Bawul lantarki da masu kunna huhu Gabatarwa bawul ɗin masu hurawa mai nauyi mai nauyi

Bawul lantarki da na'urorin kunna huhu Gabatarwa Gabaɗaya ƙwanƙwasa bawul ɗin bawul mai ɗaukar nauyi Mai kunna wutar lantarki gabaɗaya ya ƙunshi injin, mai ragewa, injin aiki na hannu, matsayi na inji da ke nuna inji da sauran sassa. Idan aka kwatanta da sauran na'urar tuƙin bawul, na'urar tuƙi ta lantarki tana da halaye na tushen wutar lantarki, aiki mai sauri, dacewa, da sauƙi don biyan buƙatun sarrafawa daban-daban. Saboda haka, a cikin na'urar kunna bawul, na'urar lantarki ta mamaye. Yi teburin madaidaici akan ginshiƙin jujjuya da alkiblar kibiyoyi a ɓangarorin biyu daidai gwargwado har sai jujjuyawar ta koma saman ramin sake saiti. Sa'an nan kuma ba da siginar buɗewa da kusa, duba ko bawul ɗin ya dace da buƙatun ... Ƙirar wutar lantarki Gabatarwar wutar lantarki da na'ura mai kwakwalwa 1.1 Pneumatic actuator Valve pneumatic drive na'urar lafiya, abin dogara, ƙananan farashi, mai sauƙin amfani da kulawa, shine reshe na bawul drive inji. Ana amfani da na'urorin pneumatic sosai a aikace-aikacen hana fashewa. Na'urar motsi na bawul ɗin bawul ɗin yana amfani da tushen iska yana aiki matsa lamba yana ƙasa, girman tsarin ba shi da girma, jimillar tuƙi na na'urar bututun bawul ɗin ba ta da girma sosai. Pneumatic bakin ciki film actuator Single spring, tabbatacce mataki Multiple marẽmari, dauki Silinda a kwance actuator sau biyu aiki (babu bazara) Single mataki (dawowar bazara) Electric actuator The lantarki actuator ne gaba ɗaya hada da mota, reducer, hannu aiki inji, inji matsayi nuna inji da kuma sauran sassa. Idan aka kwatanta da sauran na'urar tuƙin bawul, na'urar tuƙi ta lantarki tana da halaye na tushen wutar lantarki, aiki mai sauri, dacewa, da sauƙi don biyan buƙatun sarrafawa daban-daban. Saboda haka, a cikin na'urar kunna bawul, na'urar lantarki ta mamaye. 2. Kwamshinar actuator 2.1 Kwamishina na kan wutar lantarki Lokacin da za a gyara na'urar kunna wutar lantarki, yi amfani da dabaran hannu don buɗe bawul ɗin zuwa matsayi na tsakiya, sannan ba da siginar buɗe ko kusa, don ganin ko bawul ɗin yana tafiya daidai. idan akasin haka, motar tana jujjuya, kawai buƙatar musanya matakan biyu na injin samar da wutar lantarki mai hawa uku. An saita jujjuyawar wutar lantarki bayan barin masana'anta, kuma gabaɗaya baya buƙatar gyara. Idan ana buƙatar daidaitawa, nemo ƙimar sikelin akan jujjuyawar wuta a cikin littafin koyarwa don daidaitawa. Madaidaicin maki na bugun bugun jini yana juyawa kusa da buɗewa, kusa da daidaitawa, “zaune”, madaidaicin bawul ɗin tare da sukudireba ƙasa. Kuma juya 90 ° na iya makale, danna kusa da kibiya juya kashe don daidaitawa na goro, har sai kusa da juya aikin shafi, juya shafi a kan dandamalin convex ya dace da kibiya na jagora akan asalin (matsayin aiki ba, madaidaici). kibiya ta hanya da kibiya ta tsaye). Lokacin daidaita hanyar buɗewa, kunna bawul ɗin da hannu zuwa “buɗe cikakke”, danna saman shaft tare da direba, sannan juya 90 ° don makale, danna kibiya mai buɗewa don juya buɗaɗɗen goro, har sai aikin shafi mai jujjuyawa. ta yadda madaidaicin kai akan ginshiƙin juyawa da kuma alkiblar kibiyoyi a ɓangarorin biyu sun kasance iri ɗaya ne, juya saman saman don sake saitawa. Sa'an nan kuma ba da siginar buɗewa, kusa, duba ko bawul ɗin ya cika buƙatun. 2.2 Gyaran kai na pneumatic debugging Pneumatic actuator debugging, yafi akan maɓalli. Da farko sa don rufe bawul matsayi, domin tabbatar da bawul rufaffiyar m, juya hada guda biyu goro zuwa dunƙule a kan bawul tushe ya zuwa yanzu, bawul core da bawul wurin zama dole tuntuba a hankali, daidaita kara bugun jini sikelin zuwa sifili, sa'an nan kuma juya. a kan iska, da iskar samar da matsa lamba ga matsa lamba da ake bukata tare da matsa lamba rage bawul, sa'an nan kuma amfani da 4 ma halin yanzu siginar janareta zuwa ga mai gano wuri, Daidaita sifili batu daidaita handwheel a kan positioner har sai bawul kawai fara aiki, sa'an nan shigar da 20mA. halin yanzu, daidaita ma'aunin sifili mai daidaita abin hannu da kewayon daidaitawa na'urar daidai da ma'aunin bugun jini don sa bugun bugun gaba ya buɗe sosai, sannan maimaita matakan shigarwa na 4mA da 20mA, har sai bawul ɗin ya cika buƙatun 4mA cikakke kuma 20mA cikakke buɗe. . Domin tabbatar da cewa an rufe bawul a 4mA, 4.10 ~ 4.15mA halin yanzu na iya zama shigarwa a matsayin sigina na cikakken rufewa yayin lalatawa, don haka 4mA halin yanzu na iya shakka rufe bawul a cikin ainihin aiki jihar. Duk masu kunna fina-finai masu nauyi masu nauyi masu nauyi da yawa sun ƙunshi diaphragm, bazarar bazara, tire, sandar turawa, sashi, murfin fim ɗin bushing da sauran manyan sassa. Diaphragm yana da siffa mai zurfi mai zurfi, an lulluɓe shi da roba butadiene don haɓaka ƙarfin masana'anta na polyester da tabbatar da ƙarfi, kuma ana iya amfani dashi a zazzabi na 30 ~ 85 ℃. Ruwan matsawa yana amfani da haɗuwa da maɓuɓɓugan ruwa masu yawa maimakon babban bazara a cikin tsarin al'ada, don haka rage tsayi. Za'a iya raba adadin maɓuɓɓugan ruwa zuwa 4, 6, ko 8. An gama saman jagorar sandar turawa kuma ana bi da su ... Masu kunna wutar lantarki mai haske kuma an san su da ƙananan ƙananan pneumatic actuators. Wannan samfurin yana da halaye na nauyin haske, ƙananan tsayi, ƙananan tsari, sauƙi mai sauƙi, aikin dogara, babban ƙarfin fitarwa, ceton makamashi da sauransu. Lokacin da aka shigar da bawul ɗin, idan aka kwatanta da bawul ɗin kula da pneumatic na gargajiya, an rage tsayin da 30%, an rage nauyi da 30%, amma ƙarfin kwarara yana ƙaruwa da 30%, kuma ana iya haɓaka kewayon daidaitacce zuwa 50: 1. . An nuna tsarinsa da ka'idar aiki a cikin Hoto 2-20 FIG. 2-20 haske mai aiki pneumatic actuator A) bugun jini kai tsaye (nau'in amsawa) b) bugun jini na kusurwa (nau'in aiki mai kyau) Hasken pneumatic multi-spring film actuator za a iya raba shi zuwa nau'in aiki mai kyau (Hoto 2-20B) da nau'in aiki mara kyau (Hoto). 2-20A) bisa ga yanayin aiki. Bayan abun da ke ciki na bawul mai daidaitawa, bisa ga yanayin buɗewa da rufewa ya kasu kashi biyu na kashe gas da buɗe gas. Hoto na 2-20A shine madaidaicin bugun bugun bugu mai kunnawa. Yana karɓar siginar motsin iska daga kayan aikin sarrafawa, ko siginar wutar lantarki ta canza zuwa matsa lamba ta iska ta hanyar injin lantarki, shigarwa zuwa ɗakin iska, yin aiki akan fim ɗin bayan turawa, don motsi sandar fitarwa. Wannan turawa yana damfara bazara a lokaci guda, har sai an daidaita shi tare da ƙarfin amsawar bazara, ta yadda sandar fitarwa ta kai matsayin da aka kayyade. Hoto na 2-20B shine mai aikin bugun numfashi na kusurwa. Ka'idar aikinsa ita ce: matsa lamba na sigina ko siginar lantarki daga na'urar sarrafa kayan aiki, ta hanyar juyawar lantarki zuwa shigar da karfin iska zuwa ɗakin iska, yin aiki akan fim don samar da turawa, don haka motsin sandar turawa, sa'an nan kuma ta hanyar juyawa madaidaiciya. na'ura ta juye zuwa juzu'i, ƙaurawar angular fitarwa. Lokacin da sandar fitarwa ta kai matsayin da aka riga aka kayyade, fitowar bugun bugun kwana shima tabbatacce ne. Lokacin da aka haɗa mai kunnawa da mai sakawa, an mayar da kusurwar jujjuyawar jujjuyawar fitarwa zuwa matsayi, wanda zai iya cimma manufar daidaitaccen matsayi na kusurwar juyawa. Duk masu kunna fina-finai masu nauyi masu nauyi masu nauyi da yawa sun ƙunshi diaphragm, bazarar bazara, tire, sandar turawa, sashi, murfin fim ɗin bushing da sauran manyan sassa. Diaphragm yana da siffa mai zurfi mai zurfi, an lulluɓe shi da roba butadiene don haɓaka ƙarfin masana'anta na polyester da tabbatar da ƙarfi, kuma ana iya amfani dashi a zazzabi na 30 ~ 85 ℃. Ruwan matsawa yana amfani da haɗuwa da maɓuɓɓugan ruwa masu yawa maimakon babban bazara a cikin tsarin al'ada, don haka rage tsayi. Za'a iya raba adadin maɓuɓɓugar ruwa zuwa 4, 6, ko 8. An gama aikin jagorar sandar turawa kuma an bi da shi don inganta taurin, rage girman yanayin, rage kuskuren dawowa da ƙara tasirin hatimi. Reaction nau'in actuator gabaɗaya yana ɗaukar zoben rufewa na 0 da tura sanda, hannun shaft, tsari mai sauƙi, abin dogaro mai ƙarfi, ƙira ba tare da injin daidaitawar bazara ba, ana iya haɗuwa a lokaci ɗaya, ba buƙatar daidaitawa. Ana iya amfani da haɗin haɗin igiyar turawa da bututun bawul gabaɗaya don buɗe ƙwaya mai sauƙi, mai sauƙin haɗawa da haɗawa. A cikin masu kunna bututun bututu mai haske, ana iya amfani da na'urori masu hura wutar lantarki biyu kamar yadda aka nuna a hoto na 2-21. Yana sanya ƙaramin bazara a cikin babban bazara. Maɓuɓɓugan ruwa biyu suna aiki ne a tsayi ɗaya amma suna da kauri daban-daban, amma jimillar taurin shine jimlar taurin maɓuɓɓugan biyu. Ta wannan hanyar, za a iya rage yawan tsayin dukan mai kunnawa, don haka tsarin ya fi dacewa. FIG. 2-21 sau biyu spring pneumatic actuator A) Air buɗaɗɗen b) iska a rufe Tun da LIGHTWEIGHT pneumatic ACTUATORS ANA GININSU DA RUWAN RUWAN TSAFIYA a cikin ɓangarorin FIM, BABBAN KYAUTA NA SAUKI NA AL'ADA ZA'A IYA MUSA DA KARFE BIYU. Wannan tsarin ya fi sauƙi a cikin nauyi kuma abin dogara sosai a cikin ƙarfi; Lalacewar ita ce dole ne a cire bugun bugun gyare-gyaren da gyara kafin shigar da babban murfin ɗakin diaphragm. Idan ana buƙatar bazara don amfani da babban matsin lamba ko babban ma'auni, yana buƙatar babban ƙarfi, kuma kuna son ƙaramin tsari, zaku iya amfani da tsarin kan membrane mai Layer biyu, duba Hoto 2-22. Kodayake tsarin ya fi rikitarwa, yana da nauyi. Kawukan sa na membrane guda biyu suna da diaphragm guda biyu suna aiki tare don karɓar siginar matsa lamba iri ɗaya, ƙarfin sakamako don tura aikin tushe, ƙarfin da zai haifar zai iya kaiwa 3000-60000N.