Uyisombulula njani impazamo yevalve yombane? Izinto eziluncedo kunye nokungalunganga kwevalve yombane kunye ne-pneumatic valve

Uyisombulula njani impazamo yevalve yombane? Izinto ezilungileyo kunye nokungalunganga kwevalve yombane kunye nevalve yepneumatic Ivalve yendawo yombane, eyaziwa ngokuba yi-pneumatic valve positioner, sesona sixhobo siphambili solawulo, esihlala sisetyenziswa kunye nesilawuli sepneumatic, samkela umqondiso wesiphumo somlawuli, emva koko kunye nesiginali yemveliso. ukulawula isilawuli somoya, xa intshukumo yesilawuli, ukushenxiswa kwesikhondo sevalvu kunye nangesixhobo somatshini ingxelo kwisimo sevalvu, indawo yevalvu ngophawu lombane ukuya kwisixokelelwano esiphezulu. Ukutyhubela iminyaka engaphezu kwama-20 yokuqokelela amava, kunye neenjineli zobugcisa kunye nohlalutyo lwengqiqo lwevalvu yombane edityaniswe nenani elikhulu lamava okulungisa intsimi, ulwahlulo lwempazamo yevalve yombane, uhlalutyo lwesizathu sempazamo kunye nokufumanisa indlela yokusombulula ingxaki, sinethemba lokunika abasebenzi besixhobo kufakelo kunye nokulungiswa kwe-activator okanye ukugcinwa kwemihla ngemihla kwe-valve yendawo yombane ukunceda. 1. Ukuguquguquka koxinzelelo lomthombo womoya wevalve yendawo yombane Jonga isinciphisi soxinzelelo lomoya, emazantsi amanzi kunye nobumdaka. I-2, indawo yokubeka ivalve yombane inomqondiso wegalelo kodwa imveliso incinci okanye ayikho Ngenxa yohlengahlengiso olugqithisileyo lwe-trimmer screw ye-positioner, i-coil ye-torque motor ayidityaniswanga, kwaye isikhokelo sinokudityaniswa. I-Torque motor coil yangaphakathi yokuqhawula ucingo okanye itshise ngenxa yokugqithisa; Sebenzisa i-multimeter ukulinganisa ukuxhathisa ikhoyili. Ngokuqhelekileyo, kufuneka ibe malunga ne-250. Ukuba ukutenxa kwi-250 L kukhulu kakhulu, buyisela ikhoyili. Uqhagamshelwano lwentambo yomqondiso lumbi; Jonga iitheminali zocingo ukususa ukukhulula. Uqhagamshelo lwentambo yomqondiso lubuyisiwe: Jonga ukuba ngaba (+)(-) uqhagamshelwano lwetheminali lubuyisiwe. Indawo ye-Nozzle baffle ayichanekanga: lungisa i-parallelism, bona utshintsho lwemveliso. Isikrufu sokulungisa umlobo okhululekileyo: qinisa isikrufu sokulungisa umlomo ukuze uhlangabezane neemfuno zohambo. I-amplifier iphosakele; Jonga ukuba i-amplifier inempazamo okanye uyitshintshe. Ukuvala umoya: Sebenzisa i-0.12 ukugqithisa ubumdaka. Ukuvaleka kwe-vent: isihlalo esisezantsi se-locator, kukho i-nozzle vent, ukuba awuyi kuqwalasela ukuvala, indawo ehlala kuyo iya kuyeka ukusebenza. I-Baffle lever uxhumano lwe-spring deformation okanye eyaphukileyo; Vula isiciko sendawo kwaye usibuyisele. Guqula ipali yemagnethi esisigxina kwaye ujonge ukuba ivalve iyasebenza na. I-lever yengxelo iyawa; Lungiselela i-parallelism kwaye ubone indlela ivalve esebenza ngayo. Ingxelo ye-lever uluhlu olusisigxina lwe-pin skew: Lungisa i-pin ukuhlangabezana neemfuno zokuhamba. Ivalve elawulayo enevili lesandla ayibethekanga kwindawo ephakathi; Jonga ivalve yokhuseleko lwendawo yesandla kwaye uyilungelelanise kwindawo ephakathi. I-CAM ekhululekile okanye isikhundla esingafanelekanga; Qinisa iCAM okanye ulungise indawo yeCAM. I-hydraulic control valve flapper lever spring ukuqina akwanele: utshintsho (+) (-) i-polarity wiring, lungisa umgama phakathi kwe-flapper kunye ne-nozzle, ukuhlangabezana neemfuno zokuhamba (ngoko kufuneka utshintshe indlela yokulawula). I-3, ivalve yombane yokubeka indawo yoxinzelelo i-oscillation Ukungcola kwi-amplifier: Ukungcola kwi-amplifier. Umbhobho ophumayo okanye ukuvuza kwentloko yefilimu: phelisa ukuvuza, yenza ivalve isebenze kakuhle. Film intloko diaphragm ukuguga: buyisela diaphragm ukuguga kunokuba. Impazamo esisigxina yokuphambukisa umazibuthe: lungisa iparallelism yemagnethi esisigxina ukuphelisa ukungazinzi kwesekethe yemagnethi. Isikrufu sokulungisa isikhonkwane esikhululekileyo: isikrufu sokucoca siqinisa ukuphelisa ukungcangcazela kwevalve. Inxalenye enkulu ye-AC yesiginali yegalelo: phelisa icandelo le-AC okanye i-parallel capacitor ekupheleni kwegalelo. Hluza uphazamiseko lwe-AC. Uxinzelelo lwangasemva kwendlela yomoya inokungcola: phelisa ukungcola, ukulungisa iingxaki. Ivalve intonga yokukhulula i-radial: khangela ivalve elawulayo. I-4, i-valve ye-valve yombane ayinayo igalelo kunye nemveliso Ibhlokhi yokubuyela umva: Ukungcola kwebhlokhi. Ukuba indawo yokutshintsha okuzenzekelayo kunye nencwadana ayichanekanga, i-othomathikhi kunye ne-manual switch iya kujikelezwa nge-clockwise kwindawo ye-valve yokujonga ngokuzenzekelayo. 5. Ukuchaneka kwe-valve yendawo yombane ayilungile I-Nozzle, ukulungiswa kweplate yokuyeka akulungile: lungisa i-parallelism okanye i-nozzle fixing screw, ukuhlangabezana neemfuno zokuchaneka. Ivalve yesango emva koxinzelelo lokuvuza komoya; Ukuphelisa ukuvuza komoya. I-radial displacement yevalve elawulayo inkulu: khangela ivalve elawulayo. Ukulungelelaniswa okungafanelekanga kwe-screw ye-zeroed: Lungisa i-screw ye-zeroed ukuhlangabezana neemfuno zokuchaneka. I-lever ye-Reedback kunye ne-fixed pin impazamo yokuchasana: Setha kwakhona indawo ye-pin ngokweemfuno zokuhamba. Izinto eziluncedo kunye nezingeloncedo zomgama wentshukumo yevalve yepneumatic mkhulu kunevalve yombane, isantya sokutshintsha ivalve yepneumatic inokulungiswa, ulwakhiwo olulula, ukulugcina lula, kwinkqubo yesenzo ngenxa yeempawu zesithinteli segesi ngokwayo, hayi. kulula ukuba yonakaliswe yi-jamming, kodwa kufuneka ibe nomthombo womoya, kwaye inkqubo yayo yokulawula inzima kakhulu kune-valve yombane. Impendulo yevalve ye-pneumatic ikhawuleza, ikhuselekile kwaye ithembekile, iifektri ezininzi ezineemfuno zolawulo eziphezulu zenzelwe izinto zokulawula isixhobo somoya zisete isikhululo somoya esicinezelekileyo. Umbane uthetha umbane.