BolonKUBYEREKEYE

TA2 ireremba umupira wa valve ikorwa hifashishijwe imashini ya TA2. TA2 ni titanium yinganda. Ukurikije ibintu bitandukanye byanduye, igabanijwemo ibyiciro bitatu: TA1, TA2, na TA3. Ibintu byanduye hagati yibi bintu bitatu byinganda za titanium byiyongera buhoro buhoro, bityo imbaraga zabo za mashini hamwe nubukomezi nabyo byiyongera buhoro buhoro, ariko plastike nubukomezi bwabyo bigabanuka. Inganda zikoreshwa cyane mu nganda titanium mu nganda ni TA2, bitewe no kurwanya ruswa iringaniye hamwe nubukanishi bwuzuye. TA3 irashobora gukoreshwa mugihe ibisabwa byinshi bishyizwe kumurwanya no gukomera.

Kureremba umupira wa valve ikozwe muri super duplex idafite ibyuma (S32750). Ibikoresho S32750 ni ibyuma bidafite ingese bifite imbaraga zo kurwanya ruswa n'imbaraga. Ni iy'icyuma cya ferritic austenitike idafite ibyuma, irimo chromium igera kuri 25%, nikel 7%, molybdenum 4%, na azote 0,25%.

Y-akayunguruzo (Y-muyunguruzi) ni igikoresho cyingirakamaro muyungurura muri sisitemu yo gutanga itangazamakuru. Mubisanzwe bishyirwa kumurongo wumuvuduko ugabanya ububobere, indangagaciro zubutabazi, imiyoboro ihoraho yamazi, cyangwa ibindi bikoresho kugirango bakureho umwanda hagati kandi barinde ikoreshwa risanzwe ryibikoresho nibikoresho.

Umuyoboro wa titanium wimpimbano ni valve ikozwe mubikoresho bya titanium mpimbano (B381 Gr. F-2). Filime ya Titanium oxyde ifite ituze ryiza hamwe nubushobozi bwa passiwasi yibidukikije byangirika cyane, bishobora kurwanya ruswa ikomeye mubihe bitandukanye byakazi.

Gufungura no gufunga ibice byamahimbano yibyuma ni isahani y irembo, kandi icyerekezo cyo kugenda cyicyapa cyirembo ni perpendicular yerekeza ku cyerekezo cyamazi. Irembo ry'ibyuma byahimbwe birashobora gukingurwa gusa no gufungwa byuzuye, kandi ntibishobora guhinduka cyangwa guterwa. Isahani y amarembo yibyuma byinjiriro ifite ibyuma bibiri bifunga kashe, kandi uburyo bukoreshwa cyane mumarembo ya valve ni uko ibice bibiri bifunze bifata imiterere ya wedge, kandi impande ya wedge iratandukanye nibipimo bya valve.

Impeta ya kashe ya bitatu ya eccentric ikomeye ifunze ikinyugunyugu ifite ibishushanyo bitatu: urwego rwinshi, rworoshye, nicyuma cyose. Gufunga ibyuma byose biratandukanye nurwego rwinshi rwo gufunga no gufunga ibintu byoroshye. Ibyuma byose bifunze byikinyugunyugu bikwiranye nubushyuhe bwo hejuru.

Mugihe cyimikorere ya trunnion yashyizwe kumupira wumupira, imbaraga zose zatewe numuvuduko wamazi kumupira woherezwa kubitwara, ibyo ntibizatuma umupira ugenda werekeza kuntebe ya valve, kandi intebe ya valve ntizifite umuvuduko ukabije. Imipira ihamye yumupira ifite torque nkeya, guhindura intebe ntoya, imikorere ihamye yo gufunga, hamwe nigihe kirekire cyo gukora. Byombi binini-diameter hamwe numuvuduko mwinshi wumupira wumupira bizashushanywa nkuburyo buhamye.

Trunnion yashizwemo ibyuma byumupira wibyuma bikozwe mubikoresho byimpimbano bifite ubucucike burenze ubw'umukino, bikwiranye nibibazo byumuvuduko mwinshi. Ibice bitatu byumuvuduko mwinshi wibihimbano byumupira wumupira bigabanya umubiri wa valve mubice bitatu kuruhande rwicyerekezo cya perpendicular kumurongo wa valve kumyanya ibiri. Umuyoboro wose uringaniye hafi ya axe yo hagati yikibaho. Umuyoboro wimipira uhamye ukoreshwa cyane cyane mumiyoboro yo guca, gukwirakwiza, no guhindura icyerekezo cyimbere.

F904L super austenitis ibyuma bitagira umuyonga ni karubone nkeya, nikel ndende, molybdenum austenitike idafite ibyuma byangiza aside hamwe nubushobozi buhebuje bwo guhindura passivation hamwe no kurwanya ruswa. Ifite ruswa irwanya ruswa muri aside idafite okiside nka acide sulfurike, aside aside, na aside fosifori, kandi ifite imbaraga zo kurwanya ruswa muri ion ya chloride itabogamye irimo itangazamakuru. Muri icyo gihe, ifite imbaraga zo kurwanya ruswa no kwangirika.

Ubwoko bw'amaboko ya plaque ya valve igizwe ahanini nugucomeka umubiri, akaboko, ibinyomoro bifata, hamwe nigiti cya valve. Gucomeka umubiri numubiri nyamukuru wa valve, hamwe numuyoboro umwe imbere nkumuyoboro. Urutoki ruherereye hejuru yumubiri wacomwe kandi rukora kashe hamwe numubiri wacometse. Imyunyungugu yo guhunika ihujwe no gucomeka umubiri unyuze mumutwe kugirango ukosore amaboko. Igiti cya valve kinyura mumaboko kandi gihujwe nintoki cyangwa igikoresho cyamashanyarazi hejuru kugirango gikore valve.

Umubumbe w'isi, uzwi kandi nka funga-gufunga, ni kashe yo gufunga ku gahato. Kubwibyo, iyo valve ifunze, igitutu kigomba gukoreshwa kuri disiki ya valve kugirango uhate hejuru yikidodo. Iyo igikoresho cyinjiye muri valve kiva munsi ya disiki ya valve, imbaraga zigomba kuneshwa nimbaraga zikora nimbaraga zo guteranya hagati yikibabi no gupakira hamwe nigitutu giterwa numuvuduko wikigereranyo. Imbaraga zo gufunga valve iruta imbaraga zo kuyifungura, bityo diameter yumuti wikibabi igomba kuba nini, bitabaye ibyo bizatera uruti rwa valve.

BOLON yibanda ku gukora indangagaciro zidasanzwe, cyane cyane zirconium amarembo. Zirconium 702C irembo valve zirconium alloy nigikoresho cyo hejuru cyane kivanze kigizwe ahanini na zirconium. Amavuta ya Zirconium afite imiterere myiza yubukanishi, kurwanya ruswa, hamwe nubushyuhe bwumuriro. Irembo rya Zirconium alloy ikoreshwa cyane mu kirere, kubaka ubwato, imiti, inganda za kirimbuzi, no mu zindi nzego.