsindo noma ukudlidliza okungajwayelekile 1.
Izindaba ezidinga ukunakwa
Landela iziqondiso zomkhiqizi: hlala ulandela imanuwali yokukhanda kanye neziqondiso ezinikezwe umenzi wemoto, ukuze uqinisekise ukufakwa okufanele nokuphephile. .
Sebenzisa amathuluzi akhethekile: Lapho ubeka ama-crankshafts nama-camshaft futhi ufaka ama-modulator wesigaba sebenzisa amathuluzi akhethekile ukuze uqinisekise ukunemba nokuphepha. .
Qaphela ukuxhunywa kukagesi: Uma imodulator yesigaba ilawulwa nge-elekthronikhi, qinisekisa ukuthi ukuxhunywa kukagesi kulungile futhi ukugwema ukungasebenzi kukagesi. .
Ukuhlola nokuqinisekisa: Ngemva kokuthi ukufakwa sekuqediwe, qiniseka ukuthi uyahlola futhi uqinisekise, ukuze uqinisekise ukuthi imoduli yesigaba isebenza njengoba bekulindelekile, nokuthi azikho izinkinga ezintsha ezethuliwe. .
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UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
