1. Electrolytic tej yam kev mob
1. Electrolytic polishing kua mis
Xaiv cov kua electrolytic uas tsim nyog yog qhov tseem ceeb rau kev txhim kho polishing zoo. Cov muaj pes tsawg leeg thiab cov khoom ntawm TC4 alloy txiav txim siab lub electrolytic polishing kua mis uas yuav tsum tau thaum lub sij hawm electrolytic polishing txheej txheem, thiab tej yam xws li nws corrosion kuj thiab qhov cuam tshuam rau cov khoom nto yuav tsum tau xav txog.
2. Electrolytic polishing tej yam kev mob
Cov xwm txheej rau electrolytic polishing muaj xws li tsis muaj voltage, tam sim no ceev, kub, thiab lub sij hawm. Kev xaiv ntawm cov kev txwv no muaj qhov cuam tshuam tseem ceeb ntawm cov nyhuv polishing. Raws li cov yam ntxwv ntawm TC4 alloy, nws yog ib qho tsim nyog los txiav txim siab qhov tsim nyog electrolytic polishing tej yam kev mob kom tau qhov zoo tshaj plaws polishing nyhuv.
3. Kev soj ntsuam EBSD
Tom qab electrolytic polishing, kev soj ntsuam siv EBSD thev naus laus zis yuav tsum txiav txim siab qhov kev soj ntsuam tsim nyog, suav nrog kev nrawm nrawm, kev sib sau lub kaum sab xis, kev ua haujlwm nyob deb thiab lwm yam kev ntsuas kom tau txais qhov tseeb microstructure thiab crystallographic nta.
2. Cov yam ntxwv cuam tshuam rau kev xaiv electrolytic polishing tsis ntawm TC4 alloy:
1. Kev sib xyaw thiab cov qauv ntawm TC4 alloy
TC4 alloy yog ib qho + hom titanium alloy nrog complex muaj pes tsawg leeg thiab ntau hom qauv. Qhov no txiav txim siab tias nws cov qauv tshwj xeeb thiab muaj pes tsawg leeg yuav tsum tau txiav txim siab thaum lub sij hawm electrolytic polishing, thiab cov phiaj xwm kev xaiv yuav tsum tau ua.
2. Kev hloov pauv ntawm cov yam ntxwv crystallographic ua ntej thiab tom qab kho qhov chaw
Los ntawm EBSD kev soj ntsuam ntawm TC4 alloy ua ntej thiab tom qab electrolytic polishing, cov kev hloov hauv nws cov yam ntxwv crystallographic tuaj yeem nkag siab. Raws li kev soj ntsuam, qhov pom kev polishing tsis tuaj yeem txiav txim siab kom tau txais cov nyhuv polishing zoo tshaj plaws.
3. Cov kev xav tau rau polishing zoo
Raws li qhov xav tau ntawm cov ntawv thov tiag tiag, muaj cov kev xav tau sib txawv rau polishing zoo ntawm TC4 alloy, uas cuam tshuam ncaj qha rau kev xaiv ntawm electrolytic polishing tsis, thiab tsim nyog parameter optimization yuav tsum tau raws li cov kev cai tshwj xeeb.
3. Optimization txoj kev ntawm electrolytic polishing tsis ntawm TC4 alloy
1. Txiav txim siab qhov zoo tshaj plaws electrolytic polishing kua mis los ntawm kev sim
Los ntawm kev sim ntawm electrolytic polishing kua nrog cov qauv sib txawv, qhov zoo tshaj plaws electrolytic polishing kua rau TC4 alloy yog txiav txim siab kom tau txais qhov zoo tshaj plaws polishing nyhuv.
2. Parameter optimization raws li EBSD cov txiaj ntsig
Los ntawm kev ua EBSD kev soj ntsuam ntawm qhov chaw ntawm TC4 alloy tom qab electropolishing, txheeb xyuas cov yam ntxwv crystallographic nyob rau hauv qhov sib txawv tsis, thiab txiav txim siab qhov zoo tshaj plaws electropolishing tsis kom tau qhov zoo tshaj plaws polishing zoo.
3. Kho qhov ntsuas raws li qhov xav tau ntawm daim ntawv thov
Raws li cov kev xav tau ntawm daim ntawv thov tiag tiag, cov electropolishing tsis ntawm TC4 alloy yog tsim nyog kho kom tau raws li cov kev cai polishing zoo.
IV. Xaus
Los ntawm kev tshawb nrhiav thiab ua kom zoo dua ntawm EBSD electropolishing tsis tau ntawm TC4 alloy, qhov zoo tshaj plaws polishing nyhuv tuaj yeem tau txais, qhov zoo thiab kev ua haujlwm ntawm cov khoom tuaj yeem txhim kho, thiab daim ntawv thov tiag tiag xav tau hauv ntau qhov chaw tuaj yeem ua tiav. Nrog rau kev nce qib ntawm cov ntaub ntawv tshawb fawb thiab kev siv thev naus laus zis thev naus laus zis, kev kawm ntawm electropolishing tsis ntawm TC4 alloy yuav muab kev txhawb nqa tseem ceeb thiab lav rau nws daim ntawv thov dav.
