Muri moteri ya Koreya Daewoo, kimwe no mubindi, hariho ibintu bifunga kashe ya kashe - imbere na kashe ya peteroli.Soma ibyerekeye kashe ya peteroli ya Daewoo, ubwoko bwayo, igishushanyo, ibiranga nibisabwa, kimwe no guhitamo neza no gusimbuza kashe ya peteroli muri moteri zitandukanye mu ngingo.
Ikimenyetso cya peteroli ya Daewoo ni iki?
Ikirangantego cya peteroli ya Daewoo ni kimwe mu bigize uburyo bwa moteri yakozwe na sosiyete yo muri Koreya yepfo Daewoo Motors;Ikimenyetso cya O-impeta (kashe ya gland), gufunga moteri ya silinderi ya moteri aho isohokera ryamano na crankshaft shank.
Moteri ya crankshaft yashyizwe mubice bya moteri kuburyo inama zayo zombi zaguka hejuru yumurongo wa silinderi - pulley yimodoka zitwara ibinyabiziga hamwe nibikoresho byigihe byashyizwe mubisanzwe imbere yumutwe (urutoki), kandi isazi ni yashyizwe inyuma yinyuma (shank).Nyamara, kugirango imikorere isanzwe ya moteri, ikibanza cyayo kigomba gufungwa, bityo igikonjo gisohoka kivamo kashe hamwe na kashe idasanzwe - kashe ya peteroli.
Ikidodo c'amavuta ya crankshaft gifite ibikorwa bibiri by'ingenzi:
Gufunga moteri ya moteri kugirango wirinde ko amavuta ava mumwobo wa crankshaft;
Kurinda umwanda, amazi na gaze kwinjira muri moteri.
Imikorere isanzwe ya moteri yose biterwa nuburyo kashe ya peteroli, mugihe rero byangiritse cyangwa byambaye, iki gice kigomba gusimburwa vuba bishoboka.Kugirango ugure neza no gusimbuza kashe nshya ya gland, birakenewe gusobanukirwa ubwoko, ibiranga nibisabwa bya kashe ya peteroli ya Daewoo.
Igishushanyo, ubwoko nibisabwa bya kashe ya Daewoo
Mu buryo bwubaka, kashe ya peteroli yose yimodoka yimodoka ya Daewoo ni imwe - iyi ni impeta ya reberi (reberi) yerekana ishusho ya U, imbere muri yo hakaba hashobora kuba impeta yisoko (isoko yoroheje ihindagurika ikazunguruka mu mpeta) kubintu byizewe bikwiye kuri shaft.Imbere yikidodo cyamavuta (kuruhande rwimpeta ihuza na crankshaft), hashyirwaho uduce two gufunga kugirango umwobo usohokamo umwobo mugihe cya moteri.
Ikidodo c'amavuta gishyirwa mu mwobo wa silinderi kugirango umwobo wacyo ureba imbere.Muri iki gihe, impeta yacyo yo hanze ihuye nurukuta rwahagaritswe (cyangwa igifuniko kidasanzwe, nkuko bimeze kuri kashe ya mavuta yinyuma), kandi impeta y'imbere iba ihagaze neza.Mugihe cya moteri ikora, umuvuduko mwinshi urashyirwaho mumutwe, ukanda impeta ya kashe ya peteroli kuri blok na shaft - ibi bituma umurongo uhuza, urinda amavuta kumeneka.
Shyira amavuta inyuma muburyo bwa crank ya moteri ya Daewoo
Ikirango cya peteroli ya Daewoo igabanijwemo ubwoko bwinshi ukurikije ibikoresho byakozwe, kuba boot hamwe nigishushanyo cyayo, icyerekezo cyo kuzunguruka crankshaft, kimwe nintego, ingano nibisabwa.
Ikidodo c'amavuta gikozwe mu byiciro bidasanzwe bya reberi (elastomers), ku modoka ya Daewoo hari ibice bikozwe mu bikoresho bikurikira:
● FKM (FPM) - fluororubber;
V MVG (VWQ) - reberi ya organosilicon (silicone);
● NBR - reberi ya nitrile butadiene;
● ACM ni reberi ya acrylate (polyacrylate).
Ubwoko butandukanye bwa reberi bufite ubushyuhe butandukanye, ariko ukurikije imbaraga za mashini hamwe na antifriction, ntabwo bitandukanye cyane.Ibikoresho byo gukora kashe ya peteroli mubisanzwe bigaragazwa mukimenyetso cyuruhande rwimbere, byerekanwa no kumurango wigice.
Ikidodo c'amavuta kirashobora kugira anther yuburyo butandukanye:
● Amababi (inkingi itagira umukungugu) imbere yikimenyetso cya peteroli (kireba igikonjo);
An Anther yinyongera muburyo bwimpeta ikomeye.
Mubisanzwe, kashe ya peteroli ya Daewoo ifite kashe ya peteroli, ariko hariho ibice kumasoko hamwe na bote yumutwe itanga uburinzi bwizewe bwumukungugu nibindi byanduza imashini.
Ukurikije icyerekezo cyo kuzunguruka crankshaft, kashe ya peteroli igabanijwemo ubwoko bubiri:
Ors Ukuboko kw'iburyo (inzira y'isaha);
● Hamwe na torsion ibumoso (isaha yo kugaruka).
Itandukaniro nyamukuru riri hagati yibi bimenyetso bya peteroli nicyerekezo cyibice biva imbere, biherereye muburyo bwiburyo cyangwa ibumoso.
Ukurikije intego, hari ubwoko bubiri bwa kashe ya peteroli:
Imbere - gufunga uruzitiro ruva kuruhande;
Inyuma - gufunga uruzitiro ruva kuruhande.
Ikidodo c'amavuta imbere ni gito, kubera ko gifunga urutoki gusa rw'igiti, aho ibikoresho byo kugihe hamwe na pulley yo gutwara ibice byashyizwe.Ikidodo c'amavuta yinyuma gifite umurambararo wiyongereye, kuko gishyizwe kuri flange iherereye kumutwe wa crankshaft ifashe isazi.Mugihe kimwe, igishushanyo cya kashe ya peteroli yubwoko bwose ni kimwe.
Kubijyanye n'ibipimo, kashe zitandukanye zamavuta zikoreshwa kumodoka ya Daewoo no mubindi bicuruzwa bifite moteri ya Daewoo, ariko ibisanzwe ni ibi bikurikira:
● 26x42x8 mm (imbere);
● 30x42x8 mm (imbere);
● 80x98x10 mm (inyuma);
● 98x114x8 mm (inyuma).
Ikidodo c'amavuta kirangwa n'ibipimo bitatu: diameter y'imbere (diameter ya shaft, yerekanwe mbere), diameter yo hanze (diameter y'umwobo uzamuka, byerekanwa na kabiri) n'uburebure (bwerekanwa na gatatu).
Daewoo Matiz
Inyuma ya Crankshaft Ikidodo c'amavutaReba Ikimenyetso Cyimbere cya Crankshaft
Ikidodo c'amavuta ya Daewoo ni rusange - gishyirwa kuri moderi nyinshi n'imirongo y'amashanyarazi, ifite ibikoresho bitandukanye by'imodoka.Kubwibyo, kuri moderi imwe yimodoka ifite amashanyarazi atandukanye, hakoreshwa kashe ya peteroli.Kurugero, kuri Daewoo Nexia ifite moteri ya litiro 1.5, hakoreshwa kashe ya peteroli yimbere ifite diameter y'imbere ya mm 26, kandi hamwe na moteri ya litiro 1,6, hakoreshwa kashe ya peteroli ifite diameter y'imbere ya mm 30.
Mu gusoza, hakwiye kuvugwa kubyerekeye ikoreshwa rya kashe ya Daewoo kumodoka zitandukanye.Kugeza mu mwaka wa 2011, Daewoo Motors Corporation yakoze imiduga myinshi, harimo izwi cyane mu gihugu cyacu Matiz na Nexia.Muri icyo gihe, isosiyete yakoze moderi ya Chevrolet Lacetti itazwi cyane, kandi moteri ya Daewoo yashyizwe (kandi irashyirwa) ku zindi modoka rusange za Motors (iyi sosiyete yaguze ishami rya Daewoo Motors mu 2011) - Chevrolet Aveo, Captiva na Epica.Kubwibyo, uyumunsi Daewoo crankshaft yamavuta yubwoko butandukanye akoreshwa haba kumurongo wa "classique" wiki kirango cya koreya, no kuri moderi nyinshi za kera na Chevrolet - ibi byose bigomba kwitabwaho muguhitamo ibice bishya kumodoka.
Radial (L-shusho) PXX ifite porogaramu imwe, ariko irashobora gukorana na moteri ikomeye.Zishingiye kandi kuri moteri ikandagira, ariko kuri axis ya rotor yayo (armature) hariho inyo, hamwe, hamwe nibikoresho byabugenewe, bizunguruka umuvuduko wa dogere 90.Ikinyabiziga gikuru gihujwe nibikoresho, byemeza kwaguka cyangwa gusubira inyuma ya valve.Iyi miterere yose iherereye munzu ya L ifite ibintu bigenda byiyongera hamwe numuyoboro usanzwe wamashanyarazi kugirango uhuze ECU.
PXX ifite valve yumurenge (damper) ikoreshwa kuri moteri yubunini bugereranije bwimodoka, SUV namakamyo yubucuruzi.Ishingiro ryigikoresho ni moteri yintambwe ifite armature ihamye, izengurutse stator ifite magnesi zihoraho zishobora kuzunguruka.Stator ikozwe muburyo bwikirahure, yashyizwe mubitereko kandi ihuzwa neza na flap yumurenge - isahani ihagarika idirishya hagati yimiyoboro yinjira nisohoka.RHX yiki gishushanyo ikozwe muburyo bumwe hamwe nu miyoboro, ihujwe ninteko ya trottle hamwe niyakira hakoreshejwe ama hose.Na none murubanza hari umuhuza usanzwe wamashanyarazi.
Guhitamo neza no gusimbuza kashe ya Daewoo crankshaft
Mugihe cyo gukora moteri, kashe ya peteroli ya crankshaft ikorerwa imitwaro ikomeye yubukanishi nubushyuhe, ibyo bigatuma buhoro buhoro bambara no gutakaza imbaraga.Mugihe runaka, igice kireka gukora imirimo yacyo mubisanzwe - ubukana bwumwobo usohoka wacitse kandi hagaragara amavuta yamenetse, bigira ingaruka mbi kumikorere ya moteri.Muri iki gihe, kashe ya mavuta ya Daewoo igomba gusimburwa.
Kubisimbuza, ugomba guhitamo kashe ya peteroli ikwiranye nubunini n'imikorere - hano moteri ya moteri n'umwaka wo gukora imodoka byitabwaho.Hagomba kwitabwaho cyane cyane ibikoresho byo gukora kashe ya peteroli.Kurugero, kubinyabiziga bikorera mubihe bishyushye, ibice byumwimerere bya FKM (FPM) fluororubber birakwiriye - bikorana icyizere kugeza kuri -20 ° C no munsi yacyo, mugihe bikomeza gukomera no kwambara.Nyamara, mu turere two mu majyaruguru n’uturere dufite imbeho ikonje, ni byiza guhitamo kashe ya MVG silicone yamavuta (VWQ) - igumana elastique kugeza kuri -40 ° C na munsi yayo, ibyo bigatuma moteri itangira neza nta nkurikizi ziterwa no kwizerwa kwa kashe ya peteroli.Kuri moteri zipakiye byoroheje, kashe ya peteroli ikozwe muri reberi ya nitrile butadiene (NBR) nayo izaba igisubizo cyiza - igumana elastique kugeza kuri -30 ... -40 ° C, ariko ntishobora gukora mubushyuhe buri hejuru ya 100 ° C.
Ubushyuhe bwo kurwanya kashe ya peteroli ikozwe mubikoresho bitandukanye
Niba imodoka ikoreshwa mubihe byumukungugu, birumvikana rero guhitamo kashe ya peteroli hamwe na boot yongeyeho.Ariko rero, ugomba kumva ko yaba Daewoo cyangwa OEM batanga kashe ya peteroli idakozwe, ibi nibice bitari umwimerere gusa bitangwa nabamwe mubakora mu gihugu ndetse no mumahanga bakora ibicuruzwa bya reberi.
Gusimbuza kashe ya peteroli ya crankshaft bikorwa hakurikijwe amabwiriza yo gusana no gukoresha moteri n'imodoka bihuye Daewoo na Chevrolet.Mubisanzwe, iki gikorwa ntigisaba gusenya moteri - birahagije gusenya disiki yibice nigihe cyagenwe (mugihe cyo gusimbuza kashe ya peteroli imbere), hamwe na flawheel hamwe na clutch (mugihe cyo gusimbuza amavuta yinyuma kashe).Gukuraho kashe ya peteroli ishaje bikorwa gusa na screwdriver cyangwa ikindi gikoresho cyerekanwe, kandi nibyiza ko ushyiraho bundi bushya ukoresheje igikoresho kidasanzwe muburyo bwimpeta, hamwe na kashe ya peteroli yinjijwe neza mukicara (kuzuza) agasanduku).Kuri moderi zimwe za moteri, gusimbuza kashe yamavuta yinyuma birashobora gusaba gusenya igifuniko cyose (ingabo), gifashwe kumurongo hamwe na bolts.Mugihe kimwe, birasabwa kubanza gusukura ahashyizweho kashe ya peteroli mumavuta numwanda, bitabaye ibyo kumeneka no kwangirika bishobora kugaragara vuba.
Hamwe no guhitamo neza no gusimbuza kashe ya Daewoo crankshaft, moteri izakora neza nta gutakaza amavuta no gukomeza ibiranga mubihe byose.
Igihe cyoherejwe: Nyakanga-26-2023