Cranked liner: omume na-akpata, nkọwa na atụmatụ nke idozi nsogbu

Ọtụtụ mgbe ọtụtụ forums na akpakanamde isiokwu, ị pụrụ ịgụ eri banyere kụrụ aka engine ma ọ bụ na crank inserts. Nke a bụ ihe mberede ọnọdụ na esịtidem combustion engine. Mgbe ha na-ekwu na cranked wet, nke pụtara na biarin na crankshaft na ejikọta mkpara tiekwa mkpu nke oche, na ha na-abaghị uru. Nke a bụ oké njọ, nke na-eme ezi mgbe. Ọkwọ ụgbọala nwere ike ịhụ ihe mere na ala-edu moto mmanụ si na-amaghị emeputa.

Ma ihe kpatara ya bụ ihe ndị ọzọ, na ha na-agaghị na-metụtara lubrication na ya mma. Dị ka ihe àmà nke a na e nwere ọtụtụ ihe atụ ebe buu rụrụ ada ma ọ bụrụ na engine na-idei mmiri n'okpuru ika mbụ mmanụ. Ma ọ bụ Anglịkan - biarin rụọ ọrụ ihe karịrị otu narị puku kilomita na nkezi àgwà nke mmanụ. Ka anyị ghọta ihe mere ntị crank nke dị n'ụkwụ crankshaft, olee ihe na-emetụta ya na nke ahụ bụ isi na-akpata ihe a onu.

Ijikọ mkpanaka bushing - ihe ọ bụ?

The esịtidem combustion engine nwere nnọọ elu wear mmiri. Nke a crankshaft. Mmewere na agaghị maka omenala biarin. N'ihi na nke imewe atụmatụ eji biarin. The imewe nke ọtụtụ n'ime ndị a n'akụkụ nwere ike ịbụ dị iche iche. Otú ọ dị, mgbe nile mma nke engines emewo ka eziokwu ahụ bụ na ugbu a na-eji ígwè mpempe akwụkwọ ntekwasa na a pụrụ iche mgbochi esemokwu oyi akwa. Nke a bụ ihe jikọtara mkpanaka biarin. A ọcha na-arụnyere na pụrụ iche n'ebe - akwa. Inserts na ofu. The mkpa fixation nke a n'akụkụ bụ eziokwu na ha nwere oghere maka mmanụ okporo ụzọ. Ha ga-ederịta akwụkwọ ozi ahụ bed. Ọzọkwa nyere site n'ọnụ ndị esemokwu kpochidoro na kpọmkwem, ẹkedọhọde ebupụta. Ijikọ mkpanaka bushing - a ụdị a na-echebe mmewere, site nke ndụ nke crankshaft na-ukwuu ụba.

Ihe dị iche n'etiti isi na ejikọta mkpanaka iche iche

Ị ga-maara na e nwere abụọ iche iche nke inserts. Nke a na njikọ mkpanaka ahụ na ụmụ amaala. Nke mbụ bụ n'etiti ejikọta nkpa-n'aka na crankshaft magazin. Root mmewere yiri nke mbụ nke ha bu n'obi iji. Otú ọ dị, ọ bụ ebe crankshaft na-ẹkenịmde ke moto ụlọ. Inserts dị iche na nke. Akụkụ adabere ụdị nke esịtidem combustion engine, n'ihi na nke akpan akpan akụkụ na-arụpụtara. E nwere ihe pụrụ iche idozi inserts. Ha si dị iche na mbụ ọhụrụ, arụnyere na engine. Ntị nwughari akara ịdị iche iche naanị multiples nke 0,25 mm. Ya mere, ha nha bụ mkpokọta - 0,25 mm, 0,5 mm, 0,75 mm, 1 mm.

Ihe mere mbịne inserts

N'ihi ya, crankshaft - nke a bụ akụkụ na-ejikwara n'okpuru oké ọnọdụ, na ọ nwere iji nagide nnukwu ibu na oké okpomọkụ. The usoro na ntukwasi-obi esetịpụ axle na pụrụ inye ezi ọrụ dum crank usoro, mkpa ntị. Cervical aro arụ ọrụ dị ka ndị dị n'ime ogige ahụ. Inserts - na n'èzí. Na esịtidem combustion engine ngọngọ nwere ọwa maka inye pressurized mmanu. N'ihi na mmanụ film na uwe ndị dị iche iche na, na-crankshaft nwere ike bugharia. Gịnị mere e ji ụgbọala nwe na-eche ọnọdụ ebe ndị engine cranked iche iche crankshaft? E nwere ọtụtụ ihe ga-ekwe omume ihe. Ka anyị lee ha ebe a.

n'ibu wear

Ihe nke mbu mere na mgbe engine Ndozi rụrụ nnọchi isi na ejikọta mkpanaka inserts, bụ mmepụta. Eyi akụkụ ruru ka n'ibu ibu. Ọtụtụ ndị na-agbalị iji zọpụta na nti, ma ọ bụ na-abaghị uru. Ebe a aka physics na n'ụzọ anụ ahụ Filiks a dị iche iche n'ụzọ enweghị ike na-arụ ọrụ. Eyi na dọkatụrụ adọka bụ apụghị izere ezere. The mgbochi esemokwu oyi akwa na wet emecha ehichapu ya. Nke a na-eduga ná free ije nke crankshaft. E nwere clearances. N'ihi ya, ọnọdụ mmanụ na-ebelata, na nnọọ budata. On ọtụtụ engines, nke nwere ihe dị ukwuu pụrụ ịtụkwasị obi, ma ọ bụrụ na ndị liner na-cranked, ọ na-ekwu na ha na-eyi.

Adiana nke crankshaft ejikọta mkpanaka bushings

Nke a bụ otu n'ime ndị kasị ewu ewu nsogbu. Na nsogbu dị otú ahụ chere ihu ọtụtụ ụgbọ ala nwe. Ma n'ihi ihe bụghị onye ọ bụla maara. Ka anyị tụlee ihe na-eme mmewere. Efere mkpanaka inserts mkpa ezuru. Ọ na-n'ịnyịnya na a pụrụ iche oche. The elu mgbidi ọkara yiri mgbaaka nwere pụrụ iche projections nke ka undeveloped na moto neobkatannom abut ndị frontal akụkụ nke cylinder ngọngọ. Ụfọdụ ebe, n'oche nnọọ ike jide ejikọta mkpanaka bushing. N'ihi ya, a na-ahụkarị ọnọdụ - cranked liner. The efere bụghị nanị na-agbagharị, ma arapara crankshaft magazin. Na nke a, na moto ulo iri na agaghịkwa amalite.

Akpata mmebi ejikọta mkpanaka bushings

mmezi nke esịtidem combustion engines ọkachamara ahụ ọtụtụ ihe mere na biarin na-agba gburugburu. Ọtụtụ mgbe nke a bụ n'ihi na gabiga ókè oké mmanụ, nke na-ada na metal ahụ. Tee na ibe nwere na abrasion iche iche. Ọ na-eme, na zuru ezu enweghị mmanụ. Karịsịa ndị na-emetụta ụgbọala na eyi mmanụ akara yiri mgbaaka. Part nke mmanu nanị aga "n'ime ọjà." Dị ka a N'ihi ya, ndị liner na cranked na engine e zigara maka di ike. Ọ gaghị zuru ezu tightened n'etiti a amị ndu. Ndien ke akpatre, ihe ọzọ mere. Ọ bụ oke mkpa mmanụ. Karịsịa otú ahụ na ngwaahịa na-emerụ ka engines na-arụ ọrụ n'okpuru elu ibu.

Ịda iwu nke tightness

Ọ bụrụ na cranked iche iche, ihe ndị mere nwere ike ịbụ na. Na usoro mmepụta, kpọkọtara na mmepụta site etozu, nke a ga-eme eme. Ma ọ bụrụ na moto na-ama rụziri, mgbe ahụ, dịcha, nhọrọ nke inserts e rụrụ ọhụma na-erughị ala-e tiwara. Mgbe engine na-agba ọsọ, inserts na-enwe ụba esemokwu torque. Oge a nēche bugharia wet. Ma n'ihi na nke ala-eme mgbalị nke na-ahụ ibe ke ebe, mbịne n'ihe ize ndụ na-abawanye budata. N'okpuru nduzi nke mkpumkpu loading, ọdịda ike esemokwu agba bushing vibrates. Ọzọkwa, n'ígwè film kụrie. N'ihi ya, akụkụ ahụ na-agbagharị na retaining nut bụ enweghị ike igbochi ya.

Olee otú iji chọpụta na mmebi

Mgbe mbịne amaala inserts ozugbo ada ada crankshaft na cylinder ngọngọ. N'ihe banyere rotationally ejikọta mkpanaka amị ọdịda uche mkpanaka onwe ya, kolneval na cylinder ngọngọ. N'ihi ya, ụgbọ ala nwe nwere ike na-enyere ịrụzi moto. Nke a mmebi nwere ike kpebisiri ike. E nwere ụfọdụ ihe ịrịba ama nke crank inserts. Otu n'ime ha - a ji mara dara clatter gburugburu moto. Ọ kwụsịghị ọbụna na-abaghị uru, na-abawanye na ibu ọ gara ọbụna karị. Ọzọ mma - ala ọnọdụ mmanụ. Ọ bụrụ na ndị engine bụ oyi, mgbe ahụ, ada ike ghara ịdị. Ọ bụrụ na ọnọdụ bụ olileanya na-adịghị, moto uloanumaanu, na ndụ ya nwere ike na-ịrụzi.

Mmezi na ya pụta

A na-ahụkarị ọnọdụ - cranked iche iche. Gịnị na-eme? Iji dozie nsogbu nwere ike ịbụ dị iche iche, dabere na ọdịdị nke mebiri. Mgbe ụfọdụ, i nwere ike inwe nnọchi pad na polishing na crankshaft. Ndozi ga-karị oké ọnụ ọnọdụ ndị siri ike. Ọ bụrụ na cranked ejikọta mkpanaka biarin, na oge a na engines bụghị oké nsogbu. Ma nke a adịghị emetụta na ụmụ amaala. Ọnọdụ na-eme ka ahụ mebiri emebi liner bụ naanị na-agbanwe agbanwe na moto bụ on. Ndị ọkachamara na-adịghị ike ikwu nke a obibia. Source belata otú di na nwunye na-ejikọta mkpanaka-crankshaft nwere ike belata nke ukwuu. A ọtụtụ ndị ọzọ viable nhọrọ - bụ dochie na mkpanaka na nke e nwere otu nsogbu. Ọzọkwa, ọ bụrụ na cranked inserts (VAZ-2172 akpan akpan), na na na-agbaji mkpọchi na ejikọta mkpara. More optimally ga imefusị ihe crankshaft n'okpuru ọzọ idozi size na ịrụ a zuru nnọchi nke iche iche na ejikọta mkpara. Mike aro mgbe adiana ọ bụ amanyere bụ iwu. On n'olu nke usoro na-guzobere badass. Nanị ụzọ nweta chọrọ n'elu ọnọdụ na engine ga-agba ọsọ n'ụzọ ziri ezi.

Na n'ihi na

Ọ bụrụ na ụgbọala na-ihe pounded, nke a bụ ihe mgbaàmà maka ihe ozugbo cessation ojiji nke ụgbọala. Ga-amalite na engine. Dịcha, na engine crank inserts. Ịrụzi a mmebi pụrụ ịbụ nnọọ oké ọnụ. Buru n'uche na akụ ọcha emetụta na okpomọkụ na ọnọdụ nke moto ọrụ. Ọ dịghị mkpa ka overheat na engine. Dị ka mmanụ, ọ bụ odi mfe iji ndị na ngwaahịa na n'ụzọ zuru ezu izute chọrọ na tolerances nke emeputa.

ọgwụgwụ

Ya mere, anyị chọpụtara na ihe mere e cranking iche iche. Ewepu mmebi, na-engine na elu na-agba ruo ogologo oge, oge ịgbanwe mmanụ, nzacha, idebe okpomọkụ ọnọdụ nke engine ọrụ.