1. Kuongorora kwakarongeka
(1) IzviButterfly Valveane citcular cake-yakavezwa chimiro, iyo yemukati yemukati yakabatana uye inotsigirwa ne8 inosimbisa mbabvu, iyo yepamusoro φ620 gomba inotaurirana nemukati wemukati, uye zvimwe zvesevalveyakavharwa, iyo jecha core yakaoma kugadzirisa uye nyore kutsausa. Zvese zviri zviviri kupera uye kucheneswa kwemukati kwemukati kunounza matambudziko makuru, sezvakaratidzwa mumufananidzo 1.
Borness yemadziro emadziro ekukanda anosiyana kwazvo, iyo yakakwira madziro madziro kusvika 380mm, uye madziro madziro madziro akapusa chete 36mm. Kana iyo yekukanda ichisimbiswa, mutsauko wedziya wakakura, uye kudengenyeka kwakakura kunogona kuburitsa nyore nyore kuderera kwehombodo uye kupokana nekuparadza kuremara, izvo zvichaita kuti mvura one
2. PRODAD DEGT:
(1) Iyo yekuparadzanisa inoratidzwa mumufananidzo 1 Yakatsiga, kureba kweiyo colilever inokomberedza mumakomba maviri emapofu kudivi iri kureba kwegomba, saka nzvimbo yeiyo yejecha
Iyo yeSemi-yakavharwa yekudurura system inogamuchirwa, σF mukati: σF yakatwasuka: σF yakatwasuka = 1: 1.5: 1.3, uye zvidimbu zviviri makumi maviri neshanu Filter yakaiswa pazasi pemumhanyi, uye 12 ceramic tubes ine mimhanzi yemukati yekubatanidza neyekuchengeterwa pasi pefaira kuti iite pasi pekuridza ruzha, sezvakaratidzwa mumufananidzo
. Saizi yejecha bhokisi ndeye 3600 × 3600 × 1000 / 600mm, uye inounganidzwa ne25m tsick simbi simbi yekuona simba rakaringana uye rakaomarara, sezvakaratidzwa mumufananidzo 3.
3. Process kutonga
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CORE Kugadzira: Iyo Sand Core yakakamurwa kuita zvikamu zvisere zvakaenzana ne8 inosimbisa mbabvu, iyo yakabatana nepakati nepakati. Iko hakuna imwe rutsigiro uye inopera zvikamu kunze kwepakati yepakati musoro. Kana iyo jecha musango isingakwanise kugadziriswa uye kupera simba, sand core kuturika uye maburi emhepo anoonekwa mushure mekudurura. Nekuti nzvimbo yese yeiyo jecha musimboti yakakura, yakakamurwa kuita zvikamu zvisere. Inofanira kuve neine simba rakaringana uye kuomarara kuve nechokwadi chekuti jecha musango haazokuvara mushure mekusunungurwa kweMold mushure mekusunungurwa kweMold, uye haazokuvadzwa mushure mekudurura. Deformation inoitika, kuitira kuti ive nechokwadi cheunifomu yemadziro ekukanda. Nechikonzero ichi, isu takagadzira pfupa rakakosha repfupa, uye takazvisunga nepfupa repfupa rine tambo yekuvhuvhuta kuti riite gasi rekupfekedza kubva mumusoro wenyaya kuti uve nechokwadi chekuenzanisa nejecha rejecha rakaumbwa kana tichigadzira iyo core. Sezvakaratidzwa mumufananidzo 4.
. Mushure mekuoma, pendi yechipiri doro nedoro-based magnesium pendi (baume degree 35-45) kudzivirira kukanda kubva pajecha uye kuchinjisa, iyo isingagoni kucheneswa Chikamu chepamberi chikamu chakarembera pane φ200 jira pombi huru yeiyo core caps ine screw bhokisi uye yakatsvaga kuti rusvingo rwechikamu chega chega chikamu chikaita yunifomu.
4. Kunyungudutsa uye kudurura maitiro
(1. trace zvinhu senge p, s, ti, cr, cr, et, etc. Iko kubhadharwa kunofanirwa kucheneswa nekupfura kuputika usati washandiswa kuti uve nechokwadi chekuchena kwemhosva.
(2) Chikamu chikuru kudzora chovha: C: 3.5-3.65%, SI:
(3) Spheroization Intoculation kurapwa Nzira yezambiringa yekurovedza muviri sphroidization kurapwa, 0.15% yeyakajairwa neyunculation yakafukidzwa pane iyo nodulizer pazasi pepakeji, uye spherodization yapera. Iyo slag inobva yasungwa sekondositi yechipiri ye 0.35%, uye kuyerera kuyerera kwe1.15% kunoitwa panguva yekudururira.
. Iyo simbi yakanyungudutswa haigoni kupindirwa panguva yekudurura, uye kapu ine musime inogara izere kudzivirira gasi uye kusanganisa kubva mukubatanidzwa mumubatanidzwa kuburikidza nemumhanyi. cavity.
5. Kukanda bvunzo mhinduro
.Long
. Iyo esimbilographic chimiro inoratidzwa mumufananidzo 5.
.
.
(6) 20kg / cm2 hydraulic yekumanikidza bvunzo mushure mekugadzirisa haina kuratidza chero kubhururuka
6. Mhedziso
Maererano nehunyanzvi hwekugadzira kweiyi butterfly vharuvhu, dambudziko rekusvibiswa remagetsi rakakura uye rakaoma jecha rekusimbisa kwehurongwa hwechirongwa Iko kuiswa kweiyo vent holes inodzivirira mukana wekupfeka mune castings. Kubva muchoto muripo wekudzora uye runer system, foam ceramic firita screen uye ceramic ingate tekinoroji inoshandiswa kuve nechokwadi chekuchena yesimbi yakanyungudutswa. Mushure mekurapa kwakawanda kwekuverenga
KubvaTianjin Tanggu Mvura-Seal Valve Co, Ltd. Butterfly Valve, Gedhi reGedhi, Y-strainer, Wafer Dual Plate Tarisa Valvegadzira.
Tumira nguva: Kubvumbi-29-2023
