Thaum engineers qhia a precision casting Hoobkas, lawv tsis yog tsuas yog xaj cov khoom hlau-lawv tau cog lus rau qhov kev ruaj ntseg nyob rau hauv 120 MPa hydraulic loads, microstructural sib xws nyob rau hauv 500-unit batches, thiab xoom kam rau ua rau porosity nyob rau hauv cobalt-alloy nozzles. Qhov ntawd yog qhov tseeb peb ntsib txhua hnub ntawm Qingdao Qiangsenyuan Technology Co., Ltd. nws yog lub hauv paus ntawm kev ntseeg siab ua haujlwm.
Peb tau pom ntau qhov haujlwm nyob rau ntawm qhov qauv qauv vim tias lub chaw tsim khoom kho AMS 5387 cobalt alloy zoo li tus qauv 316 stainless. Ib lub twj tso kua mis North American OEM tau xa tuaj rau peb GD&T daim duab nrog ± 0.015 hli txoj hauj lwm kam rau ua ntawm 220 mm-inch piston twj tso kua mis lub tog raj kheej tsev nyob - thiab taug kev deb tom qab peb pab neeg tau teeb tsa peb qhov tseem ceeb ntawm phab ntsa-thickness hloov pauv uas yuav ntxiab shrinkage hauv cov xuab zeb pwm. Qhov kev sib tham ntawd tau hloov pauv li cas peb cov qauv kev tshuaj xyuas engineering: tam sim no, txhua qhov kev siv tau kos duab suav nrog thermal-mass simulation overlays, tsis yog kev kuaj xyuas qhov ntev xwb.
Peb qhov kev tshaj lij pib nrog kev qhuab qhia cov khoom siv. Peb tsis "siv" cobalt-nickel alloys - peb tsim nyog rau lawv. Txhua T800-raws li billet tuaj txog nrog tag nrho cov ntaub ntawv pov thawj thaum tshav kub kub traceable rau ASTM A992 thiab AMS 5387 Rev. D. Thaum ib tus neeg siv khoom nyob sab Europe tau thov tsis yog tus qauv nruab nrab ntawm lub tog raj kheej rau cov tshuab offshore winch, peb tau tsim ib qho kev cai gating system nrog peb cov khoom siv los suppress dendritic segregation. Qhov tshwm sim? Cov txiaj ntsig tau txhim kho los ntawm 63% mus rau 91% yam tsis muaj kev cuam tshuam Rockwell C45-48 hardness. Qhov no tsis yog theoretical metallurgy-nws yog cov txheej txheem rov qab tswj tau ci rau hauv ISO 9001: 2015-certified workflows.
- Vertical integration uas tseem ceeb: Casting, multi-axis CNC machining (txog li 5-axis ib txhij), thiab qhov kawg nto tiav tshwm sim nyob rau hauv ib lub ru tsev - tsis muaj kev sib koom tes, tsis muaj kev sib koom ua ke tsis zoo, tsis muaj qhov sib txawv ntawm qhov sib txawv.
- Dimensional enforcement, tsis soj ntsuam: CMMs khiav automated GD&T routines ntawm 100% ntawm cov yam ntxwv tseem ceeb; optical profileometers txheeb xyuas Ra ≤ 0.4 µm ntawm qhov chaw sib khi ua ntej kev kho cua sov
- Daim ntawv thov-thawj tsim kev txhawb nqa: Peb tsis lees txais "tsuas yog ua nws" thov. Hloov chaw, peb daim ntawv qhia txoj kev ntxhov siab ntawm lub cev lub siab lub cev, simulate thermal cycling ntawm lub hauv paus twj tso kua mis, thiab chij lub kaum sab xis uas cuam tshuam lub neej qaug zog - txawm tias nws txhais tau tias thawb rov qab rau ntawm RFQ
Ib txhia yuav sib cav hais tias outsourcing casting rau tshwj xeeb foundries txo nqi. Tab sis thaum koj lub piston twj tso kua mis vaj tse yuav tsum tswj concentricity ntawm bore thiab flange mounting nto nyob rau hauv 0.02 hli tom qab quenching, los yog thaum lub cobalt-alloy plug yuav tsum xoom nyob rau hauv voids ntawm 3 × magnification, fragmented mov chains qhia txog kev txaus ntshai. Peb tau taug qab qhov tsis ua haujlwm hauv paus ua rau hla 1,200+ cov khoom xa tuaj: 78% ntawm qhov sib txawv ntawm qhov sib txawv los ntawm kev tswj tsis tau pwm nthuav dav thaum lub sij hawm ua ntej tshav kub-tsis yog machining yuam kev. Tias yog vim li cas peb cov xuab zeb casting kab siv lub sijhawm tiag tiag ntawm cov tub ntxhais-lub thawv ntsuas kub, thiab yog vim li cas peb cov peev txheej casting autoclaves log nce mus rau 0.1 ° C / sec.
Dab tsi cais qhov tseeb precision casting Hoobkas los ntawm ib tug pa foundry? Nws yog li cas koj tuav cov outliers. Qhov tsis yog tus qauv geometry. Lub 17.3 ° helix lub kaum sab xis ntawm lub winch center ncej cov menyuam. AMS 5387 nozzle xav tau 0.008 hli roundness tshaj 85 hli ntev. Cov no tsis yog kev zam-lawv yog peb cov ntsiab lus calibration. Txhua feem nkoj nrog tag nrho traceability: yaj tooj, casting ntau, tshav kub-kho lub voj voog ID, CMM daim ntawv teev sij hawm, thiab tus neeg teb xov tooj ntawv pov thawj. Tsis muaj kev zam. Tsis muaj kev zam.
Yog tias koj tab tom qhia txog cov khoom siv siab siab siab rau cov tshuab hydraulic, cov roj av li qub, lossis cov twj tso kua mis hnyav, thov cov ntaub ntawv pov thawj - tsis yog daim ntawv qhia. Nug rau cov ntawv hla ntu micrographs los ntawm koj qhov kev txiav txim zaum kawg. Thov daim ntawv ceeb toom CMM tiag tiag rau qhov tshwj xeeb nrog kev zam nruj tshaj plaws. Xyuas kom tseeb tias cov ntaub ntawv pov thawj zoo sib xws nrog tus lej xov tooj cua sov rau ntawm qhov chaw. Ntawm Qingdao Qiangsenyuan, cov ntaub ntawv no tsis tau khaws cia - lawv yog thawj qhov khoom xa tuaj hauv txhua qhov haujlwm pib.
Lub neej yav tom ntej ntawm precision casting tsis yog qhov cub loj dua lossis ceev CNC spindles. Nws yog nruj dua kev koom ua ke ntawm solidification qauv thiab GD & T-tsav machining txoj kev. Nws yog AI-pab porosity kwv yees tau kawm ntawm 12,000+ X-ray duab. Nws yog R&D kev koom tes uas thawb cobalt-nickel alloys dhau qhov kev txwv tam sim no. Peb tab tom tsim lub peev xwm tam sim no - tsis yog raws li kev cog lus kev lag luam, tab sis raws li cov txheej txheem txuas ntxiv ntawm peb lub khw hauv pem teb.
