Ukubunjwa kwesihlabathi kusalokhu kuyinqubo esetshenziswa kabanzi yokwenza insimbi emhlabeni wonke—okuhlanganisa ngaphezu kwama-70% azo zonke izingxenye zensimbi. Kodwa ngaphakathi kwefektri esebenzayo yokubumba isihlabathi, ingxenye ngayinye yenza okungaphezu “kokuthela insimbi encibilikisiwe esikhunjeni.” Ingxenye ngayinye isebenza njengenodi elinganisiwe ochungechungeni olunembayo: ibhokisi eliwumgogodla elilodwa elingaqondani kahle, isiteshi sokubumba esingahlangene kahle, noma isikhathi sokunyakazisa esingaguquki singangena sibe yizilinganiso ezilahliwe ezingaphezu kuka-12%. Sikubonile kwenzeka emiqhudelwaneni emithathu ehlukene yokukhiqiza yezindlu zamasilinda we-hydraulic-isikhathi ngasinye kulandelwa emuva hhayi kumakhemikhali engxubevange, kodwa ekuqhekekeni okucashile kokuthi izingxenye zemboni yokuphonsa isihlabathi esibonakalayo.
Isitezi Sokubumba: Lapho IJiyomethri Iba Yiqiniso
Iphansi lokubumba akuyona nje indawo yokusebenza-iwukushaya kwenhliziyo okulinganayo kokusebenza. Lapha, amapuleti ephethini agibeleka ematafuleni ensimbi aqinile anokubekezela okungu-±0.05 mm. Amabhokisi angumongo ahlala kuma-rack azinzile izinga lokushisa (22–24°C), ngoba ngisho no-3°C ukukhukhuleka kuyashintsha ama-kinetics okwelapha i-resin binder kumasistimu ebhokisi elibandayo. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., sisebenzisa imigqa yokubumbana emibili ehambisanayo: owodwa ngowokubunjwa kwensimbi enobuqotho obuphakeme njengezisekelo zephampu, omunye owezindlu ezinevolumu ephansi ye-cobalt-nickel alloy lapho i-ramming eyenziwa ngesandla isaletha ukuqondana okusanhlamvu okuphakeme eduze nezici ezinezindonga ezincane. Ama-opharetha asebenzisa ama-tampers womoya olinganisiwe—hhayi izando—futhi aqinisekise amandla aluhlaza ngama-penetrometers aphathwayo ngaphambi kokukhulula isikhunta kuhhavini wokomisa. Yeqa lesi sinyathelo? Uzothola izici zokusha kumabhomu engxube ye-cobalt ye-AMS 5387 ngesikhathi sokuthela, ikakhulukazi eduze nerediyo yangaphakathi engaphansi kuka-R1.2 mm.
I-Melt Shop & Pouring Station: Ukulawula Kuqala Empompini
Amazinga okushisa awagadiwe—ayabuswa. Ilogi yethu yokufaka ilogi encibilika idatha njalo ngemizuzwana engu-8: izinga lokushisa lokugeza, ukudonsa amandla, isikhathi sokubamba, nokwakheka kwe-slag nge-spectroscopy yesikhathi sangempela. Kumarola e-winch center shaft asekelwe ku-T800, sibamba ku-1,520°C ±5°C amaminithi angu-9 ngqo—okuncane, kungasekho—ukuze sihlakaze ukuhlukaniswa okuncane ngaphandle kwe-oxidizing chromium. Isiteshi sokuthulula sisebenzisa isilawuli sokutshekisa i-ladle esizenzakalelayo, hhayi ukwahlulela komuntu. Kungani? Ngoba ukubambezeleka okuyisekhondi elingu-0.8 phakathi kokuthinta okuthephayo nokuvula isikhunta kwandisa isibalo sokufakwa kwe-oxide ngo-40% ekubunjweni kwensimbi engagqwali. Silinganisa lokho. Siyilandelela ngenombolo yokushisa ngayinye. Futhi yebo-siyakwenqaba ukushisa okudlula ama-specs amakhemikhali kodwa sihluleke ukuhlolwa kwe-fluidity kuma-spiral fluidity isikhunta.
I-Shakeout & Cleaning Line: Lapho Abalingisi Bethola Isimo Sabo
Abaningi bacabanga ukuthi i-shakeout imane nje “iqhulula isihlabathi.” Akulungile. Ukuqinisekisa kokuqala kokusebenza kobuqotho bokusakaza. Amathebula ethu okudlidliza okunyakazisa asebenza ku-12 Hz ngokudambisa okulawulwa yi-amplitude—ukuqhekeka okunamandla kakhulu kwemizimba yamavalvu esigaba esincane; ishiya isihlabathi esithambile sivaleleke eziteshini zokupholisa. Ngemva kokunyakaziswa, ukusakaza kuya ngokuqondile ekuqhumeni ngobuhlalu be-ceramic (hhayi i-steel grit) kuma-alloys e-cobalt—insimbi yensimbi ishumeka izinhlayiya zensimbi, okubangela ukugoba ngaphambi kwesikhathi kusevisi kawoyela negesi. Bese kuza indawo yokuhlola ebalulekile: ukuskena kokubona okusekelwe ku-CNC ngokumelene namamodeli ayinhloko e-GD&T. Indlu yephampu yepiston kufanele ibambezeleke indawo engu-Ø0.15 mm kuzo zonke izici eziyisithupha ze-datum. Uma ingakwenzi, ibuyela emuva—hhayi ukuze isebenze kabusha, kodwa ukuze ibuyekeze imbangela nethimba lokubumba. Leyo loop yempendulo inciphisa ukuphinda amaphutha ngo-65% phakathi namaviki amabili.
Ihabhu Lekhwalithi Yelebhu Nokulandelela: Hhayi Ukuthobelana—Isiqiniseko
Asenzi "i-QA." Sakha isiqiniseko kuyo yonke indawo. Izinto zokusetshenziswa ezingenayo zinemibiko egcwele yokuhlolwa komshini—iqinisekiswa ngokumelene ne-ASTM A48, A958, noma i-AMS 5387 ngaphambi kokulayishwa. Konke ukulingisa kuthola i-laser yekhodi ye-QR ehlukile eqoshwe ekugcineni: yiskene, bese ubona ikhemistri encibilikayo, amalogi omjikelezo wokwelapha ukushisa, imibiko yokuhlola ye-CMM, amamephu wokuhwalala komhlaba, kanye ne-ID yomsebenzisi ovela esiteshini sokubumba. Alikho iphepha. Awekho amaphutha okuloba. Lokhu akukhona ukweqisa—yilokho amakhasimende aseNyakatho Melika nase-EU akudingayo ngezingxenye ezibalulekile ezicindezelayo. Lapho iklayenti laseYurophu licela ukulandeleka phansi kwenqwaba ye-electrode kumapulagi alo e-cobalt alloy, sayiletha emahoreni angu-72. Hhayi ngoba besiyilungile—kodwa ngoba isistimu yethu iyithwebula ngedizayini.
Ukuqonda i izingxenye zemboni yokuphonsa isihlabathi kusho ukubona indawo ngayinye hhayi njengendawo ehlukanisiwe, kodwa njengendawo yokulinganisa encike kwelinye. Ukubunjwa kusetha i-geometry. Ukuncibilika kuchaza i-metallurgy. I-Shakeout yembula ukuzwakala kwesakhiwo. Ilebhu yekhwalithi iqinisekisa ukulingana okusebenzayo. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., sinjiniyela lezo zindawo zokusebenzelana—hhayi nje ukuzisebenzisa. Ngoba kuma-valve okucindezela, izindlu zokumpompa, noma ama-winch shafts asebenza ku-350 bar kanye no-200 ° C, ukubekezelelana akukona okucatshangwayo. Kuyakalwa. Kufakiwe. Kuqinisekisiwe.
