Babban Diamita Mai Tsabtace Tagulla Mai Zagaye – Ƙarfin Aiki Mai Nauyi
Bidiyo
Bayanin Fasaha na Manyan Sandunan Tagulla marasa Iskar Oxygen (OFC)
(Bugawa ta Ƙarin – Φ120 mm da sama, har zuwa Φ500 mm+ sanduna masu nauyi)
An rubuta abubuwan da ke ƙasa musamman ga manyan abokan ciniki na masana'antu. Duk bayanan gaskiya ne, an yi su ne bisa bayanai, kuma za a iya tabbatar da su. Babu taken tallatawa, babu jan hankali na motsin rai—tsarkakken abu na fasaha da ya dace da haɗa kai tsaye cikin littattafan samfura, gidajen yanar gizo na hukuma, ko takardun tayin.
1. Ana amfani da sinadarin jan ƙarfe mai narkewa kawai a matsayin jan ƙarfe mai ƙarfin lantarki (Cu ≥ 99.99%) wanda ya haɗu da GB/T 467. Ana yin narkewa a cikin tanderun dumama mai matsakaicin mita/ƙarfi na tan 50-120 don jan ƙarfe mara iskar oxygen tare da kariyar rufewar carbon. Ana amfani da na'urorin nazarin hydrogen/carbon monoxide na kan layi na ainihin lokaci a duk tsawon aikin, suna kiyaye yawan iskar oxygen na jan ƙarfe mai narkewa daidai gwargwado ≤ 8 ppm da hydrogen ≤ 0.5 ppm, suna kawar da porosity da haɗarin tarkace na hydrogen daga tushen.
2. Tsarin Siminti An karɓi simintin ...
3. Ana amfani da matse mai mai kwance-hydraulic ko ruwa-hydraulic don fitar da wuta ɗaya (rabo daga fitarwa 25-45). Ana sarrafa zafin kwantena na fitarwa a cikin ±5 °C, ana sanyaya shi kafin ya kai 420-480 °C, kuma saurin fitarwa daidai yake tsakanin 0.8-3.5 m/min. Yawan fitarwa na farko ya kasance daidai da 92%. Matsakaicin tsawon sandar guda ɗaya 12 m, madaidaiciya ≤ 1.5 mm/m. Fitar da wuta ɗaya gaba ɗaya yana kawar da tsarin hatsi mai kauri da canjin halayen injiniya da ke da alaƙa da hanyoyin wuta da yawa na gargajiya.
4. Gyaran Zafi da Kammalawa Ci gaba da murhun dumama mai kwance tare da daidaiton zafin jiki ±3°C da yankin jiƙa mai inganci na mita 60 yana tabbatar da daidaiton tsari da halaye tare da cikakken tsawon sandar. Layukan ƙarewa suna da na'urorin daidaita madaidaiciya guda huɗu + guda shida, suna cimma daidaito na ƙarshe ≤ 0.5 mm/m. Ana yin jujjuyawar fata akan lathes na CNC masu nauyi, yana samar da ƙazanta a saman Ra ≤ 3.2 μm. Ana iya samar da saman da ba shi da oxide idan an buƙata.
5. Tsarin Kula da Inganci
● Binciken sinadaran da aka yi amfani da su a kowace sandar da aka yi amfani da su ta hanyar na'urar auna karatu kai tsaye (abubuwa 34)
● Gwajin ultrasonic 100% a kowace sanda (ya yi daidai da SEP 1921 E/e ko ASTM E428)
● Cikakken halayen injiniya, girman hatsi, da gwajin juriyar eddy-current da aka yi a kan sassan kai, tsakiya, da wutsiya na kowane sandar
● Ƙarin gwajin helical eddy-current akan mahimman sandunan babban diamita don cire ƙananan fasa a saman da kusa da saman
● Tsarin bin diddigin MES + ERP mai cikakken tsari: tarin kayan aiki → lambar ingot → lambar extrusion → lambar sandar da aka gama, wasiƙa ɗaya zuwa ɗaya, ana iya bin diddigin ta tsawon rai
1. Bayanan Aiki Na Yau Da Kullum (ainihin matsakaicin da aka auna, don tunani)
● Ƙarfin juriya: 220–260 MPa
● Tsawaita: 45–55%
● Lantarki mai amfani da wutar lantarki: 101–102.5% IACS (20 °C)
● Girman hatsi: 0.015–0.035 mm
● Zafin laushi: ≥ 480 °C (raguwar tauri ≤ 5 HV bayan an shafe sa'a 1)
1. Ƙarfin Isarwa Girman kaya na yau da kullun: Φ120, 150, 180, 200, 250, 300, 350, 400, 450, 500 mm Lokacin jagora mafi sauri: Kwanaki 30 don girman kaya, kwanaki 45-60 don girman da aka saba Matsakaicin nauyin sandar guda ɗaya tan 18, matsakaicin tsayi 12 m Ana iya yanka sanduna zuwa tsayin da aka ƙayyade ko tsayi da yawa kamar yadda ake buƙata.
Ba ma amfani da da'awar da ba za a iya tabbatarwa ba kamar "tsarki na ƙarshe" ko "jagoranci a duniya." Kawai muna miƙa ainihin bayanan gwaji daga kowane narkewa, kowane fitarwa, da kowane sandar yanke hukunci.
Barka da zuwa a kowane lokaci don shirya ziyarar karɓar masana'anta, sake gwada samfuran samfura, ko kuma kula da wasu kamfanoni (SGS, PONY, Cibiyar Bincike ta Babban Birnin Beijing ta Ƙananan Karfe, da sauransu) da ke aiki a masana'antarmu.
— Wannan ita ce mafi girman alƙawarin da muke yi wa manyan abokan ciniki.
Idan kuna buƙatar gyara kalmomin fasaha (mafi ra'ayin mazan jiya ko mafi tsauri), ko kuna son ƙara takamaiman takaddun shaida (AS9100, IATF16949, PED 2014/68/EU, da sauransu), da fatan za ku sanar da ni kuma zan yi gyara daidai.
