Lokacin da injiniyoyi ke neman wani Aerospace Investment simintin kamfanonin masana'anta, Ba wai kawai suna neman mai ba da kaya ba - suna neman abokin tarayya na fasaha wanda ya fahimci gajiyar zafi, rashin daidaituwa na microstructural, da kuma sifili-gefe gaskiyar abubuwan haɗin jirgin. Mun ga ƙungiyoyin sayayya sun ƙi ƙididdige ƙima daga dillalai biyar kafin su fahimci ainihin ƙwaƙƙwaran ba farashi ba ne — gano ƙarfe ne na ƙarfe, yarda da GD&T akan gidaje masu katanga mai katanga, ko maimaita AMS 5387 cobalt alloy simintin a cikin batches ƙarƙashin raka'a 12. Wannan shine inda gwaninta ke raba ƙayyadaddun takarda daga ingantaccen iyawa.
Me yasa Ƙwararrun Material Ya Fi Muhimmanci Fiye da Ƙididdiga
Simintin saka hannun jari na sararin samaniya ba game da kwafin lissafi ba ne. Yana da game da kullewa a cikin tsarin hatsi, rarraba carbide, da tsaka-tsakin interdendritic-musamman a cikin allurai kamar T800 cobalt-based superalloys ko AMS 5387. Mun gwada fiye da 40 foundries a fadin Asiya da Gabashin Turai. Yawancin suna kasawa a lokaci guda: amsawar maganin zafi mara daidaituwa bayan simintin gyare-gyaren harsashi. Dillali ɗaya ya ba da cikakkiyar ƙarewar farfajiya akan ƙirar bututun ƙarfe - amma ƙarfin juzu'i ya ragu da kashi 18% a cikin Lutu 2 saboda iskar tanderun wutar lantarkin ta ya wuce ± 5 ° C yayin warware matsalar. Shi ya sa manyan kamfanonin saka hannun jarin sararin samaniya masu aikin masana'anta suka shigar da masana kimiyyar abu - ba kawai masana'antar ƙarfe ba - a cikin tantanin halitta. Suna gudanar da kyalkyali spectroscopy akan kowane tsari na narkewa. Suna lissafin farashin sanyaya kowane yanki na thermocouple. Suna riƙe da cikakken bincike-wuri-zuwa-yawa har zuwa lambar zafi da aka shigar.
Haɗin Kai Tsaye Ba Ne Tattaunawa ba don Sassan Mahimmanci
Kayan aikin waje na waje bayan simintin gyare-gyare yana gabatar da maki uku na gazawa: murɗawar zafi yayin daɗaɗɗen damuwa, rashin daidaituwa tsakanin datum-simintin simintin da datum ɗin injin da aka yi, da kuma gurɓataccen ƙasa wanda ke lalata gwajin mara lalacewa. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., CNC machining faruwa * a cikin guda ISO-certified makaman * kamar yadda zuba jari simintin gyaran kafa. Na'urorin su na axis da yawa suna riƙe ± 0.01 mm juriya akan fasali kamar gidaje na famfo na piston tare da hanyoyin kwarara na ciki da filaye masu hawa na waje-dukansu an yi su daga simintin simintin guda ɗaya. Babu handoffs. Babu sake gyarawa. Babu motsi mai girma. Wannan ba dacewa ba ne - shine yadda suke cimma Cpk ≥1.67 akan mahimmancin diamita a cikin bawul ɗin matsa lamba da ke aiki a 4,500 psi. Abokan ciniki suna ba da rahoton ƙarancin kin amincewa da labarin farko da kashi 37% lokacin yin jita-jita da injina suna zama a ƙarƙashin rufin ɗaya.
Tabbatar da Duniya ta Gaskiya ta Buga Takardun Takaddun Shaida
ISO 9001 shine tushen tebur. AS9100 Rev D ana tsammanin. Amma abin da ke da mahimmanci a cikin hangar shine ko abin nadi na tsakiya na ku ya tsira da zagayowar 10,000 na jujjuya nauyi mai ƙarfi ba tare da yaɗa microcrack ba. QINGDAO QIANGSENYUAN ba kawai gwadawa ga ASTM E1417 ba. Suna gudanar da ingantacciyar gwajin rayuwa akan injiniyoyin tsarin winch na injiniyoyi ta amfani da ainihin bayanan bayanan tuƙi na hydraulic - auna zurfin lalacewa a tazarar zagaye na 1,000 tare da farar fata-haske interferometry. Su cobalt alloy nozzles suna yin hawan keke na zafin zafi daga 25°C zuwa 850°C a cikin dakika 90—maimaita sau 200—kafin duban gani don spalling. Wannan matakin tabbatarwa yana bayanin dalilin da yasa sassan famfo na AMS 5387 ke ci gaba da yin nazarin ayyukan OEM a Arewacin Amurka da sarƙoƙin samar da jiragen sama na EU-ko da lokacin da masu fafatawa tare da takaddun shaida iri ɗaya suka gaza kan juriya mai zafi a yanayin zafi.
Zabar Abokin Hulɗarku: Tambayoyi Uku waɗanda ke Bayyana Ƙarfin Haƙiƙa
Kafin shiga NDA, tambayi waɗannan-ba a jere ba, amma cikin mahallin:
- "Nuna mani kuri'a uku na karshe da aka ƙi don AMS 5387. Menene tushen dalilin da kuka samu - kuma ta yaya kuka gyara shi?" Ingantacciyar masana'antar simintin saka hannun jarin sararin samaniya ba za ta ɓoye gazawar ba. Za su raba rahotannin aikin gyara tare da hotuna, micrographs na SEM, da taswirorin tauri.
- "Za ku iya riƙe kiran GD&T kamar matsayi Ø0.05 mm MMC akan fasalin diamita na mm 200 - kai tsaye daga saman simintin, babu injina?" Idan eh, nemi bayanan nazarin ikon aikin su. Idan babu, tambayi yadda suke rama ba tare da ƙara ayyuka na sakandare masu tsada ba.
- "Mene ne mafi tsayin lokacin jagoran ku don samfurin guda ɗaya a cikin T800, gami da ƙonewar harsashi, simintin gyare-gyare, HIP, da NDT na ƙarshe?" Duk wani abu sama da kwanaki 28 yana sigina iyawar iya aiki-ko rashin kwazon sel simintin R&D.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ya amsa duka ukun tare da takaddun shaida-ba ƙasidu ba. Wurin su a Qingdao yana gudanar da ayyukan simintin simintin saka hannun jari mai ƙarancin ƙima don manyan alloli masu darajar sararin samaniya, daban da samar da simintin yashi mai girma. Ba sa korar ƙara. Suna bin aikin da za a iya tabbatarwa - akan kowane kuri'a, kowane bangare, kowane takamaiman bayani. Wannan mayar da hankali ya sa su amintacce masana'antar simintin saka hannun jari a sararin samaniya don injiniyoyi waɗanda ke auna nasara a cikin sa'o'in jirgin, ba kwanakin jigilar kaya ba.
