Neman abin dogaro Ma'aikatar Zuba Jari ta Turai-amma nemo mafi yawan membobin da aka jera a Jamus, Italiya, ko Poland? Ba kai kaɗai ba. Yawancin masu siye na duniya suna ɗaukan kundin tsarin sa hannun jari na Turai (EICF) ya ƙunshi tushen tushen EU kawai. A aikace, ma'auni ne - ba iyaka ba. EICF ta tsara fasaha, inganci, da ka'idojin muhalli da ake amfani da su a duk duniya. Kuma ƙarawa, masana'antun da ke wajen Turai-musamman waɗanda aka ba da takaddun shaida ga ISO 9001, ISO 14001, da AS9100 - injiniyoyi masu alaƙa da EICF suna ambaton su a matsayin ƙwararrun abokan haɗin gwiwa don simintin saka hannun jari mai inganci.
Ɗayan irin wannan abokin tarayya shine Abubuwan da aka bayar na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., hedkwata a Qingdao, kasar Sin. Mun yi aiki tare da ƙungiyar su akan shirye-shiryen gidaje daban-daban guda uku a cikin watanni 24 da suka gabata-biyu don OEMs na ruwa a Sweden, ɗaya don mai ba da bawul na ruwa a cikin Norway. Abin da ya fito ba wai kawai yarda da ƙayyadaddun ƙayyadaddun EICF kamar EN 1559-3 ko ASTM A958 ba, amma yadda suke shigar da waɗannan buƙatun cikin aiwatar da aikin yau da kullun: abubuwan gano abubuwa zuwa lambar zafi, madaukai na CMM na ainihi yayin injin, da juriya ga juzu'i mai girma a cikin batches 500.
Ƙarfinsu ya ta'allaka ne wajen ƙware abin da yawancin masana'antun ke gujewa: cobalt-nickel superalloys ƙarƙashin tsauraran matakan GD&T. Musamman, AMS 5387 cobalt alloy 6 da kayan-T800-dukansu sananne ne don taurin aiki, murɗawar zafi, da ƙwarewar microcrack yayin yin simintin gyare-gyare da gamawa. Mun ga shagunan sun ƙi odar AMS 5387 kai tsaye. QINGDAO QIANGSENYUAN bai ƙi su ba. Sun riga sun cancanci kowane narke tare da tantancewa, suna gudanar da simintin gyare-gyare kafin ƙirar ƙira, kuma suna riƙe sassa na ƙarshe a cikin matakan sarrafa sauyin yanayi na sa'o'i 72 kafin dubawa - ɗaukar saura matsawar damuwa wanda in ba haka ba zai wuce gwaje-gwaje na farko.
Haɗin kai tsaye yana haifar da bambanci. Yawancin "kamfanonin simintin saka hannun jari" suna fitar da kammalawar CNC-ko mafi muni, sun dogara da masu maganin zafi na ɓangare na uku. QINGDAO QIANGSENYUAN ya mallaki dukkan matakai masu mahimmanci: ginin harsashi na saka hannun jari, ɗigon-taimaka simintin gyare-gyare, mashin ɗin multi-axis CNC (har zuwa 5-axis lokaci ɗaya), warware matsalar, da jiyya na saman kamar HVOF shafi don cobalt nozzles. Wannan ba iko ba ne na ka'idar. Yana nufin piston famfo silinda gidaje isowa tare da ≤± 0.015 mm bango kauri bambancin tsakanin 320 mm diamita-da kuma cikakken kuri'a traceability danganta kowane bangare zuwa ta asali simintin itace, log log, da toolpath fayil.
Ga abin da masu siye ke tambaya-kuma abin da muke gaya musu:
- "Shin za su iya sarrafa geometries marasa daidaituwa?" Ee-idan lissafin yana aiki da aiki. Ba sa kori sarkakiya don kansa. Tutocin ƙungiyar injiniyoyinsu suna fasalta abubuwan da ke ƙara farashi ba tare da samun fa'ida ba: haƙarƙarin bakin ciki mara amfani, ramukan makafi mai zurfi fiye da diamita 4 ×, ko radi ƙarami fiye da hatsin kayan damar. Ɗaya daga cikin ɓangarorin ci gaba na winch resigning yanke lokacin sake zagayowar da 37% kawai ta hanyar daidaita radius na fillet daga R0.3 zuwa R0.8-ba tare da shafar amincin hanyar kaya ba.
- "Me game da daidaiton bayarwa?" Sun ƙaddamar da windows ± 3-ba "a cikin makonni 4-6 ba." That comes from lean scheduling: no shared fixtures between cobalt and stainless lots, dedicated tooling cells per alloy family, and raw material buffers aligned to supplier lead times—not just internal capacity.
- "Shin suna goyan bayan samfuri?" Babu shakka-amma kawai tare da samar da niyya matakai. Babu samfuran simintin simintin yashi don gudanar da aikin simintin saka hannun jari. Babu izgili na aluminum don abubuwan haɗin cobalt. Nau'in samfurin su ya haɗa da cikakken NDT, rahoton ƙarfe, da gwajin aiki akan ƙayyadaddun ƙayyadaddun bayanai - don haka ingantattun bayanan suna canja wurin kai tsaye zuwa PPAP.
Abubuwan da aka bayar na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. memba na EICF? A'a - ba hedkwatarsu ba ne a Turai. Amma ana ɗaukar su azaman haɓakar ƙimar EICF ta injiniyoyin ƙirar Turai? Ee. Domin haƙiƙanin ƙimar tarayya ba shine memba ba - shine tsauri a bayan ma'auni. Kuma wannan tsananin yana tafiya. Ana amfani da shi a Qingdao tare da horo iri ɗaya da ake amfani da shi a Brescia ko Bochum.
Don ƙungiyoyin sayayya masu samo asali Ma'aikatar Zuba Jari ta Turai-madaidaicin matakin-musamman ga bawul ɗin matsa lamba, taro na famfo, ko abubuwan mai & iskar gas da ke buƙatar AMS 5387, T800, ko mafita na cobalt-nickel na al'ada—tambayar ba “A ina aka samo tushe?” "A ina tsarin tsarin yake rayuwa?" Wannan horon yana rayuwa ne inda kimiyyar abin duniya ta hadu da daidaiton na'ura - kuma a halin yanzu, tana zaune a Qingdao.
