Mugihe cyo guteza imbere ibicuruzwa, ishami ryubushakashatsi nubuhanga mu iterambere ryasanze rotor ifite ibintu bigaragara cyane kunyeganyega iyo bigeze kuri revolisiyo 100.000. Iki kibazo ntabwo kigira ingaruka gusa kumikorere yibicuruzwa, ariko birashobora no kubangamira ubuzima bwa serivisi n'umutekano wibikoresho. Kugirango dusesengure byimazeyo intandaro yikibazo no gushaka ibisubizo bifatika, twateguye cyane iyi nama yo kuganira tekinike kugirango twige kandi dusesengure impamvu.
1. Isesengura ryibintu byo guhindagurika kwa rotor
1.1 Uburinganire bwa rotor ubwayo
Mugihe cyo gukora rotor, kubera gukwirakwiza ibintu bitaringaniye, gutunganya amakosa yukuri nizindi mpamvu, ikigo cyayo cya misa ntigishobora guhura nikigo cyo kuzunguruka. Iyo kuzunguruka ku muvuduko mwinshi, ubwo busumbane buzabyara imbaraga za centrifugal, zizatera kunyeganyega. Nubwo kunyeganyega bitagaragara ku muvuduko muke, kuko umuvuduko wiyongera ukagera kuri 100.000 impinduramatwara, ubusumbane buke buzongerwaho, bigatuma ihindagurika ryiyongera.
1.2 Gutwara imikorere no kuyishyiraho
Ubwoko bwo gutoranya bidakwiye: Ubwoko butandukanye bwubwikorezi bufite ubushobozi butandukanye bwo gutwara imizigo, imipaka yihuta nibiranga kugabanuka. Niba icyatoranijwe cyatoranijwe kidashobora kubahiriza umuvuduko ukabije wibikorwa bya rotor kuri rewolisiyo 100.000, nko gutwara imipira, kunyeganyega bishobora kugaragara kumuvuduko mwinshi kubera guterana, gushyushya no kwambara hagati yumupira n'umuhanda.
Ibikoresho bidahagije byo kwishyiriraho: Niba coaxiality hamwe na vertike itandukanijwe yikintu kinini mugihe cyo kwishyiriraho, rotor izakoreshwa nizindi mbaraga za radiyo na axial mugihe cyo kuzunguruka, bityo bigatera kunyeganyega. Mubyongeyeho, gutwara preload idakwiye nabyo bizagira ingaruka kumikorere yayo. Preload ikabije cyangwa idahagije irashobora gutera ibibazo byo kunyeganyega.
1.3 Gukomera hamwe na resonance ya sisitemu ya shaft
Ubukomezi budahagije bwa sisitemu ya shaft: Ibintu nkibikoresho, diameter, uburebure bwikibaho, hamwe nimiterere yibigize bihujwe nigiti bizagira ingaruka kumurongo wa sisitemu. Iyo ubukana bwa sisitemu ya shaft ikennye, igiti gikunda kunama no guhindagurika munsi yingufu za centrifugal zatewe no kuzunguruka kwihuta kwa rotor, ari nako bitera kunyeganyega. Cyane cyane iyo wegereye inshuro zisanzwe za sisitemu ya shaft, resonance ikunda kubaho, bigatuma ihindagurika ryiyongera cyane.
Ikibazo cya Resonance: Sisitemu ya rotor ifite inshuro zisanzwe. Iyo umuvuduko wa rotor uri hafi cyangwa ingana numurongo usanzwe, resonance izaba. Mugihe cyihuta cyihuta cya 100.000 rpm, ndetse nibyishimo bito byo hanze, nkimbaraga zitaringanijwe, imivurungano yumuyaga, nibindi, iyo bimaze guhuzwa numurongo usanzwe wa sisitemu ya shaft, birashobora gutera kunyeganyega gukomeye.
1.4 Ibidukikije
Ubushyuhe burahinduka: Mugihe gikora cyihuta cya rotor, ubushyuhe bwa sisitemu buziyongera bitewe nubushyuhe bukabije hamwe nizindi mpamvu. Niba coefficient zo kwagura amashyanyarazi yibice nka shaft hamwe no gutwara bitandukanye, cyangwa ibihe byo gukwirakwiza ubushyuhe bikaba bibi, gukuraho neza hagati yibigize bizahinduka, bitera kunyeganyega. Byongeye kandi, ihindagurika ryubushyuhe bwibidukikije rishobora no kugira ingaruka kuri sisitemu ya rotor. Kurugero, mubushyuhe buke, ibidukikije byamavuta yo kwisiga byiyongera, bishobora kugira ingaruka kumavuta yo kubyara no gutera kunyeganyega.
2. Gutezimbere gahunda nuburyo bwa tekiniki
2.1 Rotor dinamike iringaniza
Koresha ibikoresho bihanitse cyane byo kuringaniza ibikoresho kugirango ukore dinamike ikosora kuri rotor. Ubwa mbere, kora ibanziriza dinamike iringaniza kumuvuduko muke kugirango upime ubusumbane bwa rotor nicyiciro cyayo, hanyuma buhoro buhoro ugabanye ubusumbane wongeyeho cyangwa ukuraho uburemere buke kumwanya wihariye kuri rotor. Nyuma yo kurangiza gukosora ibanzirizasuzuma, rotor yazamuwe kumuvuduko mwinshi wa 100.000 revolisiyo kugirango ihindurwe neza kugirango harebwe niba ubusumbane bwa rotor bugenzurwa murwego ruto cyane mugihe cyihuta cyane, bityo bikagabanya neza kunyeganyega guterwa nubusumbane.
2.2 Gutwara Optimisation Guhitamo no Kwinjiza neza
Ongera usuzume ibyatoranijwe: Bihujwe numuvuduko wa rotor, umutwaro, ubushyuhe bwimikorere nibindi bikorwa byakazi, hitamo ubwoko bwikwirakwiza bukwiranye nigikorwa cyihuta cyane, nka ceramic ball ball, ifite ibyiza byuburemere bworoshye, ubukana bwinshi , coefficente nkeya, hamwe nubushyuhe bwo hejuru. Barashobora gutanga ituze ryiza hamwe no kunyeganyega kurwego rwo hejuru kumuvuduko mwinshi wa 100.000 revolisiyo. Muri icyo gihe, tekereza gukoresha imiyoboro ifite ibimenyetso byiza byo kugabanya kugirango winjire neza kandi uhagarike kunyeganyega.
Kunoza uburyo bwo kwishyiriraho neza: Koresha tekinoroji yambere yo kwishyiriraho hamwe nibikoresho byogushiraho neza kugirango ugenzure neza amakosa ya coaxiality na verticalité mugihe cyo kwishyiriraho murwego ruto cyane. Kurugero, koresha igikoresho cyo gupima laser coaxiality kugirango ukurikirane kandi uhindure uburyo bwo kwishyiriraho mugihe nyacyo kugirango umenye neza guhuza hagati yigitereko nigitereko. Kubyerekeranye no gutwara preload, ukurikije ubwoko nuburyo bwihariye bwakazi bwokubyara, menya agaciro gakwiye kubanziriza kubara no kugerageza neza, hanyuma ukoreshe igikoresho cyihariye cya preload kugirango ushyire kandi uhindure preload kugirango umenye neza ko kwifata mugihe kinini -igikorwa cyihuta.
2.3 Gushimangira ubukana bwa sisitemu ya shaft no kwirinda resonance
Kunoza igishushanyo mbonera cya sisitemu: Binyuze mu gusesengura ibintu bitagira ingano hamwe nubundi buryo, imiterere ya shaft irategurwa kandi igashushanywa, kandi gukomera kwa sisitemu ya shaft iratunganywa no kongera umurambararo wa diameter, ukoresheje ibikoresho bikomeye cyangwa guhindura ibice. imiterere ya shitingi, kugirango ugabanye ihindagurika ryimigozi mugihe cyihuta cyane. Muri icyo gihe, imiterere yibigize kuri shitingi ihinduwe neza kugirango igabanye imiterere ya cantilever kugirango imbaraga za sisitemu ya shaft irusheho kuba imwe.
Guhindura no kwirinda inshuro ya resonance: Kubara neza inshuro zisanzwe za sisitemu ya shaft, kandi uhindure inshuro karemano ya sisitemu ya shaft uhindura ibipimo byimiterere ya sisitemu ya shaft, nkuburebure, diameter, modulus ya elastike yibikoresho, nibindi. , cyangwa wongeyeho dampers, imashini ikurura nibindi bikoresho muri sisitemu ya shaft kugirango irinde umuvuduko wakazi wa rotor (100.000 rpm) kugirango wirinde ko habaho resonance. Mu cyiciro cyo gushushanya ibicuruzwa, tekinoroji yo gusesengura uburyo irashobora kandi gukoreshwa muguhishurira ibibazo bishoboka resonance no kunoza igishushanyo hakiri kare.
2.4 Kugenzura ibidukikije
Kugenzura ubushyuhe no gucunga ubushyuhe: Shushanya uburyo bwiza bwo gukwirakwiza ubushyuhe, nko kongeramo ubushyuhe, ukoresheje ubukonje bwo mu kirere cyangwa gukonjesha amazi, kugirango ubushyuhe bwa sisitemu ya rotor ihagarare mugihe cyihuse. Kubara neza no kwishyura indishyi zo kwagura ubushyuhe bwibice byingenzi nkibiti na shitingi, nko gukoresha icyuho cyagutse cyo gukwirakwiza amashyuza cyangwa gukoresha ibikoresho bihuye na coefficient yo kwagura ubushyuhe, kugirango harebwe niba ukuri guhuza ibice bitagira ingaruka mugihe ubushyuhe bwahindutse. Muri icyo gihe, mugihe cyimikorere yibikoresho, ukurikirane ihinduka ryubushyuhe mugihe nyacyo, kandi uhindure ubukana bwogukwirakwiza ubushyuhe mugihe binyuze muri sisitemu yo kugenzura ubushyuhe kugirango ubushyuhe bugume muri sisitemu.
3. Incamake
Abashakashatsi ba Hangzhou Magnet Power Technology Co., Ltd bakoze isesengura ryimbitse kandi ryimbitse ku bintu bigira ingaruka ku ihindagurika rya rotor kandi bagaragaza ibintu by'ingenzi byerekana ubusumbane bwa rotor, bifite imikorere n'imikorere, gukomera kwa shaft na resonance, ibintu bidukikije na uburyo bwo gukora. Mu gusubiza ibyo bintu, hashyizweho gahunda yo kunoza gahunda kandi hasobanuwe uburyo bwa tekiniki bujyanye. Mubushakashatsi niterambere bizakurikiraho, abakozi ba R&D bazashyira mubikorwa buhoro buhoro iyi gahunda, bakurikiranire hafi kunyeganyega kwa rotor, kandi barusheho kunonosora no guhindura ukurikije ibisubizo nyabyo kugirango barebe ko rotor ishobora gukora neza kandi yizewe mugihe cyihuta cyihuse , gutanga garanti ikomeye yo kunoza imikorere no guhanga udushya mubicuruzwa byikigo. Iki kiganiro cya tekiniki ntigaragaza gusa umwuka w abakozi ba R&D cyo gutsinda ingorane, ahubwo inagaragaza ko sosiyete ishimangira ubuziranenge bwibicuruzwa. Hangzhou Magnet Power Technology Co., Ltd. yiyemeje guha buri mukiriya ubuziranenge bwiza, igiciro cyiza nibicuruzwa byiza, gusa guteza imbere ibicuruzwa bibereye abakiriya no gukora ibisubizo byumwuga umwe!
Igihe cyo kohereza: Ugushyingo-22-2024
