Hariho impamvu nyinshi zo kunyeganyega kuri moteri, kandi nazo ziragoye cyane. Moteri zifite inkingi zirenga 8 ntizitera kunyeganyega kubera ibibazo byubuziranenge bwa moteri. Kunyeganyega birasanzwe muri moteri ya 2-6 pole. Igipimo cya IEC 60034-2 cyateguwe na komisiyo mpuzamahanga ishinzwe amashanyarazi (IEC) ni igipimo cyo kuzenguruka ibipimo bya moteri. Ibipimo ngenderwaho byerekana uburyo bwo gupima nuburyo bwo gusuzuma ibipimo bya moteri, harimo indangagaciro ntarengwa, ibikoresho byo gupima nuburyo bwo gupima. Ukurikije iki gipimo, birashobora kugenwa niba kunyeganyega kwa moteri byujuje ubuziranenge.

Ingaruka zo kunyeganyega kuri moteri

Kunyeganyega guterwa na moteri bizagabanya ubuzima bwimyororokere ihindagurika, bigira ingaruka kumavuta asanzwe yibyuma, kandi imbaraga zinyeganyeza zizatera icyuho cyimyororokere kwaguka, bigatuma umukungugu wo hanze hamwe nubushuhe byinjira, bigatuma kugabanuka kwimyororokere no kumeneka kwinshi, ndetse bikanatera impanuka nko guhindagura amazi kumashanyarazi bishobora gutera impanuka ya moteri. Muri icyo gihe, bizatera kwangirika kwimashini zipakurura, bigabanye neza neza nakazi kakozwe, bitera umunaniro wibice byose byubukanishi byinyeganyega, kandi birekura cyangwa bimenagura imigozi ya ankeri. Moteri izatera imyambarire idasanzwe ya karuboni ya karubone nimpeta zinyerera, ndetse n’umuriro ukomeye wohasi uzaba kandi utwike impeta y’abakusanyirizo. Moteri izabyara urusaku rwinshi. Ibi bintu mubisanzwe bibaho muri moteri ya DC.

Impamvu icumi zituma moteri y'amashanyarazi ihinda umushyitsi

1.Ibizunguruka, guhuza, guhuza, hamwe no gutwara ibiziga (uruziga rwa feri) ntibiringaniye.

2.Kuraho ibice byingenzi, urufunguzo rudakabije hamwe na pin, hamwe na rotor irekuye bishobora gutera ubusumbane mubice bizunguruka.

3. Sisitemu ya sisitemu yo guhuza igice ntabwo iba hagati, umurongo wo hagati ntuzuzanya, kandi hagati ntabwo aribyo. Impamvu nyamukuru itera kunanirwa ni uguhuza nabi no kwishyiriraho nabi mugihe cyo kwishyiriraho.

4.

5. Ibyuma bifatanyiriza hamwe na moteri bifitanye isano na moteri ni amakosa, ibyuma ntabwo bigenda neza, amenyo yicyuma yambarwa cyane, ibiziga ntibisiga amavuta nabi, guhuza bifatanye cyangwa kudahuza, imiterere y amenyo hamwe nigitereko cyo guhuza ibikoresho ntabwo aribyo, icyuho ni kinini cyane cyangwa kwambara birakomeye, byose bizatera kunyeganyega.

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8. Niba ikinyuranyo kiri hagati yigitereko nigitereko ari kinini cyangwa gito cyane, ntabwo bizatera guhinda umushyitsi gusa ahubwo binatera amavuta adasanzwe nubushyuhe bwikigero.

9. Umutwaro utwarwa na moteri utanga kunyeganyega, nko kunyeganyega kwabafana cyangwa pompe yamazi itwarwa na moteri, itera moteri kunyeganyega.

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Kunyeganyega bitera nibisanzwe

Hariho impamvu eshatu zingenzi zinyeganyeza: impamvu za electromagnetic; impamvu z'ubukanishi; n'impamvu zivanze n'amashanyarazi.

1.Impamvu za elegitoroniki

1.Gutanga ingufu: voltage yicyiciro cya gatatu ntigereranijwe kandi moteri yibice bitatu ikora mugice cyabuze.

2. Stator: Intangiriro ya stator ihinduka elliptique, eccentric, kandi irekuye; guhinduranya stator byacitse, hasi, kuzunguruka bigufi hagati yizunguruka, bihujwe nabi, kandi ibyiciro bitatu bya stator ntibingana.

Kurugero: Mbere yo kuvugurura moteri ya feri ifunze mucyumba cyo gutekamo, ifu yumutuku yabonetse kuri stator. Byakekwaga ko intangiriro ya stator irekuye, ariko ntabwo yari murwego rwo kuvugurura bisanzwe, ntabwo rero byakemuwe. Nyuma yo kuvugurura, moteri yakoze urusaku ruvuza induru mugihe cyo gukora ikizamini. Ikosa ryakuweho nyuma yo gusimbuza stator.

3. Kunanirwa kwa rotor: Intangiriro ya rotor iba elliptique, eccentric, kandi irekuye. Akabari ka rotor hamwe nimpeta yanyuma irasudwa ifunguye, akabari ka rotor karavunitse, guhinduranya ni bibi, guhuza brush ni bibi, nibindi.

Kurugero: Mugihe cyo gukora amenyo atagira amenyo yabonetse mugice cyo kuryama, wasangaga moteri ya moteri ihindagurika inyuma, kandi umuvuduko wa moteri wiyongera buhoro buhoro. Ukurikije ibyabaye, hasuzumwe ko moteri ya rotor cage bar ishobora gusudwa no kumeneka. Moteri imaze gusenywa, basanze hari imvune 7 mu kabari ka rotor, kandi ebyiri zikomeye zavunitse rwose ku mpande zombi no ku mpeta ya nyuma. Niba itavumbuwe mugihe, irashobora gutera impanuka ikomeye yo gutwika stator.

2.Impanvu

1. Moteri:

Rotor itaringaniye, igiti cyunamye, impeta yatembagaye, ikinyuranyo cyikirere kitaringaniye hagati ya stator na rotor, ikigo cya magnetiki kidahuye hagati ya stator na rotor, kwihanganira kunanirwa, gushiraho urufatiro rudakwiye, imbaraga za mashini zidahagije, resonance, imigozi irekuye, ibyuma byangiza moteri.

Ikibazo gisanzwe: Nyuma yo gutwara hejuru ya moteri ya pompe ya kondensate yasimbuwe, moteri ihinda umushyitsi, kandi rotor na stator byerekanaga ibimenyetso bike byo gukubura. Nyuma yo kugenzura neza, byagaragaye ko moteri ya moteri yazamuwe mu burebure butari bwo, kandi ikigo cya rukuruzi ya rotor na stator nticyahujwe. Nyuma yo kongera guhindura imitwe yumutwe wumutwe, amakosa yo kunyeganyega ya moteri yarakuweho. Nyuma yo kuzamura moteri yambukiranya imipaka, kunyeganyega byahoraga binini kandi byerekana ibimenyetso byiyongera buhoro buhoro. Iyo moteri yataye icyuma, basanze kunyeganyega kwa moteri byari binini kandi hari umugozi munini wa axial. Nyuma yo gusenywa, byagaragaye ko intungamubiri ya rotor irekuye kandi impuzandengo ya rotor nayo yari ikibazo. Nyuma yo gusimbuza rotor isanzwe, amakosa yarakuweho hanyuma rotor yumwimerere isubizwa muruganda kugirango rusanwe.

2.Ubufatanye no guhuza:

Ihuriro ryangiritse, guhuza ntaho bihuriye, guhuza ntabwo bishingiye, umutwaro uringaniye, kandi sisitemu irumvikana. Sisitemu ya shaft yo guhuza igice ntabwo yashyizwe hagati, umurongo wo hagati ntuzuzanya, kandi hagati ntabwo aribyo. Impamvu nyamukuru yaya makosa ni ugushira hamwe no kwishyiriraho nabi mugihe cyo kwishyiriraho. Hariho ikindi kibazo, ni ukuvuga, umurongo wo hagati wibice bimwe bihuza bihoraho mugihe gikonje, ariko nyuma yo kwiruka mugihe runaka, umurongo wo hagati urasenyuka kubera ihinduka rya rotor fulcrum, umusingi, nibindi, bikaviramo kunyeganyega.

Urugero:

a. Kunyeganyega kwa moteri y'amazi azenguruka yamye ari manini mugihe ikora. Igenzura rya moteri ntakibazo kandi byose nibisanzwe iyo bipakuruwe. Icyiciro cya pompe cyizera ko moteri ikora bisanzwe. Hanyuma, usanga ikigo gihuza moteri gitandukanye cyane. Nyuma yicyiciro cya pompe cyongeye guhuza, kunyeganyega kwa moteri biravaho.

b. Nyuma ya pulley yicyumba cyo gutekamo icyuma gifata imashini isimbuwe, moteri itanga ihindagurika mugihe cyibigeragezo kandi ibyiciro bitatu bya moteri byiyongera. Imirongo yose hamwe nibikoresho byamashanyarazi birasuzumwa kandi ntakibazo. Hanyuma, usanga pulley itujuje ibyangombwa. Nyuma yo gusimburwa, ihindagurika rya moteri rivaho kandi ibyiciro bitatu bya moteri bigaruka mubisanzwe.

3. Impamvu zivanze n'amashanyarazi:

. Izi mikorere ivanze ya elegitoronike igaragara nkinyeganyeza ya moteri.

2. Imigozi ya moteri ya moteri igenda, bitewe na rotor yonyine ubwayo cyangwa urwego rwo kwishyiriraho hamwe na centre ya magnetique itari yo, itera impagarara za electromagnetique zitera moteri ya moteri ya moteri, bigatuma ihindagurika rya moteri ryiyongera. Mu bihe bikomeye, igiti cyambara imizi, bigatuma ubushyuhe bwo kuzamuka bwiyongera vuba.

3. Ibyuma nibikoresho bifatanye na moteri ni amakosa. Iri kosa rigaragarira cyane cyane mubikorwa bidakoreshwa neza, kwambara cyane amenyo yi bikoresho, gusiga nabi ibiziga, guhuza hamwe no kudahuza, imiterere yinyo itariyo hamwe nikibanza cyo guhuza ibikoresho, icyuho gikabije cyangwa kwambara cyane, bizatera kunyeganyega.

4. Inenge mumiterere ya moteri n'ibibazo byo kwishyiriraho. Iri kosa rigaragarira cyane cyane nk'ijosi rya elliptique, ijosi ryunamye, rinini cyane cyangwa rito cyane hagati yigitereko nigitereko, ubukana budahagije bwicyicaro, icyapa fatizo, igice cyumusingi, cyangwa na fondasiyo yose yo gushiraho moteri, gukosora hagati ya moteri nisahani fatizo, guhanagura ibirenge hagati yikibaho hamwe nudusimba duto cyane. amavuta n'ubushyuhe bwo kubyara.

5. Umutwaro utwarwa na moteri ikora kunyeganyega.

Kurugero: kunyeganyega kwa turbine ya parike ya generator ya turbine, kunyeganyega kwabafana na pompe yamazi itwarwa na moteri, bigatuma moteri yinyeganyeza.

Nigute ushobora kubona igitera kunyeganyega?

Kugira ngo dukureho kunyeganyega kwa moteri, tugomba mbere na mbere kumenya icyateye kunyeganyega. Gusa mugushakisha icyateye kunyeganyega gusa dushobora gufata ingamba zigamije gukuraho ihindagurika rya moteri.

1. Mbere yuko moteri ifunga, koresha metero yinyeganyeza kugirango urebe neza kunyeganyega kwa buri gice. Kubice bifite ihindagurika rinini, gerageza kunyeganyega indangagaciro muburyo burambuye, uhagaritse kandi utambitse. Niba imigozi ya ankeri cyangwa ibyuma bitwikiriye amaherezo irekuye, birashobora gukomera neza. Nyuma yo gukomera, bapima ingano yinyeganyeza kugirango urebe niba ikuweho cyangwa yagabanijwe. Icyakabiri, reba niba voltage yibice bitatu byamashanyarazi aringaniye kandi niba fase yibice bitatu yatwitse. Imikorere yicyiciro kimwe cya moteri ntishobora gutera kunyeganyega gusa, ahubwo inatera ubushyuhe bwa moteri kuzamuka vuba. Reba niba icyerekezo cya ammeter kizunguruka inyuma. Iyo rotor ivunitse, ikigezweho. Hanyuma, reba niba ibyiciro bitatu bya moteri iringaniye. Niba hari ibibazo bibonetse, hamagara umuyobozi mugihe cyo guhagarika moteri kugirango wirinde gutwika moteri.

2. Niba moteri ubwayo idahindagurika, bivuze ko inkomoko yinyeganyeza iterwa no kudahuza guhuza cyangwa imashini zipakira. Niba moteri yinyeganyeza, bivuze ko hari ikibazo na moteri ubwayo. Byongeye kandi, uburyo bwo kuzimya amashanyarazi burashobora gukoreshwa kugirango tumenye niba ari amashanyarazi cyangwa impamvu ya mashini. Iyo amashanyarazi azimye, moteri ihagarika kunyeganyega cyangwa kunyeganyega bigahita bigabanuka, bivuze ko ari impamvu y'amashanyarazi, naho ubundi ni kunanirwa kwa mashini.

Gukemura ibibazo

1. Kugenzura impamvu z'amashanyarazi:

Ubwa mbere, menya niba ibyiciro bitatu DC irwanya stator iringaniye. Niba itaringaniye, bivuze ko hari gusudira gufunguye kuri stator ihuza igice cyo gusudira. Hagarika ibyiciro bizenguruka kugirango ushakishe. Byongeyeho, niba hari uruziga rugufi hagati yo guhinduranya. Niba amakosa agaragara, urashobora kubona ibimenyetso byaka hejuru yububiko, cyangwa ugakoresha igikoresho cyo gupima stator ihindagurika. Nyuma yo kwemeza uruziga rugufi hagati yizunguruka, guhinduranya moteri byongeye gufatwa kumurongo.

Kurugero: moteri ya pompe yamazi, moteri ntabwo yinyeganyeza gusa mugihe ikora, ariko kandi ifite ubushyuhe bwinshi. Ikizamini gito cyo gusana cyasanze moteri ya DC irwanya ibyangombwa kandi moteri ya moteri ihinduranya ifite weld ifunguye. Amakosa amaze kuboneka no gukurwaho nuburyo bwo kurandura, moteri yakoraga bisanzwe.

2. Gusana impamvu zubukanishi:

Reba niba icyuho cyikirere ari kimwe. Niba agaciro gapimwe karenze ibisanzwe, hindura icyuho cyumwuka. Reba ibyapa hanyuma upime ibicuruzwa byemewe. Niba bidakwiriye, simbuza ibyashya. Reba ihindagurika no kwidegembya kwicyuma. Icyuma cyoroshye gishobora gufatanwa no kuzuzwa na epoxy resin glue. Reba igiti, ongera usudire igiti cyunamye cyangwa ugorore igiti, hanyuma ukore ikizamini kiringaniye kuri rotor. Mugihe cyibigeragezo nyuma yo kuvugurura moteri yabafana, moteri ntiyanyeganyega gusa, ahubwo nubushyuhe bwo gutwara bwarenze igipimo. Nyuma yiminsi itari mike yo gutunganya, amakosa ntiyakemutse. Igihe nabafashaga kubikemura, abagize itsinda ryanjye basanze icyuho cyumuyaga cya moteri ari kinini cyane kandi urwego rwicyicaro ntirujuje ibisabwa. Nyuma yo kuboneka icyateye amakosa, icyuho cya buri gice cyarahinduwe, kandi moteri yageragejwe rimwe.

3. Reba igice cyumutwaro igice:

Impamvu yamakosa yatewe nigice cyo guhuza. Muri iki gihe, birakenewe kugenzura urwego shingiro rwa moteri, impengamiro, imbaraga, niba guhuza ikigo ari byo, niba guhuza byangiritse, ndetse n’uko kwagura moteri ya moteri byujuje ibisabwa.

Intambwe zo guhangana na Vibration ya moteri

1. Hagarika moteri mumitwaro, gerageza moteri nta mutwaro uwo ari wo wose, kandi urebe agaciro ka vibrasiya.

2. Reba agaciro kunyeganyega kwamaguru ya moteri ukurikije IEC 60034-2.

3. Niba kimwe gusa mubirenge bine cyangwa bibiri bya diagonal ibirenge byinyeganyeza birenze igipimo, fungura ibyuma bya ankeri, kandi kunyeganyega bizaba byujuje ibisabwa, byerekana ko ikirenge cyikirenge kidakomeye, kandi ibyuma bya ankeri bitera umusingi guhinduka no kunyeganyega nyuma yo gukomera. Shyira ikirenge ushikamye, ongera uhuze kandi ushimangire inanga.

4. Kenyera ibyuma byose uko ari bine kuri fondasiyo, kandi agaciro ka vibrasiya ya moteri irarenze igipimo. Muri iki gihe, reba niba guhuza byashyizwe kumugozi wa shaft bigenda neza hamwe nigitugu cya shaft. Niba atari byo, imbaraga zishimishije zakozwe nurufunguzo rwinyongera ku kwagura shaft bizatera ihindagurika rya horizontal ya moteri irenze igipimo. Muri iki kibazo, agaciro kunyeganyega ntikuzarenga cyane, kandi agaciro kanyeganyega gashobora kugabanuka nyuma yo gufatana na nyiricyubahiro, bityo uyikoresha agomba kwemezwa kuyikoresha.

5. Niba kunyeganyega kwa moteri bitarenze igipimo mugihe cyo kugerageza nta mutwaro, ariko bikarenga ibisanzwe iyo bipakiye, hari impamvu ebyiri: imwe nuko gutandukana guhuza ari binini; ikindi ni uko ubusumbane busigaye bwibice bizunguruka (rotor) ya moteri nkuru hamwe nuburinganire busigaye bwa moteri ya rotor ikomatanya mugice. Nyuma yo guhagarara, ubusumbane busigaye bwa sisitemu yose ya shaft kumwanya umwe nini, kandi imbaraga zibyara umusaruro nini nini, zitera kunyeganyega. Muri iki gihe, guhuza birashobora guhagarikwa, kandi kimwe muribi byombi gishobora kuzunguruka 180 °, hanyuma kigahagarikwa kugirango kigerageze, kandi kunyeganyega bizagabanuka.

6. Umuvuduko wo kunyeganyega (ubukana) nturenze ibisanzwe, ariko kwihuta kwinyeganyeza kurenze ibisanzwe, kandi ubwikorezi bushobora gusimburwa gusa.

7. Rotor ya moteri ebyiri-pole ifite ingufu nyinshi ifite ubukana bubi. Niba idakoreshejwe igihe kirekire, rotor izahinduka kandi irashobora kunyeganyega iyo yongeye guhindurwa. Ibi biterwa no kubika nabi moteri. Mubihe bisanzwe, moteri ya pole ebyiri ibikwa mugihe cyo kubika. Moteri igomba gukonjeshwa buri minsi 15, kandi buri cyuma kigomba kuzunguruka byibuze inshuro 8.

8. Kunyeganyega kwa moteri kunyerera bifitanye isano nubwiza bwinteko. Reba niba ubwikorezi bufite ingingo ndende, niba amavuta yinjizamo amavuta arahagije, imbaraga zo kwifata, gukuramo ibyuma, hamwe numurongo wa magnetiki birakwiye.

9. Muri rusange, igitera kunyeganyega kuri moteri gishobora kugenzurwa gusa uhereye ku gaciro kanyeganyega mu byerekezo bitatu. Niba ihindagurika rya horizontal ari nini, rotor ntaringaniza; niba guhindagurika guhagaritse ari binini, urufatiro rwo kwishyiriraho ntiruringaniye kandi rubi; niba ihindagurika rya axial ari nini, ubwikorezi bwo guterana ni bubi. Uru ni urubanza rworoshye. Birakenewe gusuzuma impamvu nyayo itera kunyeganyega ukurikije aho ibintu bimeze hamwe nibintu byavuzwe haruguru.

10. Nyuma ya rotor iringaniza imbaraga, uburinganire busigaye bwa rotor bwakomejwe kuri rotor kandi ntabwo bizahinduka. Kunyeganyega kwa moteri ubwayo ntabwo bizahinduka hamwe no guhindura ahantu hamwe nakazi keza. Ikibazo cyo kunyeganyega gishobora gukemurwa neza kurubuga rwabakoresha. Muri rusange, ntabwo ari ngombwa gukora dinamike iringaniza kuri moteri mugihe uyisana. Usibye imanza zidasanzwe cyane, nka fondasiyo yoroheje, guhindura rotor, nibindi, kurubuga rwa dinamike kuringaniza cyangwa gusubira muruganda gutunganya birasabwa.

Anhui Mingteng Ibikoresho Byuma Byuma Byuma bya Electromechanical Equipment Co., Ltd.'s (https://www.mingtengmotor.com/) ikoranabuhanga ry'umusaruro n'ubushobozi bwo kwizeza ubuziranenge

Ikoranabuhanga mu musaruro

1.Ikigo cyacu gifite diameter ntarengwa ya 4m, uburebure bwa metero 3.2 no munsi yumusarani uhagaze wa CNC, cyane cyane ikoreshwa mugutunganya ibinyabiziga, kugirango harebwe icyerekezo cyibanze, gutunganya ibinyabiziga byose bifite ibikoresho bijyanye no gutunganya, moteri ifite ingufu nke ikoresha tekinoroji yo gutunganya "icyuma kimwe gitonyanga".

Ububiko bwa Shaft busanzwe bukoresha 35CrMo, 42CrMo, 45CrMo kwibagirwa ibyuma bya shitingi yibyuma, kandi buri cyiciro cyibiti bikwiranye nibisabwa na "Tekiniki ya tekiniki yo guhimba shafts" kugirango ikizamini gikaze, ikizamini cyingaruka, ikizamini gikomeye ndetse nibindi bizamini. Imyenda irashobora gutoranywa ukurikije ibikenewe bya SKF cyangwa NSK nibindi bicuruzwa byatumijwe hanze.

2.Ikigo cyacu gihoraho cya moteri ya rotor ya rotor yibikoresho bya magneti bihoraho byifashisha ingufu za magneti nyinshi hamwe nimbaraga zo hejuru imbere zacumuye NdFeB, amanota asanzwe ni N38SH, N38UH, N40UH, N42UH, nibindi, kandi ubushyuhe ntarengwa bwo gukora ntiburi munsi ya 150 ° C. Twashizeho ibikoresho byumwuga kandi biyobora ibikoresho byo guteranya ibyuma bya magneti, kandi twasesenguye neza polarite ya magneti yateranijwe hakoreshejwe uburyo bwumvikana, kuburyo agaciro kagereranijwe ka magnetiki flux ya buri magneti yegeranye, ibyo bikaba byerekana uburinganire bwumuzenguruko wa magneti hamwe nubwiza bwikusanyirizo ryibyuma bya magneti.

3.Icyuma cya rotor gikubita ibikoresho byihariye byo gukubita nka 50W470, 50W270, 35W270, nibindi, stator yibanze ya coil ifata inzira ya tangute ya chute, kandi icyuma cya rotor gikoresha uburyo bwo gukubita inshuro ebyiri kugirango bipime neza.

4.Ikigo cyacu cyifashishije igikoresho cyihariye cyo guterura cyihariye muri stator yo gukanda hanze, gishobora kuzamura neza kandi neza kuzamura imashini ituruka hanze yimashini; Mu iteraniro rya stator na rotor, imashini ihoraho ya moteri ya magneti irategurwa kandi igashyirwaho ubwayo, irinda kwangirika kwa magneti no gutwara bitewe no kunwa kwa magneti na rotor bitewe no kunwa kwa magneti mugihe cyo guterana.

Ubushobozi bwubwishingizi bufite ireme

1.Ikigo cyacu cyibizamini gishobora kurangiza imikorere-yuzuye yubwoko bwa voltage urwego 10kV moteri 8000kW ihoraho ya moteri nziza. Sisitemu yikizamini ikoresha uburyo bwa mudasobwa hamwe nuburyo bwo gutanga ibitekerezo byingufu, ubu ikaba ari sisitemu yikizamini gifite ikoranabuhanga riyoboye hamwe nubushobozi bukomeye mubijyanye na ultra-effetable magnet synchronous moteri yinganda mubushinwa.

2. Twashyizeho uburyo bwo gucunga neza kandi dutsindira ISO9001 ibyemezo bya sisitemu yo gucunga neza na ISO14001 ibyemezo byo gucunga ibidukikije. Imicungire yubuziranenge yitondera kunoza imikorere ikomeza, kugabanya imiyoboro idakenewe, kongera ubushobozi bwo kugenzura ibintu bitanu nka "umuntu, imashini, ibikoresho, uburyo, nibidukikije", kandi bigomba kugera ku "abantu bakoresha neza impano zabo, bagakoresha neza amahirwe yabo, bagakoresha neza ibikoresho byabo, bagakoresha neza ubumenyi bwabo, kandi bagakoresha neza ibidukikije".

Uburenganzira: Iyi ngingo ni ugusubiramo umurongo wambere:

https://mp.weixin.qq.com/s/BoUJgXnms5PQsOniAAJS4A

Iyi ngingo ntabwo ihagarariye ibitekerezo byikigo cyacu. Niba ufite ibitekerezo cyangwa ibitekerezo bitandukanye, nyamuneka udukosore!