Uburyo bwo guhitamo moteri ikoresha ikoranabuhanga ryikora ku muryango winjira mu buryo buhambaye: Ubuyobozi bw'ikoranabuhanga bw'uwakoze

TL;DR — Ingingo z'ingenzi za tekiniki

Buri mwaka, mbona ibibazo bivuye ku bashinzwe amasoko y'imishinga bamaze guhitamo inzugi na sisitemu yo kunyuramo ariko bataragaragaza moteri. Iyi niyo nzira itari yo, kandi ituma habaho gutumiza amadeni ahenze yo guhindura.Kubera ko moteri ari yo ifasha cyane mu mutekano mu buryo bwikora ku muryango, kandi kubera ko ibipimo bya moteri ari byo biyobora imiterere yose ya mekanike n'imiterere y'umuryango, guhitamo moteri bigomba kubanza — ntabwo ari ukureba — guhitamo igice cy'inzugi.

Maze imyaka irenga icumi nkora ibijyanye n’imiterere y’inzugi z’ubucuruzi, nshyigikira imishinga kuva ku bwinjiriro bw’ibitaro mu Burasirazuba bwo Hagati kugeza ku nzugi z’ikibuga cy’indege mu majyepfo y’uburasirazuba bwa Aziya. Muri icyo gihe, nabonye ingaruka z’amakosa yo mu bijyanye na moteri: kwangirika kw’ibikoresho mbere y’igihe, kutubahiriza amategeko y’umutekano bibuza uburenganzira bwo kwinjira mu nyubako, hamwe n’ibice by’inzugi byihuta cyane ku buryo burenze umuvuduko wo gufunga mu gitondo gikonje kuko uburebure bwa moteri butari buhuye n’uburemere bw’umuryango.

Iyi mfashanyigisho igamije kugufasha kwirinda ayo makosa. Nzanyura mu buryo bw'ikoranabuhanga bwo guhitamo moteri z'inzugi z'ubucuruzi zikomeye, nsobanure amahame y'ingenzi agenga umutekano agenga isoko, kandi ntange uburyo bwo gusuzuma abakora moteri hashingiwe ku bipimo bya tekiniki bigena imikorere y'igihe kirekire.

1. Ibibazo by'Isi Bikuru Bituma Hafatwa Ibyemezo byo Guhitamo Moteri

Mbere yo kwibanda ku bipimo, reka nsobanure imiterere y’aho inzugi z’ubucuruzi zishyirwa intera igaragara n’iz’amazu cyangwa iz’ubucuruzi zoroheje.Kubera ko amarembo y'ubucuruzi akora mu bihe bibangamira buri gice cyose kiri muri sisitemu y'umuryangoGusobanukirwa ibi bintu ni ingenzi mu guhitamo moteri izakora neza mu gihe cy'imyaka 10-15.

Mu bucuruzi, inzugi zishyirwa mu byiciro byo hejuru by’amagare - ubwinjiriro bw’ibitaro bushobora kugira amagare 300-500 afunguye/afunga ku munsi, ugereranije na 20-30 mu nzu. Ibi bivuze ko moteri igomba gusohora ubushyuhe buri gihe, atari rimwe na rimwe. Imitwaro y’umuyaga ku miryango yo hanze ituma moteri igomba guhangana n’ubudahangarwa butandukanye - umuyaga wa kilometero 40 ku isaha ku rugi rw’ibirahure rwa metero 2.5 urashobora kongeramo ubudahangarwa bwa kilometero 80. Ubushyuhe bukabije butuma ibice by’icyuma byaguka kandi bigacika, bigahindura aho bihagarara n’aho bihurira mu buryo moteri idashobora kwakira.

Ibisabwa mu mutekano mu nyubako z'ubucuruzi nabyo biratandukanye cyane.Kubera ko imiryango y’ubucuruzi ikorera abaturage, amategeko agenga inyubako n’amabwiriza agenga umutekano bishyiraho amategeko agenga kurinda imitego, kugabanya imbaraga, n’amabwiriza agenga imikorere mu buryo butekanye.ntibikora ku nzugi zo mu rugo zikora. Moteri si uburyo bwo gutwara gusa - ni urusobe rw'umutekano rugomba kubona inzitizi, kugenzura imbaraga zo gufunga, no gucika intege mu buryo butekanye mu gihe hari igice cyagize ikibazo.

Umukoresha wacu w’urugi rwa YF200 wikora, ushobora kurwisuzuma mu buryo burambuye kuriurupapuro rw'ibicuruzwa, yagenewe by'umwihariko ibi bihe bikomeye by'ubucuruzi. Reka nsobanure icyo ibyo bivuze mu magambo y'ubuhanga.

2. Kugereranya ubwoko bwa moteri: Impamvu 24V brushless DC yabaye igipimo cy'ubucuruzi

Ingingo ya mbere yo gufata icyemezo mu guhitamo moteri y'inzugi z'ubucuruzi ni ubwoko bwa moteri. Amahitamo atatu y'ingenzi ni:

• Moteri za DC (BLDC) zidafite uburoso za 24V zifite igenzura ryakozwe
• Moteri za AC 220V/110V zifite inverters zo hanze
• Abakoresha hydraulic bakoresha inzugi zikomeye cyane zo kuzingira

Ku bijyanye n'ikoreshwa ry'inzugi zigendanwa ziremereye cyane,24V brushless DC ubu ni yo mahitamo akomeye kubera impamvu nyinshi z'ubuhanga n'ibikorwaReka nsobanure buri kimwe muri byo:

2.1 Gukoresha neza ingufu no gucunga ubushyuhe

Moteri za BLDC zihindura ingufu z'amashanyarazi zikaba ingufu za mekanike ku kigero cya 85–92%, ugereranyije na 65–75% kuri moteri zikoresha AC zifite ingufu zingana.Kubera ko moteri z'inzugi z'ubucuruzi zikorera mu bice by'umutwe bifunze bifite umwuka muke, gutanga ubushyuhe buke bivamo igihe kirekire cyo gukora ku mizunguruko ya moteri, ibyuma bitwara umuriro, n'ibice by'ikoranabuhanga biri hafi aho. Nabonye abakoresha moteri za AC mu turere dushyuha bananirwa mu myaka 3 bitewe n'ubushyuhe bukabije mu byuma bidafite umwuka. Moteri za BLDC mu bihe nk'ibyo zisanzwe zirengeje imyaka 8-10 yo gukora.

2.2 Gukoresha uburyo bworoshye bwo gutangiza no kugenzura umuvuduko

Moteri za BLDC zifite uburyo bwo kugenzura umuvuduko wa PWM buhuriweho zitanga ubushobozi bwo gutangiza buhoro buhoro moteri za AC zidashobora guhuza zidafite frequencies zo hanze zihindura imiterere y'imodoka.Kubera ko kwihuta gutunguranye bishimangira inzira y'umuryango, umukandara, n'uburyo bwo guhuza buri ruziga, uburyo bwo gutangira buhoro muri moteri za BLDC bwongera ubuzima bw'ibice bya mekanike mu buryo bupimye. Mu isuzuma ryacu ryo kuramba, sisitemu z'inzugi zifite moteri za BLDC zigaragaza igihe cyo gukora umukandara kirenga 40–60% ugereranije na sisitemu zingana na zo zikoresha AC, ahanini bitewe no kugabanuka kw'imitwaro yo kwihuta.

2.3 Igishushanyo mbonera gifunze neza no kurwanya ibidukikije

Moteri za BLDC zikwiriye cyane kwinjira mu bucuruzi hanze no mu buryo bugaragara kuko rotor yazo ihujwe na stator hakoreshejwe ingufu za rukuruzi nta burashi ikoraho.Kubera ko kwambara uburoso ari uburyo bw'ibanze bwo gucika intege muri moteri zisanzwe, kutagira uburoso muri moteri ya BLDC bikuraho igice gishobora gukoreshwa gikenera gusimburwa buri gihe. Ibi ni ingenzi cyane cyane mu bidukikije birimo ivumbi - aho imodoka zitwara imizigo zihagarara, aho imodoka zipakira imizigo zihagarara, n'aho inkombe zishyirwa - aho imyanda y'uburoso ishobora kwirundanya igatera imiyoboro migufi.

2.4 Guhuza umutekano

Utumashini tugezweho twa BLDC duhuza byoroshye n'ibikoresho by'umutekano, impande z'umutekano, na sisitemu zo kugenzura ubwinjiriro binyuze muri porogaramu zisanzwe za I/O.Kubera ko umugenzuzi wa moteri ashobora gukurikirana imiterere y'amashanyarazi mu gihe nyacyo, ikora nk'uburyo bwa kabiri bwo kumenya imbogamizi: iyo umuriro urenze urugero rw'amashanyarazi (bigaragaza ko nta mbaraga zikoreshwa), umugenzuzi ahagarika akanasubiza inyuma igice cy'umuryango. Uku kumenya imbogamizi zikoreshwa mu kumenya amashanyarazi ni ikintu cy'ingenzi mu kurinda umutekano muriBHMA A156.19n'ibipimo ngenderwaho bya UL 325 ku bijyanye no gushyiraho inzugi z'ubucuruzi zo muri Amerika y'Amajyaruguru.

3. Gusobanukirwa Amahame y'Umutekano: EN 16005, BHMA, na UL 325

Amabwiriza y'umutekano si amahitamo — ni yo mategeko agenga niba gushyiraho inzugi z'ubucuruzi bishobora guhabwa uruhushya rwo kubaka n'icyemezo cyo kubamo.Kubera ko amasoko atandukanye ashyira mu bikorwa amahame atandukanye, kandi kubera ko kubahiriza amategeko ari inshingano za nyir'inyubakoKugaragaza moteri itujuje ibisabwa ni kimwe mu makosa ahenze cyane mu mishinga y’ubucuruzi bw’inzugi.

3.1 EN 16005 — Igipimo cy’Uburayi ku miryango y’abanyamaguru ikoreshwa n’amashanyarazi

EN 16005ni amahame y’i Burayi ahuriweho ku miryango y’abanyamaguru ikoreshwa n’amashanyarazi, yasohotse mu itegeko rigenga ibikoresho by’ubwubatsi (CPR). Byabaye itegeko mu bihugu bigize umuryango w’ubumwe bw’ibihugu by’ubumwe bw’ibihugu by’uburayi mu 2013 kandi ni ryo shingiro rya tekiniki ryo gushyira ikimenyetso cya CE ku nzugi z’abanyamaguru zikora ku buryo bwikora. EN 16005 ikubiyemo:

• Imipaka y'ingufu:Imbaraga zo gufunga inzugi ntizigomba kurenza 400N (hafi 40kgf) mu gihe icyo ari cyo cyose cyo gufunga iyo zipimwe hakoreshejwe icyuma gipima imbaraga. Ibi si inama - ni ikizamini cyo gutsinda cyangwa gutsindwa.
• Impande z'umutekano:Impande z'urugi zigomba kuba zifite impande z'umutekano zishobora kwitabwaho n'igitutu, zigasubiza inyuma urugi mu ntera ya metero 50 uvuye aho ikintu cyazitiye.
• Ibikoresho byo mu gace k'imikorere:Utwuma dupima uko ibintu bigenda cyangwa utundi dupima uko ibintu bigaragara tugomba gutwikira agace k’urugi ku mpande zombi kugira ngo wirinde ko urugi rufungwa mu gihe umuntu ari mu gace k’urugi.
• Guhagarara byihutirwa:Buto yo guhagarika byihutirwa igomba gushyirwaho n'intoki hafi y'umuryango kandi igomba guhita ihagarika ingendo zose zitwarwa na moteri.
• Umurimo utekanye:Iyo umuriro ubuze, urugi rugomba gukingurwa neza (gukingurwa nabi) cyangwa se rukoreshwe n'intoki nta ngufu zirenze 20N (gukingurwa nabi nabi n'intoki).

Kubera ko EN 16005 isaba ko ubwoko bw'ibipimo bupimwa n'Urwego rwabimenyesheje (laboratwari yemewe y'abandi), umucuruzi wese wa moteri cyangwa inzugi ucururizwa muri EU agomba kuba afite raporo yemewe y’ibizamini n’itangazo rya CE rivuye ku ruganda. Mu gihe usuzuma moteri zo ku isoko rya EU, buri gihe saba kopi ya raporo y’ibizamini bya Notified Body, ntabwo ari itangazo rya CE gusa. Raporo y’ibizamini yemeza ibizamini byihariye byakozwe kandi mu bihe bingana iki.

3.2 BHMA A156.10 na A156.19 — Amahame ngenderwaho y’inganda zo muri Amerika y’Amajyaruguru

ItsindaIshyirahamwe ry’Abakora Ibikoresho by’Ubwubatsi (BHMA)Amabwiriza agenga inzugi zikora hifashishijwe ikoranabuhanga akoreshwa cyane mu mategeko agenga inyubako yo muri Amerika no muri Kanada. Amabwiriza y'ingenzi:

• A156.10— Inzugi z'abanyamaguru zikoreshwa n'amashanyarazi: Zipfuka inzugi z'abanyamaguru zizunguruka, zinyerera, kandi zipfundika kabiri ku isoko rya Amerika. Reba UL 325 ku bijyanye n'ibisabwa mu mutekano.
• A156.19— Inzugi zifasha mu gukwirakwiza ingufu nke n’ingufu nke: Zipfuka inzugi zikoresha ingufu nke (zizunguruka kandi zinyerera) zikora ku mbaraga nke n’umuvuduko muto, ubusanzwe zikoreshwa mu buryo bukurikiza amategeko ya ADA.

Amahame ngenderwaho ya BHMA ni amahame y’ubwumvikane ku bushake, ariko ashyirwa mu mategeko mpuzamahanga agenga imyubakire (IBC) n’andi mategeko menshi y’imyubakire yo mu gace runaka.Kubera ko abagenzuzi b'inyubako basaba ko amategeko ya BHMA akurikizwa nk'itegeko ryo kwemeza ko umuntu agomba kuba muri urwo rwego., gusobanura ibikoresho byashyizwe ku rutonde rwa BHMA ni ngombwa cyane ku bwubatsi bushya bw'ubucuruzi muri Amerika ya Ruguru.

3.3 UL 325 — Amahame Ngenderwaho y'Umutekano Agenga Ikoreshwa ry'Isoko rya Amerika y'Amajyaruguru

UL 325 ni Igipimo ngenderwaho cy’umutekano ku Bakozi n’Imiterere y’Inzugi, Amadirishya, Irembo, Louver, n’Amadirishya, cyashyizwe ahagaragara na Underwriters Laboratories. Ni cyo gipimo ngenderwaho cy’umutekano ku bakoresha inzugi zikora mu buryo bwikora bagurishwa muri Leta Zunze Ubumwe za Amerika na Kanada. UL 325 isaba:

• Ibikoresho byanditse (byemewe):Iteraniro ryuzuye ry’ushinzwe gupima inzugi rigomba gupimwa no gushyirwa ku rutonde na Laboratwari yemewe na OSHA (NRTL) nka UL, ETL, cyangwa CSA.
• Uburinzi bw'imitego idahuye n'ibyago:Sisitemu y'umuryango igomba kugira ibikoresho byo kurinda imitego y'ibanze n'iya kabiri. Iyo kimwe cyangiritse, ikindi kigomba gukomeza gukumira imvune.
• Ibisabwa mu kurinda retinal:Ku bakoresha inzugi zo gufunga mu buryo bumwe na bumwe, amabwiriza agenga ibikoresho bikingira urugi bibuza urugi gukora mu gihe ijisho ry'umuntu riri mu nzira yo gufunga urugi.
• Gushyira ikimenyetso no gushyiramo ibimenyetso:Ibikoresho byose byanditseho bigomba kuba bifite ikimenyetso cya UL (cyangwa NRTL ingana nayo) gifite aho gikoreshwa (imbere, hanze, ahantu hatose, nibindi).

Mu gushaka moteri zo mu mishinga y’ubucuruzi yo muri Amerika y’Amajyaruguru, urutonde rwa UL 325 ntirushobora kuganirwaho.Kubera ko ibikoresho bitarashyizwe ku rutonde bitera ikibazo ku nyir'inyubako, uwayishyizeho, n'umuhanga mu by'ubwubatsi., ndagusaba cyane kugenzura urutonde rw'imodoka mbere yo kugaragaza moteri iyo ari yo yose, hatitawe ku byo umutanga serivisi avuga. Ushobora kwemeza urutonde rwa UL kuriUbubiko bw'amakuru bwa UL Product iQ.

4. Uburyo bwo guhuza ibipimo bya moteri n'ibisabwa kuri sisitemu y'umuryango

Noneho ko urwego rw'amategeko rusobanutse neza, reka nsobanure uburyo bwo guhitamo moteri ikwiye.Kubera ko ibipimo bya moteri bituma hafatwa ibyemezo byo gushushanya imiterere y'imashini mu buryo bwose bw'umuryango, gushyira ibi bipimo neza ku rwego rwo kubigena bikumira ibibazo bihenze kubikemura.

4.1 Uburemere bw'urugi rw'inzugi n'ibarwa ry'ingufu za moteri

Aho bahera mu guhitamo moteri ni ukubara imbaraga zisabwa kugira ngo bahindure igice cy'umuryango ku muvuduko wagenwe wo gukora. Kubara bigomba kubara ibi bikurikira:

• Uburemere bw'urugi (W):Pima igice cyuzuye cy’inzugi harimo ikirahure, inkingi, n’ibindi bikoresho by’inyongera (ibifunga, ingufuri, n’ibifunga). Ku miryango ikora imirimo ikomeye, igice cy’inzugi gikunze kuba kiri hagati ya 80kg na 300kg kuri buri gice kugira ngo gishyirwemo ibice bibiri.
• Igipimo cyo guhindagurika kw'umurongo (μ):Ubusanzwe, uburyo bwo gukurura inzugi zigenda zizunguruka buri hagati ya 0.05 na 0.15 bitewe n'ibikoresho byazo n'imiterere yazo. Buri gihe koresha impera y'ubu buryo bwo hejuru mu gushyiraho izindi nshya kugira ngo umenye niba zishaje.
• Umuvuduko usabwa wo gufungura/gufunga (V):Inzugi zinjira mu bucuruzi zikenera umuvuduko wa metero 0.5–1.0/s ku nzugi zinyerera na metero 0.3–0.7/s ku nzugi zizunguruka. Umuvuduko wihuta usaba imbaraga nyinshi ugereranije.
• Umuvuduko w'umuyaga n'urugero rwo kwaguka k'ubushyuhe:Inzugi zo hanze mu bice by'umuyaga mwinshi zikenera torque y'inyongera ya 20-30%. Ubushyuhe bw'ubukonje bwongera ubukana bw'umukandara wo gutwara, bigasaba torque y'inyongera ya 10-15% mu gukoresha inzugi zizunguruka zigenzurwa n'ikirere.

Nk'itegeko rifatika ryo gukoresha mu gupfunyika urugi:hitamo moteri ifite torque ifite ubunini nibura inshuro 1.5 y'ibisabwa by'ibanze byabazweIyi ngaruka ishingiye ku ngaruka zo gusaza, ihindagurika ry’ibidukikije, n’umutekano usabwa n’amategeko menshi y’inyubako.

4.2 Igipimo cy'uruziga n'umutwaro w'ubushyuhe

Ihindagurika ry'ubushyuhe ni kimwe mu bipimo bitavugwaho rumwe mu guhitamo moteri z'inzugi z'ubucuruzi.Kubera ko moteri z'inzugi z'ubucuruzi zikora akazi gahoraho aho gukora akazi gahoraho, igipimo cy'ubushyuhe cya moteri kigomba guhuzwa n'umuvuduko nyawo w'uruziga rwa porogaramu, ntabwo ari imbaraga zayo zo hejuru gusa.

Urukurikirane rusanzwe rw'ingendo zo kwinjira mu bucuruzi:

• Gufungura: amasegonda 1.5–3.0 (moteri ifite imbaraga zose)
• Gufungura: amasegonda 1.5–5.0 (moteri iri ku muvuduko uhoraho, ubusanzwe 10–15% by'umuvuduko usanzwe)
• Gufunga: Amasegonda 2.0–4.0 (moteri ifite imbaraga zose cyangwa igabanuka ry’umuvuduko rigenzurwa)
• Inzu ifunze: Ihinduka (moteri irazimye cyangwa iri mu mwanya utegerejwe)

Ku binjirira mu bucuruzi bitwara abantu benshi (amasaha arenga 300 ku munsi), moteri igomba gupimwa ku buryo ikomeza cyangwa ikora rimwe na rimwe hamwe n’urwego rw’ubushyuhe rutuma ikora neza ku muvuduko ukabije.Kubera ko nabonye moteri nyinshi "zikomeye" zikora nabi mbere y'igihe mu bitaro no ku kibuga cy'indege bitewe n'ubushyuhe bwinshi, ndasaba gusaba amanota y’ubushyuhe ya moteri (ubusanzwe ni urwego rwa IEC rw’ubushyuhe B cyangwa F, bihwanye na 130°C cyangwa 155°C ubushyuhe ntarengwa bwo kuzunguruka) no kubigereranya n’ubushyuhe buteganijwe mu gice cy’umutwe.

4.3 Guhuza sisitemu ya Drive

Moteri igomba guhuzwa n'uburyo bwo kuyikoresha mu buryo bwa mekanike - ubusanzwe umukandara w'amenyo cyangwa umunyururu ukoreshwa mu gukurura inzugi zinyerera, hamwe n'umugozi cyangwa umukandara wo gufata inzugi zizunguruka. Ibipimo by'ingenzi byo kuyikoresha:

• Ingano y'umugozi wa moteri n'ubwoko bw'aho ihurira:Menya neza ko umurambararo w'umugozi wa moteri, ingano y'inzira y'ingenzi, n'imiterere y'urukiramende rwo gushyiraho bihuye n'imashini igabanya ingufu cyangwa ihuza ry'imodoka mu buryo bw'imiterere y'umuryango wawe.
• Ibisabwa mu gukodesha no gutanga ibitekerezo:Ku miryango ifite ibisabwa byo kugenzura aho iherereye neza (nk'uburyo bwo gufungura igice cy'izuba), moteri igomba kugira icyuma gihindura imiterere y'izuba gifite ubushobozi buhagije bwo gupima (ubusanzwe 1024 cyangwa 2048 pulses kuri buri muzunguruko).
• Amabwiriza agenga itumanaho:Abakoresha inzugi z'ubucuruzi ba none bakoresha itumanaho rya elegitoroniki (CAN bisi, RS-485, cyangwa protocole z'umwihariko) hagati y'icyuma gicunga moteri na sisitemu yo kugenzura kwinjira cyangwa gucunga inyubako. Emeza ko protocole ihuye mbere yo kubivuga.

5. Gusuzuma abakora moteri z'inzugi zikora mu buryo bwikora: Ibyo ugomba kureba n'ibyo kwirinda

Hamwe n’uburyo bwa tekiniki bwashyizweho, reka mbasangize ibyo nize ku bijyanye no gusuzuma abakora moteri ku mishinga y’inzugi z’ubucuruzi.Kubera ko isoko ry'imodoka z'ubucuruzi rikubiyemo itandukaniro rikomeye mu bwiza bw'ubuhanga n'ubushobozi bwo gushyigikira nyuma yo kugurisha., ibipimo ngenderwaho by'isuzuma biri hepfo bishingiye ku buryo busanzwe bwo gutsindwa nabonye mu bunararibonye bwacu mpuzamahanga mu mishinga.

5.1 Shaka icyemezo cy'umutekano cy'umuntu wa gatatu, atari ukwimenyekanisha gusa

Uruganda urwo ari rwo rwose rukora moteri rukwiye kuba rushobora gutanga kopi z'ibizamini by'abandi n'ibyemezo by'ibizamini.Kubera ko kwiyandikisha mu buryo bwemewe n'amategeko amwe n'amwe ariko ntabwo ari ikimenyetso cy'umutekano nyakuri, gushyira imbere inganda zashoye imari mu gupima muri laboratwari zemewe.

Ku bicuruzwa biri ku isoko ry’Ubumwe bw’u Burayi: saba raporo y’ibizamini bya EN 16005 ivuye mu kigo cyabimenyesheje (atari itangazo rya CE gusa). Ku bicuruzwa byo muri Amerika y’Amajyaruguru: genzura urutonde rwa UL 325 (cyangwa ETL / CSA) ruri ku bikoresho by’uruganda. Ubwoko bwacu bwose bw’abakora inzugi z’ubucuruzi bufite ibyemezo bya EN 16005 na UL 325, byasabaga gahunda zitandukanye zo gupima kuri buri gipimo.Kubera ko ikiguzi cyo gupima ari kinini, ubushake bwo gushora imari mu kwemeza byuzuye bigaragaza ko uruganda rugiye ku isoko mu gihe kirekire..

5.2 Gusuzuma amakuru nyayo yerekeye ubushobozi bwo gukora neza mu kibuga cya moteri

Saba abakora porogaramu amakuru yizewe yo mu murima aturutse kuri sisitemu zashyizweho — cyane cyane igihe hagati y’ikosa (MTBF) n’uburyo busanzwe bwo ikosa. Uruganda rushobora gutanga aya makuru rugaragaza ko rukorera mu mucyo kandi rufite icyizere ku bicuruzwa byarwo.Kubera ko moteri ifite MTBF iri hejuru ariko ifite uburyo bumwe bwo gutsindwa bukabije idakenewe cyane kurusha iyo ifite MTBF iri hasi gato ariko nta buryo bumwe bwo gutsindwa bukabije bukabije., ikwirakwizwa ry'uburyo bwo gutsindwa ni ingenzi kimwe n'umubare wose wa MTBF.

Muri gahunda yacu bwite ya moteri z’ubucuruzi, dukurikirana amakuru y’ibyangiritse aturuka ku bakozi bacu bashinzwe ku isi yose kandi tugatangaza raporo z’ubwizerwe buri mwaka ku bakwirakwiza ibicuruzwa n’amatsinda ashinzwe ibijyanye n’imishinga.Kubera ko nizera ko ubwizerwe bugaragarira mu gutandukanya ibintu, ndashishikariza abaguzi gusaba amakuru asa n'aya ku ruganda urwo ari rwo rwose rukwiye kwitabwaho cyane.

5.3 Gusuzuma urubuga rwo guhuza abagenzuzi n'umutekano

Umugenzuzi wa moteri ni ingenzi kimwe na moteri ubwayo. Abagenzuzi b’inzugi z’ubucuruzi ba none bahuza imirimo myinshi yo kugenzura umutekano no kugenzura kwinjira: kumenya aho ibintu binyura, kwinjiza sensor y’umutekano, guhuza uburyo bwo kugenzura kwinjira, kugenzura kure, no gukoresha igihe mu buryo bwikora.Kubera ko umugenzuzi wakozwe nabi ushobora kwangiza moteri ishobora kuba nziza cyane, gusuzuma uburyo porogaramu y’umugenzuzi ikoreshwa, ubushobozi bwo gusuzuma, n’imiterere y’umutekano.

Ibipimo ngenderwaho by'ingenzi byo gusuzuma abagenzuzi:

• Imiterere y'uruziga rw'umutekano:Umugenzuzi agomba gushyira mu bikorwa imiyoboro y’umutekano idakoreshwa hakurikijwe ibisabwa na EN 16005 cyangwa UL 325. Imiyoboro y’umutekano ifite umuyoboro umwe ntiyujuje ibisabwa mu bucuruzi.
• Uburyo bwo gusuzuma indwara:Ese uruziga rw'igenzura rushobora kubarwa, amateka y'ikosa, n'ubushyuhe bw'imikorere? Aya makuru ni ingirakamaro mu gutegura gahunda yo kwirinda no gusuzuma amakosa ahoraho.
• Ubworoherane mu gukora porogaramu:Ese umuyoboro w’amashanyarazi wemerera guhindura umuvuduko wo gufungura, umuvuduko wo gufunga, igihe cyo gufunga, aho ufunguye igice, hamwe n’uburyo umutekano uhagaze nta guhindura ibikoresho?

5.4 Ibikoresho bisimbura ibindi n'inkunga nyuma yo kugurisha: Ikiguzi cy'igihe kirekire

Moteri z'inzugi z'ubucuruzi ubusanzwe zigira igihe cyo gukora cy'imyaka 10-15 mu gihe cy'ikirere kiri hagati.Kubera ko ikiguzi cyo gusimbuza moteri mu gikoresho gisanzwe gikubye inshuro 3-5 z'ikiguzi cy'ibice iyo ugereranyije n'imirimo, ibyuma, n'uburyo bwo kuvugurura inyubako bushoboka., politiki y'ibice bisimbura ibyakozwe n'uruganda ndetse n'imiterere y'inkunga nyuma yo kugurisha ni ibintu by'ingenzi bitwara ikiguzi cy'igihe kirekire.

Ibibazo byo kubaza abashaka gukora ibicuruzwa:

• Ni ibihe bice by'inyongera biri mu bubiko, kandi ni ryari igihe gisanzwe cyo gutanga ibikoresho bitari mu bubiko gitangwa?
• Ese mutanga ubufasha bwo gusuzuma indwara mu buryo bwa kure, kandi hari umurongo wa telefoni utanga ubufasha mu bya tekiniki uhuza injeniyeri zivuga Icyongereza?
• Ese ushobora gutanga moteri zisimbura zifite ibisobanuro bihuye niba icyitegererezo cya mbere cyarahagaritswe?
• Ese mutanga amahugurwa yo gushyira mu bikorwa no kubungabunga aho bakorera?

5.5 Guhindura ibintu n'ubushobozi bwa OEM/ODM

Niba umushinga wawe ukeneye imiterere idasanzwe ya moteri — voltage idasanzwe, connectors zihariye, firmware yihariye, cyangwa ibintu bidasanzwe — ubushobozi bwa OEM/ODM bw'uruganda buba ari cyo gipimo cy'ibanze cyo gusuzuma.Kubera ko icyuho kiri hagati y'ibicuruzwa bisanzwe bya kataloge n'igisubizo cyakozwe neza gikozwe neza ari kinini, ndakugira inama yo gukorana n'inganda zifite amakipe yihariye y'abahanga mu by'ubwubatsi aho gufata ubusabe bwihariye nk'ibibazo byo kugurisha.

Twafashije abakiriya benshi batanga serivisi zo kugura imishinga hamwe n’uburyo bwihariye bwo gushyiraho moteri zigenewe imiterere yihariye y’inzugi, harimo moteri zikora amasaha 24 ku buryo zikoreshwa mu buryo bw’ingenzi, moteri zo mu mazi zo gushyiramo moteri ku nkombe, na moteri zikoresha ubushyuhe bwinshi mu kubika ibintu bikonje. Buri buryo busaba ko habaho ivugurura ry’ubuhanga, ariko umusaruro uba moteri ikora neza mu buryo bwihariye aho kuba ijyanye n’ikintu gisanzwe cya kataloge.

6. Amakosa akunze kugaragara mu guhitamo moteri mu mishinga ikomeye y'ubucuruzi

Dukurikije ubunararibonye bwacu mu gushyigikira umushinga, dore amakosa atanu akunze kugaragara mu bijyanye n'imiterere y'imodoka nhura nayo:

Ikosa rya 1: Guhitamo hashingiwe ku giciro kuri buri gikoresho aho guhitamo ikiguzi cyose cy'umutungo

Moteri ihendutse kuri buri kimwe akenshi iba ihenze cyane mu gihe cy'imyaka 10 bitewe n'uko ikoreshwa kenshi, igihe cyo kuyikoresha kiba gito, ndetse n'igihe cyo kuyisimbura gikunze kubaho.Kubera ko ikibazo cya moteri mu nyubako y'ubucuruzi ikoreshwa n'abantu gitera ikiguzi cy'ubutabazi bwihutirwa gishobora kungana na 50–100% by'igiciro cy'umwimerere cya moteri., ikiguzi cyose cyo gusesengura umutungo kigomba gutuma moteri itoranywa, ntabwo ari igiciro cy'imashini.

Ikosa rya 2: Kugena Torque yo hejuru aho kugaragaza Torque ihoraho

Hari igihe abakora bakoresha torque nini cyangwa stall torque aho gukoresha torque ihoraho moteri ishobora kwihanganira mu mikorere yayo nyayo.Kubera ko gushyiraho moteri hashingiwe ku muvuduko w'amashanyarazi bishobora gutuma moteri ishyuha cyane mu gihe cy'umunsi usanzwe w'akazi, buri gihe saba moteri torque ihoraho hamwe n'urwego rw'ubushyuhe, atari gusa umusaruro mwinshi wa kanike.

Ikosa rya 3: Kwirengagiza ibidukikije by'ubushyuhe bw'umutwe

Moteri z’inzugi zikoresha ikoranabuhanga zishyirwa mu bice by’umutwe bishobora kugera kuri 50–60°C mu bushyuhe cyangwa mu nyubako zifite umwuka muke.Kubera ko ibipimo by'ubushyuhe bwa moteri bigenwa ku bushyuhe busanzwe (ubusanzwe 25°C cyangwa 40°C), moteri ishyizwe mu gice cy'umutwe wa dogere selisiyusi 55 idafite ubushyuhe izapfa imburagihe, nubwo imiterere yayo isa n'aho ihagije mu bihe bisanzwe by'igeragezwa.

Ikosa rya 4: Kunanirwa kwemeza ko moteri ihuye n'ibikoresho by'umuryango biriho

Mu mishinga yo kongera gukora, biragoye kugaragaza moteri ishingiye ku bipimo bya sisitemu nshya y'umuryango hatabayeho kwemeza ko ihuye na mekanike n'inzira, imigozi, n'aho bihurira.Kubera ko ubushobozi bwo kwihanganira ibikoresho by'inzugi buteranyirizwa hamwe muri sisitemu, moteri ifite ubushobozi bwa tekiniki hakurikijwe urupapuro rwayo bwite ishobora kuba idahagije iyo ishyizwemo ibice byashaje bitera gukururana no kugorana.

Ikosa rya 5: Kwirengagiza ibisabwa ku rwego rw'umutekano mu karere

Moteri yujuje ibisabwa byose bya EN 16005 ku isoko ry’Ubumwe bw’u Burayi ishobora kutujuje ibisabwa bya UL 325 ku ishyirwaho rya Amerika y’Amajyaruguru, kandi ibinyuranye n’ibyo.Kubera ko bamwe mu bakora ibicuruzwa bacuruza moteri imwe ifatika bakoresheje ibyangombwa bitandukanye ku turere dutandukanye., buri gihe genzura ko moteri runaka ugaragaza ifite icyemezo gikwiye cy’aho umushinga wawe ukorera — atari gusa ibivugwa ku mushinga rusange w’ibicuruzwa.

7. Gufata icyemezo cya nyuma: Urutonde rw'isuzuma ry'imikorere y'imiyoboro y'umubiri

Dore urutonde rw'isuzuma nkoresha iyo nsaba moteri ku mishinga ikomeye yo kwinjira mu bucuruzi. Ushobora kubona ubwoko bwose bw'ibicuruzwa byacu - harimoUmukozi ushinzwe gukurura inzugi zikomeye za YF200— kuri tweurupapuro rw'ibicuruzwa:

Ibibazo Bikunze Kubazwa