High Speed ​​Belt Actuator

Menene High Speed ​​Belt Actuator?

Babban mai kunna bel mai saurin gudu shine tsarin motsi na linzamin kwamfuta wanda ke juya fitar da motar rotary zuwa cikin sauri, tafiya ta layi mai sarrafawa. Motar servo tana korar bel ɗin aiki tare da haƙori, kuma bel ɗin yana jan karusar tare da kafaffen titin dogo na jagora. Injiniyoyin suna zabar wannan bel -mai kunna linzamin kwamfuta lokacin da tasha ke buƙatar ma'ana mai sauri{3}}zuwa{4}}ya nuna motsi zuwa tsayin bugun jini. Ba kamar axis na ƙwallon ƙwallon ƙafa ba, bel ɗin kanta ba ya ɗaukar kusan taro mai jujjuyawa tare da tsawonsa.

A sakamakon haka, karusar motsi tana haɓakawa da raguwa cikin sauri ba tare da wuce gona da iri ba. Belin na aiki tare kuma yana ɗaukar firgita yayin canje-canjen shugabanci mai sauri. Don haka tsarin jagorar linzamin kwamfuta yana gudana cikin sauri cikin sauri. Don haka, injiniyoyin injiniyoyi suna dogara ga babban mai kunna bel mai sauri a duk inda aka samar da nisan tafiye-tafiye. A taƙaice, ƙirar ƙirar tana cinikin ɗan ƙaramin ƙarfi don babban riba a cikin saurin gudu da tsayin bugun jini.

Tsare Tsare-Tsaren da Mahimman Abubuwan Hulɗa

Kowane bel -mai sarrafa linzamin kwamfuta yana raba shimfidar tsari gama gari. Kowane bangare yana taka ƙayyadaddun matsayi. Bayanan martabar aluminum da aka fitar ya samar da gidaje kuma yana saita madaidaicin axis. A cikin wannan mahalli, layin dogo na jagora na linzamin kwamfuta da jigilar kaya mai maimaitawa suna ɗaukar kaya. Tare suna tsayayya da ƙarfin lokaci yayin tafiya cikin sauri.

Ƙarfe -ƙarfafa ko fiberglass{1}}ƙarfafa madaukai na bel ɗin aiki tare a kusa da abin tuƙi da ɗigon jan ƙarfe a kowane ƙarshen. Motar servo tana haɗawa da ɗigon tuƙi kai tsaye, ko ta wurin ragi na gearbox don juzu'i mai girma. A spring{4}} lodi ko dunƙule{5}}daidaitacce mai tayar da hankali yana kiyaye bel ɗin tashin hankali. Wannan yana hana tsallen haƙori a ƙarƙashin saurin hanzari.

A halin yanzu, mai ɗaukar waya na USB yana yin hanyoyin wutar lantarki da na'urorin amsawa tare da abin hawa mai motsi ba tare da tangling ba. Iyakance masu sauyawa da firikwensin gida sun kammala taron. Sakamakon haka, tsarin sarrafawa koyaushe ya san matsayin ɗaukar kaya a ƙarfi{2}} sama. Tare, waɗannan ɓangarorin suna samar da ƙayyadaddun ƙayyadaddun tsarin jagorar kai tsaye{4}} wanda aka shirya don hawa kai tsaye akan firam ɗin inji.

Kuna marhabin da kallon ƙarin ayyuka ko ziyarci gidan yanar gizon mu ta Youtube:https://www.youtube.com/@tallmanrobotics

Anan, mun gabatar da Babban Mai Rarraba Belt Actuator, TMB170-CM don yanayin gaba ɗaya tare da bayanai kamar haka:

Ta Yaya Jirgin Direba Ke Samun Babban Gudu?

Gudun tuƙi na bel yana fitowa daga alaƙar injina mai sauƙi, ba daga babbar motar ba ita kaɗai. Belin yana nannade ƙaramin ɗan ƙaramin diamita{1}. Juyin juzu'i ɗaya na mota yana samar da tsayayyen tazarar tafiya ta layi, wanda aka saita ta hanyar bel da ƙidayar haƙora. Don haka, ƙididdige haƙoran haƙora mafi girma yana ɗaga saurin layi a RPM guda ɗaya.

Motar servo mara goga tana ba da bayanan haɓakawa. Yawanci yana hawan karusar zuwa cikakken gudun cikin 'yan milliseconds ɗari. Saboda ƙwanƙolin bel ɗin yana ɗaukar ƙarancin inertia mai haske, motar servo tana kaiwa ga babban gudu cikin sauri fiye da kan madaidaicin axis ball. Sakamakon haka, lokacin zagayowar yana raguwa ko da tsawon bugun bugun jini ya girma.

Yawancin ƙirar bel mai ƙarfi da yawa suna kaiwa ga saurin layi fiye da 3 m/s. Wasu buɗaɗɗen ƙirar ƙira sun wuce 5 m/s akan tsayin bugun jini. Koyaya, babban gudun koyaushe yana dogara ne akan tsayin bugun jini, yanayin hawa, da yawan nauyin kaya. Don haka injiniyoyi sun tabbatar da cikakken bayanan motsi kafin zaɓi na ƙarshe.

La'akari da Injiniyan don Dorewar Babban Aikin -Sauke

Gudun mai kunnawa a cikin babban gudun yana kawo ƙalubalen a hankali{0}}agin saurin da ba kasafai ake fuskanta ba. Na farko, tashin hankali bel dole ne ya kasance cikin kewayon da aka saita ta ƙididdigar aikin ISO 5295. Ƙarƙashin bel ɗin ya tsallake hakora, kuma ƙuƙƙun bel ɗin ya cika juzu'i. Bugu da ƙari, injiniyoyi suna duba mitar dabi'ar bel a kan bayanin martabar motsi don guje wa ƙara. Resonance yana nunawa azaman mariƙin bel mai ji a wasu gudu.

Har ila yau, rigidityn layin dogo yana da mahimmanci a cikin sauri. Dogon dogo mai sassauƙa yana ƙyale karusar ta girgiza yayin tsayawa cikin sauri. Don haka, ƙwanƙolin bel mai tsayi mai tsayi yakan yi amfani da layin jagora guda biyu ko bayanin martabar dogo mai faɗi.

Girman thermal wani abu ne. Ci gaba mai girma{1}Aikin sake zagayowar yana ɗaga zafin gidaje. Don haka masu zanen kaya suna ƙara ramummuka na samun iska ko zaɓi ƙananan hatimin goge goge. A ƙarshe, maimaitawa sakawa ya dogara da shimfiɗa bel a ƙarƙashin kaya. Masu sana'a suna magance wannan ta hanyar ƙayyadaddun ƙananan igiyoyin igiyar ƙarfe - don madaidaicin gatura. Ingancin Pulley da bel suna bin ISO 17396 hakori{9}}haƙurin bayanin martaba da buƙatun gamawa na ISO 254. Tare, waɗannan ƙa'idodin suna kiyaye haɗin gwiwar haƙori daidai gwargwado a cikin iyakar tafiya.

Matsayi Maimaituwa da Sarrafa Sabis

Matsayin maimaitawa yana bayyana yadda karusar ke komawa wuri ɗaya a kowane zagayowar. Rubutun rotary ko linzamin kwamfuta da aka ɗora akan motar servo yana ba da rahoton matsayin ɗaukar kaya zuwa ga tuƙi. Ƙaddamar ɓoyayyiyar ƙididdiga mafi girma tana goyan bayan tsattsauran maimaitawa, yawanci a cikin kewayon ƙari ko ragi 0.03 mm zuwa 0.1 mm don rijiyar bel ɗin rijiya{4}}. Ƙarƙashin belt, fitar da gudu, da cirewar layin dogo duk suna shafar wannan lambar akan rayuwar sabis na mai kunnawa.

Don haka, injiniyoyi sun sake{0}} duba tashin hankalin bel a lokacin da aka tsara maimakon bayan gazawar ta auku. Ƙarfe{2}}ƙarfe mai ɗaure kai{3} bel ɗin igiya yana riƙe tsayinsa fiye da fiberglass{4}}ƙarfafa bel a ƙarƙashin maimaita hawan keke mai girma{5}. Sakamakon haka, ginin igiya - ya kasance daidaitaccen zaɓi don daidaito, manyan tashoshin zagayowar-.

Kulawa da Rayuwar Sabis

Babban mai kunna bel mai sauri yana buƙatar ƙarancin kulawa na yau da kullun fiye da na'ura mai aiki da karfin ruwa ko madadin na'urar huhu, amma tsarin bincike har yanzu yana da mahimmanci. Masu fasaha suna duba tashin hankalin bel, sawar haƙori, da wasan ɗigon ɗigo a ƙayyadaddun tazarar sabis da masana'antun kayan aiki suka saita. Layin marufi da ke gudana sau uku a rana na iya zagayawa mai kunnawa sau miliyan da yawa a kowace shekara, don haka yanayin tashin hankali yana shafar lokacin aiki kai tsaye.

Bugu da ƙari, ƙura da danshi suna haɓaka bel ɗin da ba a rufe ba. Don haka, tsire-tsire a cikin abinci, abin sha, ko wuraren waje galibi suna ƙayyadad da cikakken jagorar jagorar madaidaiciyar rufaffiyar rufaffiyar layin tare da hatimin gogewa tare da ramin jigilar kaya. Maye gurbin bel ɗin da aka sawa yana ɗaukar ɗan lokaci kaɗan fiye da sake gina ginin dunƙule ƙwal, tunda bel da jakunkuna suna hawa a matsayin abubuwan da za'a iya samun damar yin amfani da su a waje maimakon haɗaɗɗiyar daidaitaccen taro.

Teburin Magana na Fasaha

Teburin da ke ƙasa ya lissafa sigogin fasaha na wakilci don dandamali mai kunna bel mai sauri. Waɗannan alkalumman suna nuna ƙayyadaddun ƙayyadaddun masana'antu gama gari da goyan bayan farkon{1}}madaidaicin matakin matakin.

Yankunan aikace-aikace

Babban mai kunna bel mai sauri yana dacewa da dabi'a zuwa kowane tsari wanda ke motsa sassa da sauri akan matsakaici zuwa tsayi mai tsayi. A cikin taron baturi na kera, mai kunnawa yana canja wurin samfuran baturi tsakanin tashoshi yayin da tsarin hangen nesa ke bincika jeri. A cikin e{2}}cibiyoyin rarrabuwa na kasuwanci, bel{3}}masu yin amfani da linzamin kwamfuta suna tura fakiti daga babban mai isar da saƙo zuwa guntun reshe a farashi mai yawa.

Layukan marufi na abinci da abin sha suna amfani da nau'in mai kunnawa iri ɗaya don kafa kwali da sanya kwantena da aka cika cikin tiren jigilar kaya. Robotics na Warehouse suma sun dogara da wannan tsarin motsi na linzamin kwamfuta don ɗaukar makamai waɗanda ke tafiya cikin faɗuwar gantry. Saboda mai kunnawa yana ɗaukar dogon bugun bugun jini ba tare da ƙara yawan juzu'i ba, masu haɗawa suna fifita shi don tafiya ta X{2}} akan manyan tsarin gantry na tsari{3}. Ƙaƙwalwar ƙwallon ƙwallon ƙafa, a halin yanzu, sau da yawa tana ɗaukar guntu, mafi girma -ƙararfin Z-.

A cikin waɗannan masana'antu, buƙatun da aka raba ya kasance iri ɗaya. Tsire-tsire suna buƙatar tafiya mai sauri, maimaituwa ta layi wanda ke ci gaba da tafiya tare da aiki da kai na sama da ƙasa. Yayin da abubuwan da ake amfani da su suka tashi, bel -mai sarrafa linzamin kwamfuta ya kasance zaɓi mai amfani na dogon lokaci{3}} bugun jini, babban{4}}ayyukan canja wurin sauri a cikin tantanin halitta mai sarrafa kansa.

Belt Actuator vs Ball Screw vs Linear Motor a Babban Gudu

Zaɓin fasahar tuƙi madaidaiciya madaidaiciya yana nufin kwatanta bel, dunƙule ball, da zaɓuɓɓukan injin linzamin kwamfuta akan maƙasudin gudu da bugun jini iri ɗaya. Teburin da ke ƙasa ya tsara waɗannan fasahohi guda uku gefe da gefe, yana rufe kewayon saurin gudu, iyakacin bugun jini, da sake maimaitawa. Motar linzamin kwamfuta yana samun nasara akan ɗanyen gudu da daidaito, amma yana buƙatar ma'aunin ma'auni na linzamin kwamfuta da sanyaya tilas akan dogon bugun jini. Ƙwallon ƙwallon ƙwallon yana samun nasara akan taurin kai da riƙe ƙarfi. Koyaya, bulala na dunƙule yana iyakance saurin aiki da zarar bugun jini ya wuce 'yan mita. Babban mai kunna bel mai sauri yana zaune tsakanin waɗannan zaɓuɓɓuka biyu, yana fifita tsayin bugun jini da sauri sama da matsakaicin tauri.

Sharuɗɗan Zaɓi don Mai kunna Belt Mai Girma

Zaɓin madaidaicin bel -mai kunna linzamin kwamfuta yana farawa da bayanin martabar motsi, ba shafin kasida ba. Na farko, ayyana tsayin bugun bugun da ake buƙata, babban gudu, da haɓakawa. Waɗannan dabi'u guda uku sun saita mafi ƙarancin girman ulu da faɗin bel. Na gaba, ƙididdige yawan adadin kuɗin da ake biya da kuma tsakiyar ƙarfinsa. Kashewa{5}}waya na tsakiya yana ƙara lodawa na ɗan lokaci akan titin jagora.

Bugu da ƙari, tabbatar da sake zagayowar aiki. Ci gaba da aiki mai girma{1} yana kira ga babban bel giciye -sashe kuma mafi ƙarfin tashin hankali fiye da amfani da fihirisa lokaci-lokaci. Yanayin muhalli kuma yana jagorantar zaɓin gidaje. Wuri mai ƙura ko wanke-wanke yana kira ga hatimin hatimi, cikakke{5}}rufe tsarin jagorar layi maimakon buɗewa-ƙirar bayanin martaba.

A ƙarshe, daidaita motar servo kuma tuƙi zuwa maimaita matsayin da ake buƙata. Tabbatar da ƙudurin martani yana goyan bayan daidaiton manufa. Yin aiki ta waɗannan matakan don kiyaye zaɓin mai kunnawa na ƙarshe ya dace da ainihin aikace-aikacen, ba kawai ga ƙimar saurin kanun labarai ba.

Tambayoyin da ake yawan yi

Menene bambanci tsakanin mai kunna bel mai saurin gudu da na'urar dunƙule ball?

Babban mai kunna bel mai sauri yana motsa karusar tare da bel ɗin aiki tare da haƙori, wanda ke ɗaukar kusan babu taro mai jujjuyawa tare da bugun jini. Mai kunna wasan ƙwallon ƙwallon ƙwallon yana motsa karusar tare da jujjuya juzu'i, wanda ke iyakance saurin aiki akan dogayen bugun jini saboda dunƙule bulala. Sakamakon haka, bel ɗin mai kunna layi na layi - yana kaiwa mafi girma gudu akan doguwar nisan tafiya, yayin da ƙwallon ƙwallon yana riƙe da ƙarfi da fa'ida.

Wane babban gudun bel zai iya kaiwa -mai sarrafa linzamin kwamfuta mai kunnawa?

Yawancin bel ɗin masana'antu{0}}waɗanda ke motsa linzamin kwamfuta suna kaiwa ga saurin layi tsakanin 2 m/s da 3 m/s. Bude{4}} ƙira na bayanin martaba tare da abin hawa mara nauyi na iya wuce 5 m/s. Matsakaicin babban gudun ya dogara da tsayin bugun jini, yawan nauyin biya, yanayin hawa, da ƙarfin hanzarin motar servo.

Yaya daidaitaccen mai kunna bel mai saurin gudu?

Matsakaicin maimaitawa yawanci yana faɗi tsakanin ± 0.03 mm da ± 0.1 mm. Rikicin belt, ingancin kwalliya, da share layin dogo duk sun shafi wannan adadi. Ƙarfe{4}}ƙarfe mai ɗaure - bel ɗin igiya haɗe tare da babban{6}}unkodi mai ƙima yana ba da mafi tsananin maimaitawa a cikin wannan kewayon.

Sau nawa bel ɗin ke buƙatar sauyawa a cikin babban aikace-aikacen gaggawa{{0}?

Rayuwar bel ɗin ta dogara da zagayowar aiki, saitin tashin hankali, da bayyanar muhalli ga ƙura ko danshi. Tsire-tsire masu ci gaba da zagayawa da yawa{1} suna duba tashin hankalin bel da sawar haƙora a tazarar hidimar da masana'anta suka saita, maimakon jiran gazawar ta faru.

Shin mai kunna bel mai saurin gudu zai iya yin gudu a cikin ƙura ko wurin wanki?

Ee, muddin mai kunnawa ya yi amfani da cikakken - rufaffen gidaje tare da hatimin goge goge tare da ramin ɗaukar kaya. Wannan tsarin tsarin jagorar madaidaiciyar hatimi yana kare bel da layin dogo daga ƙura, tarkace, da danshin wankin, wanda ke tsawaita rayuwar sabis a cikin abinci, abin sha, da kuma shigarwa na waje.