Imiterere mito y'umubiri - ibyuma bito byo gukoreshwa cyane
Ibyuma bito by'ubwirinziReba urukurikirane rw'ibipimo, rufite umurambararo wo hanze uri munsi ya mm 9; urukurikirane rw'ubwami, ubwoko bwose bw'ibipimo bifite umurambararo wo hanze uri munsi ya mm 9.525. Ibikoresho by'ingenzi ni icyuma gifata ibikoresho, icyuma kitagira umugese, pulasitiki, ceramic, nibindi, aho umurambararo w'imbere Z ushobora kuba 0.6 mm, naho umurambararo rusange w'imbere ukaba 1 mm.
Imipira mito y'umupirazikozwe mu byuma bya karuboni, ibyuma biremereye, ibyuma bitanduye, pulasitiki, ibumba n'ibindi bikoresho, zifite uburyo bwinshi bwo gukoresha, zikwiriye kuzunguruka vuba cyane, imbaraga nke zo gukururana, gutigita ku buryo budakomeye, urusaku ruto rusaba (ibikoresho bya karuboni ntibikunze gukoreshwa n'abakiriya, ku bakiriya bo ku rwego rwo hasi).
1. Ibiranga ibicuruzwa
Ibyuma bito by'ubwirinzizikwiriye ubwoko bwose bw'ibikoresho by'inganda, moteri nto zizunguruka, nibindi; Mu myaka ya vuba aha, habayeho kwiyongera k'ubwiyongere bw'ibi bikoresho byo kongerera ubushobozi ikoranabuhanga, byoroheje, kandi bifite inkuta nto.
Mu miyoboro mito cyane ya bore miniature bearings, hari ubwoko 18 bwa mikorobe zifite umurambararo w'imbere wa φ2mm cyangwa munsi yayo, n'ubwoko 6 bwa imperial R series.
2. Imikoreshereze y'ingenzi
Ibikoresho byo mu biro Moteri nto, ibyuma byoroshye Imashini zikora ibyuma bipima umuvuduko w'amaraso, imashini zikoresha amenyo Moteri za disiki ikomeye, moteri zikoresha ibyuma bipima amajwi Ingoma za magnetique, ibikoresho by'ibikinisho Abafana ba mudasobwa, abashyiraho amakode n'ibindi bikoresho.
3. Hitamo ibintu 11 by'imirongo mito
Mu guhitamo imiyoboro mito, hari ibintu byinshi bigomba kwitabwaho kugira ngo hirindwe ubwoko bw'amahitamo n'andi makosa, none vuga muri make ibintu 11 by'ingenzi byo guhitamo imiyoboro mito kugira ngo urebe.
1. Umutwaro muto w'urukiramende
Ibyuma bitwara imitwaro ya radial ahanini ni ibyuma bitwara imitwaro ya centripetal. Bifite inguni ya A0≤45°, ibyuma bitwara imitwaro bifite ingano imwe bishobora kwihanganira imitwaro ya radial kurusha ibyuma bitwara imipira.
Ibyuma byo mu bwoko bwa N na NU by’umugozi bishobora gutwara imizigo ya radial gusa, mu gihe ubundi bwoko bwa bearings centripetal bushobora gutwara imizigo ya radial na axial.
2. Umutwaro w'ingufu ntoya zo mu mutwe
Ibyuma biremereye cyane cyane imitwaro y'umurongo umwe muri rusange ni icyuma gitera imbaraga, kandi inguni yacyo yo gukoraho ni A0>45°. Ibyuma biremereye hamwe n'ibyuma biremereye bishobora kwihanganira imbaraga z'umurongo umwe mu cyerekezo kimwe cyangwa byombi icyarimwe, bitewe n'imiterere. Iyo imbaraga z'icyuma ziremereye cyane, ibyuma biremereye byo gukoraho icyuma hamwe n'ibyuma biremereye byo gukoraho icyuma ni byo bikunze gukoreshwa.
Imigozi y'umurambararo w'umurambararo hamwe n'imigozi y'umupira w'umurambararo w'umurambararo w'umurambararo ishobora kwihanganira imizigo y'umurambararo n'imirongo y'umurambararo, mu gihe izindi migozi y'umurambararo ishobora kwihanganira imizigo y'umurambararo gusa.
3. Ingurane y'uburebure bw'icyuma gito cyinjijwe mu mahanga ubwacyo
Gushyigikira umugozi n'ubwirinzi akenshi bikoresha uburyo bwo guhuza ubwirinzi buhamye n'ubwirinzi bugenda. Ubwirinzi bugenda bukemura amakosa y'uburebure bw'umugozi n'ubwiyongere bw'ubushyuhe.
Ingufu zo mu bwoko bwa NU na N zizunguruka ni zo ngufu nziza zigenda zigabanya uburebure bwazo ubwazo. Impeta z'imbere n'inyuma z'ingufu zishobora gushyirwaho neza.
4. Ingano y'uburebure bw'icyuma gipima uburebure bw'icyuma gipima uburebure
Imigozi mito idatandukana, nka za bearing deep groove ball bearing na za bearing rollers, nabyo bishobora gukoreshwa nk'imigozi igenda. Imwe muri ferrules ebyiri z'ubu bwoko bw'imigozi irahujwe kandi nta buso bwo gufatana bw'imigozi ifite. Bityo, imwe muri ferrules z'imigozi ishobora kwimurwa ku buso bwayo bwo gutwara.
5. Bishobora gutandukanaimiyoboro mito y'amababa(ukuri)
Iyi ni feri ishobora gushyirwaho ukwayo hamwe n'ifiriti, kandi ibyiza byayo biragaragara iyo ifiriti zombi zifatanye neza.
Imiterere y'imipira ishobora gutandukana irimo imipira ifite impande enye, imipira ifite umurongo ibiri ifite impeta ebyiri z'imbere, imipira ifite uburebure bwa cylindrical, imipira ifite uburebure bwa tapered, imipira ifite uburebure bwa thrust, imipira ifite uburebure bwa cylindrical, n'imipira ifite uburebure bwa thrust.
Imiterere idatandukana irimo: imiterere y'umupira w'umuyoboro muremure, imiterere y'umupira w'umuyoboro umwe, imiterere y'umupira w'umuzenguruko, n'imiterere y'umuzenguruko w'umuzenguruko.
6. Ingufu ntogutungana
Kenshi na kenshi, birahagije gukoresha imiyoboro izunguruka ifite ingano rusange kandi ikora neza.
Iyo ibisabwa biri hejuru, ibyuma bipima neza bisaba amanota menshi yo gukoresha neza.
7. Ibyuma bito by'ubwirinzintuzishyure inyungu ku kutagira aho ubogamiye
Kutagena neza bibaho iyo hakorwa imashini yo gusimbuza ubuso bw’aho ushyiramo ibintu cyangwa ahantu ho gusimbuza ibintu, cyane cyane iyo ahantu ho gusimbuza ibintu hatarangizwa mu buryo bumwe. Kutagena neza bishobora no kubaho iyo hakoreshejwe ahantu ho gusimbuza ibintu (urugero, ahantu ho gusimbuza ibintu cyangwa ahantu ho gusimbuza ibintu). Iyo umugozi ugonze kandi ugahinduka bitewe n’umutwaro ukora, bigatuma impeta z’imbere n’inyuma z’aho ushyira ibintu zigoramye, nabyo bizagenda nabi.
Imiterere y’imirongo ishobora kwishyura ihinduka ry’imiterere n’ihindagurika ry’imirongo, nk’imiterere y’imirongo y’impande zombi, imiterere y’imirongo y’impande zombi n’iy’impande zombi. Iyi miterere ifite inzira y’impande zombi ifite uruziga rw’inyuma aho igice cyo kuzingurura n’impeta y’imbere bishobora kuzenguruka. Ubushobozi bw’iyi miterere bwo kwishyura inguni yo hagati y’umugozi buterwa n’ubwoko bwabyo, ingano yabyo, n’imiterere y’umutwaro wabyo.
Inguni z'uruziga n'inguni z'umupira zombi zifite uburebure bw'uruziga: inguni y'impinduka ishobora guhindurwa iyo ishyizwe mu ruziga rw'uruziga rugufi.
8. Umuvuduko muto w'ubwikorezi
Ubushyuhe bw'imigozi y'umurongo umwe ni buke cyane, bityo birashoboka kugera ku muvuduko wa Z-high. Izi migozi ziboneka mu migozi miremire ishobora kwihanganira imitwaro ya radial gusa n'imigozi y'imigozi ishobora kwihanganira imitwaro ihuriweho.
Kugira ngo hongerwe uburyo bwo kuzenguruka neza, uburyo bwo kuzenguruka neza no guhuza igice cy’icyuma gifatana, gukoresha uburyo bwo gusiga amavuta no gukonjesha, hamwe n’uburyo bwihariye bwo gukoresha utuzu bishobora kongera umuvuduko wemewe wo kuzenguruka kw’icyuma gifatana.
Urusaku ruto rukoreshwa
Muri rusange, urusaku rwo gukora rurakenewe muri moteri nto, ibikoresho byo mu biro n'ibikoresho byo mu rugo.
9. Ingufu ntoumwobo w'inyuma
Ibyuma bifite imiyoboro y’inyuma bishobora gushyirwa ku byuma bitose (urugero: ibyuma bito by’inyuma by’umurongo umwe n’ibiri mu buryo bugezweho). Mu gushyiraho izi myenda, hari aho intera y’imirasire ihagarara ishobora guhindurwa.
Ibyuma byinshi by’umupira w’impande, ibyuma by’impande n’ibyuma by’impande bifite imboni y’inyuma bishobora gushyirwa ku gikoresho cy’impande gifite agakoresho gakomeye. Ibi bikoresho byoroshye cyane gushyiraho no gukuraho.
10. Uburemere buto bw'ururenda
Ubukomere bw'ibice by'ingufu bituruka mu mahanga akenshi byerekeza ku mbaraga zisabwa kugira ngo habeho impinduka runaka mu buryo bworoshye. Ibice by'ingufu biri ku mashini ikora ku mugozi n'umugozi wa pinion bisaba ubukomere bwinshi. Bitewe n'imiterere itandukanye hagati y'ikintu kizunguruka n'umuhanda wo gusiganwa, ubukomere bw'ibice by'ingufu bizunguruka buri hejuru kuruta ubw'ibice by'ingufu.
11. Kureshya kwa micro bearing
Uretse kuba ishyushye kandi igakurwaho, uburyaryate bw'imbere bugira uruhare runini mu kugena ubushyuhe bw'imikorere y'ubwikorezi. Ubwirinzi buke bwo kwegerana ni: ibirenge by'umupira w'umuyoboro muremure bifite imitwaro ya radial, ibirenge by'umupira w'umugozi umwe muto hamwe n'ibirenge by'imigozi bifite utuzu. ibirenge by'imigozi bifite aho bibohera, ibirenge by'imigozi byuzuye, hamwe n'ibirenge by'imigozi bitera uburyaryate bwinshi.
Igihe cyo kohereza: 27 Mata 2026
