Ibintu by'ingenzi byakunzwe
- Moteri za DC zitagira uburoso za 24V zigira urusaku rwa ≤50dB mu gihe cyo gukora ku muryango wikora, kubahiriza amabwiriza ya OMS ku rwego rwo hejuru ku bijyanye n'urusaku rwo mu nzu aho gushyira ibintu mu mwanya no gutuza ari ngombwa.
- Ikoranabuhanga rya moteri idafite uburoso rikuraho urusaku rwo gukururana kw'uburosoikora urusaku ruri hejuru ya 10-15dB muri moteri za DC zisanzwe zikozwe mu buryo bwa brushed, bigatuma brushless iba yo moteri yonyine ikoreshwa mu isomero n'inzu ndangamurage.
- Ibipimo by'urwego rw'urusaku bigomba kuba bikubiyemo amabwiriza yo gupima(intera, umutwaro, umuvuduko) kuko moteri imwe ishobora gukora 35dB igihe idakora na 55dB igihe yuzuye — ibisobanuro bidafite imiterere ntacyo bivuze.
- Abakoresha inzugi zikora mu buryo bwikora nka YF150 ifite moteri za DC za 24V 60W zitagira uburoso zitanga ≤50dBmu gihe hagumana umuvuduko w'inzugi wa mm 150-500/s n'ubushobozi bwo gutwara kugeza kuri kg 300 kuri buri kibabi.
Impamvu urwego rw'urusaku ari cyo gipimo cy'ingenzi cyo guhitamo inzugi zikoresha ikoranabuhanga mu nyubako zituje
Amasomero, inzu ndangamurage, ibitaro, laboratwari z'ubushakashatsi, n'ahantu ho gutekereza cyane bihuriye ku bisabwa: urusaku rwo mu kirere rugomba kuguma munsi y'urugero rubangamira ukwitonda, gukira, cyangwa gutekereza.Kubera ko sisitemu z'inzugi zikora inshuro nyinshi kugeza ku magana ku munsi mu bigo bihuriramo abantu benshi, urusaku rw'urusaku ruturuka ku mikorere ya moteri y'inzugi rushobora kurenza cyane urugero rw'urusaku rw'inyuma iyo ikoranabuhanga ritari ryo ryatanzwe. Ishami ry'Umuryango w'Abibumbye ryita ku Buzima risaba urusaku rwo mu nzu ruri munsi ya 35dB ku hantu hakenera ubucucike no munsi ya 40dB ku hantu muri rusange ho mu nzu, bigatuma guhitamo urusaku rw'moteri ari ingenzi cyane ku hantu hatuje ho mu gace.
Urusaku rw'urusaku rw'umuryango wikora uturuka ku bintu bitatu: moteri ubwayo (urusaku rw'amashanyarazi n'urusaku rw'ibikomoka ku matwi), uburyo bwo kuwutwara (urusaku rw'umukandara, vitesi, cyangwa urusaku rw'umunyururu), n'urujya n'uruza rw'amababi y'umuryango (kwimura umwuka no gukururana kw'inzira).Ikoranabuhanga rya moteri ya DC idafite uburosoIvuga ku isoko rya mbere ikuraho uburyo bwo gukurura brush-commutator butera urusaku rwinshi muri moteri zisanzwe zikoresha brush. Kugabanuka k'urusaku kwa 10-15dB bihindura inzugi zikora zivuye ku rusaku rugahinduka igice cy'ibikoresho hafi ya byose.
Ku bayobozi b'ibigo basuzuma sisitemu z'inzugi zikora, ibisobanuro by'urusaku bigomba gufatwa neza nk'uko ubushobozi bw'imizigo y'inyubako bungana n'ubushobozi bw'inkongi ndetse n'ubuziranenge bw'umutekano w'inkongi bungana.Sisitemu y'inzugi yujuje ibindi bisobanuro byose ariko irengeje urugero rw'urusaku ntabwo ikwiriye gukoreshwa mu gace gatuje, hatitawe ku giciro cyayo, imiterere yayo, cyangwa izina ryayo. Ibi bituma isuzuma ry’urusaku no kugenzura ari cyo kintu gishingirwaho mu gutanga amasoko.
Uburyo ikoranabuhanga rya moteri ya DC idafite brushless ryageze ku bushobozi bwo gukoresha urusaku rwa ≤50dB
Akamaro k'urusaku rwa moteri za DC zidafite uburoso kurusha moteri zikozwe mu buryo bwa brushed gashingiye ku itandukaniro ry'ibanze rya mekanike.Kubera ko moteri zikoresha uburoso bwa karuboni bukoreshwa mu gukanda kuri commutator izenguruka kugira ngo yohereze umuriro w'amashanyarazi, urubuga rwa brush-commutator rutanga urusaku ruhoraho rwo gukururana, urusaku rwo gukurura, n'ingufu bikwirakwira mu nzu ya moteri. Uru rusaku rugaragara mu gishushanyo mbonera cya brushed kandi ntirushobora gukurwaho hatabayeho guhindura ikoranabuhanga rya moteri.
Moteri za DC zitagira brushless zikuraho burundu brush-commutator interface. Aho gukoresha brushes za mechanical, zikoresha electronic commutation - electronic controller ihindura amashanyarazi muri moteri mu buryo bwo guhuza n'aho rotor iherereye, ibi bikaba bigaragazwa na Hall sensors cyangwa back-EMF sensing. Uku guhinduranya electronic nta gukorana na mechanical, nta gukururana, cyangwa arcing, bigatuma urusaku rugabanuka cyane.
Inkomoko y'urusaku isigaye muri moteri idafite uburoso ni: urusaku rw'ibice by'imbere (imipira y'imbere ishyigikira umugozi wa rotor), urusaku rwa elegitoronike (ruterwa n'imbaraga za rukuruzi hagati ya rotor na stator), n'urusaku rw'umuyaga (umuyaga uhindagurika uterwa na rotor izenguruka). Moteri nziza zidafite uburoso zigabanya izi nkomoko binyuze mu guhitamo neza ibice by'imbere (ibice by'imbere bifunze, byasizwe amavuta mbere bifite urusaku ruto), igishushanyo mbonera cy'uruziga rwa rukuruzi (magnets zigonganye n'imizunguruko ikwirakwizwa igabanya imbaraga n'urusaku rwa elegitoronike), n'igishushanyo mbonera cya rotor ikoresha ikirere (ubuso bworoshye bwa rotor bugabanya urusaku rw'umwuka).
Kuri moteri ya DC ya 24V 60W idafite uburoso nk'iyakoreshejwe muriUmukoresha w'urugi rwa YF150 rugenda rwikora, urusaku ruturutse ahantu hose ku muvuduko usanzwe w'imikorere ni 42-48dB upimirwa ku ntera ya metero 1 - iri hagati ya ≤50dB isabwa kugira ngo hakoreshwe ahantu hatuje.
Uburyo bwo gusobanura no kwemeza urwego rw'urusaku rwa moteri
Ibipimo by'urusaku ku bijyanye na moteri z'inzugi zikora ku buryo bwikora bifite akamaro gusa iyo biherekejwe n'ibipimo byo gupima.Kubera ko moteri imwe ishobora gukora 35dB nta mutwaro na 55dB yuzuye, ibisobanuro bya "≤50dB" bitavuze intera yo gupima, imiterere y'umutwaro, umuvuduko wa moteri, n'urusaku rwo mu kirere ntabwo byuzuye mu buryo bwa tekiniki kandi bishobora kuyobya.
Uburyo busanzwe bwo gupima urusaku rwa moteri bukoresha icyuma gipima urusaku gihagaze ku ntera yagenwe (ubusanzwe metero 1) uvuye kuri moteri, mu buryo bugenzurwa n'ijwi (urusaku rw'inyuma ruri munsi ya 30dB), moteri ikaba ikora ku mutwaro wayo n'umuvuduko wayo. Igipimo kigomba gukoresha A-weighting (dBA), igereranya inshuro abantu bumva kandi ni bwo buremere busanzwe bukoreshwa mu mabwiriza y'urusaku ku isi yose.
Ibipimo ngenderwaho byo gupima urwego rw'amajwisobanura ko ibipimo by'urusaku bigomba gupimwa ahantu hatagaragara (nta buso bugaragara muri metero 3) cyangwa mu cyumba kitagaragara kugira ngo hakurweho ingaruka z'urusaku. Mu by'ukuri, abakora inzugi nyinshi zikora akazi ko gupima urusaku mu cyumba kitagaragara (hasi hagaragara, inkuta n'igisenge) biganisha ku miterere y'aho moteri ishyirwa hejuru y'urugi.
Ku bayobozi b'ibigo bagena inzugi zikora mu buryo bwikora kugira ngo zikoreshwe mu gace katuje, saba amakuru akurikira ku rusaku ku ruganda: (1) urusaku rwa moteri ku muvuduko n'umuvuduko, rupimwe kuri metero 1, (2) urusaku rw'umuryango wose harimo n'uburyo bwo gutwara imodoka n'uburyo umuryango ugenda, rupimwe kuri metero 1 uvuye ku muryango ufunguye, na (3) amakuru y'urusaku agaragaza ikwirakwizwa ry'inshuro (kugira ngo hamenyekane ibice byose bishobora kubangamira kurusha urusaku rwa interineti ruri ku rwego rumwe).
Icyo imbibi z'urusaku zikoreshwa ku bidukikije bitandukanye by'ahantu hatuje
Ubwoko butandukanye bw'ibigo bufite aho bigarukira hatandukanye bitewe n'imikorere yabyo n'uburyo ababikora babasha kumva.Gusobanukirwa ibi bipimo bituma abayobozi b'ibigo bagena urwego rw'urusaku rw'imodoka kuri buri porogaramu.aho gukoresha uburyo bumwe bujyanye na byose bushobora gukabya (kongeraho ikiguzi) cyangwa kudasobanura neza (gutera ibibazo by'urusaku).
Amasomero rusange: urusaku rw’ahantu ho gusomera ni 35-40dB, aho ibyumba byo kwigiramo bisaba 30-35dB. Moteri z’inzugi zikoresha ikoranabuhanga mu isomero ntizigomba kurenza 5dB hejuru y’urusaku rw’inyuma iyo zipimwe ahantu ho gusomera hafi, ibi bikaba bisobanura ko urusaku rw’imodoka ari ≤45dB kuri metero 1.
Ingoro ndangamurage n'amatara: urusaku rw'ahantu rusabwa ni 35-45dB bitewe n'ubwoko bw'amatara. Amatara atuje (ubuhanzi bwa none, ahantu ho gutekereza) asaba urusaku ruto ugereranije n'amatara cyangwa amatara yo kwinjira.Amabwiriza ya OSHA yo kwirinda urusakuBisaba abakozi b'inzu ndangamurage bahura n'urusaku rw'inzugi amasaha 8 ku munsi, bigashyiraho umupaka ntarengwa w'impanuka ku kazi kabo wa 85dB ku masaha 8 ya TWA (impuzandengo y'igihe).
Ibitaro n'ibigo nderabuzima: ibyumba by'abarwayi bisaba urusaku ruri munsi ya 35dB mu masaha ya nijoro no munsi ya 40dB mu gihe cy'amanywa, nk'uko amabwiriza ya OMS abiteganya. Moteri z'inzugi zikora mu buryo bwikora mu bitaro byegeranye n'ibyumba by'abarwayi zigomba kugaragaza ≤45dB kugira ngo ingengo y'imari y'urusaku ikomeze. Ibyumba byo gukoreramo n'ibice by'indembe bifite ibisabwa cyane, akenshi biri munsi ya 30dB, bisaba moteri z'inzugi zifite urusaku ruri munsi ya 40dB cyangwa munsi yayo.
Laboratwari z’ubushakashatsi: Laboratwari zikoresha urusaku (ibyumba byo gupima amajwi, ibyumba byo gusukura byo gukora ibikoresho bya semiconductor, na laboratwari z’amajwi) zishobora gusaba urusaku ruri munsi ya 25dB, ibyo bigatuma ibisabwa na moteri y’umuryango byikora kuri ≤35dB - urwego rushoboka gusa iyo imiterere ya moteri idakoresha uburoso ikora ku muvuduko muto.
Uburyo Imiterere ya Sisitemu y'Inzugi Yikora Igira Ingaruka ku Rusaku Rwose
Moteri ni kimwe mu bigize urusaku rwose rw'urusaku rw'umuryango wikora.Kubera ko uburyo bwo kuyiyobora, igice cy'umuryango, n'imiterere yo kuyishyiraho byose bigira uruhare mu kugabanya urusaku muri rusange., ibisobanuro by'urusaku ku rwego rwa sisitemu bigomba kuba bishingiye ku masoko yose, atari kuri moteri gusa.
Uburyo bwo gutwara (umukandara, vitesi, cyangwa umunyururu) bwohereza moteri ku gice cy'umuryango. Imikandara y'imikandara ni bwo buryo butuje cyane kuko umukandara wa rubber cyangwa polyurethane ufata videwo kandi ugatuma urusaku rugabanuka. Imikandara y'imikandara igira urusaku rwinshi bitewe n'urusaku rw'imikandara y'imikandara, cyane cyane iyo amenyo afashe. Imikandara y'imikandara ni yo ikoresha urusaku rwinshi kandi ntikwiriye gukoreshwa mu gace katuje. Umukoresha w'urugi rwa YF150 ukoresha umukandara wohereza gusa urusaku rwa moteri, bigatuma urusaku rwose rwa moteri ruguma munsi ya 50dB.
Urusaku rw'urugi ubwarwo rutanga urusaku binyuze mu guhumeka kw'umwuka (“urusaku” rw'umwuka usunikwa n'urugi rwimuka) no gukururana kw'inzira (urusaku rw'imizingo yo gupakira igenda ku nzira y'umuhanda). Urusaku rwo gukururana kw'umwuka rungana n'umuvuduko w'urugi kandi icyuho kiri hagati y'urugi n'umuzingo - umuvuduko ugenda buhoro n'icyuho gikonje bitanga urusaku ruto. Urusaku rwo gukururana kw'inzira ruterwa n'ibikoresho by'imizingo (imizingo ya nylon ituje kurusha imizingo y'icyuma) n'imiterere y'ubuso bw'inzira y'umuhanda (inzira y'umuhanda yoroshye kandi ishyushye itanga urusaku ruto kurusha inzira y'umuhanda igoye cyangwa yumye).
Imiterere y'aho ishyirwa ishobora kongera cyangwa kugabanya urusaku rwa moteri no gutwara urusaku. Moteri ishyizwe ku gitereko cy'icyuma gikomeye yohereza urusaku neza, ishobora kongera urusaku aho ishyirwa. Kongeramo imigozi yo kwitandukanya hagati ya moteri n'igitereko bigabanya uburyo bwo gutigita ku kigero cya 10-20dB, bivuze ko urusaku rugabanukaho 50-75% mu mwanya wo kumva. Abakoresha inzugi z'ubwikorezi bw'ubwikorezi bafite ubushobozi bwo kwitandukanya nk'ibikoresho bisanzwe.
Uburyo bwo gusuzuma abatanga moteri z'inzugi mu buryo bwikora ku birebana n'urusaku rukabije
Guhitamo umutanga serivisi zo gushyira inzugi mu buryo bwikora mu bikorwa bigamije gukurura urusaku bisaba kugenzura ibirenze ibyatangajwe mu buryo burambuye.Kubera ko imikorere y'urusaku iterwa n'ubwiza bw'inganda, ubwiza bw'iteraniro, n'uburyo ibice bihagaze, moteri ebyiri zifite imiterere isa n'iy'abatanga serivisi zitandukanye zishobora gutanga urusaku rutandukanye cyane mu murima.
Ibipimo by'ingenzi byo gusuzuma umutanga serivisi birimo: raporo z'ibizamini by'urusaku biva muri laboratwari zemewe z'amajwi (atari amakuru y'imbere mu ruganda gusa), ibizamini by'icyitegererezo mu nyubako nyayo (urugero rw'urusaku ruratandukana bitewe n'imiterere y'aho rushyirwa), kugenzura imiterere y'umusaruro (gusaba amakuru y'ibizamini by'urusaku mu bigo byinshi bitunganya ibikoresho kugira ngo harebwe imiterere y'umusaruro), n'amasezerano y'ubwishingizi ajyanye n'imikorere y'urusaku (umutanga serivisi yemeza imikorere y'urusaku mu gihe cy'imyaka 2-5 agaragaza icyizere mu bicuruzwa bye).
Ibikoresho by'inzugi za Beifan byikorazagenewe gukoreshwa mu bucuruzi no mu bigo aho urusaku rukora cyane. Moteri ya DC ya YF150 ifite brushless 24V 60W yagenewe gukoreshwa ku gipimo cya ≤50dB, ifite uburyo bwo kugenzura microprocessor bukoresha ubwenge buhindura umuvuduko wa moteri n'imiterere yo kwihutisha kugira ngo igabanye urusaku mu gihe cyo gufungura no gufunga. Sisitemu yo kugenzura ubwayo ihuza uburemere bw'umuryango n'imiterere y'inzira mu gihe cy'ingendo 50 za mbere, ikora neza imiterere y'umuvuduko kugira ngo urusaku rube ruto cyane mu gihe igumana igihe cyo gufungura cyagenwe.
Uburyo bwo kubungabunga bigira ingaruka ku rusaku rw'igihe kirekire rwa moteri z'inzugi zikora ku buryo bwikora
Urusaku rugabanuka uko igihe kigenda gihita iyo sisitemu y'umuryango ikora idakozwe neza.Kubera ko ubusaza bw'amabeteri, imbaraga z'umukandara zihinduka, n'ubwandu bw'inzira byongera urusaku kuri 5-15dB mu gihe cy'imyaka 3-5., gahunda yo kubungabunga ibidukikije ni ingenzi kugira ngo hakomeze kuba imiterere ya ≤50dB mu gihe cyose sisitemu ikora.
Gusana buri kwezi ku birebana n'urusaku: kugenzura umukandara mu maso kugira ngo urebe niba warangiritse, wacitsemo ibice, cyangwa urimo gukaraba; kugenzura ko umukandara urekuye (umukandara urekuye ukubita ku mukandara, bigatuma urusaku rusakuza); gusukura ubuso bw'inzira kugira ngo ukureho ivumbi n'imyanda byongera urusaku rw'imizingo; no kugenzura ko imigozi ifata moteri ikomeye (imigozi irekuye yemerera kwiyongera kw'ingufu).
Gusana buri gihembwe: Siga amavuta yo mu muhanda no ku miyoboro y'ibyuma ukoresheje amavuta ya silikoni (wirinde amavuta yo mu bwoko bwa peteroli akurura umukungugu); genzura niba ibyuma bya moteri bikina cyangwa bikaze (gukora nabi kwa mbere kw'ibyuma bigaragazwa n'urusaku rwo gusya cyangwa gutontoma); kandi ugenzure urwego rw'urusaku ukoresheje icyuma gipima amajwi cyagenwe kugira ngo umenye niba hari ikintu cyose cyavuye mu gipimo cy'ibanze cyafashwe mu gihe cyo gushyiraho.
Gusana buri mwaka: gupima urusaku ku muvuduko n'imitwaro myinshi; gusimbuza umukandara niba ibimenyetso byo kwangirika bigaragaza ko byangiritse cyane; gusimbuza moteri niba urusaku rwiyongereyeho ibirenze 5dB ugereranije n'aho byashyizwe; no kongera gupima sisitemu yo kugenzura kugira ngo habeho umuvuduko mwiza ku rusaku ruto.
Ibibazo Bikunze Kubazwa
Ni uruhe rusaku rusanzwe rwa moteri ya DC ya 24V idafite uburoso mu muryango wikora?
Moteri nziza ya DC ya 24V idafite uburoso mu mashini ikoresha urugi isanzwe ikora 42-48dB ipima intera ya metero 1 mu gihe cy'imizigo igenwa. Ibi biri mu rugero rwa ≤50dB rusabwa mu isomero, mu nzu ndangamurage, no mu bitaro. Urusaku rw'umuryango wose (harimo n'uburyo bwo kuwutwara n'inzira z'umuryango) rwongeraho 3-5dB, bigatuma umubare wose wa sisitemu ugera kuri 45-53dB bitewe n'umuvuduko w'umuryango n'imiterere y'aho ushyirwa.
Urusaku rwa moteri idafite uburoso rugereranywa gute n'urusaku rwa moteri ikoresha uburoso?
Moteri za DC zitagira uburoso zifite ubutuze bwa 10-15dB kurusha moteri za DC zikoreshwa mu buryo bwa brushed. Moteri zikoreshwa mu buryo bwa brushed zitanga 55-70dB bitewe no gukururana kwa brush-commutator, guhindagurika, no guhindagura. Moteri zikoresha uburoso zikuraho urusaku binyuze mu guhinduranya ikoranabuhanga, zigagera kuri 40-50dB mu rugero rumwe rw'ingufu. Ku bijyanye no gukoresha ahantu hatuje, brushless niyo koranabuhanga yonyine ifatika rya moteri.
Ese urusaku rw'urugi rwikora rushobora kugabanuka munsi ya 40dB?
Yego, ariko bisaba uburyo bwo gukoresha sisitemu: guhitamo imiterere ya moteri itagira uburoso ikoresha uburoso, ikora ku muvuduko muto (ibi bigabanya urusaku rwo kwimuka k'umwuka n'urusaku rwa moteri), gukoresha ibikoresho byo kwimura urusaku rwa rubber mu rwego rwo gukumira vibration, kubungabunga umukandara w'umukandara no gusukura inzira, no gushyiraho imiyoboro y'amajwi hafi y'aho moteri ikorera nibiba ngombwa. Kugira urusaku ruri munsi ya 40dB birashoboka ariko bisaba ubuhanga bwitondewe n'ibice by'ingenzi.
Ni iki gipimo gikoreshwa mu gupima urusaku rw'inzugi mu buryo bwikora?
Gupima urusaku ku nzugi zikora hifashishijwe ikoranabuhanga risanzwe bikurikiza ISO 11654 (Acoustics — absorbers for use instructors — Isuzuma ry’uko urusaku rufata amajwi) cyangwa ibipimo by’imbere by’uruganda bishingiye kuri IEC 61672-1 (Ibipimo by’urusaku — Ibisobanuro). Igipimo gikoresha igipimo cy’umuvuduko w’urusaku gipima A-weighted (dBA) gipimirwa kuri metero 1 uvuye aho urusaku ruturuka mu gace kadafite aho gahuriye n’urusaku ruri munsi ya 30dB.
Ni gute umuvuduko w'inzugi ugira ingaruka ku rugero rw'urusaku?
Umuvuduko w'inzugi ufite isano itaziguye n'urwego rw'urusaku. Kugabanya umuvuduko wo gufungura kuva kuri 500 mm/s ukagera kuri 250 mm/s ubusanzwe bigabanya urusaku rw'imikorere ya sisitemu ho 3-5dB, cyane cyane binyuze mu kugabanya urusaku rwo kwimuka k'umwuka n'urusaku rwa elegitoroniki ya moteri. Ku bijyanye n'urusaku rushingiye ku rusaku, kugena umuvuduko wo gufungura buhoro kandi ufunguye igihe kirekire ni ingamba nziza yo kugabanya urusaku idasaba impinduka mu byuma.
Ni iyihe minsi y'ubuzima itegerejweho ya moteri ya DC idafite uburoso mu gutanga serivisi ku rugi rwikora?
Moteri ya DC idafite uburoso nziza ikoreshwa mu gutanga serivisi ku muryango wikora, ubusanzwe imara imyaka 10-15 cyangwa imikorere ya miliyoni 2-5. Moteri ubwayo nta buroso igira, kandi amapine afunze afite ubuzima bw'amasaha 10.000-20.000. Ikintu kidashoboka ni umukandara, ukenera gusimburwa buri myaka 3-5, hamwe n'ibikoresho by'ikoranabuhanga bigenzura, bifite ubuzima bw'imyaka 10-15 mu buryo busanzwe bwo mu nzu.
Ibyerekeye Umwanditsi
Edisonni Umuyobozi ushinzwe ubucuruzi muriNingbo Yufan Beifan Automatic Door Co., Ltd., yihariye mu bushakashatsi no guteza imbere inzugi zikora akazi kazo. Ibicuruzwa by'ingenzi birimo abakoresha inzugi zigenda zihindagurika, moteri za DC zitagira uburoso za 24V, n'ibindi bikoresho, bikoreshwa cyane mu nyubako z'ubucuruzi, mu nyubako rusange, no mu nganda. Edison acunga ibibazo ku mishinga mpuzamahanga n'ibisubizo bya OEM/ODM. Huza:Twandikire
Igihe cyo kohereza: Nyakanga-09-2026