Modulator ya gawo la magalimoto.
Modulator ya gawo la magalimoto ndi mtundu wa zida zomwe zimagwiritsidwa ntchito mumakampani opanga magalimoto, ntchito yake yayikulu ndikugwiritsa ntchito chizindikiro chosinthidwa kuti chisinthe mwachindunji magawo a resonant loop, chizindikiro chonyamulira kudzera mu resonant loop phase shift ndikupanga mafunde osinthika. Chipangizochi nthawi zambiri chimagwiritsidwa ntchito mu dongosolo lamagetsi lagalimoto. Dongosololi limakhala ndi batri ndi jenereta. Jenereta ili ndi udindo wochaja batri, kuti batri ikhale yodzaza mokwanira kwa nthawi yayitali, nthawi yomweyo, batri ndi jenereta zimapereka mphamvu pazida zonse zamagetsi mgalimoto. Ntchito ya modulator ya gawo lagalimoto ndikusintha gawo lagalimoto, kuti zitsimikizire kuti zida zosiyanasiyana zamagetsi zamagalimoto zitha kugwira ntchito bwino.
Kuphatikiza apo, automotive phase modulator imagwirizananso ndi camshaft intelligent phase modulator mu engine variable valve timing system, iyi ndi camshaft intelligent phase modulator yomwe ingafupikitse kukula kwa axial kwambiri. Yapangidwa kuti ithetse vuto lakuti kukula kwa axial kwa chinthu cham'mbuyomu ndi kwakukulu kwambiri, zomwe zimapangitsa kuti zikhale zovuta kutsogolo kwa injini. Kupangidwaku kuli ndi ubwino wa kapangidwe kakang'ono, kosavuta, kukula kwa axial kakang'ono , liwiro loyankha mwachangu ndi torque yayikulu yotulutsa . Imagwiritsidwa ntchito makamaka mu engine camshaft phase modulator, kudzera mu njira inayake yaukadaulo, ngati screw plug, chivundikiro chomaliza chisanafike , , kutseka washer pambuyo pa chivundikiro chomaliza, chipolopolo, , hollow rotor, ndi kuphatikiza kwa return spring ndi zigawo zina, kukonza makina a valve timing a injini.
Mwachidule, modulator ya gawo la magalimoto sikuti imangokhudza makina opangira magetsi a magalimoto okha, komanso imagwiranso ntchito pazinthu zofunika kwambiri paukadaulo wa injini. Imagwira ntchito yofunika kwambiri pakukweza magwiridwe antchito ndi magwiridwe antchito a magalimoto.
Mfundo ya automotive phase modulator ndikugwiritsa ntchito chizindikiro chosinthidwa kuti chisinthe mwachindunji magawo a resonant circuit kuti gawo la chizindikiro chonyamulira kudzera mu resonant circuit lipangidwe ndipo mafunde osinthika a gawo amapangidwa.
Mfundo yogwirira ntchito ya phase modulator ingagawidwe m'magulu awiri: direct phase modulation ndi indirect phase modulator. direct phase modulation method imagwiritsa ntchito modulated signal kuti isinthe mwachindunji magawo a resonant loop, imayambitsa kusintha kwa gawo la carrier signal ikadutsa mu resonant loop, motero imapanga phase modulation wave. Lamulo la indirect phase modulation poyamba limasintha amplitude ya modulated wave, kenako limasintha amplitude kusintha kukhala kusintha kwa gawo, limazindikira phase modulation, njira iyi idapangidwa ndi Armstrong mu 1933, imadziwika kuti Armstrong modulation.
Kugwiritsa ntchito modulator ya gawo mu magalimoto kungaphatikizepo kulumikizana, njira yowongolera, kudzera mu kusintha kolondola kwa gawo, kuti zitsimikizire kuti makina amagetsi amkati mwagalimoto akuyenda bwino komanso kutumiza zizindikiro molondola. Ukadaulo uwu ndi wofunika kwambiri pakukweza magwiridwe antchito ndi kudalirika kwa makina amagetsi agalimoto.
Kukhazikitsa modulator yamagalimoto ndi njira yovuta kwambiri, iyenera kutsatira njira zina ndi zodzitetezera. Nayi njira yokhazikitsira yonse, koma chonde dziwani kuti njira zenizeni zitha kusiyana malinga ndi mtundu ndi wopanga. Chifukwa chake, musanayambe kukhazikitsa, tikulimbikitsidwa kuti muyang'ane buku loyenera lokonzera kapena kufunsa katswiri wokonza magalimoto.
Kukonzekera musanayike
Tsimikizirani zida ndi zowonjezera: Onetsetsani kuti muli ndi zida zonse zofunikira ndi zowonjezera, monga chida chapadera chowerengera nthawi, chida chotseka flywheel, wrench yotseguka, sleeve, ndi zina zotero.
Njira zodzitetezera: Onetsetsani kuti galimoto ili bwino, dulani ma electrode oipa a batri, kuti mupewe ngozi zamagetsi panthawi yokonza.
Njira yokhazikitsira
Kuyika crankshaft ndi camshaft:
Gwiritsani ntchito zida zapadera kuti mupeze crankshaft ndi camshaft. Izi nthawi zambiri zimaphatikizapo kuzungulira crankshaft ku chizindikiro china cha sikelo, ndikuwonetsetsa kuti chizindikiro cha camshaft phase modulator chikuyang'ana mmwamba kapena chikugwirizana ndi malo enaake.
Ikani modulator ya gawo:
Ikani phase modulator pamalo oyenera, ndipo muyitseke ndi chida choperekedwa. Onetsetsani kuti zizindikiro zomwe zili pa phase modulator zikugwirizana ndi zizindikiro zomwe zili pa camshaft kapena crankshaft.
Ikani lamba wa nthawi kapena unyolo:
Ngati galimoto yanu ikugwiritsa ntchito lamba wa nthawi kapena unyolo, tsopano iyenera kuyikidwa ku phase modulator, crankshaft pulley, ndi zina zokhudzana nazo. Onetsetsani kuti lamba kapena unyolo walumikizidwa bwino, ndipo wasinthidwa kuti ugwirizane ndi zomwe wopanga akufuna.
Lumikizani makina amagetsi (ngati gawo modulator limayang'aniridwa ndi magetsi):
Pa ma modulators amagetsi olamulidwa ndi magetsi, amafuna kuti chingwe chake cholumikizira magetsi chilumikizidwe ku makina amagetsi a galimoto. Izi nthawi zambiri zimaphatikizapo kulumikiza electrode yabwino ya regulator ku ACC ya switch yoyatsira moto, electrode yoyipa ku electrode yoyipa ya jenereta, ndi mzere wamunda ku mzere wamunda wa jenereta.
Kufufuza ndi kuyesa:
Mukamaliza kukhazikitsa, onetsetsani mosamala kuti maulumikizidwe onse ndi otetezeka komanso kuti palibe magetsi otayirira kapena afupikitsa. kenako yambani injini, onetsetsani kuti phase modulator ikugwira ntchito monga momwe mukuyembekezerera, ndikuyang'anira phokoso kapena kugwedezeka kwachilendo kulikonse.
Nkhani zofunika kuziganizira
Tsatirani malangizo a wopanga: nthawi zonse tsatirani buku lowongolera ndi malangizo operekedwa ndi wopanga magalimoto, kuti muwonetsetse kuti galimotoyo yayikidwa bwino komanso motetezeka.
Gwiritsani ntchito zida zapadera: Mukayika ma crankshafts ndi ma camshafts ndikuyika ma phase modulators, gwiritsani ntchito zida zapadera kuti muwonetsetse kuti ndi olondola komanso otetezeka.
Dziwani kulumikizana kwamagetsi: Ngati phase modulator imayang'aniridwa ndi magetsi, onetsetsani kuti kulumikizana kwamagetsi kuli kolondola komanso kupewa kulephera kwamagetsi.
Kuyesa ndi kutsimikizira: Mukamaliza kukhazikitsa, onetsetsani kuti mwayesa ndi kutsimikizira, kuti muwonetsetse kuti gawo modulator likugwira ntchito momwe mukuyembekezerera, komanso kuti palibe mavuto atsopano omwe ayambitsidwa.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zomwe zikulandiridwa kugula.
