Nkhani

M'dziko la ma valve, ma servos, monga teknoloji yosavomerezeka, akutsogolera kusintha kwa makampani ndi ubwino wawo wapadera komanso mwayi wopanda malire. Lero, tiyeni tilowe mu gawo lamatsenga ili ndikuwona momwe ma servos amasinthira makampani a valve ndi mwayi wopanda malire wa bizinesi womwe uli nawo.

Kodi servo ndi chiyani?

Servo ndi dalaivala wa servo, yemwe amagwiritsidwa ntchito kwambiri kuwongolera zowongolera ndege ndi ma drones. Ndi chitukuko chaukadaulo m'zaka zaposachedwa, magwiridwe antchito a servos adakweranso, ndipo pang'onopang'ono agwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zapamwamba monga maloboti, zida zamankhwala, ndi makina opanga mafakitale. Makina opangira magetsi a valve yamagetsi ndi ofanana kwambiri ndi servo, onse omwe ali ndi malo ndi kusintha kwa ngodya. Poyerekeza ndi ma stepper motor, servo ili ndi torque yayikulu, yolondola kwambiri, ndipo imatha kupereka mayankho amakona ndikupereka chidziwitso chanthawi yeniyeni.

Magawo ogwiritsira ntchito ma servo valves

Pakati pa mitundu yambiri ya ma valve, ma valve a magetsi alandira chidwi chochuluka ndi ntchito chifukwa cha mphamvu zawo zodziletsa, torque yapamwamba, kulondola kwambiri komanso kulamulira kwakutali. Pakati pa ma valve ambiri amagetsi, palinso mitundu yambiri yabwino kwambiri ya ma valve omwe amatha kuyendetsedwa ndi ma servos, omwe amapezeka kwambiri ndi ma valve a mpira, agulugufe ndi ma valve obwerera.

Kugwiritsa ntchito ma servos mu ma valve a mpira wamagetsi

Ma valve a mpira amagwiritsidwa ntchito kwambiri m'mafakitale, ndipo chinsinsi chagona pakukhazikika kwawo komanso kusindikiza kwawo.

Torque ndi chizindikiro chofunikira poyezera magwiridwe antchito a mavavu a mpira, ndipo servo ili ndi zabwino zake pankhaniyi. Servo ili ndi torque yayikulu ndipo imatha kusunga magwiridwe antchito mokhazikika m'malo ovuta. Osati kokha, kulondola ndi kuyankha liwiro la servo ndi bwino kuposa galimoto stepper, ndipo akhoza kupereka ndemanga zenizeni nthawi ngodya, potero kukwaniritsa kulamulira malo enieni.

Kugwiritsa ntchito servo mu valavu yagulugufe yamagetsi

Ma valve a butterfly amagwiritsidwanso ntchito kwambiri m'munda wa mafakitale chifukwa cha mawonekedwe awo osavuta, osavuta kugwiritsa ntchito, kulemera kwake komanso kukula kochepa.

Kwa mavavu agulugufe, kuwongolera kolondola kwambiri komanso kuyankha mwachangu kwa servo kumatha kupititsa patsogolo kulondola kwa kayendetsedwe ka gulugufe. Nthawi yomweyo, imatha kuzindikiranso mayankho odziyimira pawokha, kuzindikira munthawi yake ndikuwongolera kolondola, ndipo ili ndi mawonekedwe akuphatikizika kolimba komanso kukhazikitsa kosavuta.

Kugwiritsa ntchito servo mu mavavu osinthira magetsi

Ma valve olowera nthawi zambiri amakhala ang'onoang'ono kukula kwake komanso pafupipafupi. Nthawi zambiri amagwiritsidwa ntchito polumikizirana, kudula ndi kubweza mayendedwe amafuta a hydraulic ndi mapaipi azachipatala, komanso kutsitsa ndikutsitsa ndikuwongolera zochita motsatizana.

Servo siing'ono chabe kukula kwake, komanso ili ndi torque yabwino kwambiri komanso yolondola pakati pa ma seva ofanana. Itha kulamulidwanso mndandanda ndikukhazikitsa zero point yake.

Kuphatikiza pa ma valve awa, ma servos amatha kupeza zotsatira zabwino m'magawo ambiri. M'mizere yopangira makina opanga mafakitale, ma servos amatha kuwongolera mwachangu komanso molondola mavavu kuti apititse patsogolo kupanga; m'minda ya mafuta, makampani mankhwala, mankhwala madzi, etc., servos akhoza molondola kulamulira otaya malangizo ndi otaya madzi kupititsa patsogolo kupanga chitetezo ndi bata; komanso pazida zamankhwala, ma servos amatha kuwongolera bwino zida zamankhwala ndikuwongolera kulondola kwa matenda ndi chithandizo chamankhwala. Kuphatikiza apo, ma servos amakhalanso ndi chiyembekezo chogwiritsa ntchito kwambiri m'magawo apamwamba monga ndege, kupanga magalimoto, ndi zida zanzeru.

Mapeto

Kugwiritsiridwa ntchito kwa servo m'munda wa valve sikunangosintha kayendetsedwe ka valve, komanso kwasintha kuwongolera kwa valve molondola komanso kugwira ntchito moyenera. Pazinthu zamagetsi zamagetsi, petrochemicals, zida zamankhwala, ndi zina zambiri, kutuluka kwa ma servo valves mosakayika kwabweretsa zopambana zomwe sizinachitikepo pamsika. Ndi kulondola kwake, torque yayikulu, kuyankha mwachangu ndi mawonekedwe ena, ma valve a servo amakwaniritsa zosowa zamitundu yosiyanasiyana yogwirira ntchito ndikulowetsa mphamvu zatsopano pakukula kwa mafakitale akudziko langa.