Mai kunna huhu na huhu -Silinda pneumatic
Nau'in Silinda na Pneumatic
1.1 Madaidaicin Azuzuwan Layi
Madaidaicin Silinda na Pneumatic, Silinda na Silinda na bakin ciki, Alƙalami{0}}
Makullin Pneumatic Silinda: Tare da kulle, yanke iska{0}}kashe makulli, da kariyar kariya{1}
Matsayin Silinda na huhu: Silinda na huhu da kansa baya goyan bayan matsaya da yawa ko bugun jini biyu
Biyu{0}Axis Silinda Pneumatic: Ƙarfin fitarwa sau biyu, mai iya jure wasu lokutan lanƙwasawa.
Daidaitaccen matsayi na Silinda Pneumatic ya dogara da iyaka. Lokacin amfani da shi tare da babban ƙarfin fitarwa ko babban gudu, dole ne a ƙara iyaka. Dalili shine don hana piston daga tasiri mai yawa da kuma lalata shugaban Silinda na Pneumatic cikin sauƙi. Ƙananan pistons, gajere - buguwar silinda na Pneumatic, sun dogara da ƙaƙƙarfan karfen nasu
Tsarin jagora: Single-Axis Silinda Pneumatic gabaɗaya bai kamata a ɗora shi kai tsaye ba kuma yana buƙatar sanye da kayan jagora/nauyi{1}}tsararru masu ɗaukar hoto (tutunan jagora, ɗamarar layi, jagororin layi). Ƙananan pistons, gajeriyar silinda na huhu, lokacin da ba sa ɗaukar manyan kaya, kuma ba tare da jagora/nauyi ba -tsararru masu ɗaukar nauyi, suma abin karɓa ne. Uku -Axis Pneumatic Silinda yana da halayen sandar jagora
Anti{0}}kai-matakan jujjuyawa: Sashe na gicciye ba bisa ka'ida ba{2}}, tare da sandunan jagora
1.2 Nau'in Rotary: Rotary Pneumatic Silinda
1.3 Nau'i na aiki: Gripper Pneumatic cylinders / yatsa Pneumatic cylinders, toshe Silinda Pneumatic
2. Ƙarfin fitarwa na ka'idar na Silinda Pneumatic
Tushen ƙa'idar (N) na gama gari guda biyu -mai aiki da Silinda na Pneumatic shine: Fa=0.25π*D^2*P
A cikin tsari:
Diamita na Silinda Pneumatic (mm
Matsin aiki (MPa) na Silinda Pneumatic.
The theoretical tensile Force (N) shine: Fa=0.25π*(D-d)^2*P
A cikin dabarar, lokacin da d shine diamita na sandar piston (mm), ana iya ƙididdige cewa d{0}}D.
3. Load rate na Pneumatic Silinda
Matsakaicin nauyin silinda na Pneumatic: Yana nufin rabon ainihin ƙarfin nauyin F na Silinda Pneumatic zuwa ƙarfin fitarwa na ka'idar F0.
Ƙarfin kaya shine muhimmin mahimmanci a zabar silinda na Pneumatic. Ainihin ƙarfin nauyin da ke aiki a kan shingen piston ya bambanta tare da yanayi daban-daban.
Ainihin nauyin nauyin Silinda Pneumatic an ƙaddara ta yanayin aiki. Idan an ƙayyade ƙimar nauyin η, ana iya ƙayyade fitowar ka'idar Pneumatic Silinda. Zaɓin ƙimar ƙimar η yana da alaƙa da aikin ɗaukar nauyi na Silinda Pneumatic da saurin motsi na Silinda Pneumatic.
4. Lissafi na fitar da fitarwa da kuma amfani da iska na Pneumatic Silinda
Ƙididdigar abubuwan da ake fitarwa na Pneumatic Silinda. Ɗaukar guda ɗaya{1}}sanda sau biyu{2}mai aiki Pneumatic Silinda da aka nuna a hoto na 10-14 a matsayin misali, matsawar F1 da sandar piston ta yi lokacin da piston ya motsa zuwa dama da kuma ƙarfin jan F2 da sandar piston ke samarwa lokacin da yake motsawa zuwa hagu ana iya ƙididdige shi bisa ga daidaito (10-2) kuma (10-2)
(2) Ana iya ƙididdige yawan amfani da iska q na iskar da aka matsa don bugun bugun Pneumatic Silinda guda ɗaya ta lissafin (10-4):
Tunda matsin aiki da kowace na'urar pneumatic ke buƙata ya bambanta, yakamata a sami madaidaicin ma'aunin matsa lamba don ƙididdige yawan iskar. Gabaɗaya, yawan matsewar iska a matsi daban-daban yana jujjuya shi zuwa madaidaicin matsi na yanayi don lissafi, wato:
Q=q× (p+0.103) /0.103
A cikin dabara: Q- amfani da iska kyauta (m³/s), p - Matsin iskar da aka matsa (Mpa)
5. Zaɓin Silinda Pneumatic
Dangane da buƙatun aikin da yanayi, zaɓi daidai nau'in Silinda Pneumatic.
Idan babu wani abu mai tasiri ko hayaniyar tasiri lokacin da Pneumatic Silinda ya kai ƙarshen bugun bugun jini, ya kamata a zaɓi wani buffer Pneumatic cylinder. Idan ana buƙatar nauyi mai sauƙi, ya kamata a zaɓi silinda mai haske{1} na aiki na Pneumatic. Idan sararin shigarwa yana da kunkuntar kuma bugun jini ya yi gajere, ana iya zaɓar silinda na bakin ciki na Pneumatic. Akwai kaya na gefe, kuma silinda Pneumatic tare da sandar jagora na zaɓi ne. Ana buƙatar daidaiton birki mai girma, kuma ya kamata a zaɓi silinda Pneumatic mai kulle. Ba a yarda sandar fistan ta juya ba. Ana iya zaɓin silinda mai huhu tare da aikin sanduna mara juyawa. Yakamata a zaɓi silinda mai ɗorewa mai ɗorewa a cikin mahalli masu zafi{10}. A cikin mahalli masu lalacewa, ya kamata a zaɓi silinda mai juriya na Pneumatic. A cikin matsananciyar yanayi tare da ƙura, ana buƙatar shigar da murfin ƙura a ƙarshen sandar fistan. Lokacin da ake buƙatar ƙazanta - kyauta, ya kamata a zaɓi mai{16}} kyauta ko mai{17}}ƙasassun silinda na Pneumatic, da sauransu. An ƙayyade diamita na silinda Pneumatic da aka zaɓa bisa la'akari da nauyin da ya dace, matsa lamba na iska da aka yi amfani da shi, da kuma jagorancin aikin.
Zaɓi bugun silinda Pneumatic da nisan motsi na workpiece:
Yana da alaƙa da lokacin amfani da bugun jini na inji, amma gabaɗaya, bai kamata a zaɓi cikakken bugun jini ba don hana piston yin karo da shugaban Silinda na Pneumatic. Idan an yi amfani da shi don hanyoyin ƙullawa, da sauransu, ya kamata a ƙara ƙarin izini na 10 zuwa 20 mm bisa ga ƙididdige bugun da ake buƙata.
Zaɓi jerin Silinda Pneumatic
Zaɓi nau'in shigarwa na Silinda Pneumatic
Daban-daban jerin suna da hanyoyin shigarwa daban-daban, musamman gami da nau'in asali, nau'in ƙafa, nau'in flange, ƙugiya mai siffar U{0}, da nau'in kunn shaft
Zaɓi abubuwan buffer: babu buffer, robar buffer, buffer iska, da na'ura mai ɗaukar hoto
Ana amfani da maɓallin shigar da maganadisu da aka zaɓa musamman don gano matsayi, kuma ana buƙatar gina zoben maganadisu a cikin silinda na Pneumatic.
Abubuwan da aka zaɓa na Silinda Pneumatic sun haɗa da haɗin gwiwa masu dacewa
6. Samfuran da aka zaɓa na Pneumatic cylinders: Airtac da SMC
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