Ubwa mbere, imiterere shingiro yo kwishyiriraho
Ibigize shingiro byikurikiranya: impeta yimbere, impeta yinyuma, umubiri uzunguruka, akazu
Impeta y'imbere: akenshi ihuye neza nigiti, hanyuma ikazunguruka hamwe.
Impeta yo hanze: akenshi hamwe nintebe yintebe yintebe, cyane cyane kugirango ishyigikire ingaruka.
Ibikoresho by'impeta y'imbere n'inyuma bifite ibyuma GCr15, kandi ubukana nyuma yo kuvura ubushyuhe ni HRC60 ~ 64.
Ikintu kizunguruka: hifashishijwe akazu karinganijwe neza mu mpeta y'imbere no mu mwobo w'inyuma, imiterere yacyo, ingano, umubare bigira ingaruka ku buryo butaziguye bwo gutwara ibintu no gukora.
Akazu: Usibye gutandukanya kuringaniza ibintu bizunguruka, binayobora kuzenguruka kwizunguruka kandi bitezimbere neza imikorere yimbere yo kwisiga.
Umupira wibyuma: Mubisanzwe ibikoresho birimo ibyuma GCr15, kandi ubukana nyuma yo kuvura ubushyuhe ni HRC61 ~ 66.Urwego rwukuri rugabanijwemo G (3, 5, 10, 16, 20, 24, 28, 40, 60, 100, 200) kuva hejuru kugeza hasi ukurikije kwihanganira ibipimo, kwihanganira imiterere, agaciro k'ibipimo no gukomera hejuru.
Hariho kandi imiterere yingirakamaro
Igipfundikizo cyumukungugu (impeta yikimenyetso): kugirango wirinde ibintu byamahanga kwinjira mubitereko.
Amavuta: gusiga, kugabanya kunyeganyega n urusaku, gukuramo ubushyuhe bwo guterana, kongera igihe cyo gutanga serivisi.
Icya kabiri, gushyira mu byiciro
Ukurikije imiterere yo guteranya ibice byimuka biratandukanye, ibyuma birashobora kugabanywamo ibice bizunguruka hamwe nu byiciro bibiri.Mu kuzunguruka, ibisanzwe ni imipira yimbitse ya ballove, imipira ya silindrike hamwe no gutera umupira.
Imipira yimbitse ya ruhago itwara imitwaro ya radiyo, kandi irashobora no kwikorera imitwaro ya radiyo hamwe nu mutwaro wa axial hamwe.Iyo umutwaro wa radiyo gusa ushyizwe mubikorwa, guhuza Angle ni zeru.Iyo imipira yimbitse ya ruhago ifite urumuri runini cyane, rufite imikorere yo guhuza inguni kandi irashobora kwihanganira umutwaro munini wa axial, coeffisiyonike yo guteranya imipira yimbitse yumupira ni nto, kandi umuvuduko wo kuzenguruka ntarengwa nawo uri hejuru.
Imipira yimbitse ya balloveri nicyo kimenyetso cyerekana kuzunguruka hamwe nuburyo butandukanye bwo gukoresha.Irakwiriye kwihuta cyane kandi niyo yihuta cyane yo gukora, kandi iraramba cyane kandi ntikeneye kubungabungwa kenshi.Ubu bwoko bwo gutwara bufite coefficient ntoya, umuvuduko ntarengwa, imiterere yoroshye, igiciro gito cyo gukora kandi byoroshye kugera kubikorwa byukuri.Ingano yimiterere nihinduka, ikoreshwa mubikoresho bisobanutse, moteri y urusaku ruke, ibinyabiziga, moto kandi ubusanzwe imashini nizindi nganda, nubwoko bukunze gukoreshwa mubukanishi.Ahanini umutwaro wa radiyo, urashobora kandi kwihanganira umubare munini wumutwaro wa axial.
Uruziga rwa silindrike, umubiri uzunguruka ni centripetal kuzunguruka ya silindrike.Uruziga rwa silindrike hamwe n'inzira nyabagendwa ni umurongo uhuza.Ubushobozi bunini bwo kwikorera, cyane cyane kwikorera umutwaro wa radiyo.Ubuvanganzo hagati yikintu kizunguruka nuruziga rwimpeta ni nto, ibereye gukora byihuse.Ukurikije niba impeta ifite flange, irashobora kugabanywamo NU \ NJ \ NUP \ N \ NF hamwe nizindi nteruro imwe, hamwe na NNU \ NN nibindi byerekezo bibiri.
Uruziga rwa silindrike rufite impeta y'imbere cyangwa hanze idafite urubavu, impeta y'imbere n'inyuma irashobora kugenda ugereranije na mugenzi we mu buryo bworoshye bityo ikaba ishobora gukoreshwa nk'ubusa.Uruhande rumwe rw'impeta y'imbere n'impeta yo hanze ifite imbavu ebyiri, naho urundi ruhande rw'impeta rufite uruziga rwa silindrike rufite urubavu rumwe, rushobora kwihanganira umutwaro wa axial mu cyerekezo kimwe ku rugero runaka.Urupapuro rw'icyuma rusanzwe rukoreshwa, cyangwa akazu gakomeye kakozwe mu muringa.Ariko bamwe muribo bakoresha polyamide ikora akazu.
Gutera imipira yimyenda yabugenewe kugirango ihangane n'imizigo itwarwa mugihe cyihuse kandi igizwe nimpeta ya gasketi hamwe ninzira nyabagendwa yo kuzunguruka umupira.Kuberako impeta ari intebe yicyicaro, imipira yo guteramo igabanijwemo ubwoko bubiri: ubwoko bwibanze bwibanze hamwe no guhuza ubwoko bwintebe.Mubyongeyeho, ibintu nk'ibi birashobora kwihanganira imitwaro ya axial, ariko ntabwo ari imitwaro ya radiyo.
Imipira yo gusunika igizwe nimpeta yintebe, impeta ya shaft hamwe ninteko yumupira wicyuma.Impeta ya shaft yahujwe nigiti, nimpeta yintebe ihuye nigikonoshwa.Gutera imipira yumupira birakwiriye gusa gutwara igice cyumutwaro wa axial, ibice byihuta, nkibikoresho bya crane, pompe zihagaritse, vertical centrifuges, jack, retarders yihuta, nibindi. Impeta ya shaft, impeta yintebe hamwe numubiri uzunguruka. baratandukanye kandi barashobora gushyirwaho no gusenywa ukundi.
Bitatu, bizunguruka ubuzima
(1) Ibyangiritse byingenzi byangiritse
Umunaniro ukabije:
Mu kuzunguruka, kwikorera imitwaro no kugereranya kwimiterere yubuso (inzira nyabagendwa cyangwa kuzunguruka umubiri), kubera umutwaro uhoraho, uwambere munsi yubuso, ubujyakuzimu bujyanye, igice kidakomeye cyacitse, hanyuma ugatera imbere kuri guhuza ubuso, kugirango hejuru yicyuma gisohoke, bivamo kubyara ntibishobora gukora mubisanzwe, iki kintu cyitwa umunaniro ukabije.Umunaniro wanyuma ugabanuka kwizunguruka biragoye kwirinda, mubyukuri, mugihe cyo gushyiramo bisanzwe, gusiga amavuta no gufunga, ibyinshi mubyangiritse ni ibyangiritse.Kubwibyo, ubuzima bwumurimo wubwikorezi busanzwe bwitwa ubuzima bwumunaniro ubuzima bwibintu.
Guhindura plastike (deformasiyo ihoraho):
Iyo ibyuma bizunguruka bikorewe umutwaro urenze urugero, ihindagurika rya plastike riterwa mumubiri uzunguruka no kuzunguruka kuri contact, kandi kuzunguruka hejuru yubuso bitanga umwobo, bikaviramo guhinda umushyitsi n urusaku mugihe cyo gutwara.Byongeye kandi, ibice byo hanze byinjira mubitwara, umutwaro urenze urugero, cyangwa mugihe ubwikorezi buhagaze, kubera kunyeganyeza imashini nibindi bintu bishobora kubyara indentation hejuru yumubano.
Kwambara no kurira:
Kuberako kugenda ugereranije nibintu bizunguruka hamwe n'umuhanda no gutera umwanda n'umukungugu, ibintu bizunguruka no kuzunguruka hejuru bitera kwambara.Iyo ingano yimyambarire ari nini, ubwikorezi bwo gutwara, urusaku no kunyeganyega biriyongera, kandi imikorere yukuri yo kugabanuka iragabanuka, bityo bigira ingaruka kuburyo butaziguye kuri moteri zimwe na zimwe.
Icya kane, urwego rwukuri hamwe nuburyo bwo kwerekana urusaku
Ukuri kwizunguruka kugabanijwe kugabanijwe muburyo bwo kugereranya no kuzenguruka.Urwego rusobanutse rwashyizwe ahagaragara kandi rugabanijwemo ibice bitanu: P0, P6, P5, P4 na P2.Ukuri kwaratejwe imbere kuva kurwego 0, ugereranije no gukoresha bisanzwe urwego 0 birahagije, ukurikije ibihe cyangwa ibihe bitandukanye, urwego rusabwa rwukuri ntabwo arirwo.
Batanu, bakunze kubazwa bitwaje ibibazo
(1) Gutwara ibyuma
Ubwoko bukoreshwa cyane mubyuma bizunguruka: ibyuma birebire bya karubone bitwaje ibyuma, ibyuma bya karuboni, ibyuma birwanya ruswa, ibyuma byangiza ubushyuhe bwinshi
(2) Gusiga amavuta nyuma yo kwishyiriraho
Amavuta agabanijwemo ubwoko butatu: amavuta, amavuta yo gusiga, amavuta akomeye
Gusiga amavuta birashobora gutuma ubwikorezi bukora mubisanzwe, ukirinda guhuza umuhanda unyura hejuru yumuhanda, kugabanya guterana no kwambara imbere, kandi bigateza imbere igihe cyo gutanga.Amavuta afite neza kandi yambara kandi arwanya ubushyuhe, bushobora kunoza okiside yubushyuhe bwo hejuru kandi bikongera ubuzima bwa serivisi.Amavuta mubitereko ntagomba kuba menshi, kandi amavuta menshi azabyara inyungu.Umuvuduko mwinshi wo gutwara, niko byangirika.Uzakora ibyuma bikora mugihe ubushyuhe ari bunini, bizoroha kwangirika kubera ubushyuhe bukabije.Kubwibyo, ni ngombwa cyane kuzuza amavuta mubuhanga.
Gatandatu, yitwaza ingamba zo kwishyiriraho
Mbere yo kwishyiriraho, witondere kureba niba hari ikibazo kijyanye nubwiza bwikiguzi, hitamo neza igikoresho cyo kwishyiriraho, kandi witondere isuku yikibaho mugihe ushyiraho ibyuma.Witondere nubwo imbaraga iyo ukanda, ukanda buhoro.Reba niba ibyuma byashizweho neza nyuma yo kwishyiriraho.Wibuke, mbere yuko imirimo yo kwitegura irangira, ntukureho ibyuma kugirango wirinde kwanduza.
Igihe cyo kohereza: Nzeri-12-2023