1. Ibyangiritse byo kwangiza

Mu mashini zitandukanye zubwubatsi nka kamyo yikamyo na excavator, impeta yo guswera nigice cyingenzi cyohereza umutwaro wa axial, umutwaro wa radiyo nigihe cyo guhindagurika hagati yumuzingi na chassis.

Mugihe cyumutwaro woroheje, irashobora gukora mubisanzwe no kuzunguruka mubwisanzure.Nyamara, iyo umutwaro uremereye, cyane cyane mubushobozi bwo guterura ntarengwa no kurwego ntarengwa, biragoye ko ikintu kiremereye kizunguruka, cyangwa ntigishobora kuzunguruka na gato, kuburyo cyiziritse.Muri iki gihe, uburyo nko kugabanya intera, guhindura imitegekere, cyangwa kwimura umwanya wa chassis mubisanzwe bikoreshwa muguhindura umubiri kugirango bifashe kumenya icyerekezo cyizenguruka cyikintu kiremereye no kurangiza guterura hamwe nibindi bikorwa.Kubwibyo, mugihe cyibikorwa byo kubungabunga, usanga akenshi usanga inzira nyabagendwa yikaraga yangiritse byangiritse cyane, kandi ibice byumwaka byerekeje kumihanda nyabagendwa bibyara kumpande zombi zubwoko bwimbere hamwe n'umuhanda wo hasi imbere yakazi gace, bigatuma umuhanda wo hejuru wumuhanda ucika intege ahantu hahangayitse cyane., kandi utange ibice bya radiyo mugihe cyo kwiheba.

2. Ikiganiro ku mpamvu zitera kwangirika

.Ubushobozi bwitwa static ubushobozi bwerekeza kubushobozi bwo kwifata mugihe ihindagurika rihoraho ryumuhanda δ rigeze kuri 3d0 / 10000, naho d0 ni diameter yibintu bizunguruka.Ihuriro ryimitwaro yo hanze isanzwe igereranwa numutwaro uhwanye Cd.Ikigereranyo cyubushobozi buhamye nuburemere buringaniye bwitwa ibintu byumutekano, bisobanurwa nka fs, arirwo shingiro nyamukuru ryo gushushanya no gutoranya ibyuma.

Iyo uburyo bwo kugenzura imihangayiko ntarengwa yo guhuza hagati ya roller n'inzira nyabagendwa ikoreshwa mugushushanya ibyuma, umurongo wo guhuza umurongo [line umurongo] = 2.0 ~ 2.5 × 102 kN / cm.Kugeza ubu, abayikora benshi bahitamo kandi bakabara ubwoko bwo kwishongora ukurikije ubunini bwumutwaro wo hanze.Dukurikije amakuru ariho, imihangayiko yo guhura yikintu gito cya tonnage nini ni nto ugereranije niy'ikinini kinini cya tonnage muri iki gihe, kandi n’umutekano nyirizina ni mwinshi.Ninini ya tonnage ya crane, nini nini ya diameter yikintu cyoroshye, niko igabanuka ryakozwe neza, kandi niko ibintu bigabanya umutekano.Ninimpamvu yibanze ituma ubwikorezi bwa crane nini ya tonnage byoroshye kwangirika kuruta kwifata kworoheje ya toni nto.Kugeza ubu, muri rusange abantu bemeza ko umurongo uhuza umurongo wa crane iri hejuru ya 40 t itagomba kurenga 2.0 × 102 kN / cm, kandi umutekano ntugomba kuba munsi ya 1.10.

(2) Ingaruka zo gukomera kwimiterere ya rotable

Impeta yo guswera nigice cyingenzi cyohereza imizigo itandukanye hagati yizunguruka na chassis.Gukomera kwayo ntabwo ari binini, kandi ahanini biterwa nuburyo bukomeye bwimiterere ya chassis hamwe nimpinduka zishyigikira.Mu buryo bw'igitekerezo, imiterere myiza ya rotable ni ishusho ya silindrike ifite ubukana buhanitse, kuburyo umutwaro kuri rotable ushobora kugabanwa neza, ariko ntibishoboka kubigeraho kubera uburebure bwuburebure bwimashini yose.Isesengura ryibintu bitagira ingano byerekana impinduka zerekana ko guhindura isahani yo hepfo ihujwe no guhinduranya hamwe no kwifata ari nini cyane, kandi biranakomeye cyane bitewe nuburyo umutwaro munini wigice, utera umutwaro kwibanda kuri a agace gato k'umuzingo, bityo byongera umutwaro wa roller imwe.Umuvuduko wakiriwe;cyane cyane bikomeye ni uko guhindura imiterere ihindagurika bizahindura imiterere yo guhuza hagati yumukino ninzira nyabagendwa, bigabanye cyane uburebure bwitumanaho kandi bitera kwiyongera kwinshi mubitekerezo.Nyamara, uburyo bwo kubara uburyo bwo guhuza ibibazo hamwe nubushobozi buhamye bukoreshwa muri iki gihe bushingiye ku gitekerezo cyerekana ko icyuma cyogosha cyatsindagirijwe kandi uburebure bwo guhuza imizingo ni 80% by'uburebure.Biragaragara, iyi ngingo ntabwo ihuye nikibazo nyirizina.Iyi ni indi mpamvu ituma impeta yoroha byoroshye kwangirika.

(3) Ingaruka zo gutunganya ubushyuhe

Ubwiza bwo gutunganya ubwikorezi bwonyine ubwabwo bugira ingaruka cyane kubikorwa byo gukora neza, gukuraho axial hamwe no gutunganya ubushyuhe.Ikintu cyirengagizwa byoroshye hano ni ingaruka zuburyo bwo kuvura ubushyuhe.Ikigaragara ni uko, kugirango wirinde gucika intege no kwiheba hejuru yumuhanda, birasabwa ko ubuso bwumuhanda bugomba kuba bufite uburebure bwimbitse bwimbitse hamwe nuburemere bwibanze hiyongereyeho gukomera bihagije.Dukurikije amakuru y’amahanga, ubujyakuzimu bwikomye bwumuhanda wumuhanda bigomba kwiyongera hamwe no kwiyongera kwumubiri uzunguruka, ubujyakuzimu bushobora kurenga 6mm, kandi ubukana bwikigo bugomba kuba hejuru, kugirango inzira nyabagendwa izagira impanuka nyinshi kurwanywa.Kubwibyo, ubujyakuzimu bwurwego rukomye hejuru yumuhanda woguswera ntiruhagije, kandi ubukana bwintangiriro ni buke, nabwo nimwe mumpamvu zangiza.

3.Ingamba zo kunoza

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(2) Mugihe hateguwe ibyuma binini bya diametre, ibintu byumutekano bigomba kongerwa muburyo bukwiye;kongera muburyo bukwiye umubare wibizunguruka birashobora kandi kunoza imiterere yo guhuza hagati yizunguruka ninzira nyabagendwa.

.Irashobora kugabanya umuvuduko wo kuzimya intera hagati, guharanira kubona uburemere bukomeye bwo hejuru hamwe no gukomera kwimbitse, kandi ikarinda kuzimya ibice hejuru yumuhanda.