I-WCB, i-carbon steel casting material ehambisana ne-ASTM A216 Grade WCB, ingena kwinqubo yokwelapha ukushisa okujwayelekile ukuze kuzuzwe izakhiwo ezidingekayo zemishini, ukuzinza kwe-dimensional, kanye nokumelana nokucindezeleka okushisayo. Ngezansi kunencazelo enemininingwane yokugeleza komsebenzi okuvamile kokwelashwa kokushisa kwe-WCBYD7A1X-16 I-Butterfly Valveukulingisa:
.1. Ukushisa kuqala.
- .Inhloso: Ukunciphisa ama-gradients ashisayo futhi uvimbele ukuqhekeka ngesikhathi sokwelashwa okulandelayo okunokushisa okuphezulu.
- .Inqubo: Ukusakaza kushiswa kancane kancane esithandweni esilawulwayo ukuya ebangeni lokushisa elingu-300–400°C (572–752°F).
- .Amapharamitha angukhiye: Izinga lokushisa ligcinwa ku-50–100°C/ihora (90–180°F/ihora)ukuqinisekisa ukusatshalaliswa kwezinga lokushisa okufanayo.
.2. I-Austenitizing (Ijwayelekile).
- .Inhloso: Ukwenza i-microstructure ihomogenize, yenza ngcono usayizi wokusanhlamvu, futhi uncibilikise ama-carbides.
- .Inqubo:
- Ama-castings ashiselwa ezingeni lokushisa elingu-austenitizing890–940°C (1634–1724°F).
- Ibanjelwe kuleli zinga lokushisaAmahora angu-1–2 ngo-25 mm (intshi engu-1) wogqinsi lwesigabaukuqinisekisa ukuguqulwa kwesigaba esiphelele.
- Kupholiswe emoyeni onganyakazi (okujwayelekile) ezingeni lokushisa legumbi.
.3. Ukuthukuthela.
- .Inhloso: Ukuze unciphise ukucindezeleka okusalayo, uthuthukise ukuqina, futhi uzinzise i-microstructure.
- .Inqubo:
- Ngemuva kokujwayelekile, ama-castings ashiswa kabusha kumazinga okushisa apholile590–720°C (1094–1328°F).
- Icwiliswe kuleli zinga lokushisaAmahora angu-1-2 ngo-25 mm (intshi engu-1) yogqinsi.
- Kupholiswe emoyeni noma esithandweni-kupholiswe ngenani elilawulwayo ukuze kuvinjelwe ukwakheka okusha kwengcindezi.
.4. Ukuhlola Ngemva Kokwelashwa.
- .Inhloso: Ukuqinisekisa ukuthotshelwa kwezindinganiso ze-ASTM A216.
- .Inqubo:
- Ukuhlolwa kwemishini (isb, amandla aqinile, amandla esivuno, ubulukhuni).
- Ukuhlaziywa kwe-Microstructural ukuze kuqinisekiswe ukufana nokungabikho kwamaphutha.
- Ukuhlolwa kwe-Dimensional ukuqinisekisa ukuzinza kokwelashwa kwangemva kokushisa.
.Izinyathelo Ongazikhethela (Ikesi-Specific).
- .Ukunciphisa Ingcindezi: Kumajiyometri ayinkimbinkimbi, umjikelezo owengeziwe wokunciphisa ukucindezeleka ungenziwa600–650°C (1112–1202°F)ukuqeda izingcindezi eziyinsalela ezivela kumishini noma ekushiseleni.
- .Ukupholisa okulawulwayo: Ngokusakazwa kwezingxenye eziwugqinsi, amazinga okupholisa ahamba kancane (isb., ukupholisa esithandweni) angasetshenziswa ngesikhathi sokushisa ukuze kuthuthukiswe i-ductility.
.Ukucatshangelwa Okubalulekile.
- .I-Frnace Atmosphere: Umkhathi omaphakathi noma oxidizing kancane ukuze uvimbele ukukhishwa kwe-carburization.
- .I-Temperature Uniformity: ±10°C ukubekezelela ukuqinisekisa imiphumela engaguquki.
- .Amadokhumenti: Ukulandeleka okugcwele kwamapharamitha okwelapha ukushisa (isikhathi, izinga lokushisa, amazinga okupholisa) ukuze kuqinisekiswe ikhwalithi.
Le nqubo iqinisekisaI-TWS i-valve butterfly egxilileumzimbaI-D341B1X-16ekulingiseni kwe-WCB kuhlangabezana nezidingo ze-ASTM A216 zamandla e-tensile (≥485 MPa), amandla esivuno (≥250 MPa), nokwelula (≥22%), okuwenza afanelekele izinga lokushisa eliphezulu nokucindezela izicelo kumavalvu, amaphampu, nezinhlelo zamapayipi.
KusukaI-TWS VALVE, onolwazi ekukhiqizenii-rubber ehlezi i-butterfly valve egxilile YD37A1X, i-valve yesango, ukwakhiwa kwe-Y-strainer.
Isikhathi sokuthumela: Apr-02-2025
