Cov khoom siv tsis yog- tus qauv kho vajtse yog cov khoom siv hlau tshwj xeeb tsim thiab tsim los ua kom tau raws li tus neeg siv khoom tshwj xeeb, daim ntawv thov scenarios, lossis cov khoom siv; lawv cov yam ntxwv txhais yog lawv tsis yog - qhov xwm txheej thiab kev cai - ua raws li txoj cai. Tsis zoo li cov txheej txheem loj- ua raws li lub tebchaws (GB), kev lag luam (JB, HB, thiab lwm yam), lossis thoob ntiaj teb (ISO, DIN, ANSI) cov qauv-xws li hex bolts, tiaj tus ntxhua khaub ncaws, lossis cov qauv coj tus kheej- cov khoom no tsis muaj cov yam ntxwv tshwj xeeb hais txog qhov ntev, cov khoom siv, kev kho cua sov, lossis cov khoom tiav. Hloov chaw, lawv tau tsim los ntawm ib qho - rau- ib lub hauv paus los ua kom tiav cov hom phiaj ua haujlwm ntawm cov tshuab tshwj xeeb, cov kab tsim khoom siv, cov cuab yeej tshwj xeeb, lossis cov cuab yeej siv. Cov khoom zoo li no tau siv dav hauv cov haujlwm suav nrog cov khoom siv siab- kawg tsim khoom, cov khoom ntim semiconductor, cov khoom siv roj teeb tshiab, cov khoom siv kho mob, cov cuab yeej kho qhov muag, thiab cov khoom siv hauv av aerospace. Lawv tus qauv tsim muaj qhov tseem ceeb rau kev ua haujlwm kom haum tshaj txhua yam; Piv txwv li, ib lub teeb titanium alloy txuas pas nrig sib dhos rau wafer{14}} tuav neeg hlau caj npab kawg-effector tej zaum yuav xav tau ib txhij ua raws li cov txheej txheem nruj: 0.005mm repeatability, dimensional stability nyob rau hauv ib tug dav qhov kub thiab txias ntau yam (-40℃mus rau 120 degree-ultrective zog), (Ra <0.2μm). Xws li kev sib xyaw ua ke ntawm cov txheej txheem tsis tuaj yeem pom nyob rau hauv ib qho txheej txheem catalog; Kev ua tiav cov qauv tsim yuav tsum tau ua qauv 3D, finite element structural simulation, prototype fabrication, thiab ntau puag ncig ntawm ib puag ncig validation.
Los ntawm txoj kev tsim khoom, kev tsim cov khoom tsis yog - cov khoom siv kho vajtse yog siv ntau heev ntawm kev ua haujlwm yooj yim thiab kev ua haujlwm sib sib zog nqus. Cov txheej txheem cov txheej txheem raug suav nrog siab -precision 5-axis CNC milling, micron-theem hluav taws xob tawm machining (EDM), laser vuam thiab nqus brazing, ultrasonic thiab plasma tu, PVD / CVD nano- txheej deposition, thiab kaw - kev sib koom ua ke ntawm lub tshuab nqus tsev vacuum (MM) optical interferometers. Hais txog kev tswj kev kam rau siab tshwj xeeb, thaj tsam kam rau qhov loj me feem ntau nruj rau hauv ± 0.003 hli, thaum geometric tolerances -xws li coaxiality, flatness, thiab perpendicularity- feem ntau xav tau precision zoo dua 0.005 hli; Cov kev qhia tshwj xeeb no tshaj qhov dav dav ISO 2768-mK tus qauv. Kev xaiv cov khoom kuj mus dhau qhov kev xaiv ib txwm muaj; Ntxiv nrog rau cov ntaub ntawv txheem xws li SUS304, AL6061, thiab SCM440, kev siv dav dav yog ua los ntawm Invar 36, Hastelloy C-276, Beryllium Copper (C17200), thiab npib tsib xee-raws li superalloys tshwj xeeb rau kev tsim khoom ntxiv (xws li corientrosive, high temperature, IN718AM) siab -frequency vibration nkees. Cov khoom xa tuaj tsis yog cov khoom sib cais nkaus xwb tab sis tau muab tso rau hauv ib qho kev pabcuam kev sib koom ua haujlwm suav nrog kev tsim, tsim khoom, sib dhos, thiab kev ua haujlwm. Cov neeg muag khoom yuav tsum koom nrog kev sib koom siab thaum lub sijhawm tus neeg siv lub tswv yim tsim qauv, muab cov kev pabcuam xws li DFM (Design for Manufacturability), kev sib koom tes GD&T (Geometric Dimensioning and Tolerancing) specification, thiab kev txhim kho ib txhij. Thaum lub sij hawm tsim khoom loj, lawv siv cov kev ua tau zoo tshaj plaws-nrog rau cov ntaub ntawv kuaj cov khoom siv (MTR), cov ntaub ntawv kho cua sov, thiab cov ntaub ntawv raw cov ntaub ntawv roughness tshuaj xyuas. Qee lub tuam txhab ua lag luam txawm koom nrog SPC (Kev Tswj Xyuas Txheej Txheem Txheej Txheem) cov ntaub ntawv hauv lub sijhawm tiag tiag nrog tus neeg siv khoom MES (Kev Tsim Kev Ua Haujlwm), yog li hloov kev tswj hwm zoo nyob rau hauv cov khoom siv.
