1 txuj ci ntawm lub hauv paus: Lub hauv paus harmonic ntawm kev ua kom zoo thiab cov khoom xaiv .
Lub hauv paus ntawm kev siv cov tshuab luam ntawv 3D luam tawm txhawm rau txhim kho cov cuab yeej kho mob kho mob yog nws cov kev xaiv tshwj xeeb thiab kev ua kom zoo rau lub zog.
Cov Ntaub Ntawv Xaiv:
Titanium alloy (Ti6al4V), feem ntau siv cov khoom siv tshuaj tiv thaiv hniav thiab cov khoom siv rau kev kho kom zoo nkauj (tioft
Nyob rau hauv cov kev sib txhuam siab heev, cobalt chromium alloy qhia tau zoo tshaj plaws hnav tsis kam thiab hardness; Cov Oxide Txheej tsim rau hauv qhov chaw txhim kho corrosion tseem ntau . nws feem ntau yog cov pob qij txha zoo xws li cov pob qij txha zoo li ins6.
Ntxig titanium qauv: lub laser hmoov txaj melting (popf-lb
Txhim kho cov qauv zoo:
Qhov nyuaj ua qauv tsim: Hlau 3D luam tawm yooj yim Kev tsim kho cov cuab yeej uas muaj kev cuam tshuam nrog kev nyuaj siab ntawm kev txhim kho corrosion.
Ua haujlwm cov khoom tsim tiav: koj tuaj yeem txhim kho corrosion tsis kam nyob rau hauv qee thaj chaw ntawm ib qho kev sib xyaw maj mam hloov pauv ntawm tib qho .
2 qhov chaw kuaj mob: kev kuaj xyuas kom ntseeg cov kev tawm tsam corrosion
Ob peb lub chaw kho mob tau lees paub qhov zoo tshaj plaws ntawm kev siv 3D luam ntawv thev naus laus zis nrog cov hlau ua rau cov khoom siv kho mob {}}
Orthopedic kev cog lus:
Los ntawm txoj kev ntawm cov txheej txheem ntxig kev tsim qauv, German ua lag luam firs, yog li cov neeg mob ua kom zoo dua los ntawm 20% .
Lub tshuab hluav taws xob SLM Technology Turnopump, tsim ua ke los ntawm Northwestern University thiab Tuam Tshoj Aerospace Kev Tshawb Fawb thiab Tuam Tshoj Aerosts corrosion zoo hauv cov xwm txheej tawv {}}
Hniav Kho Hniav:
Ua los ntawm titanium alloy cov khoom siv, 3D-luam pob ntseg plhaub tsim rau hom lag luam QDC lees paub thiab ua tiav} suab rho tawm zoo {}}
Demir li al .} Siv SLMALTIONS CARESS THIAB NYIAJ TAU KEV PAB CUAM DIDEY THIAB TXAUS SIAB RAU COV KEV PAB CUAM DID
3 Cov teeb meem kev nyuaj thiab cov lus hais txog kev daws teeb meem: tsiv los ntawm lev rau cov ntawv thov loj
Txawm hais tias thev naus laus zis rau kev siv hlau 3D pom tau zoo tshaj plaws hauv kev txhim kho cov cuab yeej kho mob, nws cov ntawv thov dav tseem muaj ntau yam kev nyuaj siab {}}
Txwv cov khoom siv:
Cov teeb meem raug nqi: Cov khoom siv siab, cov khoom ua haujlwm siab zoo li cov khoom siv tshuaj kho mob zoo li cov khoom siv tshuaj kho mob uas tsis muaj txiaj ntsig los ntawm cov khoom siv tshuaj kho mob uas yog ib feem ntawm cov lus teb {}}
Cov ntaub ntawv uas degrade: kom ua tiav cov kev tswj hwm kev tsis txaus ntseeg, suav nrog cov khoom siv nrawm thiab zinc alloys hauv kev ua kom zoo dua qub, suav nrog kev kho kom zoo dua los ntawm kev ua haujlwm lossis kev kho kom zoo {}}
Kev ua haujlwm tom qab ua haujlwm thiab luam ntawv luam ntawv:
Kev sib txawv ntawm cov qauv zoo: cov neeg kho tshuab zoo thiab corrosion tsis kam ntawm homogeneity zoo li laser fais fab thiab kev ntsuas kev nrawm yuav pab tau cov ntawv luam tawm laser thiab kev ntsuas kev ntsuas yuav pab tau cov ntawv luam tawm.
Kev ua haujlwm tshaj tawm thev naus laus zis: Cov khoom siv yuav tsum tau ua tiav-uas yog, polished corrosion tsis kam thiab biocompatibility {}}
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