Gwenzi rine crankshaft bearing.
Mataira akaiswa pamabhureki akagadzika ecrankshaft necylinder block uye anoita basa rekutakura nekuisa mafuta anowanzo nzi macrankshaft bearing pads.
Kubata kweCrankshaft kunowanzo kamurwa kuita mhando mbiri: kubeya nebeya rinotenderera. Goko rebeya rinotenderera haringogone kutsigira nekuisa mafuta mucrankshaft chete, asiwo rinoita basa rekuisa crankshaft panzvimbo yaro.
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Maburi emataira maviri anofanira kutarisana nedivi rimwe chete, uye kana gwenzi rekubatanidza tsvimbo rakasiyana nemamwe mativi ese, zviratidzo zviri padivi rekubatanidza tsvimbo zvinofanira kuonekwa.
Kureba kwebheyaringi
Bearing itsva inoiswa muburi rechigaro, uye mugumo wega wega wezvikamu zviviri zvepamusoro nepazasi unofanirwa kunge wakakwirira ne 0.03-0.05mm kupfuura denderedzwa rechigaro chebearing. Kuti uve nechokwadi chekuti ganda rebearing neburi rechigaro zvinoenderana zvakanaka, vandudza mhedzisiro yekupisa.
Nzira yekuongorora kureba kwebush rekutakura ndeiyi: kuisa bush rekutakura, kuisa chifukidziro chebush rekutakura, kusimbisa bhoti rimwe rekupedzisira zvichienderana ne torque yakatarwa, isa gasket ine ukobvu hwe 0.05mm pakati peimwe mugumo wekuvhara ne bearing bush seat plane, kana torque ye screw end bolt yasvika 10-20N·m, kana gasket isingakwanise kubviswa, zvinoreva kuti urefu hwe bearing hwakareba zvakanyanya, uye mugumo usina kuiswa panzvimbo unofanira kurongwa pasi; Kana gasket ichigona kubviswa, zvinoratidza kuti urefu hwe bearing hwakakodzera; Kana gasket isina kukwizwa kusvika pa torque yakatarwa, haigone kubviswa, zvichiratidza kuti bearing bush ipfupi zvakanyanya uye inofanira kusarudzwazve.
Tenon yakatsetseka musana wakanaka
Bearing back inofanira kunge isina mavara, pamusoro pekuomarara Ra i 0.8μm, tenon inogona kudzivirira kutenderera kwebheyaringi, basa rekuisa zvinhu, senge tenon rakaderera zvakanyanya, rinogona kushandiswa kukanganisa kukwirira kwakakodzera, senge kukuvara kwetenon, inofanira kusarudzwazve bearing bushing.
Yakasimba isina husk
Mushure mekuisa gwenzi idzva rekuberekera pachigaro chekuberekera, denderedzwa regwenzi rekuberekera rinodiwa kuti rive rakakura kupfuura denderedzwa regwenzi rechigaro. Kana gwenzi rekuberekera raiswa mugomba rechigaro, rinogona kuiswa pedyo nechitubu chegwenzi rekuberekera kuti riite kuti kupisa kusaparare. Tarisa kana gwenzi rekuberekera rakapusa, unogona kudzvanya kumashure kwegwenzi rekuberekera kuti uone, kana ruzha rwuri pachena kuti alloy neplate yepasi hazvina kusimba, zvinofanirwa kusarudzwa patsva.
Mukana wekufananidza wedhairekitori remataira emugodhi unofanirwa kukodzera
Kana ganda remabheyaringi rasarudzwa, mukaha unoenderana unofanira kuongororwa. Panguva yekuongorora, silinda geji ne micrometer zvinoyera bearing bush nejenari, uye musiyano uripo ndewekuti gomba rakakwana rakamira sei. Nzira yekuongorora yekubuda kwegwena remabheyaringi ndeiyi: patsvimbo yekubatanidza, isa mafuta akatetepa pagwena remabheyaringi, simbisa tsvimbo yekubatanidza pajenari inoenderana, simbisa bhoti zvichienderana ne torque yakatarwa, wobva watenderedza tsvimbo yekubatanidza neruoko, unogona kutenderera 1 ~ 1/2 kutendeuka, dhonza tsvimbo yekubatanidza ichienda kudivi re axis, hapana kunzwa kwemukaha, ndiko kuti, kusangana nezvinodiwa; Kune crankshaft shingles, isa mafuta pamusoro pemutsipa wega wega weshaft nebearing shingles, isa crankshaft uye simbisa mabhoti zvichienderana ne torque yakatarwa, uye dhonza crankshaft nemaoko ese, kuitira kuti crankshaft igone kutenderera 1/2 kutendeuka, uye kutenderera kwacho kuve kwakareruka uye kwakafanana pasina chinhu chinovhara.
Nzira chaiyo yekuisa mataira e crankshaft
Kuiswa kwemataira e crankshaft nemazvo kunosanganisira matanho anotevera akakosha:
Kuiswa kwebalance shaft: Isa balance shaft kumativi ese ecrankshaft. Aya balance shafts anoshandisa splashing oil kuti apise mafuta, pane kumanikidza mafuta kuti apise mafuta kuburikidza nepombi yemafuta. Nokudaro, kudzora gap pakati pebalance shaft nebearing shell kwakakosha zvikuru uye kunofanira kuchengetwa pakati pe 0.15- 0.20 mm.
Kudzora nekugadzika kwenzvimbo: Kana nzvimbo yacho isiri nyore kudzora, unogona kutanga washandisa feeler kuyera nzvimbo iri pakati pebearing bush nebalance shaft apo bearing bush isati yaiswa pa cylinder block. Nzvimbo inokurudzirwa ndeye 0.3 mm. Kana nzvimbo yacho iri pasi pe 0.3 mm, saizi inodiwa inogona kuwanikwa nekukwesha kana kugadzira lathe kuti ive nechokwadi chekuti kupindirana kuri pakati pebearing bush nebearing bush kuri 0.05 mm, uye nzvimbo yacho iri 0.18 mm mushure mekunge bearing bush yabatwa mubearing bush.
Bush rekuisa bearing rakagadzikana: Pakuisa bush rekuisa bearing re balance shaft, glue ye302AB inofanira kuiswa kumashure kwebush rekuisa bearing kuti bush rekuisa bearing rigare zvakanaka uye kudzivirira kuti risafambe kana kusunungura.
Kuisa mabheya panzvimbo uye mafuta: Bheya rega rega rine bump rekuisa panzvimbo, iro rinofanira kunamirwa munzvimbo yekuisa panzvimbo pabhiriji. Panguva imwe chete, iva nechokwadi chekuti buri rekuisa mafuta mubheya rakabatana neburiji rekuisa mafuta mubhiriji kuitira kuti sisitimu yekuisa mafuta ishande.
Kuisa chifukidziro chemabheyaringi: Mushure mekuisa chifukidziro chekutanga chemabheyaringi, tenderedza crankshaft kuti uve nechokwadi chekuti hapana chakanamira. Isa chivharo chemabheyaringi wochisimbisa zvichienderana nezvinodiwa. Izvi zvinoitwa pachivharo chimwe nechimwe chemabheyaringi. Kana chivharo chemabheyaringi chakanamira, dambudziko rinogona kunge riri muchivharo chemabheyaringi kana muchikamu chemabheyaringi. Bvisa wotarisa kana paine maburrs kana kuti chigaro chemabheyaringi chisina kukodzera.
Nekutevera matanho aya, unogona kuve nechokwadi chekuiswa kwemataira ecrankshaft nemazvo uye kudzivirira kutadza kushanda zvakanaka kwemuchina nekuda kwekuiswa kusina kunaka.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemota zveMG&MAUXS zvinogamuchirwa kutenga.
