Xa iinjineli zidinga iindawo zentsimbi ezichanekileyo ezimelana noxinzelelo olugqithisileyo, ukubola, okanye ukunxitywa kwe-abrasive-ingakumbi kwiinkqubo ze-hydraulic, iivalvu ze-oyile kunye negesi yegesi, okanye i-high-duty pump assemblies-ayikhangeli nje * nawuphi na umthengisi. Bakhangela a mim metal naliti yokubumba umzi-mveliso ngobuchule obuqinisekisiweyo phezu kwe-cobalt-nickel superalloys, ulawulo oluqinileyo lwe-GD&T, kunye nokunyamezelwa kwe-batch-to-batch. Yiyo loo nto ii-OEMs zehlabathi kunye ne-Tier-1 ababoneleli besiya beguqukela kwi-Qingdao Qiangsenyuan Technology Co., Ltd.-kungekhona njengesiseko segeneric, kodwa njengeqabane lobuchwephesha elizinziswe kuyilo-ukuhanjiswa kwelophu.
Nantsi into ebahlulayo: abayiphathi iMIM njengenkqubo ezimele. Bayidibanisa ngobukrelekrele kwi-ecosystem ebanzi yokuchaneka kwemveliso-apho ukutyalwa kotyalo-mali ukondla i-CNC machining, apho unyango lobushushu luhambelana neemfuno ze-microstructure, kwaye apho yonke i-cobalt alloy nozzle okanye i-AMS 5387 yezindlu yepompo ithwala ukulandeleka okupheleleyo kwezinto ezivela kwi-billet eqinisekisiweyo ukuya kwingxelo yokugqibela ye-CMM. Siye sabona abathengi besuka kwi-sourcing ye-three-tier sourcing (indlu yoyilo → umthengisi we-MIM → umgqibeli) ukuya kwi-akhawunti ye-single-point-uping time lead by 37% kunye nokunciphisa ukuguqulwa kwe-dimensional nge-92% kwizindlu ze-piston pump cylinder.
Uninzi lweefektri ze-MIM ziyasokola ngemathiriyeli yealloyi ephezulu. Cobalt-based T800? I-nickel-chromium-molybdenum alloys? Ezi ayiso "enye nje yokutya." Ukuncipha kwe-thermal yabo kuyahluka ukusuka kwi-316L engenasici ukuya kuthi ga kwi-18%; iprofayili yabo ye-sintering ifuna ulawulo oluchanekileyo loxinzelelo lweoksijini; kunye ne-post-sinter machinability yabo yehla ngokukhawuleza ukuba umxholo wekhabhoni ukhukuliseka ngaphaya kwe-± 0.02%. I-Qingdao Qiangsenyuan ayikhupheli ngaphandle ukuqinisekiswa kwesinyithi. Iqela labo lidibanisa i-feedstock specs kunye nababoneleli bezinto eziluhlaza-kwaye liqinisekisa yonke into engenayo ngokuchasene ne-ASTM E1479 kunye ne-ISO 9001: iimfuno ze-Annex B ze-2015. Kwiprojekthi yakutshanje, babambe umcimbi ofihlakeleyo wokuhlukaniswa kwe-carbide kwi-AMS 5387 powder ngaphambi kokuba i-article-article sintering-ukugcina umxhasi we-$ 210,000 kwi-tooling echithiweyo kunye nokufaneleka.
Ukudityaniswa okuthe nkqo akuyiyo ijargon yokuthengisa apha-yinyani yokusebenza. Iziko labo elithobela i-ISO ligcina i-MIM yokudipha kunye nemigca ye-sintering ecaleni kweeseli ze-CNC ze-5-axis, iziko lokucoca ubushushu, kunye nezikhululo zokuhlola umphezulu obonakalayo. Akukho handoffs. Akukho zithuba zoguqulo lwedatha. Xa umthengi ehambisa umzobo we-winch centre shaft roller engekho-standard-kunye ne-0.015 mm cylindricity callout kwi-120 mm OD kunye ne-HRC 58-62 yobunzima bomhlaba-baqhuba ukulinganisa kwe-GD & T * phambi * kohlalutyo lokuhamba kwe-mold. Bafaka iflegi kwiindlela ezisezantsi ezinokuthi zibambe intsalela yesibophelelo. Balungisa indawo yesango ukunciphisa i-warpage kwi-1.2-meter ubude. Kwaye bahambisa amanqaku okuqala aneengxelo ezipheleleyo ze-metrology-hayi nje ukudlula / izitampu zokusilela.
Yintoni eneneni abaphathi bokuthengwa kwempahla abayikhathaleleyo? Hayi "iteknoloji ekumgangatho wehlabathi." Bakhathalele ukuba umzimba we-valve ufika kwishedyuli, udibana novavanyo loxinzelelo lwe-ASME B16.34 kwi-1.5 × ukulinganiswa koxinzelelo lwenkonzo, kwaye ifake ngaphandle kokuqhaqha. I-Qingdao Qiangsenyuan ihambisa loo ngqiniseko-hayi ngezithembiso, kodwa ngoqeqesho olubhaliweyo: ii-certs zemathiriyeli ezingenayo ezifakwe ngexesha lokwenyani, i-CMM ihlola inkqubo kwizikhululo ezi-3 ezibalulekileyo, uvavanyo lokugqibela olusebenzayo kwiibhentshi zovavanyo lwe-hydraulic calibrated, kunye nokulandeleka okugcweleyo ukuya kuthi ga kwi-ID yebhetshi yomlilo kunye nesantya sokuhamba. Ukuhamba kwabo okuthambileyo kuxhasa iprototype yeeqhekeza ze-50 kunye nemveliso ezinzileyo ephakathi ukuya kuthi ga kwiiyunithi ze-15,000 / ngonyaka-ngaphandle kokuncama isivuno sokuqala.
Ukujonga phambili, umahluli wokwenyani akayi kuba ngumnini weyona printa inkulu yeMIM-kodwa ngubani ovala umsantsa phakathi kwesayensi yomgubo wesinyithi kunye nokuthembeka okubekwe kwindawo. I-Qingdao Qiangsenyuan yenza nzulu i-R&D ibe yi-hybrid casting-MIM iinkqubo ze-diameter ezinkulu, ezibhityileyo ezinodonga; ukwandisa izatifikethi ukubandakanya i-API 6A kunye ne-NORSOK M-650; kunye nokwakha izakhono zamawele edijithali ukulungiselela imodeli yokugqwesa i-sinter kwangaphambili. Iinjineli ezichaza iivalvu zoxinzelelo, iziseko zempompo, okanye imilomo yengxubevange yecobalt-le asiyonto nje enye. mim metal naliti yokubumba umzi-mveliso. Liqabane eliphatha ubomi benkonzo yenxalenye yakho njenge-KPI yabo.
