Imiterere, itandukaniro n'imikoreshereze y'ubwoko cumi n'ine bw'imitako
Ibyuma by'ingenzi mu bikoresho bya mekanike. Inshingano yabyo nyamukuru ni ugushyigikira umubiri uzenguruka wa mekanike kugira ngo ugabanye umuvuduko w'ibikoresho mu gihe cyo kohereza. Ibyuma by'ingenzi bigabanyijemo ibyuma bizunguruka hagati n'ibyuma bisunika hakurikijwe icyerekezo gitandukanye cy'ibyuma cyangwa inguni zo gukoraho. Dukurikije ubwoko bw'ikintu gizunguruka, gigabanyijemo: umupira uyobora, icyuma gizunguruka. Dukurikije niba gishobora kuzunguruka, gigabanyijemo: ibyuma bizunguruka, ibyuma bidazunguruka (ibyuma bikomeye). Dukurikije umubare w'inkingi z'ikintu gizunguruka, gigabanyijemo: icyuma gizunguruka ku murongo umwe, icyuma gizunguruka ku murongo ibiri, n'icyuma gizunguruka ku mirongo myinshi. Dukurikije niba ibice bishobora gutandukanywa, gigabanyijemo: ibyuma bizunguruka bishobora gutandukanywa n'ibyuma bidatandukanywa. Byongeye kandi, hari ishyirwa mu byiciro hakurikijwe imiterere n'ingano by'imiterere. Iyi ngingo isangiye ahanini imiterere, itandukaniro n'imikoreshereze ijyanye n'ibyuma 14 bihuriweho.
Hari inguni yo guhuza hagati y’umugozi n’umupira, inguni isanzwe yo guhuza ni 15°, 30° na 40°, uko inguni yo guhuza iba nini, niko ubushobozi bwo guhuza burushaho kuba bwinshi, niko inguni yo guhuza iba nto, niko bigenda neza mu kuzenguruka kw’umuvuduko mwinshi, umugozi umwe ushobora kwihanganira umutwaro wa radial n’umutwaro wa axial ugana ku cyerekezo kimwe. Mu miterere, imigozi ibiri ya angular contact ball bearings ihuriweho inyuma isangiye impeta y’imbere n’impeta y’inyuma, ishobora kwihanganira umutwaro wa radial n’ugana ku cyerekezo kimwe.
Imikoreshereze y'ingenzi:
Umurongo umwe: imashini ihindura igikoresho, moteri ifite frequency nyinshi, turbine ya gaze, imashini igabanya centrifugal, uruziga ruto rw'imbere rw'imodoka, umugozi utandukanya pinion.
Umurongo ubiri: pompe y'amavuta, imashini ihutisha imizi, compressor y'umwuka, transmission zitandukanye, pompe zitera lisansi, imashini zicapa.
2. Ingano y'umupira w'umuzenguruko
Imipira y'icyuma ifite imirongo ibiri, inzira yo gusiganwamo y'inyuma ifite ubwoko bw'uruziga rw'imbere, bityo ishobora guhindura mu buryo bwikora imiterere y'umugozi iterwa no guhindagurika cyangwa kudashyira hagati kw'umugozi cyangwa aho utuye, kandi icyuma gifunganye gishobora gushyirwa ku mugozi hakoreshejwe ibifunga, ahanini bifite imitwaro ya radial.
Ikoreshwa ry'ingenzi: imashini zikora imbaho, imigozi yo gutwara imashini zikora imyenda, imikandara ihagaze ifite uruziga rw'intebe.
3. Ibyuma bizunguruka by'umuzenguruko
Ubwo bwoko bw'ubwikorezi bufite imigozi y'uruziga hagati y'impeta y'inyuma y'inzira y'uruziga n'impeta y'imbere y'inzira y'inziga ebyiri, hakurikijwe imiterere y'imbere itandukanye, igabanyijemo ubwoko bune: R, RH, RHA na SR, kuko hagati y'inzira y'uruziga rw'uruziga rw'inyuma ijyanye n'aho uruziga ruherereye, hamwe n'imikorere ihamye, bityo ishobora guhindura mu buryo bwikora umugozi utari wo bitewe no guhindukira cyangwa kuva hagati k'umugozi cyangwa igikonoshwa, kandi ishobora kwihanganira umutwaro wa radial n'umutwaro wa axial w'impande ebyiri.
Imikoreshereze y'ingenzi: imashini zikora impapuro, ibikoresho byo kugabanya, imigozi y'imodoka za gari ya moshi, intebe z'amasanduku y'ibikoresho byo kuzunguruka, imashini zizunguruka, imashini zicukura, ecran zizunguruka, imashini zicapa, imashini zikora imbaho, imashini zitandukanye zigabanya imyanda mu nganda, imashini zipima uburebure bw'umubumbe zihagaze.
4.Ingano y'uruziga ruzunguruka
Udupira tw’uruziga muri ubwo bwoko bw’ubwikorezi duhengamye mu buryo bugororotse, kuko ubuso bw’inzira yo gusiganwamo ari uruziga, bufite imikorere ihamye, bityo umugozi ushobora kwemererwa kugira aho uhengamiye, ubushobozi bwo gusiganwa mu buryo bunini cyane, kandi ushobora gutwara imitwaro myinshi ya radial mu gihe utwaye umutwaro mu buryo burambuye, kandi muri rusange ushyirwamo amavuta iyo ukoreshejwe.
Ikoreshwa ry'ingenzi: moteri zitanga amashanyarazi, moteri zihagaze, imiyoboro y'amato, ibigabanya ibyuma bizunguruka, ibyuma bito bito, inganda z'amakara, imashini zisohora ibikoresho, n'imashini zikora ibikoresho.
5. Ibyuma birebire bifite imigozi
Ubwo bwoko bw'ubwikorezi bufite imigozi y'uruziga, iyoborwa n'umugozi munini w'impeta y'imbere, kandi igishushanyo mbonera gituma imiterere y'ubuso bw'imbere bw'inzira yo gusiganwa, ubuso bw'impeta y'inyuma n'ubuso bumeze nk'ubuhanamye bw'ubuso buzunguruka buhurira ku murongo wo hagati w'ubwikorezi. Imigozi y'umurongo umwe ishobora kwihanganira imitwaro ya radial n'imitwaro ya axial imwe, naho imigozi y'umurongo ibiri ishobora kwihanganira imitwaro ya radial n'imitwaro ya axial ibiri, kandi ikwiriye gutwara imitwaro iremereye n'imitwaro ya shock.
Imikoreshereze y'ingenzi: imodoka: amapine y'imbere, amapine y'inyuma, transmissions, imigozi y'impini ihindagurika. Imashini zikoresha imashini, imashini z'ubwubatsi, imashini nini z'ubuhinzi, ibikoresho byo kugabanya ibikoresho by'imodoka za gari ya moshi, imigozi y'uruganda ruzunguruka n'ibikoresho byo kugabanya.
Mu miterere, buri feri y'umupira w'umuyoboro munini ifite inzira yo gusiganwa ihoraho ifite igice cya gatatu cy'uruziga rw'umuyoboro w'umupira. Imiyoboro miremire y'umupira ikoreshwa cyane cyane mu gutwara imizigo ya radial, ariko kandi ishobora no gutwara imizigo imwe n'imwe yo mu muyoboro.
Iyo uburebure bw'urukiramende rwiyongereye, rufite imiterere nk'iy'udupira tw'ingufu kandi rushobora kwihanganira imitwaro y'umurongo ugororotse isimburana mu byerekezo byombi. Ugereranyije n'ubundi bwoko bw'udupira tw'ingufu dufite ingano imwe, ubwo bwoko bw'udupira bufite ingano ntoya yo gukururana, umuvuduko mwinshi kandi bufite ubuziranenge bwinshi, kandi ni bwo bwoko bw'udupira bukundwa n'abakoresha iyo bahisemo icyitegererezo.
Ikoreshwa ry'ingenzi: imodoka, traktori, ibikoresho by'imashini, moteri, pompe z'amazi, imashini z'ubuhinzi, imashini zikora imyenda, n'ibindi.
7.Umupira wo guterura (Thrust ball bearing)
Igizwe n'impeta y'imipira yo mu bwoko bwa "raceway" ifite ishusho y'umucanga hamwe n'aho umupira n'akazu bihurira, kandi impeta y'imipira yo mu bwoko bwa "raceway" ihuye n'umucanga yitwa impeta y'umucanga, naho impeta y'imipira yo mu bwoko bwa "raceway" ihuye n'aho iherereye yitwa intebe. Impeta y'imipira yombi ihuye n'umucanga w'uruziga rwo hagati, impeta imwe ishobora kwihanganira umutwaro w'imipira imwe, naho impeta y'imipira ibiri ishobora kwihanganira umutwaro w'imipira ibiri (nta na kimwe gishobora kwihanganira umutwaro w'imipira).
Imikoreshereze y'ingenzi: imigozi yo kuyobora imodoka, imigozi y'ibikoresho by'imashini.
8. Umupira wo guterura (Thrust ball bearing)
Ibyuma bizunguruka bikoreshwa mu gutwara imigozi ishingiye ku mutwaro, imitwaro ivanze ya meridional, ariko umutwaro wa warpstroke ntugomba kurenza 55% by'umutwaro wa axial. Ugereranyije n'izindi mbyuma bizunguruka, ubu bwoko bw'imyenda bufite coefficient yo hasi yo gukururana, umuvuduko wo hejuru wo kuzenguruka, kandi bufite ubushobozi bwo guhuza. Ibyuma bizunguruka bya 29000 ni mbyuma bizunguruka bitagira ingano, bishobora kugabanya ukunyerera kw'inkoni n'inzira yo gusiganwa mu kazi, kandi mbyuma ni ndende, umurambararo ni munini, umubare w'imyenda ni munini kandi ubushobozi bwo kuyitwara ni bwinshi, akenshi ishyirwamo amavuta, kandi hari igihe umuvuduko muto ushobora gusigwa amavuta.
Ikoreshwa ry'ingenzi: moteri zitanga amashanyarazi, imigozi y'imashini zikora amashanyarazi.
9. Ibyuma bizunguruka by'uruziga
Imigozi y'imigozi izunguruka isanzwe iyoborwa n'udupira tubiri tw'umugozi uzunguruka, ibi bikaba bikomeza? Umugozi w'urukiramende n'umugozi uyobora ibyuma birema ihuriro rishobora gutandukanywa n'irindi tsinda ry'imigozi kandi rikaba umugozi utandukanye.
Ubwo bwoko bw'imitako yo gushyiramo imitako bworoshye kuyikuraho, cyane cyane iyo impeta z'imbere n'inyuma zikenewe kugira ngo zigire ingaruka ku gice cy'umugozi n'igikonoshwa. Ubu bwoko bw'imitako bukoreshwa gusa mu gutwara imizigo ya radial, kandi imitako y'imitako imwe gusa ifite imitako ku mpeta z'imbere n'inyuma ishobora gutwara imizigo mito ihoraho cyangwa imizigo minini ihoraho.
Imikoreshereze y'ingenzi: moteri nini, imigozi y'ibikoresho by'imashini, udusanduku tw'imigozi y'axle, crankshafts za moteri ya mazutu, imodoka, transformers z'abashyigikira, n'ibindi.
10.Umupira w'inkoni ufite amanota ane
Ishobora kwihanganira umutwaro wa radial n'umutwaro wa axial ugana ku cyerekezo kimwe, kandi umutwaro umwe ushobora gusimbura umutwaro wa angular contact bearing w'imbere cyangwa inyuma, ukwiriye umutwaro wa axial cyangwa umutwaro wa sintetike hamwe n'igice kinini cy'umutwaro wa axial, kandi ubwo bwoko bw'umutwaro bushobora gukora imwe mu nguni iyo ifashe umutwaro wa axial mu cyerekezo icyo ari cyo cyose, bityo ferrule n'umupira bihora bihurira ku mpande ebyiri z'ingingo y'icyuma itatu ku murongo uwo ari wo wose wahuza.
Ikoreshwa ry'ingenzi: moteri z'indege, turbine z'umwuka.
11.Ibyuma by'urukiramende rukozwe mu cyuma gikozwe mu cyuma
Igizwe n'impeta y'umuhanda wo gusiganwaho isa n'iy'umucanga (impeta y'umugozi, impeta y'intebe) ifite imigozi y'umuzinga n'ibice by'akazu. Imigozi y'umuzinga itunganywa n'ubuso bunini, bityo igitutu kiri hagati y'imigozi n'ubuso bw'umuhanda wo gusiganwaho kirakwirakwira kimwe, kandi gishobora kwihanganira imitwaro y'umurongo umwe, gifite ubushobozi bwinshi bwo gusiganwaho no gukomera gukomeye.
Ikoreshwa ry'ingenzi: imashini zicukura peteroli, imashini zikora ibyuma n'izikora ibyuma.
12.Ibyuma bizunguruka by'urushinge rwo gushyiramo inshinge
Ibyuma bitandukanye bigizwe n'impeta zo mu nzira yo gusiganwa hamwe n'imizingo y'urushinge n'ibishushanyo by'ibiziga, kandi bishobora guhuzwa n'impeta nto zo mu nzira yo gusiganwa cyangwa impeta nini zo mu nzira yo gusiganwa. Ibyuma bidatandukana ni icyuma kimwe kigizwe n'impeta zo mu nzira yo gusiganwa n'imizingo y'urushinge n'ibice by'ibiziga byashyizweho ikimenyetso neza, bishobora gutwara imizigo y'umurongo umwe, bifata umwanya muto kandi bikaba byiza ku gishushanyo mbonera cy'imashini.
Imikoreshereze y'ingenzi: ibikoresho bihindura umuvuduko ku modoka, abahinzi, ibikoresho by'imashini, nibindi.
13. Ibyuma bito bito bikozwe mu buryo bwa "Thrust tapered roller bearing"
Ubwo bwoko bw'ubwikorezi bufite umugozi wa trapezoidal uzengurutse (impera nini ni uruziga), umugozi uyoborwa neza n'umugozi w'inzira yo gusiganwa (umugozi, intebe), igishushanyo mbonera gituma umugozi n'ubuso bw'inzira yo gusiganwa by'inzira yo gusiganwa n'imiterere ya buri buso bumeze nk'ubuso bw'umugozi bihurira ahantu ku murongo wo hagati w'ubwikorezi, umugozi w'inzira imwe ushobora kwihanganira umutwaro w'inzira imwe, naho umugozi w'inzira ebyiri ushobora kwihanganira umutwaro w'inzira ebyiri.
Imikoreshereze y'ingenzi:
Inzira imwe: ipfundo ry'icyuma gikurura, impeta izunguruka y'icyuma gikoresha amavuta.
Ibyerekezo bibiri: ijosi ry'umugozi ucuranga.
14.Umupira w'uruziga ufite intebe y'inyuma y'intebe
Imiterere y'umupira w'uruziga ifite intebe zigizwe n'imipira y'uruziga ifunze ku mpande zombi hamwe n'udupfundikizo twakozwe mu cyuma (cyangwa se plate stamped). Imiterere y'imbere y'umupira w'uruziga ni imwe n'iy'umupira w'uruziga wimbitse, ariko impeta y'imbere y'uyu mupira ni nini kurusha impeta y'inyuma, kandi impeta y'inyuma ifite ubuso bw'uruziga buto, bushobora guhindurwa mu buryo bwikora kugira ngo buhuze n'ubuso bw'uruziga buto bw'umupfundikizo.
Ikoreshwa ry'ingenzi: ubucukuzi bw'amabuye y'agaciro, ubuhinzi, inganda z'imiti, imyenda, icapiro n'irangi, imashini zitwara ibintu, n'ibindi.
Igihe cyo kohereza: 20 Mata-2026
