Lokacin da injiniyoyi ke buƙatar daidaitattun sassan ƙarfe waɗanda ke jure matsananciyar matsa lamba, lalata, ko lalacewa-musamman a cikin na'urorin lantarki, bawul ɗin mai & gas, ko babban taro na famfo-ba kawai suna neman *kowane* mai kaya ba. Suna neman a mim karfe allura factory tare da ingantaccen ƙwarewa akan cobalt-nickel superalloys, matsananciyar kulawar GD&T, da rashin haƙuri don juzu'in tsari-zuwa-tsari. Wannan shine dalilin da ya sa OEMs na duniya da masu samar da Tier-1 ke ƙara juyowa zuwa Qingdao Qiangsenyuan Technology Co., Ltd.-ba a matsayin tushen tushe ba, amma a matsayin abokin haɗin gwiwar fasaha wanda aka saka a cikin madauki na ƙira don bayarwa.
Ga abin da ya keɓe su: ba sa ɗaukar MIM a matsayin tsari na tsaye. Suna haɗa shi da hankali a cikin ingantaccen yanayin ƙirar masana'anta-inda saka hannun jarin ke ciyar da injinan CNC, inda maganin zafi ya dace da buƙatun microstructure, kuma inda kowane bututun ƙarfe na cobalt ko AMS 5387 famfo gidaje ke ɗaukar cikakkun abubuwan ganowa daga bokan bokan zuwa rahoton CMM na ƙarshe. Mun ga abokan ciniki suna canzawa daga masu samar da matakai uku (gidan ƙira → mai siyarwar MIM → gamawa) zuwa lissafin maki guda-yanke lokacin jagora ta hanyar 37% da rage sake fasalin girma da kashi 92% akan gidajen silinda na piston famfo.
Yawancin masana'antun MIM suna kokawa da manyan kayan gami. T800 na tushen Cobalt? Menene nickel-chromium-molybdenum alloys? Waɗannan ba “wani kayan abinci ba ne kawai.” Ƙunƙarar zafin su ya bambanta daga 316L bakin karfe har zuwa 18%; bayanin martabar su yana buƙatar madaidaicin sarrafa matsi na ɓangaren oxygen; kuma kayan aikin su na bayan-sinter yana raguwa sosai idan abun ciki na carbon ya wuce ± 0.02%. Qingdao Qiangsenyuan ba ya fitar da ingantaccen ingancin ƙarfe. Ƙungiyarsu tana haɓaka ƙayyadaddun ƙididdiga na kayan abinci tare da masu samar da albarkatun ƙasa - kuma suna tabbatar da duk wani abu mai shigowa akan ASTM E1479 da ISO 9001: 2015 Annex B buƙatun. A cikin wani aikin kwanan nan, sun kama wani batun rarrabuwar kawuna a cikin AMS 5387 foda kafin sakin layi na farko - ceton abokin ciniki $ 210,000 a cikin kayan aikin da aka soke da kuma cancanta.
Haɗin kai tsaye ba jargon tallace-tallace ba ne a nan - gaskiyar aiki ce. Kayan aikin su na ISO yana ba da gidaje MIM ƙaddamarwa da layukan sintering tare da 5-axis CNC Kwayoyin, tanderu zafi magani, da kuma Tantancewar tashoshin dubawa. Babu handoffs. Babu gibin fassarar bayanai. Lokacin da abokin ciniki ya ƙaddamar da zane don abin nadi mara kyau na winch cibiyar shaft-tare da 0.015 mm cylindricity callout akan 120 mm OD da HRC 58-62 taurin saman-suna gudanar da kwaikwaiyon GD&T * gabanin * nazarin kwararar mold. Suna tuta ɓangarorin da za su kama ragowar ɗaure. Suna daidaita wurin ƙofa don rage girman shafin yaƙi a tsayin mita 1.2. Kuma suna isar da labaran farko tare da cikakkun rahotannin awo-ba wai kawai wucewa/ gaza tambari ba.
Menene ainihin manajan sayayya suka damu dashi? Ba "fasaha mai daraja ta duniya ba." Suna kula da cewa jikin bawul ɗin ya zo a kan jadawalin, ya sadu da gwajin matsa lamba ASME B16.34 a 1.5 × rated matsa lamba na sabis, da kuma shigarwa ba tare da shimming ba. Qingdao Qiangsenyuan yana ba da wannan tabbacin - ba ta hanyar alkawuran ba, amma ta hanyar daftarin horo: takaddun shaida mai shigowa da aka shiga cikin ainihin lokaci, bincikar CMM a cikin tashoshi 3 masu mahimmanci, gwajin aikin ƙarshe akan benci na gwajin injin lantarki, da cikakken ikon ganowa har zuwa ID ɗin tanderu da ƙimar ramping. Gudun aikin su na dogaro yana goyan bayan nau'ikan tafiyar guda 50 da tsayayyen samar da matsakaicin matsakaici har zuwa raka'a 15,000 a shekara-ba tare da sadaukar da yawan amfanin ƙasa na farko ba.
Neman gaba, ainihin bambance-bambance ba zai zama wanda ya mallaki mafi girman latsa MIM ba - amma wanda ya fi dacewa ya daidaita rata tsakanin kimiyyar ƙarfe na foda da amincin filin da aka tura. Qingdao Qiangsenyuan yana zurfafa R&D cikin tsarin simintin gyare-gyare na matasan-MIM don manyan diamita, abubuwan da ke cikin bango; faɗaɗa takaddun shaida don haɗawa da API 6A da NORSOK M-650; da gina ƙarfin tagwayen dijital don tsinkayar ɓarnawar ƙirar ƙira. Ga injiniyoyin da ke ƙayyade bawul ɗin matsa lamba, tushen famfo, ko nozzles na cobalt alloy - wannan ba kawai wani bane. mim karfe allura factory. Abokin tarayya ne ke ɗaukar rayuwar sabis ɗin ɓangaren ku azaman KPI nasu.
