Inkqubo yokutshiza nge-Electrostatic kushishino lwevalvu

Kwiminyaka yakutshanje, kunye nophuhliso oluqhubekayo lwesayensi kunye nobuchwepheshe, imarike yevalvu yasekhaya, kodwa nakwi-high-tech, i-high-parameter, ixhathisa ukubola okuqinileyo, isikhokelo sobomi obuphezulu. Olu lwalathiso lophuhliso lukwabeka phambili iimfuno eziphezulu kwi-coating yevalve. Itekhnoloji yokutshiza i-Electrostatic yintengiso yesi sixhobo i-iron ductile valves indlela eqhelekileyo, kulo nyaka ikwalunyango lomphezulu lwevalvu iye yakhuthazwa ngokubanzi, kodwa ngaphandle kohlalutyo ngononophelo lwezixhobo ezahlukeneyo kunye nenkqubo ngaphambili ngenxa yokwenziwa kwezixhobo zokutshiza ze-electrostatic. , Ngenxa yokuba iimpawu ezahlukeneyo zezinto ezahlukeneyo kunye neteknoloji yokucubungula ekukhetheni iimfuno zezixhobo zokutshiza i-electrostatic. Ifuna ngaphezu kwe-overall ukusebenza kwezixhobo zokutshiza nge-electrostatic, ukulungiswa kwesiqhelo kweemfuno zokhuseleko lokusingqongileyo, izinga lokubuyisela umgubo kumgubo kufuneka uxhalabele iimfuno zokugquma ezifunekayo ukujongana neentlobo ezahlukeneyo zezinto zakudala zophuhliso loshishino kunye neemeko zentengiso njalo njalo.

Apha ndishwankathele ngolu hlobo lulandelayo izilumkiso ezimbalwa ziya kutshiza ivalvu ye-electrostatic yasekhaya:

1. Inkqubo yonyango lwangaphambili. Indlela yokubumba yokugalela ukusetyenzwa komphezulu weoksidi kunye nokuqhushumba kwesanti. Zama ukungasebenzisi indlela yokudubula. Ivalve ifuna ukuchaneka okuphezulu, ngakumbi ngaphakathi kwevalve, kuya kubakho indawo ethile yendawo edubula ngaphantsi. Ukuqhunyiswa kwesanti ulawulo olungcono lokurhabaxa komphezulu kunye nokuguda. Kodwa ukusebenza kwayo kucotha xa kuthelekiswa nemiqobo yayo. General iimfuno ukugqiba umphezulu ukufikelela kwinqanaba Sa3, uburhabaxa umphezulu Ra ixabiso 45 ~ 70um.
2. Ukunciphisa amafutha kunye ne-phosphating machining kufuneka kungabi ngaphantsi. Ukuba umphezulu wengingqi onamafutha phambi kokungena kwigumbi lomgubo, kuqala kwavela i-oyile yokwambathisa ibhitye kakhulu. Ilandelwa kukuncamathisela kakuhle kwefilimu, kwaye kulula ukuyitshintsha. Ekugqibeleni, i-coating umbala umahluko uyabonakala.
3. Iivalve castings Ngokuqhelekileyo zingqindilili, kwaye kufuneka zibe nexesha elaneleyo lokufudumeza elifunekayo. Le ngongoma yimfuzaralkulula ukungahoyi. Kufuneka ibe nengqiqo kwi-ovinirall uyilo lwe yengubo ivalve yombhobho Hlaziya i-oveni ukuze iqhube ixesha elaneleyo.
4. Kuba iivalvu ezinkulu zangaphandle, zifuna umsebenzi onzima, ukhetho lwe-thermosetting powder lokwaleka alunakuba ngenxa yexabiso eliphantsi lomgubo ukuze abasebenzisi basebenzise i-epoxy powder ecocekileyo yokwaleka, kunye neemfuno ezikhutshwe ngumvelisi weengxelo zokuhlola igunya. Kwimeko yeendlela ezifanayo zokugquma, i-coat powder yangaphakathi isetyenziswe ngaphandle, ubomi bokugquma kweemeko eziqhelekileyo kwiinyanga ezi-6. Ukusetyenziswa kwepowder enzima kunokufikelela ngaphezu kweminyaka emithathu.
5. Iingxaki zokugquma ivalve. Abavelisi abaninzi banikela ingqalelo kwimbonakalo yombala, kwaye abazange banikele ingqalelo ngokwenene kumgangatho wengubo. Enyanisweni, umbala oyintloko kunye nomgubo, kodwa kunye neendlela ezibalulekileyo kunye nokutshiza.

Inkqubo yokutshiza nge-Electrostatic