Umuyoboro wa pneumatike ni moteri ikoresha umuvuduko wumwuka kugirango ufungure, gufunga cyangwa kugenzura valve. Yitwa kandi pneumatic actuator cyangwa igikoresho cya pneumatike. Imikorere ya pneumatike rimwe na rimwe iba ifite ibikoresho bimwe na bimwe bifasha. Ibisanzwe bikoreshwa ni valve imyanya hamwe nuburyo bwo gukoresha intoki. Igikorwa cyumwanya wa valve nugukoresha ihame ryibitekerezo kugirango utezimbere imikorere ya actuator kugirango actuator ibashe kugera kumwanya uhamye ukurikije ibimenyetso byubugenzuzi. Imikorere yuburyo bwa handwheel nugukoresha kugirango ikoreshwe neza na valve igenzura kugirango ibungabunge umusaruro usanzwe mugihe sisitemu yo kugenzura yananiwe kubera amashanyarazi, umuriro wa gaze, nta bisohoka byumugenzuzi cyangwa kunanirwa kwa moteri.
Ihame ry'akazi rya Pneumatic Actuator
Iyo umwuka ucometse winjiye muri pneumatike uva kuri nozzle A, gaze isunika piston ebyiri kugirango igende neza yerekeza kumpande zombi (umutwe wa silinderi,), hanyuma rack kuri piston itwara ibikoresho kumutwe uzunguruka kugirango uzunguruke kuri dogere 90 kuruhande, hanyuma valve irakingurwa. Muri iki gihe, gaze ku mpande zombi za pneumatic actuator isohoka muri nozzle B. Ibinyuranye na byo, iyo umwuka ucometse winjiye mu mpande zombi za pneumatike uva kuri B nozzle, gaze isunika piston ebyiri kugira ngo igende neza hagati, kandi rack iri kuri piston itwara ibikoresho kuri shitingi izunguruka ikazenguruka kuri dogere 90. Muri iki gihe, gaze hagati ya pneumatic actuator isohoka muri A nozzle. Ibyavuzwe haruguru ni ihame ryo kohereza ubwoko busanzwe. Ukurikije ibyo abakoresha bakeneye, pneumatic actuator irashobora gushyirwaho hamwe nihame ryogukwirakwiza bitandukanye nubwoko busanzwe, ni ukuvuga, umurongo watoranijwe uzunguruka werekeza ku isaha kugirango ufungure valve, hanyuma uzenguruke ku isaha kugirango ufunge valve. Uruziga rw'imikorere imwe (ubwoko bwo kugaruka kw'isoko) pneumatike ikora ni umwuka winjira mu kirere, naho B nozzle ni umwobo usohoka (B nozzle igomba gushyirwaho na muffler). Inzira ya Nozzle ifungura valve, kandi imbaraga zimpeshyi zifunga valve mugihe umwuka waciwe.
Imikorere ya Pneumatic Actuator
1. Imbaraga zasohotse cyangwa torque yibikoresho bya pneumatike bigomba kubahiriza amategeko mpuzamahanga nabakiriya
.
3. Umuvuduko wumwuka wa 0,6MPa, ibisohoka bisohoka cyangwa gusunika igikoresho cya pneumatike haba mu cyerekezo cyo gufungura no gufunga ntibishobora kuba munsi yagaciro kerekanwe ku cyapa cy’ibikoresho bya pneumatike, kandi igikorwa kizaba cyoroshye, kandi nta guhinduka guhoraho cyangwa ibindi bintu bidasanzwe bizabaho mu gice icyo ari cyo cyose.
4. ubwinshi bwumwuka uva mumupfundikizo wanyuma nibisohoka ntibishobora kurenga (3 + 0.15d) cm3 / min.
5. Ikizamini cyimbaraga zikorwa hamwe ninshuro 1.5 umuvuduko ntarengwa wakazi. Nyuma yo gukomeza umuvuduko wikizamini muminota 3, igipfundikizo cyanyuma cya silinderi hamwe nibice bifunga kashe ntibyemewe kugira imyuka ihindagurika.
6. Umubare wibikorwa byubuzima, igikoresho cya pneumatike kigereranya ibikorwa bya valve pneumatic. Mugihe cyo gukomeza ibisohoka cyangwa ubushobozi bwo gusunika mubyerekezo byombi, umubare wogukingura no gufunga ntushobora kuba munsi yinshuro 50.000 (ukwezi gufungura-gufunga).
7. Kubikoresho bya pneumatike bifite uburyo bwa buffer, iyo piston yimukiye kumwanya wanyuma wubwonko, ingaruka ntizemewe.
Ibyiza bya Pneumatic Actuators
1. Emera ibimenyetso bya gaze bihoraho hamwe no gusohora umurongo woherejwe (nyuma yo kongeramo igikoresho cyo guhindura amashanyarazi / gaze, irashobora kandi kwakira ibimenyetso byamashanyarazi bikomeza). Bamwe barashobora gusohora inguni nyuma yo guhabwa akaboko ka rocker.
2. Hariho ibikorwa byiza nibikorwa bibi.
3. Umuvuduko wo kugenda ni mwinshi, ariko umuvuduko uzatinda iyo umutwaro wiyongereye.
4. Imbaraga zisohoka zijyanye nigitutu cyo gukora.
5. Kwizerwa cyane, ariko valve ntishobora kubungabungwa nyuma yumwuka wikirere uhagaritswe (irashobora kubungabungwa nyuma yo kongeramo umwanya wo kubika umwanya).
6. Ntibyoroshye kumenya kugenzura ibice no kugenzura gahunda.
7. Kubungabunga byoroshye no guhuza neza ibidukikije.
8. Imbaraga nini zisohoka.
9. Ifite imikorere-iturika.
Muri make
Kwishyiriraho no guhuza ibipimo byimikorere ya pneumatike na valve byateguwe ukurikije amahame mpuzamahanga ISO5211, DIN3337 na VDI / VDE3845, kandi birashobora guhinduka hamwe nubusanzwe busanzwe bwa pneumatike.
Umwobo uturuka mu kirere uhuye na NAMUR.
Umwobo wo guteranya umwobo wo hasi wa pneumatic actuator (uhuye na ISO5211 isanzwe) ni kare kare, ikaba yorohewe no gushyira umurongo cyangwa 45 ° inguni ya valve ifite inkoni kare.
Igihe cyo kohereza: Gashyantare-16-2025