Umupira wuzuye Weld
Niki Cyuzuye Umupira Weld?
Umupira wumupira nimwe mumashanyarazi azwi cyane mubikorwa bitandukanye. Hamwe nkiibirangank'amazi mato arwanya, umuyoboro utemba neza, gufungura byihuse no gufunga, no kugenzura byoroshye byikora, umupira wumupira wakoreshejwe cyane.Ariko intebe cyangwa imipira isanzwe yumupira isanzwe ikorwa muri PTFE nibindi bikoresho bitari ibyuma.Byerekanwe na kashe yintebe. ibikoresho, indangagaciro zisanzwe ntizishobora gukoreshwa muburyo bwa serivisi yubushyuhe bwo hejuru cyangwa kwambara birwanya.
Kubwibyo, urukurikirane rwuburyo bushya imyitozol icyuma cyicaye kumupirabariyateye imbere, nazagiye zikoreshwa cyane muri peteroli, inganda zikora imiti, ingufu zamashanyarazi, metallurgie, inganda zoroheje nibindi
Icyuma cyicyuma cyumupira wumupira ntigifite inyungu zinyuranye zumupira wumupira usanzwe, ariko kandi ufite umwihariko kandi wihariye mubiranga ubushyuhe bwumuriro, cyane cyane mugihe kashe yoroshye idashobora gukoreshwa, nko mugutanga imiyoboro itanga ivumbi ryinshi hamwe n ivumbi ryinshi ryinshi, ryihuta. , n'ibibazo bikomeye by'amahanga bivanze.
Ibintu nyamukuru biranga umupira wuzuye Weld?
1.Umupira wongerewe imbaraga hamwe nubuhanga bukomeye
Ikidodo gikozwe mubyuma kugirango bafungure hagati yumupira nicyicaro cyumubyimba wumupira. Ukurikije serivisi zitandukanye hamwe nibisabwa kubakoresha, hashobora gukoreshwa tekinoloji zitandukanye ziteye imbere hamwe nogukomeretsa intebe, harimo gutwikira HVOF, gusudira nikel-base alloy spray, hejuru ya nikel alloy spray gusudira, cobalt case ikomeye ya alloy spray gusudira, nibindi. Muri rusange umupira hamwe nuburemere bwintebe birashobora kugera kuri HRC55-60 hamwe nagaciro ntarengwa ka HRC70.kandi mubisanzwe, kurwanya ubushyuhe bwibikoresho byo mumaso bishobora kuba 540 ° C , hamwe nagaciro ntarengwa ka 980 ° C.Ibikoresho byo mu kashe bifunga kandi kwambara neza kandi birwanya ingaruka.
2.Gufungura byoroshye Valve no gufunga
Mugihe cya serivise yubushyuhe bwo hejuru, umupira nintebe bizaguka cyane kubera kwaguka kwubushyuhe, kandi torque iziyongera kandi na valve ntishobora gukingurwa, valve yumupira ifata disiki ya disiki cyangwa isoko yuzuye kashe kugirango kwagura ubushyuhe bwibice munsi yubushyuhe bwo hejuru burashobora kwinjizwa na disiki cyangwa isoko.Kandi byemezwa ko valve izafungurwa byoroshye kandi igafungwa munsi yubushyuhe bwo hejuru itagutse cyane.
3. Igishushanyo mbonera cyumuriro
Mu cyuma kugeza ku cyuma cyubaka kuri valve, gasketi nicyuma kitagira umwanda + cyoroshye kandi gipakira ni grafite yoroheje. Kubwibyo rero, gufunga byizewe bya valve birashobora gukemurwa nubwo haba hari umuriro.
4. Guhagarika kabiri no kuva amaraso (Metal Seated Trunnion Ball Valve)
Icyuma cyicaye trunnion ball ball isanzwe ifata imiterere yo gufunga mbere yumupira.Iyo valve ifunze hanyuma umwobo wo hagati ugasiba ubusa isohoka, imyanya yo hejuru no kumanuka yo hasi izahagarika ubwigenge bwamazi kumurongo winjira no gusohoka kugirango tumenye imikorere ibiri yo guhagarika.
Icyuma cyicaye hejuru yumupira wumupira mubisanzwe bifata imiterere yo gufunga nyuma yumupira.Icyerekezo gitemba kizashyirwa kumubiri kugirango umupira wumupira uterekanwa kimwe.Niba byerekanwe nabakoresha ba nyuma, gufunga ibyerekezo byombi birashobora gukorwa.
5. Ikimenyetso cyizewe cyo gushiraho ikimenyetso
Ikoranabuhanga ridasanzwe ryo gusya umupira ryakoreshejwe, binyuze mukuzunguruka umupira no gusya er ahantu hatandukanye.ubuso bwumupira buzagera kumurongo mwinshi kandi mwiza. Gufunga umuvuduko muke wintebe ya valve bigerwaho nimpeshyi yabanje gutegurwa.Ikindi kandi, Ingaruka ya piston yintebe ya valve yateguwe muburyo bushyize mu gaciro, itahura umuvuduko mwinshi wamazi ubwayo, Ubukomezi bwibyuma byumupira wicaye byujuje ibyangombwa byurwego rwa IV rwa ANSI B16.104.
Icyuma cyicaye trunnion ball valve
Icyuma cyicaye umupira ureremba
Ibisobanuro bya tekiniki yumupira wuzuye Weld
Ibyuma byumupira wicaye, igishushanyo gitandukanye kumupira ureremba numupira wa trunnion.
Icyuma cyicaye hejuru yumupira wamaguru
Icyuma cyicaye trunnion ball valve
Kwerekana ibicuruzwa:
Gushyira mu bikorwa Umupira wuzuye Weld
Niki Icyuma Cyicaye Umupira Valve ikoreshwa?
Uwitekaicyuma cyicaye umupiraikoreshwa cyane mu guca cyangwa guhuza itangazamakuru mu miyoboro itandukanye, peteroli, inganda z’imiti, ingufu z'amashanyarazi, metallurgie, inganda zoroheje.Irakwiranye na serivise zikomeye zirimo granules zikomeye, slurry, ifu yamakara, cinder nibindi.
