Insimbi ye-G115 iwuhlobo olusha lwensimbi ekwazi ukumelana nokushisa esebenza kahle kakhulu ekushiseni okuphezulu okuthuthukiswe ngokuzimela e-China, esetshenziswa kakhulu ekwenzeni amapayipi anodonga oluwugqinsi anobubanzi nezinye izingxenye ezikwazi ukumelana nokushisa ku-630 ~ 650 °C. , futhi iwumsebenzi obalulekile wokuthuthukisa izinga lokusebenza kahle lamayunithi wamandla okushisa abaswa ngamalahle.
Kusukela ngo-2016, besilokhu sithuthukisa futhi sithuthukisa izinto ezisetshenziswayo zokushisela zensimbi ye-G115, futhi sisebenze eduze nezikhungo zocwaningo ezihlukahlukene kanye nabasebenzisi kule nqubo, futhi sazuza imiphumela enezithelo. Ngo-August 2020, wasiza ngempumelelo ekubambeni "i-G115 Heat-resistant Steel Welding Process Technology Seminar" e-Kunshan, okwathi ngemva kwalokho kwamiswa amaminithi omhlangano (bheka isibalo esingezansi), kanye nemibhalo ebalulekile eyisiqondiso efana ne-"G115 Steel Welding Izinkomba Ezifanelekayo Zokusebenza Kokuhlolwa Kwenqubo" kanye "Nendlela Yenqubo Yokushisela Insimbi ye-G115 namapharamitha angukhiye" zakhiwe.
Ngemva kokucacisa izidingo zokusebenza kanye nemininingwane yepharamitha emhlanganweni, saqhubeka nokutshala imali eyengeziwe ekuthuthukisweni, futhi sesenze uhla olugcwele lwezinto zokushisela ze-G115 ngenqubo yokushisela enhle kakhulu (i-electrode ne-TIG welding wire ingahlangabezana nesikhundla esigcwele se-welding), ezinzile. ukusebenza, kanye nokuhlangabezana nezidingo zezinkomba zokusebenza ezehlukene ezibekwe umhlangano. Amamodeli nezici ezithile kukhonjisiwe kuThebula 1 ngezansi.
Uhlu lwezinto ezisetshenziswayo zokushisela zensimbi ye-G115
| ITEM | PRODUCT NAME | ISICI |
| Induku yezandla | I-GER-93 | I-electrode yohlobo lwe-core transition, ingxenye eyinhloko ngu-9% Cr-3% W-3% Co-Cu-V-Nb-B, ukumelana nomthelela ozinzile ekamelweni lokushisa, futhi kukhona umkhawulo |
| Intambo ye-GTAW | I-GTR-W93 | Izithako eziyinhloko ziyafana nezingenhla, zokuqalisa, ukusebenza okuzinzile nokusebenza okuhle |
| Ukuvikelwa kwamahhala kwe-ArgonIzinduku ze-GTW | I-GTR-E93 | I-argon arc welding wire ehlanganisiwe, uhlangothi olungemuva lungaba mahhala ukugcwaliswa kwe-argon, ukubunjwa okuhlangene kabili kuhle kakhulu |
| Intambo ye-SAW | I-GWR-W93 | I-weld bead yakheke kahle, izinga lokufaneleka lokuthola amaphutha liphezulu, futhi ukusebenza komthelela kuzinzile |
| I-Flux | GXR-93 |
Ngesikhathi esifanayo, senza ukuhwebelana kwezobuchwepheshe ngenkuthalo, ukuhlola ukusebenza kwe-welding kanye nokucubungula ukushintshana namayunithi ahlukahlukene abasebenzisi, futhi sifuna amathuba okuhlola amashubhu e-G115 ukuze siqinisekise ngokugcwele ukuthotshelwa kwezinto ezisetshenziswayo zokushisela enqubweni yangempela.
NgoFebhuwari 2022, i-Guangdong Thermal Power Welding Company yahlola induku yethu yokushisela insimbi ye-G115 (igama lomkhiqizo: GER-93) ukuze ithole inqubo yokushisela yamapayipi angu-115mm.
Okulandelayo ukuboniswa okufushane kwenqubo yokuhlola:
Umfanekiso 1 uyisithombe sokuqala sokufakwa kwamapayipi kwalokhu kuhlola, kanye nosayizi wokufaka ipayipi: φ530×115mm.
Ukulungiswa kokufakwa kwamapayipi ngaphambi kokushisela
Izibalo 2 no-3 ziyizibonelo zesithombe senqubo yokushisela, indawo yokushisela i-6G, futhi imingcele yenqubo irekhodwa ngokuqinile futhi ilawulwa ngabasebenzi bayo benqubo.
Umfanekiso wesi-4 kanye nomfanekiso wesi-5 ubonisa i-weld ngemva kokushisela, kuyabonakala ukuthi ubuhlalu be-weld buyisicaba, i-pool encibilikisiwe ifanelekile, futhi u-corrugation ulungile, okubonisa ukuthi izinto ezisetshenziswayo zokushisela zinokusebenza okuhle kokusebenza kwe-welding yonke indawo.
Umfanekiso wesi-6 ubonisa ubude obusele be-electrode yethu ngemuva kokushisela, kungabonakala ukuthi okusele ngemuva kokushisela kuncane kakhulu, okubonisa ukumelana nomlilo okuhle kwe-electrode, esimweni sokushisa okuphezulu kwe-welding kungahlala kulondoloze i-arc kanye nesimo sechibi elincibilikisiwe. , izinga lokusetshenziswa kwe-electrode eyodwa liphezulu, ukugwema ukumosha.
Izinga lokushisa elilandelayo lokwelashwa kokushisa lingu-775 °C, izinga lokushisa elingashintshi amahora angu-12, Umfanekiso 7 isithombe esihleliwe sesampula ngayinye yokuhlola.
Imiphumela yokuhlolwa yesampula ngayinye yokuhlolwa kokushisela ipayipi ikhululiwe, ukusebenza kwe-tensile kuhle kakhulu, futhi amapuleti aqinile aphukile endaweni yesisekelo sensimbi; Umsebenzi wokumunca umthelela muhle futhi kunomkhawulo othile; Inani lobulukhuni lisemgqeni; Izingcezu ezigobile ezithathiwe azinayo imifantu nezinye iziphambeko. Isiyonke imiphumela iyagculisa futhi ihlangabezana nezidingo ezilindelekile zokuhlola.
Uma udinga ulwazi olwengeziwe, sicela ukhululeke ukusishayela!
Sizoqhubeka nokusebenza ngenqubo yokwenziwa kwasendaweni kwezinto ezisetshenziswayo zokushisela ezisezingeni eliphezulu. Ukufaka isandla esu likazwelonke lamandla, ukongiwa kwamandla kanye nokunciphisa ukungcola, ngithemba ukuthi ngizoba nethuba lokufunda ezinkampanini eziningi ezinomqondo ofanayo nabangane, futhi sisebenzisane!
Isikhathi sokuthumela: Dec-01-2022