Lokacin da injiniyoyi suka ƙididdige sassan simintin ƙarfe don bawul ɗin ruwa, famfo gidaje, ko ɓangarorin winch-bangaren da dole ne su tsira da hawan hawan igiyar ruwa na mashaya 300 ko yashi mai ɗauke da yashi—ba sa buƙatar mai kaya kawai. Suna buƙatar abokin tarayya wanda ya ga fashewa iri ɗaya a cikin bututun ƙarfe na cobalt na AMS 5387 a 450°C. Wanene ya auna juzu'i na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwa guda biyar na T800. Wanene ya san ainihin inda yashi ya ɓoye porosity - da kuma yadda CNC gama mashin ɗin zai iya fallasa shi kafin dubawa na ƙarshe.
Wannan shine dalilin da ya sa OEMs na duniya a Arewacin Amurka da Turai ke komawa zuwa a koyaushe jefa karfe sassa factory tushen ba cikin girma ba, amma cikin tabbaci: QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Wanda ke da hedkwata a Qingdao, wannan ba wani tushe na gaba ɗaya ba ne. Madaidaicin cibiya ce ta masana'anta da aka gina a kusa da abubuwan da ba za a iya sasantawa ba-maimaituwa mai girma tsakanin ± 0.015 mm akan mahimmin ƙorafi, daidaiton ƙarfe a cikin batches, da cikakken ganowa daga danyen takardar shaidar billet zuwa rahoton CMM na ƙarshe.
Ƙarfinsu yana farawa da horon abin duniya. Cobalt-nickel gami kamar AMS 5387 ba a sarrafa su ba - an haɗa su. Rashin daidaituwar haɓakar thermal tsakanin kayan aiki da kayan aiki, ƙimar ƙarfin aiki sama da 300%, da rarrabuwa na carbide duk suna buƙatar daidaitawa na ainihin-lokaci. QINGDAO QIANGSENYUAN baya fitar da jiyya na zafi ko dogaro da takaddun bayanan mai kaya. Madadin haka, suna haɓaka hawan zafi tare da ƙwararrun masu siyar da kayan, suna tabbatar da kowane mai shigowa da girman hatsin ASTM E112 da ka'idojin macrostructure na ASTM E381, kuma suna riƙe cikakken matakin gano matakin - gami da lambar narkewa, zub da kwanan wata, da rajistar yanayin tanderu. Lokacin da abokin ciniki ya nemi "T800-daidai," amsar ba takarda ba ce - kwatankwacin bayanan martaba ne da aka rubuta, juriya na lalata tsakanin ASTM G28, da fashewar rayuwa a 650 ° C.
Wannan ƙwaƙƙwaran yana faɗaɗa cikin haɗin kai. Yawancin masu samarwa sun ware simintin gyaran kafa da injina. QINGDAO QIANGSENYUAN ta hade su da gangan. Gidajen ƙarfe da aka jefar da yashi suna juyar da damuwa *kafin* m CNC milling — ba bayan—saboda saura damuwa yana karkatar da juzu'i a lokacin juyawa na ƙarshe. Simintin simintin saka hannun jari na cobalt nozzles suna samun simintin simintin kusa-net tare da izinin hannun jari na mm 0.3, sannan matsa kai tsaye zuwa injin axis 5 tare da sanyaya-ta hanyar igiyoyi da bincike-bincike. Babu handoffs. Babu matsaya mai girma tsakanin ayyuka. Babu madaukai na sake yin aiki. Kayan aikinsu na yarda da ISO yana kula da raguwar simintin gyare-gyare, jujjuyawar injiniyoyi, da haɓakar zafi azaman masu canjin alaƙa-ba matakan keɓe ba. Wannan shine yadda suke riƙe matsayi na gaskiya akan GD&T callouts kamar haɗaɗɗen juriya na matsayi Ø0.05 mm a cikin MMC a duk fa'idodin datum 12 akan gidan silinda na piston guda ɗaya.
Amintaccen aiki yana nunawa a cikin bayarwa-ba kawai ƙayyadaddun bayanai ba. Abokan ciniki suna ba da rahoton daidaitattun lokutan jagora akan oda mai matsakaicin girma (pcs 50-500) saboda shirin samarwa yana amfani da taswirar tafiyar aiki mai sauƙi, ba ƙididdigar kalanda ba. Lokacin da mai yin famfo na Turai ya buƙaci kujerun bawul na al'ada AMS 5387 tare da geometries na musamman 17, ƙungiyar ta gudanar da aikin injiniya na lokaci guda: tabbatar da fassarar GD&T a cikin sa'o'i 48, tana nuna wani yanki mai bangon bakin ciki mai saurin lalacewa yayin warwarewar bayani, da ba da shawarar ingantaccen ƙirar gating wanda ke yanke kin amincewa da simintin 62%. Babu jinkirin "daskare ƙira". Babu odar canji na ƙarshe. Sassan ayyuka kawai, akan lokaci, tare da cikakkun bayanan dubawa-ciki har da sikanin kwane-kwane da aka lulluɓe akan CAD na ƙima don taswirar karkatar da gani.
Duban gaba, mayar da hankali yana kaifi-ba ya faɗaɗa. Suna saka hannun jari na R&D a cikin ayyukan simintin gyare-gyare-machining don manyan kayan haɗin gwal inda hanyoyin gargajiya suka kai iyaka: yi tunanin centrifugaly jefa rigunan hannun riga tare da haɗaɗɗun tashoshi masu sanyaya ciki, gama a saitin ɗaya ta amfani da cibiyoyin birki. Fadada takaddun shaida ya shafi takamaiman buƙatun yanki-ASME B16.34 don jikin bawul, API 6A don kayan aikin rijiyar, EN 15085 don aikace-aikacen dogo-ba kawai ISO 9001 ba. Amma ainihin ya kasance baya canzawa: a jefa karfe sassa factory wanda ke auna nasarar ba a cikin ton da aka zuba ba, amma a cikin gazawar filin sifili akan manyan taruka masu mahimmanci. Domin a cikin tsarin na'ura mai aiki da karfin ruwa da famfunan mai, dogaro ba wani abu bane. Ita ce kawai ƙayyadaddun bayanai.
