I. Nau'in silinda pneumatic
A cikin watsawar huhu, makamashin matsa lamba na iskar gas yana juyewa zuwa makamashin injina ta hanyar injina na pneumatic actuators. Ana iya rarraba silinda na pneumatic zuwa nau'i biyu: waɗanda ke yin motsi mai jujjuyawa da kuma waɗanda ke yin motsin motsi mai maimaitawa. Za'a iya ƙara raba silinda na pneumatic da ke yin motsin layi mai jujjuyawa zuwa guda -aiki, sau biyu{3}}aiki, nau'in diaphragm, da tasirin silinda na pneumatic.
① Single{0}}Silinda mai huhu: Ƙarshe ɗaya kawai yana da sandar piston. Ana ba da iskar gas daga gefe ɗaya don tara matsi, wanda sai ya tura piston ya faɗaɗa ya dawo ta hanyar ruwa ko kai{2}} nauyi.
② Biyu{0} Silinda mai aiki da iska: Ana ba da iskar gas a madadin biyu. Ana fitar da karfi a daya ko biyu kwatance.
③ Nau'in silinda mai pneumatic diaphragm: Diaphragm yana maye gurbin piston, kuma ana fitar da karfi ta hanya ɗaya kawai. Yana amfani da maɓuɓɓugar ruwa don sakewa. Yana da kyakkyawan aikin rufewa amma ɗan gajeren bugun jini.
④ Tasirin Silinda pneumatic: Wannan sabon nau'in sashi ne. Yana jujjuya makamashin matsa lamba na iskar gas zuwa makamashin motsa jiki na babban motsi na piston - (mita 10-20/dakika) don yin aiki. Silinda mai tasirin pneumatic yana da murfin tsakiya tare da bututun ƙarfe da tashar fitarwa. Rufin tsakiya da piston sun raba silinda mai huhu zuwa ɗakuna uku: ɗakin ajiyar iska, ɗakin kai, da ɗakin wutsiya. Ana amfani da shi sosai a ayyuka daban-daban kamar yankan, naushi, murƙushewa, da kafawa. Silinda mai huhu da ke yin motsi ko motsi ana kiransa silinda mai ruɗi. Wuraren sun raba ɗakin ciki gida biyu, kuma ana ba da iskar gas a madadin ɗakunan biyu, yana haifar da mashin fitarwa don yin motsi mai motsi. The oscillation kusurwa ne kasa da 280 digiri . Bugu da kari, akwai rotary pneumatic cylinders, na'ura mai aiki da karfin ruwa damping pneumatic cylinders, da mataki pneumatic cylinders, da dai sauransu.
II. Ayyukan silinda mai huhu: Yana jujjuya kuzarin matsa lamba na iskar da aka matsa zuwa makamashin injina, yana motsa injin don aiwatar da motsi mai jujjuyawa na layi, oscillation, da motsin juyawa.
III. Rarraba nau'ikan silinda na pneumatic: Motsi na linzamin kwamfuta mai jujjuya pneumatic cylinders, oscillating pneumatic cylinders don swinging motsi, pneumatic claws, da dai sauransu.
IV. Tsarin silinda mai huhu: Silinda mai huhu ya ƙunshi ganga silinda mai pneumatic, murfin ƙarshen, fistan, sandar piston da abubuwan rufewa. Ana nuna tsarinsa na ciki a cikin adadi mai zuwa.
V. Ka'idodin Tsarin Tsarin Silinda na pneumatic
1. ganga Silinda mai pneumatic: Diamita na ciki na ganga na silinda pneumatic yana ƙayyade ƙarfin fitarwa na silinda pneumatic. Piston dole ne ya motsa cikin sauƙi a cikin ganga na silinda pneumatic. Ƙunƙarar saman saman ciki na ganga silinda na pneumatic ya kamata ya kai Ra0.8um. Don ganga na silinda na pneumatic na karfe, saman ciki kuma yakamata a sanya shi da chromium mai wuya don rage juriya da lalacewa, da hana tsatsa. Kayan ganga na silinda na pneumatic na iya zama babban -karfe na carbon, babban -karfin aluminum gami, ko tagulla. Don ƙananan silinda na pneumatic, ana iya amfani da bututun bakin karfe. Silinda mai huhu tare da na'urar maganadisu ko waɗanda ake amfani da su a cikin mahalli masu lalata yakamata suyi amfani da kayan kamar bakin karfe, gami da tagulla. SMC CM2 pneumatic Silinda pistons suna amfani da zoben rufewa da aka haɗa don cimma hatimin bidirectional. Ana haɗa fistan da sandar fistan ta latsa{13}}mai dacewa ba tare da goro ba.
2. Murfin Ƙarshen: Ƙarshen murfin yana da mashigai da mashigai da shaye-shaye, wasu kuma suna da injin buffer a ciki. Ƙarshen murfin a gefen sanda yana da zoben rufewa da ƙura - zoben tabbaci don hana zubar iska daga sandar piston da hana ƙurar waje shiga cikin silinda mai huhu. Ƙarshen murfin a gefen sanda yana da hannun rigar jagora don inganta daidaiton jagora na silinda pneumatic, tsayayya da ƙananan nauyin kaya na gefe a kan sandar piston, rage ƙaddamarwa lokacin da sandar piston ya shimfiɗa, da kuma tsawaita rayuwar sabis na silinda pneumatic. Hannun jagora yakan yi amfani da man da aka ƙera -mai ƙunshe da gami ko simintin tagulla. An yi amfani da murfin ƙarshen da baƙin ƙarfe, amma yanzu don rage nauyi da kuma hana tsatsa, yawanci ana yin shi da aluminium alloy ta mutu{7}} simintin. Micro pneumatic cylinders suna amfani da kayan tagulla.
3. Piston: Piston shine matsa lamba - karɓar ɓangaren silinda mai huhu. Don hana ɗakuna biyu na piston sadarwa tare da juna, ana ba da zoben hatimi na piston. Sawa - zobe mai juriya akan fistan na iya inganta aikin jagora na silinda mai huhu, rage sawar zoben hatimin piston, da rage juriya. Zoben da ke jurewa yawanci ana yin shi ne da abubuwa kamar polyurethane, polytetrafluoroethylene, ko masana'anta{7}}ƙarfaffen guduro na roba. An ƙaddara nisa na fistan ta girman girman zoben rufewa da tsayin ɓangaren zamiya mai mahimmanci. Idan bangaren zamewar ya yi gajere sosai, yana da saurin lalacewa da cunkoso. Abubuwan da ke cikin fistan yawanci aluminum gami ne ko simintin ƙarfe. An yi pistons na ƙananan silinda pneumatic da tagulla.
4. sandar fistan: sandar piston shine mafi mahimmancin kaya{1}}wanda ke ɗauke da ɓangaren silinda mai huhu. Yawanci ana yin shi da babban karfen carbon -, kuma ana bi da shi da taurin chromium plating ko bakin karfe don hana lalata da inganta juriyar lalacewa na zoben hatimin piston.
5. Zoben Hatimi: Abubuwan da ke juyawa ko wuraren motsi ana kiransu sitiriyo mai motsi, yayin da hatimin sassan da ke tsaye ana kiransa sitila. Hanyoyin haɗi tsakanin ganga silinda na pneumatic da murfin ƙarshen sun haɗa da nau'ikan nau'ikan nau'ikan nau'ikan haɗin gwiwa, nau'in riveting, nau'in haɗin zaren, nau'in flange, da nau'in sanda.
6. Lokacin da silinda pneumatic ke aiki, yana dogara ne akan hazo mai a cikin iska mai matsewa don lubricate piston. Har ila yau, akwai ƙananan adadin da ba - lubricated pneumatic cylinders.
VI. Ƙa'idar Aiki na Silinda Pneumatic
Ƙaddamarwa da ja da ƙarfi a kan sandar piston an ƙaddara bisa ga ƙarfin da ake bukata don aiki. Lokacin zabar silinda na pneumatic, ya zama dole don tabbatar da cewa ƙarfin fitarwa na silinda pneumatic yana da ɗan ƙaramin gefe. Idan diamita na pneumatic Silinda ya yi ƙanƙara, ƙarfin fitarwa ba zai isa ba, kuma silinda pneumatic ba zai yi aiki akai-akai ba; duk da haka, idan diamita na silinda pneumatic ya yi girma sosai, ba kawai zai sa kayan aiki su yi nauyi da tsada ba, amma kuma yana ƙara yawan amfani da iska, wanda zai haifar da sharar makamashi. A cikin ƙirar ƙira, yana da kyau a yi amfani da hanyoyin haɓaka ƙarfin ƙarfi kamar yadda zai yiwu don rage girman silinda pneumatic.
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