Yiziphi ezinye zezinto ezibalulekile okufanele ucabangele lapho ukhetha i-Seal Seal Mated ukuze uthole isicelo?
Intengo enhle nemibala efanelekayo
Ukutholakala kwezimpawu
Zonke izinto ezithonya ohlelweni lokubopha uphawu: isb. Uhla lokushisa, uketshezi nengcindezi
Zonke lezi zinto ezibalulekile okufanele zicatshangelwe ohlelweni lwakho lokubopha uphawu. Uma zonke izinto zaziwa, kuzoba lula ukukhetha izinto ezifanele.
Kepha okudingekayo ukuthi lokho okuqukethwe kumele kuhlale isikhathi eside. Ngakho-ke into yokuqala okufanele icatshangelwe ukusebenza kwezobuchwepheshe. Ake siqale ngesici sokusebenza.
Isikhathi sokuphila kwesistimu nezindleko kuyizinto ezibalulekile (I-Tianjin Tanggu Amanzi-Seal-Seal-Seal Valve Co, Ltd) Ukucabanga. Zonke izinto zizothinta ukusebenza kohlelo lwakho lokusebenza. Kubalulekile ukubheka ukuklama izici ngokuya ngohlelo lokusebenza. Lokhu kufaka phakathi izinto ezisetshenzisiwe, ukwakheka kwehardware nezinqubo zokukhiqiza. Kukhona futhi nezici zezemvelo okufanele zicatshangelwe kufaka phakathi: ingcindezi, izinga lokushisa, isikhathi, umhlangano kanye nabezindaba.
i-elastomer
Abakwa-Elastomers bathandwa ngokuqina kwabo okuhle. Azikho ezinye izinto ezinezinga elifanayo lokuqina.
Ezinye izinto ezinjenge-polyurethanes nama-thermoplastics amelana kakhulu nengcindezi kunama-lastomers.
Izinto zenjoloba zingasetshenziswa ezinhlelweni ezahlukahlukene ezahlukahlukene.
Izakhiwo ezibalulekile zemishini zifaka
ukunwebeka
ubunzima
amandla asheshayo
Ezinye izici ezibalulekile zihlanganisa
•Ukucekelwa phansi kusethi
•Ukumelana nokushisa
•Ukushisa okuphansi okuvumelana nezimo
•ukufaneleka kwamakhemikhali
•Anti-ukuguga
•Ukumelana ne-Abdalasion
Isici esibaluleke kakhulu ukuqina kwezinto zenjoloba. Masifunde kabanzi ngalokhu.
Ukuqina kungumphumela we-Vulcanization. Izinto ze-elastomeric, ezinjenge-ruble ye-vulcanized, zizobuyela esimweni sazo sokuqala uma zikhubazekile.
Izinto ze-Inelastic, njengerabha ezingenakuvinjwa, ngeke zibuyele esimweni sazo sokuqala uma zikhubazekile. Ukugqugquzela (njengeI-valve ephindwe kabili ye-flange) inqubo yokuguqula irabha libe yi-elastomeric.
Ukukhethwa kwama-lastomers kusekelwe ikakhulu ku:
•uhla lokushisa lokusebenza
•Ukumelana no-Liquid namagesi
•Ukumelana Nesimo Sezulu, Ozone ne-UV Rays
Ukukhethwa kwama-lastomers kusekelwe ikakhulu ku:
•uhla lokushisa lokusebenza
•Ukumelana no-Liquid namagesi
•Ukumelana Nesimo Sezulu, Ozone ne-UV Rays
Izici eziyisithupha ezifanele zibhekwe lapho ukhetha izinto zobuso be-valve
Indawo yokubopha uphawu yindawo ebaluleke kakhulu yokusebenza yeisivalwana, ikhwalithi yendawo yokubopha uphawu ithinta ngqo impilo yenkonzo yeisivalwana, futhi okubonakalayo kwendawo yokubopha uphawu kuyinto ebalulekile yokuqinisekisa ikhwalithi yendawo yokubekwa uphawu. Ngakho-ke, lezi zinto ezilandelayo kufanele zibhekwe lapho ukhetha izinto ze-valve zibonakalisa uphawu lokubopha:
①Ukumelana nokugqwala. "I-Corrosion" yinqubo lapho ingaphezulu kwendawo yokubopha uphawu lilimele ngaphansi kwesenzo se-medium. Uma ingaphezulu lendawo yokubopha uphawu lisolwa, ukusebenza kokubekwa uphawu akunakuqinisekiswa, ngakho-ke impahla yendawo yokubekwa uphawu kufanele ibe nokulwa nokugqwala. Ukumelana nokugqwala kwezinto ezibonakalayo kuncike ekubukeni kokuqukethwe kwalo kanye nokuqina kwamakhemikhali.
②Anti-abrasion. "Scratch" kubhekisa kumonakalo odalwe ukungqubuzana kwezinto ezibonakalayo ngesikhathi sokuhamba kwesihlobo sendawo yokubopha uphawu. Lolu hlobo lomonakalo luzodala ukulimala okungafanele komhlaba. Ngakho-ke, izinto zangaphandle zokubekwa uphawu kufanele zibe nezindawo ezinhle zokulwa nokulwa, ikakhulukazi ama-valves wesango. Ukumelana nokwakheka kwento ebonakalayo kuvame ukunqunywa yizakhi zangaphakathi zezinto ezibonakalayo.
③Ukumelana nokuguguleka. "I-erosion" inqubo yokubhubhisa indawo yokubopha uphawu lapho i-lipe aphakathi igeleza endaweni ebeka uphawu ngesivinini esikhulu. Lolu hlobo lomonakalo lusobala kakhulu kuma-throttle valves nama-valves okuphepha asetshenziswa ekushiseni okuphezulu kanye nengcindezelo ephezulu ye-Steam Media, futhi unomthelela omkhulu kumonakalo wokusebenza uphawu. Ngakho-ke, ukumelana nokuguguleka nakho kungenye yezidingo ezibalulekile zokubopha izinto zokwakha.
④Kufanele kube nobulukhuni obuthile, futhi ubulukhuni buzokwehla kakhulu ngaphansi kokushisa okubekiwe kokusebenza.
⑤Ukwandiswa kosuku lokunwebeka komugqa wendawo yokubopha uphawu futhi impahla yomzimba kufanele ibe efanayo, okubaluleke kakhulu ukwakheka kwendandatho yokubopha, ukuze igweme ukucindezela okwengeziwe kanye nokukhulula izinga lokushisa eliphakeme.
⑥Kusetshenziswe ngaphansi kwezimo zokushisa okuphezulu, kumele kube nokulwa no-oxidation, ukumelana nokukhathala okushisayo kanye nezinkinga zomjikelezo we-thermal.
Ngaphansi kwezimo zamanje, kunzima ukuthola indawo yokubopha ehlangabezana ngokugcwele izidingo ezingenhla. Singagxila kuphela ekuhlangabezaneni nezidingo zezici ezithile ngokuya ngezinhlobo ezahlukahlukene ze-valve nokusebenzisa. Isibonelo, ama-valve asetshenziswa kwabezindaba ezisheshayo kufanele anake ngokukhethekile izidingo zokumelana nokuguguleka kokuguguleka komhlaba; Futhi lapho eliphakathi liqukethe ukungcola okuqinile, izinto zokubekwa uphawu ezinobulukhuni obuphakeme kufanele zikhethwe.
Isikhathi sePosi: Mar-08-2023
