Ibha Eyindilinga Enkulu Enobubanzi Obumsulwa Bethusi Elikhulu – Amandla Aqinile

Imininingwane Yobuchwepheshe Yezinduku Zethusi Ezingenawo Umoya-mpilo Ezinkulu (OFC)

(Uhlelo Olwengeziwe – Φ120 mm nangaphezulu, kufika ku-Φ500 mm+ imigoqo esindayo)

Okuqukethwe okulandelayo kubhalelwe ngqo amakhasimende amakhulu ezimboni. Zonke izitatimende ziyiqiniso, zisekelwe kudatha, futhi zingaqinisekiswa. Azikho iziqubulo zokumaketha, azikho ukukhanga ngokomzwelo—into yobuchwepheshe emsulwa efanele ukufakwa ngqo ezincwadini zomkhiqizo, kumawebhusayithi asemthethweni, noma kumadokhumenti amathenda.

1. Izinto Ezingavuthiwe kanye Nokuncibilikisa Kuphela I-Grade-A electrolytic cathode copper (Cu ≥ 99.99%) ehlangana ne-GB/T 467 iyasetshenziswa. Ukuncibilikisa kwenziwa ezitsheni zokungenisa ezinikezelwe ezingamathani angu-50–120 ze-medium-frequency/power-frequency ukuze kutholakale ithusi elingenawo umoya-mpilo elinokuvikelwa okuqhubekayo kokumbozwa kwekhabhoni. Kusetshenziswa abahlaziyi be-hydrogen/carbon monoxide abaku-inthanethi ngesikhathi sangempela kuyo yonke inqubo, begcina okuqukethwe kwe-oxygen yethusi encibilikisiwe kuzinzile ≤ 8 ppm kanye ne-hydrogen ≤ 0.5 ppm, besusa izingozi ze-porosity kanye ne-hydrogen embrittlement emthonjeni.

2. Inqubo Yokuphonsa Kusetshenziswa ukuphonsa okuqondile okuqhubekayo (omunye wabakhiqizi abambalwa basekhaya abakwaziyo ukuphonsa okuzinzile kwama-ingot ≥ Φ600 mm). Ukuqina kokupholisa isikhunta kuyahlukaniswa futhi kuyalungiseka; ukudonsa kulawulwa izinhlelo ezivumelaniswe ngokugcwele ngamaphoyinti amaningi eziqhutshwa yi-servo ezinezinhlelo zokudonsa-ukumisa-ukuhlanekezela eziqondile kuze kube yisekhondi elingu-0.1. Ubude be-ingot eyodwa bufinyelela kumamitha angu-8 futhi isisindo sifinyelela kumathani angu-18. Ubuso abunazo izimfa ezinde kanye nokuvala okubandayo; ikhwalithi yangaphakathi ifinyelela njalo ukwamukelwa kwe-≥ 99.3% kweSigaba A ngaphansi kokuhlolwa kwe-ultrasonic.

3. Ukwenziwa Kokukhipha Umshini wokucindezela uwoyela-hydraulic ovundlile ongamathani angu-8000–20,000 noma amanzi-hydraulic usetshenziselwa ukukhipha ngomlilo owodwa (isilinganiso sokukhipha esingu-25–45). Izinga lokushisa lesitsha sokukhipha lilawulwa ngaphakathi kuka-±5 °C, liyafa lishiswe ku-420–480 °C, kanye nesivinini sokukhipha esilungiseka kahle phakathi kuka-0.8–3.5 m/min. Isivuno sokuqala sihlala sizinzile ngaphezu kuka-92%. Ubude obukhulu bebha eyodwa bungu-12 m, ukunemba okungu-≤ 1.5 mm/m. Ukukhishwa komlilo owodwa kuqeda ngokuphelele isakhiwo sokusanhlamvu okuqinile kanye nokuguquguquka kwempahla yemishini okuhlobene nezinqubo zendabuko zokudubula okuningi.

4. Ukwelashwa Nokushisa Nokuqedwa Isithando sokushisa esivundlile esiqhubekayo esinokulingana kwezinga lokushisa ±3 °C kanye nendawo yokucwilisa esebenza kahle engu-60 m iqinisekisa isakhiwo esincane kanye nezakhiwo ezihambisanayo ngobude obugcwele bebha. Imigqa yokuqeda ifakwe imishini yokuqondisa ehlanganisiwe enama-roll amane + ama-roll ayisithupha, efinyelela ukunemba kokugcina ≤ 0.5 mm/m. Ukujika kwesikhumba kwenziwa kuma-lathe e-CNC aqinile, okuletha ubulukhuni bomphezulu Ra ≤ 3.2 μm. Umphezulu okhanyayo ongena-oxide unganikezwa uma uceliwe.

5. Uhlelo Lokulawula Ikhwalithi
● Ukuhlaziywa kokwakheka kwamakhemikhali ngebha ngayinye nge-100% nge-spectrometer yokufunda ngqo (izinto ezingu-34)
● Ukuhlolwa kwe-ultrasonic okungu-100% ngebha ngayinye (okuhambisana ne-SEP 1921 E/e noma i-ASTM E428)
● Izakhiwo ezigcwele zemishini, usayizi wezinhlamvu, kanye nokuhlolwa kokuqhuba kwe-eddy-current okwenziwe ezingxenyeni zekhanda, eziphakathi, kanye nomsila webha ngayinye
● Ukuhlolwa okwengeziwe kwe-helical eddy-current kumabha amakhulu abalulekile ukuze kukhishwe imifantu emincane engaphezulu naseduze kwendawo
● Uhlelo lokulandelela lwe-MES olunenqubo ephelele + i-ERP: i-batch yezinto zokusetshenziswa → inombolo ye-ingot → inombolo yokukhipha → inombolo yebha eqediwe, ukuxhumana komuntu ngamunye, ukulandeleka kwesikhathi sokuphila
1. Idatha Yokusebenza Ejwayelekile Efinyelelwe (izilinganiso zangempela ezilinganisiwe, njengereferensi)
● Amandla okunamathela: 220–260 MPa
● Ukwandiswa: 45–55%
● Ukuqhuba kukagesi: 101–102.5% IACS (20 °C)
● Usayizi wezinhlamvu: 0.015–0.035 mm
● Izinga lokushisa lokuthambisa: ≥ 480 °C (ukwehla kokuqina ≤ 5 HV ngemva kokufakwa kwe-anneal kwehora eli-1)

1. Amandla Okulethwa Osayizi besitoko abajwayelekile: Φ120, 150, 180, 200, 250, 300, 350, 400, 450, 500 mm Isikhathi esisheshayo sokuhola: Izinsuku ezingama-30 zosayizi besitoko, izinsuku ezingama-45-60 zosayizi abangokwezifiso Isisindo esiphezulu sebha eyodwa amathani ayi-18, ubude obukhulu yi-12 m Amabha anganqunywa abe nobude obungaguquki noma ubude obuningi njengoba kudingeka.

Asisebenzisi izimangalo ezingenakuqinisekiswa njengokuthi “ubumsulwa obuphelele” noma “ohamba phambili emhlabeni.” Simane sinikeze idatha yangempela yokuhlola evela kukho konke ukuncibilika, konke ukukhishwa, kanye nayo yonke ibha ukuze sahlulele.

Wamukelekile nganoma yisiphi isikhathi ukuhlela ukuvakashelwa kokwamukelwa efektri, ukuhlolwa kabusha kwesampula, noma ukubhekwa yiqembu lesithathu (i-SGS, i-PONY, i-Beijing General Research Institute of Nonferrous Metals, njll.) ezibekwe efektri yethu.
— Lesi yisibopho esiqinile kakhulu esisenza kumakhasimende amakhulu.

Uma udinga noma yiliphi igama lepharamitha lobuchwepheshe elilungisiwe (elinokugcinwa kakhudlwana noma elinolaka kakhulu), noma ufisa ukwengeza izitifiketi ezithile (AS9100, IATF16949, PED 2014/68/EU, njll.), ngicela ungazise futhi ngizobuyekeza ngokufanele.