Raws li cov qauv digital, hlau 3D printing-tseem hu ua Adixed manufacturing tshuab-yog cov qauv tsim nrawm nrawm. Los ntawm txheej-ntawm-txheej teev cov khoom tshwj xeeb cov ntaub ntawv, xws li hlau hmoov, nws ncaj qha tsim cov qauv muaj peb-seem. Metal 3D printing technology has great benefits over conventional techniques such as cutting and carving to remove materials: flexible design, quick speed, low cost, and the possibility to produce intricately shaped goods. Hauv daim teb ntawm cov khoom siv kho mob, nws tuaj yeem muab cov cuab yeej cog qoob loo, kev phais cov cuab yeej, thiab lwm yam, kom tau kev pab ntawm cov neeg mob thiab nce kev ua tau zoo ntawm kev kho mob.
Tsim los ntawm cov koom haum thoob ntiaj teb rau cov qauv txheej txheem, ISO cov qauv yog ib pawg ntawm cov qauv kev tswj hwm tau zoo dua qub, yog lav cov khoom lag luam, kev nyab xeeb, thiab cuam tshuam. Ua raws li ISO cov qauv yog kiag li nyob rau hauv realm ntawm cov hlau 3D luam tawm rau cov khoom siv kho mob. Cov khoom lag luam uas ua raws ISO cov qauv yog cov yuav tau txais hauv kev ua lag luam thoob ntiaj teb, pab cov lag luam loj hlob. Ntawm ib sab tes, nws tuaj yeem lav qhov ua tau zoo thiab kev nyab xeeb ntawm cov cuab yeej kho mob, txo qis kev pheej hmoo ntawm tus neeg mob siv.
Raws li cov ntsiab lus tsim, cov cuab yeej siv kho mob yuav tsum ua raws li cov qauv tsim qauv hauv cov lus qhia zoo li ISO 13485 kom lav cov kev ntseeg, kev nyab xeeb, thiab kev ua tau zoo ntawm qhov zoo. Txhawm rau tiv thaiv cov qauv muaj nuj nqis, nws yog qhov tsim nyog muab cov neeg mob 'xav tau thiab kev siv cov xwm txheej kev siv tau ua tiav kev xav thoob plaws hauv cov txheej txheem tsim.
Ua kev pheej hmoo: Ua kev pheej hmoo kev pheej hmoo ntawm cov cuab yeej kho mob uas siv ISO 14971 tus qauv kev muaj kev tiv thaiv kev pheej hmoo. Sau npe muaj kev pheej hmoo thiab ua hauv txoj kab kom tsawg thiab tswj lawv. Txog kev sib xyaw hlau 3D tau luam tawm, piv txwv li cov neeg kho mob ua haujlwm thiab cov khoom siv biocompatibility tuaj yeem ua teeb meem.
Kev lees paub tsim tau: Siv cov kev tshawb xyuas finite, simulation kev kuaj, thiab lwm txoj hauv kev kom paub meej tias tus qauv tsim ua tau raws li qhov kev ua tau zoo thiab kev ua tau zoo. Kev tsim qauv tsim nyog yuav tsum daws cov qhov tseeb, ua kev thev naus laus zis, thiab lwm yam, ntawm txhua qhov khoom ntawm cov khoom.
Cov Qauv Qauv: Xaiv cov khoom siv hlau, suav nrog cov qauv kev kho mob-stainless, thiab lwm yam, uas tau ntsib ISO cov qauv. Zoo biocompatibilibility, cov neeg kho tshuab zoo, thiab corrosion kuj yog dab tsi cov ntaub ntawv yuav tsum muaj. Piv txwv li, ISO 5832 tus qauv lays tawm cov kev ua haujlwm siv tshuaj kho thiab cov tshuaj sib xyaw ua ke rau kev phais cov hlau tsis pom kev.
Cov ntaub ntawv xeem suav nrog kev kuaj xyuas cov khoom nyoos, uas yuav them cov tshuaj lom neeg tshuaj xyuas, ntsuas microstructure, thiab cov cuab yeej ntsuas khoom. Xyuas kom meej tias qhov zoo ntawm cov ntaub ntawv raw raws ISO cov qauv. Piv txwv li, txiav txim siab cov tshuaj pleev cov tshuaj ntawm cov khoom hlau nrog lub spectrometer thiab kuaj xyuas lawv cov kws kho tshuab ua rau cov khoom siv tshuaj ntsuam xyuas tensile.
Los ntawm txhais tes tuav ntawm cov ntaub ntawv: tsim nyog kho ntawm cov khoom siv - xws li kev ziab hmoov, kuaj cov hlau 3D luam tawm kev cuam tshuam zoo ntawm cov khoom siv thiab kev luam ntawv cuam tshuam. Tib lub tswv yim ua rau cov txheej txheem kev coj ua thaiv cov txheej txheem uas tau lees tias cov khoom lag luam ua haujlwm ua haujlwm nrog ISO cov qauv.
Kev ua kom zoo tshaj plaws luam cov qauv: Txhim kho cov khoom lag luam ntawm cov hlau, thiab lwm yam los ntawm kev siv cov khoom siv laser thiab cov ntaub ntawv ua kom pom kev zoo rau cov khoom lag luam thiab cov khoom lag luam zoo.
Xyuas cov txheej txheem: Khij cov txheej txheem hlau 3D luam rau kom paub meej tias nws rov ua dua thiab ruaj khov. Cov tswv yim suav nrog cov txheej txheem muaj peev xwm tsom xam thiab cov tshuaj tiv thaiv ntau lawm pab ib qho los txheeb xyuas cov khoom. Piv txwv li, cov txheej txheem luam ntawv tau ntsuas kom tau lees tias cov txheej txheem tuaj yeem tsim cov khoom lag luam uas txaus siab rau cov qauv ISO 13485 txheem.
Kev Ntsuam Xyuas Cov Txheej Txheem: Qhov ntsuas qhov tseem ceeb, ntsuas kub, siab, roj ntws hauv lub sijhawm thaum lub sijhawm luam ntawv. Siv cov tshuab tswj cov sensors thiab cov tshuab tswj kev tswj hwm tau pab txheeb xyuas thiab kho cov txheej xwm aberrant rau kev ruaj ntseg ntawm cov kev siv luam ntawv thiab xwm yeem ntawm cov khoom lag luam zoo.
Kuaj cov khoom lag luam rau cov khoom lag luam uas siv tau yooj yim, ua raws li cov khoom ntsuas ntsuas cov khoom lag luam, suav nrog ISO cov qauv kev ua siab ntev.
Cov kev ntsuas mechanical kuaj: Xyuas cov kws kho tshuab ua kom muaj zog suav nrog cov yam ntxwv ntawm cov neeg kho tshuab ntawm cov khoom txaus siab cov khoom kom tau txais kev pab.
Kev tshuaj xyuas biocompatibility: khoom siv kho mob yuav tsum yog biocompice. Suav nrog CyTotoxicity kev sim, kev ntsuam xyuas kev ntsuas, thiab lwm yam.
Kev Ntsuam Xyuas Zoo Dua: Tshawb Cov Khoom Luam Ntawv 'nto nto zoo-uas ntawm nto roughness, flaws, thiab lwm yam khoom nyob ncaj qha rau ntawm qhov chaw zoo. Ib qho tuaj yeem pom siv cov tsom iav kho qhov muag, ntsuas hluav taws xob me me, thiab lwm cov cuab yeej.
Txhawm rau tswj cov qauv kev kho mob txhua lub sijhawm, kev tsim kho, kev tsim khoom, cov tuam txhab yuav tsum teeb tsa kev tswj hwm zoo, nco ntsoov tias cov khoom lag luam txaus siab ISO cov qauv.
Kev cob qhia kev tshaj lij rau cov neeg ua haujlwm koom nrog kev tsim qauv, kev tsim khoom, thiab kuaj cov khoom siv tshuaj ntsuab yuav pab lawv kom tau txais cov qauv kev kho mob thiab cov qauv kev xaiv ua ke. Txhawb cov neeg ua haujlwm cov haujlwm muaj peev xwm thiab kev paub zoo ua tau lees tias muaj kev cia siab thiab ruaj khov ntawm cov khoom zoo.
Ua haujlwm nquag nrog daim ntawv pov thawj lub cev kom ua rau kev kuaj xyuas thiab cov khoom ntawv pov thawj. Kev cim raws sijhawm thiab kev daws teeb meem ntawm cov khoom tsis ua raws li ISO cov qauv tau ua tiav los ntawm kev pov thawj cov koom haum tau txais txiaj ntsig, yog li lav cov khoom siv tau yooj yim ntawm kev ua lag luam kev lag luam.
Tsim ib txoj kev rau kev txhim kho txuas ntxiv kom khaws thiab ntsuas cov khoom tsim qauv thiab ntsuas cov khoom lag luam, thiab tswj cov tshuab ua tau zoo. Raws li kev soj ntsuam pom, txhim kho cov qauv tsim tas li, cov qauv tsim qauv, thiab daws cov qauv kev tswjhwm zoo tias cov khoom lag luam tas li Iso.
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