Tsayawa tsarin tsari mai sauƙi shine koyaushe hanya mai wayo don yin kowane samfur.Daya daga cikin hanyoyin mafi sauƙi don cimma madaidaiciyar motsi ko motsi yayin taro shine yin amfani da masu aikin pneumatic.
Carey Webster, Injiniya Solutions Manager na PHD Inc., ya nuna: "Idan aka kwatanta da lantarki da na'ura mai aiki da karfin ruwa actuators, sauƙi shigarwa da ƙananan farashi su ne manyan abũbuwan amfãni biyu na masu aikin pneumatic."Layukan da aka haɗa zuwa na'urorin haɗi."
PHD yana siyar da masu aikin pneumatic na shekaru 62, kuma mafi girman tushen abokin ciniki shine masana'antun mota.Wasu abokan ciniki sun fito daga fararen kaya, likitanci, semiconductor, marufi da masana'antar abinci da abin sha.
A cewar Webster, kusan kashi 25% na masu aikin pneumatic da PHD ke samarwa an yi su ne na al'ada.Shekaru huɗu da suka gabata, kamfanin ya ƙirƙiri na'urar kunnawa ta al'ada wacce za'a iya amfani da ita azaman madaidaiciyar tsinkewar pneumatic don masana'antun na'urorin taron likita.
"Ayyukan wannan shugaban shine don zaɓar da sauri da daidai kuma sanya sassa da yawa, sannan a sanya su a cikin akwati don sufuri," in ji Webster.Yana iya canza tazarar sassan daga 10 mm zuwa 30 mm, dangane da girman sashin.
Matsar da abubuwa daga aya zuwa aya tare da karfi mai karfi yana daya daga cikin abubuwan da ake amfani da su na pneumatic actuators, wanda shine dalilin da ya sa har yanzu sune zabi na farko don motsi na inji akan layin taro kusan karni bayan bayyanar su. -tasiri da jurewa juzu'i.Yanzu, sabuwar fasahar ji ta sa injiniyoyi su inganta aikin actuator da haɗa shi cikin kowane dandamali na Intanet na Abubuwa (IIoT).
A cikin rabin farko na karni na 20, masu amfani da pneumatic da aka yi amfani da su a masana'antu sun dogara ne akan silinda masu aiki guda ɗaya wanda ya haifar da karfin layi. Yayin da matsin lamba a gefe ɗaya ya karu, silinda yana motsawa tare da axis na piston, yana haifar da karfi mai layi. ana ba da juriya zuwa wancan gefen piston, piston ya koma matsayinsa na asali.
Kurt Stoll, co-kafa Festo AG & Co., ɓullo da na farko jerin cylinders a Turai, da guda-aiki AH irin, tare da haɗin gwiwar ma'aikata injiniyoyi a 1955. A cewar samfurin manajan Michael Guelker, wadannan cylinders aka gabatar da su. kasuwa a shekara mai zuwa.Pneumatic actuators daga Festo Corp. da Fabco-Air.
Ba da daɗewa ba, an ƙaddamar da ƙananan silinda da ba za a iya gyara su ba da pancake pneumatic actuators, da kuma waɗanda ke haifar da ƙarfin juyawa. Kafin kafa masana'antar Bimba a 1957, Charlie Bimba ya ƙirƙiri silinda na farko da ba za a iya gyarawa a garejinsa a Moni, Illinois. Wannan Silinda, yanzu wanda ake kira Asalin Layin Silinda wanda ba a iya gyarawa, ya zama kuma ya kasance babban samfurin Bimba.
"A lokacin, kawai mai kunna huhu a kasuwa yana da ɗan wahala kuma yana da ɗan tsada," in ji Sarah Manuel, manajan samfura na kamfanin Bimba. baya buƙatar kulawa.Da farko, rayuwar lalacewa na waɗannan masu kunnawa ya kasance mil 1,400.Lokacin da muka gyara su a cikin 2012, rayuwarsu ta lalacewa fiye da ninki biyu zuwa mil 3,000."
PHD ya gabatar da Tom Thumb small-bore cylinder actuator a cikin 1957. Yau, kamar yadda a lokacin, mai kunnawa yana amfani da daidaitattun silinda na NFPA, waɗanda suke samuwa kuma masu canzawa daga masu samar da kayan aiki da yawa. Hakanan ya ƙunshi tsarin sandar taye wanda ke ba da damar lankwasawa.PHD na yanzu. ƙananan samfuran silinda suna da babban aiki a yawancin aikace-aikace, kuma ana iya sanye su da sanduna biyu, hatimi mai zafi, da na'urori masu auna bugun jini.
The Pancake actuator aka tsara ta Alfred W. Schmidt (wanda ya kafa Fabco-Air) a cikin marigayi 1950s don saduwa da bukatar gajeren bugun jini, na bakin ciki da kuma m cylinders dace da m sarari.These cylinders da piston sanda tsarin aiki a cikin. hanya ɗaya ko sau biyu.
Ƙarshen yana amfani da iska mai matsa lamba don ƙarfafa bugun jini na tsawo da bugun jini don motsa sandar baya da baya.Wannan tsari ya sa silinda mai aiki guda biyu ya dace da turawa da ja da lodi. Aikace-aikace na yau da kullum sun haɗa da taro, lankwasawa, clamping, feeding, forming. , ɗagawa, sakawa, latsawa, sarrafawa, hatimi, girgiza, da rarrabawa.
Emerson's M series round actuator rungumi dabi'ar bakin karfe piston sanda, da kuma mirgina zaren a duka iyakar da piston sanda tabbatar da cewa piston sanda dangane da m.The actuator ne mai tsada-tasiri don aiki, bayar da dama hawa zažužžukan, da kuma amfani. mahadi na tushen man fetur don pre-lubricating don cimma nau'i mai yawa na aikin kyauta.
Girman pore yana fitowa daga 0.3125 inci zuwa inci 3. Matsakaicin matsakaicin matsa lamba na iska na mai kunnawa shine 250 psi. A cewar Josh Adkins, ƙwararren ƙwararren samfur na Emerson Machine Automation Actuators, aikace-aikacen gama gari sun haɗa da ƙullawa da canja wurin kayan daga layin taro zuwa wani.
Rotary actuators suna samuwa a cikin tara guda ko biyu da pinion, vane da karkace nau'ikan spline. Waɗannan na'urori masu dogaro da kai suna yin ayyuka daban-daban kamar su ciyarwa da daidaitawa sassa, aiki tuƙuru ko tuƙi pallets akan bel masu ɗaukar nauyi.
Rack da pinion juyawa yana canza motsi na linzamin kwamfuta na silinda zuwa motsi na juyawa kuma ana ba da shawarar don daidaitaccen aiki da aikace-aikace masu nauyi.Rack shine saitin haƙoran spur gear da aka haɗa da piston Silinda.Lokacin da piston ya motsa, ana tura rack a layi. , da rack meshes tare da madauwari gear hakora na pinion, tilasta shi ya juya.
Mai amfani da ruwan wukake yana amfani da motar iska mai sauƙi don fitar da ruwan wukake da aka haɗa da ma'aunin motsi mai juyawa.Lokacin da aka yi amfani da matsa lamba mai mahimmanci a ɗakin, yana faɗaɗa kuma yana motsa ruwa ta hanyar arc har zuwa digiri 280 har sai ya gamu da tsayayyen shinge. Juyawa juyawa. ta hanyar juyar da iskar iska a mashiga da fita.
Jiki mai jujjuyawar karkace (ko zamiya) ya ƙunshi harsashi silinda, shaft da hannun rigar piston.Kamar tarawa da watsa pinion, watsawar karkace ta dogara da ra'ayin aikin spline gear don canza motsin piston na madaidaiciya zuwa jujjuyawar shaft.
Sauran nau'ikan masu kunnawa sun haɗa da jagora, tserewa, matsayi mai yawa, ba tare da sanda ba, haɗe da ƙwararru.Hanyar mai sarrafa pneumatic actuator shine cewa sandar jagorar tana ɗora akan farantin karkiya, daidai da sandar piston.
Wadannan sandunan jagora suna rage lankwasa sanda, lankwasawa fistan da kuma hatimi marar daidaituwa.Suna samar da kwanciyar hankali da hana juyawa, yayin da suke jure wa manyan lodin gefe.Models na iya zama daidaitattun girman ko ƙarami, amma gabaɗaya magana, su ne masu aiki masu nauyi masu nauyi waɗanda ke ba da maimaitawa.
Franco Stephan, Daraktan Talla na Emerson Machine Automation, ya ce: "Masu kera suna son masu sarrafa kayan aiki don aikace-aikace daban-daban waɗanda ke buƙatar ƙarfi da daidaito."Misali na gama gari shine jagorantar piston mai kunnawa don motsawa daidai da baya akan tebur mai zamewa.Masu jagoranci kuma suna rage buƙatar jagororin waje a cikin injina. "
A bara, Festo ya gabatar da jerin DGST na ƙananan faifai na pneumatic tare da silinda masu jagora biyu.Waɗannan ginshiƙan zane-zane ɗaya ne daga cikin mafi ƙanƙantar layin dogo a kasuwa kuma an tsara su don daidaitawa daidai, dacewa da latsawa, ɗauka da wuri, da lantarki da haske. aikace-aikacen taro. Akwai nau'ikan nau'ikan nau'ikan guda bakwai da za a zaɓa daga, tare da ɗaukar nauyi har zuwa fam na 15 da tsayin bugun jini har zuwa inci 8. Theaƙwalwar ƙwanƙwasa-kyauta ba tare da ɗimbin piston ba da jagorar ɗaukar hoto mai ƙarfi mai ƙarfi na iya ba da 34 zuwa 589 Newtons na iko a matsa lamba na mashaya 6. Daidaitaccen ma'auni shine buffer da firikwensin kusanci, ba za su wuce sawun zane ba.
Masu aikin tserewa na pneumatic suna da kyau don rarrabawa da sakin sassa daban-daban daga hoppers, masu jigilar kaya, tasoshin feeder mai girgiza, dogo da mujallu.Webster ya ce gudun hijirar yana da nau'i-nau'i guda ɗaya da nau'i-nau'i biyu, kuma an tsara su don tsayayya da manyan lodin gefe, waɗanda suke na kowa a cikin irin waɗannan aikace-aikacen.Wasu samfura suna sanye da maɓalli don haɗi mai sauƙi tare da na'urorin sarrafa lantarki daban-daban.
Guelker ya nuna cewa akwai nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan pneumatic da yawa da ake samu, kuma duka biyun suna da nauyi.Nau'in farko ya ƙunshi nau'ikan silinda masu zaman kansu guda biyu amma an haɗa su tare da sandunan piston da ke shimfidawa a gaba da gaba kuma suna tsayawa har zuwa wurare huɗu.
Sauran nau'in yana da nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i 2 zuwa 5) da aka haɗa a cikin jerin kuma tare da tsayin bugun jini daban-daban. Sai kawai sandar piston guda ɗaya yana bayyane, kuma yana motsawa a cikin wata hanya zuwa wurare daban-daban.
Rodless linear actuators su ne na'urorin motsa jiki na pneumatic wanda ake watsa wutar lantarki zuwa piston ta hanyar haɗin kai. tsarin ko gears don watsa wutar lantarki.
Ɗaya daga cikin fa'idodin waɗannan masu kunnawa shine cewa suna buƙatar sararin shigarwa da yawa fiye da irin silinda na sandar piston.Wani fa'ida shine cewa mai kunnawa zai iya jagorantar da goyan bayan nauyin a cikin tsayin bugun silinda, yana mai da shi zaɓi mai wayo don aikace-aikacen bugun jini mai tsayi.
Haɗaɗɗen actuator yana ba da tafiye-tafiye na layi da iyakataccen juyawa, kuma ya haɗa da kayan aiki da kayan aiki.Cikin silinda mai ɗaure kai tsaye yana ɗaure kayan aiki ta hanyar nau'in matsi na pneumatic ko ta atomatik kuma akai-akai ta hanyar motsi.
A cikin yanayin rashin aiki, nau'in clamping yana tashi kuma yana motsawa daga wurin aiki.Da zarar an sanya sabon kayan aiki, an matsa shi kuma an sake komawa. Yin amfani da kinematics, za a iya samun ƙarfin riƙewa sosai tare da ƙananan makamashi.
Pneumatic clamps clamp, matsayi da motsi sassa a cikin layi ɗaya ko motsi na kusurwa. Injiniyan injiniya sukan haɗa su tare da wasu nau'in pneumatic ko lantarki don gina tsarin karba da wuri.Na dogon lokaci, kamfanonin semiconductor sun yi amfani da ƙananan pneumatic jigs don rike madaidaicin transistors microchips, yayin da masu kera motoci suka yi amfani da manyan jigis masu ƙarfi don motsa dukan injunan mota.
Matakan tara na PHD's Pneu-Connect jerin suna haɗa kai tsaye zuwa tashar jiragen ruwa na kayan aiki na Robots na haɗin gwiwar robots na Universal Robots.Dukan samfurori suna da ƙwanƙwasa mai sarrafawa na pneumatic don buɗewa da rufe kayan aiki.URCap software yana ba da saiti mai sauƙi da sauƙi.
Har ila yau, kamfanin yana ba da kayan aikin Pneu-ConnectX2, wanda zai iya haɗa nau'i biyu na pneumatic clamps don ƙara yawan sassaucin aikace-aikacen.Waɗannan kayan aikin sun haɗa da GRH grippers guda biyu (tare da na'urori masu auna firikwensin da ke ba da amsa matsayi na jaw), GRT grippers guda biyu ko GRT gripper guda ɗaya da GRH gripper guda ɗaya. Kowane kit ya haɗa da ayyukan Freedrive, wanda za'a iya haɗa shi da mutum-mutumi na haɗin gwiwa don matsayi mai sauƙi da tsarawa.
Lokacin da ma'auni na silinda ba zai iya yin ɗawainiya ɗaya ko fiye don takamaiman aikace-aikacen ba, masu amfani da ƙarshen ya kamata suyi la'akari da yin amfani da silinda na musamman, irin su tasha da sine. kaya a hankali kuma ba tare da sake dawowa ba.Wadannan silinda sun dace da shigarwa na tsaye da a kwance.
Idan aka kwatanta da na gargajiya pneumatic cylinders, sinusoidal cylinders iya mafi alhẽri sarrafa gudun, hanzari da kuma deceleration na Silinda don safarar madaidaicin abubuwa.Wannan iko ne saboda biyu grooves a kan kowane buffer mashi, haifar da wani karin a hankali farko hanzari ko ragewa, da kuma wani. m miƙa mulki zuwa cikakken gudun aiki.
Masu sana'a suna ƙara yin amfani da madaidaicin matsayi da na'urori masu auna firikwensin don saka idanu daidai da aikin actuator.Ta hanyar shigar da canjin matsayi, za'a iya daidaita tsarin kulawa don faɗakar da gargadi lokacin da silinda bai isa wurin da aka tsara ba ko kuma mayar da matsayi kamar yadda aka sa ran.
Ana iya amfani da ƙarin maɓalli don tantance lokacin da mai kunnawa ya kai matsakaicin matsayi da lokacin aiwatar da ƙima na kowane motsi.Wannan bayanin zai iya sanar da mai aiki gazawar da ke gabatowa kafin cikakkiyar gazawa ta faru.
Na'urar firikwensin matsayi ya tabbatar da cewa an kammala matsayi na mataki na farko, sannan kuma ya shiga mataki na biyu.
"Muna samar da ayyukan firikwensin akan masu kunnawa don taimakawa kamfanoni aiwatar da IIoT a cikin masana'antar su," in ji Adkins.Waɗannan bayanai sun bambanta daga sauri da hanzari zuwa daidaiton matsayi, lokacin zagayowar da jimlar tafiya ta nisa.Latterarshen yana taimaka wa kamfani don tantance ragowar hatimin mai kunnawa. ”
Emerson's ST4 da ST6 Magnetic kusanci na'urori masu auna sigina za a iya sauƙi hadedde a cikin daban-daban pneumatic actuators.The m zane na firikwensin ya ba da damar da za a yi amfani da shi a cikin m sarari da kuma shigar shigarwa.The m gidaje ne misali, tare da LEDs nuna fitarwa matsayi.
Dandalin fasaha na IntelliSense na Bimba ya haɗu da na'urori masu auna firikwensin, cylinders da software don samar da bayanan aiki na lokaci-lokaci don daidaitattun kayan aikin pneumatic.Wannan bayanan yana ba da damar kulawa ta kusa da kowane nau'i kuma yana ba masu amfani da basirar da suke bukata don motsawa daga gyare-gyaren gaggawa zuwa haɓaka haɓakawa.
Jeremy King, manajan samfur na fasahar ji na Bimba, ya ce basirar dandali ya ta'allaka ne a cikin na'ura mai sarrafa firikwensin nesa (SIM), wanda za'a iya haɗa shi cikin sauƙi zuwa silinda ta hanyar na'urorin haɗi na pneumatic.SIM yana amfani da nau'i-nau'i na firikwensin don aika bayanai (ciki har da Silinda). yanayi, lokacin tafiya, ƙarshen tafiya, matsa lamba da zafin jiki) zuwa PLC don gargaɗin farko da sarrafawa. A lokaci guda, SIM ɗin yana aika bayanan ainihin lokaci zuwa ƙofofin bayanan PC ko IntelliSense. Wannan na ƙarshe yana bawa manajoji damar samun damar bayanai daga nesa. domin bincike.
Guelker ya ce dandalin VTEM na Festo na iya taimakawa masu amfani da ƙarshen aiwatar da tsarin tushen IIoT.Tsarin da aka tsara da kuma sake daidaitawa an tsara shi don kamfanonin da ke samar da ƙananan batches da samfurori na gajeren lokaci na rayuwa. Har ila yau yana ba da babban amfani da na'ura, ingantaccen makamashi da sassauci.
Bawuloli na dijital a cikin dandamali suna canza ayyuka dangane da haɗuwa daban-daban na aikace-aikacen motsi masu zazzagewa.Sauran abubuwan da aka haɗa sun haɗa da na'urori masu haɗawa, hanyoyin sadarwa na Ethernet, abubuwan shigar da wutar lantarki don saurin sarrafa takamaiman aikace-aikacen analog da dijital, da haɗaɗɗen matsa lamba da na'urori masu auna zafin jiki don nazarin bayanai.
Jim babban edita ne a ASSEMBLY kuma yana da fiye da shekaru 30 na ƙwarewar gyare-gyare. Kafin shiga ASSEMBLY, Camillo shi ne editan PM Engineer, Association for Facilities Engineering Journal da Milling Journal.Jim yana da digiri a Turanci daga Jami'ar DePaul.
Abubuwan da aka ba da tallafi wani bangare ne na biyan kuɗi na musamman wanda kamfanonin masana'antu ke ba da inganci, haƙiƙanin abubuwan da ba na kasuwanci ba a kusa da batutuwan da ke da sha'awar masu sauraron MAJALISAR. tuntuɓi wakilin ku na gida.
A cikin wannan gidan yanar gizon, za ku koyi game da fasahar haɗin gwiwar mutum-mutumi, wanda ke ba da damar rarrabawa ta atomatik cikin inganci, aminci, kuma mai maimaitawa.
Dangane da nasarar da aka samu na Automation 101, wannan lacca za ta bincika "yadda" da "dalilin" masana'antu daga mahangar masu yanke shawara na yau da ke kimanta kayan aikin mutum-mutumi da masana'antu a cikin kasuwancin su.
Lokacin aikawa: Dec-24-2021