Mubushyuhe bwinshi hamwe nigitutu cyimiturire-yihuta cyibimera byubushyuhe, theJ61y-320 umuvuduko mwinshi wigitutuHagarika valveYabaye ikintu cyibanze kugirango imikorere myiza ya 540 ℃ imiterere ya steam hamwe nikoranabuhanga ryayo rya anolovative na sisitemu yibintu. Iyi ngingo izasesengura byimazeyo uburyo bwo kurwanya umuriro mu mirimo ikabije kuva ibipimo bine: Guhitamo Ibikoresho, Imiterere y'Ibipimo, Uburyo bwo Gutanga, no Gutegura.

I. URUBUGA RW'UBUYOBOZI BWO GUKURIKIRA

J61y-320 umuvuduko ukabijeButt-Weldding ihagarika valveGufata igituba hagati yigituba cyo hagati cyo kwikorera ikimenyetso, kandi imikorere yacyo ifitanye isano nigitutu giciriritse. Iyo gahunda ya sisitemu igera kuri 32mpies, igipimo cyumuvuduko wumubiri wa valve hamwe nigifuniko cya valve cyiyongera kuri 40%, yishyura neza ko itandukaniro riterwa no kwaguka. Intebe ya valve hamwe na valve ikwirakwizwa hamwe na stellite codalt yakozwe na stellite yaguye, ubunini bwumurima we ni ≥3mm, haracya igera kuri HRC45-50, kandi igipimo cyo kumeneka kiracyakomeza kuri ≤0.01%.

Urupapuro rwa kashe udushya:

1. Igice cya kabiri: Intwari ya Valve hamwe nintebe ya Valve ihujwe na 60 ° COne, ahantu haturwaho, hamwe nigipimo cyumuvuduko wa salle wiyongereye kuri 220n / mm2

2. Impeta yishyurwa

3. Sisitemu ya kabiri

II. Ubushyuhe bwo hejuru bwibihe

Umubiri wa Valve wo guhagarika Valve J61y-320 ikozwe muri chromium-molybdenum ibyuma-vanadium (nka 15cr1mo1V), bikaba byarakajwe na nitride. Ubujyakuzimu bw'ikirenga ni 0.3mm, coefent yo guterana amagambo igabanuka kuri 0.12, hamwe n'ubuzima bwo kurwanya ibishushanyo byiyongereye inshuro 5. Ibipimo by'ingenzi bifatika ni ibi bikurikira:

Ikoranabuhanga ritunganya ibintu:

- Vacuum Quentching: Uruti rwa Valve ruzimye mu bidukikije ku ya 1050 ℃, hamwe n'ubuto bwa HRC 35-40

- Ubuso bwa Plasma: Ubuso bwa kashe buvurwa hamwe na Palocty Flame Flame (HVOF), hamwe na poroity ya ≤0.5%

- Ubutabazi buhangayitse: Guvura ubushyuhe nyuma yo kuvura (PWHT) bibikwa kuri 650 ℃ kuri 2h kugirango ukureho 95% yo gutanga imihangayiko

III. Inzira yo gusudira hamwe nikoranabuhanga ryo guhuza

Hagarika Valve J61y-320 Amepts Asme B16.25 Angle isanzwe, Gloove Angle 37.5 ° Ingingo z'ingenzi zo kugenzura inzira yo gusudira zirimo gushyiraho imiti: ushyikirije 200-250 ℃ mbere yo gusudira birashobora kugabanya ibyago byo guca intege hydrogen. Ubushyuhe bw'ubuyobozi bugenzurwa muri 300 ℃, naho E9018-B3 Isuku yo gusudira ikoreshwa mu rwego rwo hejuru kandi isunika nyinshi. Nyuma yo gusudira, kuvura kamera 100% (RT) no kwipimisha byinjira (PT) bitarangiza bikorwa hakurikijwe asme b31.1 bisanzwe.

Gusudira imikorere:

- Imbaraga za Tensile: ≥620Ma

- Ingufu (-29 ℃): ≥54J

- Kuraho ikizamini: 180 ° Nta gitaramo

Binyuze mu guhanga udushya mu guhanga udushya twinshi bwibikoresho-imiterere-imikorere-imikorere-imikorere no kubungabunga, muri j61y-defm isuku yageze kumwanya wumwaka wa 540. Inzira ya tekinike ifite akamaro k'ingenzi ku gishushanyo mbonera cy'ubushyuhe n'umuvuduko mwinshi.

Iyo ushakisha ubuziranenge buhebuje, wizewe Globe, Yoyik ntagushidikanya guhitamo guhitamo. Isosiyete iboneye mu gutanga ibikoresho by'amashanyarazi birimo ibikoresho bya turbine, kandi byatsinze cyane ku bicuruzwa na serivisi nziza. Kubindi bisobanuro cyangwa ibibazo, nyamuneka hamagara serivisi zabakiriya hepfo:

E-mail: sales@yoyik.com
Tel: + 86-838-2226655
Whatsapp: + 86-1361810529

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