Thaum engineers xav tau precision hlau qhov uas tiv taus siab heev, corrosion, los yog abrasive hnav-tshwj xeeb tshaj yog nyob rau hauv hydraulic systems, roj & roj li qub, los yog high-lub luag hauj lwm twj tso kua mis sib dhos-lawv tsis tsuas yog nrhiav rau * ib tug * tus neeg muag khoom. Lawv nrhiav ib mim hlau txhaj molding Hoobkas nrog cov pov thawj paub dhau los ntawm cobalt-nickel superalloys, nruj GD&T tswj, thiab xoom kam rau ua batch-rau-batch variability. Tias yog vim li cas thoob ntiaj teb OEMs thiab Tier-1 cov chaw muag khoom nce ntxiv mus rau Qingdao Qiangsenyuan Technology Co., Ltd.
Nov yog qhov ua rau lawv sib cais: lawv tsis kho MIM ua tus txheej txheem ib leeg. Lawv koom ua ke nws ntse nyob rau hauv ib tug dav dav precision manufacturing ecosystem - qhov twg peev casting pub CNC machining, qhov twg tshav kub kev kho mob raws li microstructure yuav tsum tau, thiab qhov twg txhua cobalt alloy nozzle los yog AMS 5387 twj tso kua mis vaj tse nqa tag nrho cov ntaub ntawv traceability los ntawm daim ntawv pov thawj daim ntawv pov thawj mus rau qhov kawg CMM daim ntawv qhia. Peb tau pom cov neeg tau txais kev hloov pauv los ntawm peb-tier qhov chaw (tsim lub tsev → MIM tus neeg muag khoom → ua tiav) mus rau ib qho kev lav phib xaub-txiav lub sij hawm txhuas los ntawm 37% thiab txo qhov seem rov ua haujlwm los ntawm 92% ntawm piston twj tso kua mis lub tog raj kheej.
Feem ntau MIM cov chaw tsim khoom tawm tsam nrog cov ntaub ntawv siab-alloy. Cobalt-raws li T800? Nickel-chromium-molybdenum alloys? Cov no tsis yog "tsuas yog lwm cov khoom noj." Lawv thermal shrinkage txawv ntawm 316L stainless los ntawm 18%; lawv sintering profile xav tau cov pa oxygen ib nrab siab tswj; thiab lawv cov khoom siv tom qab sinter poob qis yog tias cov ntsiab lus carbon drifts dhau ± 0.02%. Qingdao Qiangsenyuan tsis outsource metallurgical validation. Lawv pab pawg koom tes tsim cov khoom noj khoom haus tshwj xeeb nrog cov khoom siv raw khoom - thiab siv tau rau txhua qhov khoom tuaj tawm tsam ASTM E1479 thiab ISO 9001: 2015 Annex B cov cai. Nyob rau hauv ib qhov project tsis ntev los no, lawv ntes tau qhov teeb meem ntawm kev sib cais carbide hloov maj mam hauv AMS 5387 hmoov ua ntej thawj kab lus sintering-txuag tus neeg siv khoom $ 210,000 hauv cov cuab yeej siv thiab kev tsim nyog.
Vertical integration tsis yog kev lag luam jargon ntawm no - nws yog kev ua haujlwm tiag tiag. Lawv lub tsev ISO-raws li lub tsev MIM debinding thiab sintering kab nrog rau 5-axis CNC hlwb, lub tshuab nqus tsev kho cua sov furnaces, thiab kho qhov muag chaw soj ntsuam chaw. Tsis muaj handoffs. Tsis muaj cov ntaub ntawv txhais lus sib txawv. Thaum tus neeg siv khoom xa daim duab kos rau qhov tsis yog tus qauv winch center ncej cov menyuam-nrog 0.015 hli cylindricity callout ntawm 120 hli OD thiab HRC 58-62 nto hardness-lawv khiav GD&T simulation * ua ntej * pwm ntws tsom. Lawv chij undercuts uas yuav ntxiab binder residue. Lawv kho qhov rooj qhov chaw kom txo qis warpage thoob plaws 1.2-meter ntev. Thiab lawv xa thawj cov ntawv nrog cov ntaub ntawv qhia txog kev ntsuas ntsuas - tsis yog cov ntawv hla / tsis ua haujlwm xwb.
Cov neeg ua haujlwm muag khoom xav tau dab tsi tiag tiag? Tsis yog "lub ntiaj teb-class technology." Lawv saib xyuas tias lub cev lub cev tuaj txog raws li lub sijhawm, ua tau raws li ASME B16.34 kev ntsuas siab ntawm 1.5 × ntsuas kev pabcuam siab, thiab txhim kho yam tsis muaj shimming. Qingdao Qiangsenyuan muab qhov tseeb - tsis yog los ntawm cov lus cog tseg, tab sis los ntawm cov ntaub ntawv kev qhuab qhia: cov ntaub ntawv tuaj yeem nkag rau hauv lub sijhawm tiag tiag, hauv kev ua haujlwm CMM kuaj ntawm 3 qhov chaw tseem ceeb, kev sim ua haujlwm zaum kawg ntawm calibrated hydraulic xeem lub rooj zaum, thiab tag nrho cov traceability mus rau qhov cub batch ID thiab sintering ramp tus nqi. Lawv cov kev ua haujlwm lean txhawb cov qauv ua haujlwm ntawm 50 daim thiab ruaj khov nruab nrab ntim ntau lawm txog 15,000 units / xyoo - yam tsis muaj kev cuam tshuam thawj zaug.
Saib tom ntej, tus neeg sib txawv tiag tiag yuav tsis yog leej twg yog tus tswv ntawm MIM xovxwm loj tshaj plaws - tab sis leej twg zoo tshaj plaws txuas qhov sib txawv ntawm cov hmoov metallurgy science thiab kev ntseeg tau ntawm thaj chaw. Qingdao Qiangsenyuan yog tob R&D rau hauv hybrid casting-MIM txheej txheem rau loj-inch, nyias-wall Cheebtsam; nthuav cov ntawv pov thawj suav nrog API 6A thiab NORSOK M-650; thiab tsim lub peev xwm digital ntxaib rau kev kwv yees sinter distortion qauv. Rau cov kws tshaj lij hais txog lub siab li qub, lub hauv paus twj tso kua mis, lossis cobalt alloy nozzles - qhov no tsis yog lwm qhov mim hlau txhaj molding Hoobkas. Nws yog tus khub uas saib xyuas koj qhov kev pabcuam lub neej raws li lawv tus kheej KPI.
