Kev pov tseg lub neej yog cov plua plav pov tseg ntawm tib neeg lub cev, xws li lub ntsej muag, puv taub hau, tes, ko taw, lossis lub cev. Txhawm rau ua lub neej pov tseg, koj yuav tsum pib los ntawm kev tsim pwm ntawm ib feem ntawm tus neeg lub cev. Tom qab ntawd, koj yuav tsum tau npog cov pwm nrog cov ntaub qhwv plaster kom tsim ib lub casing. Tom qab ntawd, koj tau ntim cov pwm ntim nrog cov yas los tsim cov yas yas uas muaj sia nyob ntawm tus neeg ntawd lub cev. Cov txheej txheem yog siv sijhawm ntev, tab sis nws yog qee yam uas koj tuaj yeem kawm paub yuav ua li cas thiab yooj yim ua nrog kev pab ntawm phooj ywg lossis ob.
Cov kauj ruam
Ntu 1 ntawm 3: Sib tov thiab Siv Cov Khoom Siv Molding
Kauj Ruam 1. Sau koj cov khoom siv
Lub neej pov tseg xav tau ntau yam khoom siv, uas koj yuav xav tau los ntawm cov tuam txhab tshwj xeeb cuam tshuam lossis khw muag khoom kos duab. Qee lub tuam txhab txawm muag cov khoom siv nrog txhua yam koj xav tau rau lub neej casting. Tsis txhob sim ua lub neej pov tseg yam tsis muaj cov ntaub ntawv xav tau lossis koj yuav tsis tuaj yeem ua tiav cov txheej txheem kom raug. Koj yuav xav tau:
- Alginate hmoov. Nov yog qhov koj yuav sib xyaw ua cov khoom siv molding. Xaiv cov khoom tsim rau lub neej casting. Yog tias koj yuav yog lub neej pov rau tib neeg cov hniav, tom qab ntawd nco ntsoov tau txais kev kho hniav alginate. Koj yuav xav tau alginate ntau dua yog tias koj tab tom pov rau thaj tsam loj ntawm tus neeg lub cev, thiab tsawg dua yog tias koj tab tom pov rau thaj chaw me me. Rau txoj haujlwm loj, koj yuav xav tau kwv yees li 1.5 phaus, xws li rau cov neeg laus lub cev. Txawm li cas los xij, rau qee yam me me, xws li tus menyuam mos txhais tes, koj tsuas xav tau txog 3.5 ooj.
- Cov ntaub pua plag (zoo ib yam li kws kho mob yuav siv los ua cov cam khwb cia). Koj yuav xav tau ntau los yog tsawg dua cov ntaub qhwv nyob ntawm seb yam uas koj tab tom ua. Rau qee yam zoo li lub taub hau tag nrho, koj yuav xav tau ib puag ncig 7 yob ntawm cov ntaub qhwv yas. Rau qee yam zoo li ib nrab ntawm lub cev hnyav, koj yuav tsuas xav tau 3 yob.
- Plaster. Tus nqi ntawm cov plaster koj yuav xav tau yuav nyob ntawm ib feem ntawm tus neeg lub cev uas koj tab tom pov. Rau kev ua kom lub cev tag nrho rau pem hauv ntej, koj yuav xav tau ntawm 8 txog 10 phaus. Rau qee yam me me, xws li tus menyuam txhais tes, koj xav tau kwv yees li ½ phaus.
- Txhuam xim loj.
- Cov thoob rau cov khoom sib xyaw.
- Ntoo ntoo rau nplawm cov khoom siv.
- Lub taub hau taub hau (xaiv tau, xav tau rau lub neej pov rau tib neeg lub taub hau nkaus xwb).
- Txiab muaj kev nyab xeeb (rau cov cam uas mus ncig ib feem ntawm lub cev, xws li lub taub hau tag nrho).
Kauj Ruam 2. Sau npe kev pab ntawm phooj ywg lossis ob tug
Ua lub neej pov tseg ntawm ib feem ntawm tus neeg lub cev yog yooj yim dua nrog kev pab. Koj yuav tsum tau siv cov khoom siv molding sai dua thiab koj kuj tseem yuav xav tau sib xyaw ua ntau pawg, yog li muaj ib lossis ob tus neeg muaj los pab koj yuav ua rau cov txheej txheem yooj yim dua.
Kauj Ruam 3. Npaj thaj chaw uas koj xav kom lub neej pov tseg
Ua ntej koj pib, xyuas kom tseeb tias thaj chaw uas koj xav kom lub neej pov tseg yog liab qab kiag li. Kom tus neeg tshem tag nrho cov khaub ncaws los ntawm thaj chaw thiab cov hniav nyiaj hniav kub uas tuaj yeem ua tau.
Yog tias koj yuav yog lub neej pov ib tus neeg lub taub hau, tom qab ntawd nco ntsoov npog lawv cov plaub hau nrog lub hau taub hau ua ntej. Muaj cov txheej txheem pwm txhais rau cov tib neeg muaj plaub hau, tab sis cov khoom siv molding yuav raug daig hauv cov plaub hau, yog li npog tus neeg lub taub hau kom tiav nrog lub hau taub hau
Kauj Ruam 4. Sib tov alginate
Ua raws li cov chaw tsim khoom qhia rau sib xyaw alginate los tsim cov khoom siv molding. Feem ntau ntawm cov sib tov no teeb tsa sai, yog li koj yuav tsum tau npaj los thov lawv sai li sai tau thaum lawv sib xyaw.
Kauj Ruam 5. Siv cov khoom siv molding
Siv tus txhuam hniav loj los siv cov khoom siv mould rau ib feem ntawm tus neeg lub cev uas koj yuav raug pov. Koj yuav zoo li yuav tsum tau thov peb lossis ntau txheej kom ntseeg tau tias txawm tias npog. Cov txheej txheem yuav teeb tsa sai, tab sis tsis txhob tos rau txhua txheej kom qhuav kom siv tau cov txheej ntxiv. Tsuas yog siv lawv ib qho dhau ib qho. Cov khoom siv molding yuav tsum zoo thiab tuab thaum koj ua tiav.
- Ua tib zoo saib kom tsis txhob npog tus neeg lub qhov ntswg thaum siv cov khoom siv molding rau ib tus neeg lub ntsej muag. Nws yog ib qho tseem ceeb kom tso lub qhov ntswg tsis muaj silicone kom lawv tseem tuaj yeem ua pa thaum lub sijhawm ua haujlwm.
- Kev txhaj tshuaj molding yuav teeb tsa sai-hauv 3 txog 8 feeb nyob ntawm seb hom twg. Yog tias alginate tsis zoo li khov, tom qab ntawd tos ob peb feeb ntxiv rau nws kom teeb tsa ua ntej thov cov ntaub qhwv cov ntaub qhwv nws.
Kauj Ruam 6. Npog cov pwm nrog cov ntaub qhwv yas
Thaum cov txheej txheem alginate tau teeb tsa, pib dauv cov ntaub qhwv hauv cov dej kom ntub lawv thiab tom qab ntawd pib siv lawv hla txheej txheej txheej. Thov siv ob peb txheej ntawm cov ntaub qhwv hla tag nrho thaj chaw uas tau npog nrog molding. Nyob ntawm thaj chaw, koj yuav xav tau txiav ib co kab kom haum cov ntsiab lus ntawm thaj chaw, xws li ib puag ncig lub qhov ntswg thiab qhov ncauj rau lub ntsej muag.
Nco ntsoov khaws lub qhov ntswg kom pom tseeb yog tias koj tab tom thov cov yas rau ib tus neeg lub ntsej muag
Ntu 2 ntawm 3: Tshem Tawm Casing thiab Pwm
Kauj Ruam 1. Cia cov ntaub qhwv plaster kom qhuav tag
Cov ntaub qhwv ntaub yuav pib qhuav tom qab ob peb feeb xwb. Txawm li cas los xij, nws yuav siv sijhawm ntev dua qhov no rau txhua txheej ntawm cov ntaub qhwv kom qhuav thiab qee yam khoom tuaj yeem qhuav sai dua lossis qeeb. Txheeb xyuas cov chaw tsim khoom cov lus qhia kom ntev npaum li cas kom tawm lub casing hauv qhov chaw kom ntseeg tau.
Kauj Ruam 2. Tshem cov pluaj yas
Thaum cov ntaub qhwv cov ntaub qhwv qhuav, ua tib zoo tshem lub casing uas lawv tau tsim los ntawm tus neeg lub cev. Txawm hais tias lub pluaj qhuav, nws tseem tuaj yeem tawg lossis nti, yog li ceev faj thaum koj tshem nws.
- Yog tias koj tsuas yog muab lub casing rau ib nrab ntawm tus neeg lub cev, xws li sab xub ntiag ntawm lawv lub cev lossis ib sab ntawm lawv txhais tes, tom qab ntawd koj yuav tsum tuaj yeem xoob cov npoo nrog koj cov ntsis ntiv tes thiab tom qab ntawd maj mam nqa lub casing tawm.
- Yog tias koj tso cov cam khwb cia rau ntawm thaj chaw tag nrho, tom qab ntawd koj yuav xav tau txhawm rau txhawm rau ua ob daim. Siv cov cuab yeej, xws li lub hau ntswj taub hau tiaj tus, txhawm rau ua tib zoo cais ob ntu.
Kauj Ruam 3. Tev lub mould kom zoo zoo
Alginate molding yog qhov kawg uas koj yuav tsum tau tshem tawm. Yog tias koj tau muab cov yas tso rau saum ib feem ntawm lub cev, tom qab ntawd koj yuav tsum tau siv txiab kev nyab xeeb los txiav nws.
Txiav hla ib cheeb tsam qhia meej ntawm cov molding, xws li sab nraum qab ntawm lub taub hau, siv tus qauv zig zag. Qhov no yuav pab ua kom yooj yim dua rau kev tsim cov txheej txheem thaum koj npaj txhij ua nws nrog plaster rau lub neej pov tseg
Ntu 3 ntawm 3: Ua Plaster Cast
Kauj Ruam 1. Npog cov pwm nrog cov ntaub yas
Tom qab koj tau tshem cov plas casing thiab pwm, koj tuaj yeem pib ua koj cov phom nrum. Txhawm rau pib, kho cov npoo ntawm pwm yog tias koj yuav tsum txiav nws. Tom qab ntawd, muab cov pwm tso rau sab hauv ntawm lub pluaj yas.
Koj yuav xav tau siv cov ntsia hlau los tuav cov plaster hauv qhov chaw yog tias koj tau ua ib feem ntawm tib neeg lub cev, xws li lub taub hau tag nrho. Tsis txhob ntswj rau hauv lub hau ntswj txhua txoj hauv kev lossis koj tuaj yeem tsoo cov plaster thiab nkag mus rau pwm
Kauj Ruam 2. Muab cov pwm qhib rau sab
Koj yuav tsum tau teeb tsa lub pwm kom koj tuaj yeem yooj yim ncuav cov plaster rau hauv thiab kom cov plaster yuav nyob twj ywm. Nrhiav qib ib puag ncig qhov chaw uas cov plaster yuav tsis cuam tshuam thiab uas nyob deb ntawm cov tsiaj thiab menyuam yaus.
- Yog tias koj muaj cov cam khwb cia ntawm ib sab ntawm ib tus neeg lub cev, tso cov pwm rau hauv nws lub casing rau ntawm ib qib nrog cov pwm tuaj ntsib.
- Yog tias koj tau ua ib feem ntawm lub cev, xws li ntawm tus neeg lub taub hau, tes, lossis ko taw, tom qab ntawd muab cov pwm tso rau hauv lub thoob uas tsis muaj dab tsi.
Kauj Ruam 3. Sib tov cov plaster
Sib tov cov plaster tom qab koj cov pwm npaj kom puv nrog cov plaster. Lub plaster yuav pib teeb tam sim, yog li nws yog qhov tseem ceeb uas yuav tsum tau siv nws tom qab koj sib tov nws. Nco ntsoov tias koj tsis ua rau cov plaster ntau dhau lossis nws yuav tsim cov pa npuas.
Kauj Ruam 4. Ncuav cov plaster rau hauv pwm maj mam
Thaum cov plaster tau sib xyaw, maj mam pib nchuav nws mus rau hauv cov pwm. Tsuas yog sau cov pwm txog ib nrab ntawm thawj zaug kom koj tuaj yeem siv koj txhais tes tso tawm cov pa cua yog xav tau. Tom qab ntawd, maj mam ncuav lwm txoj hauv kev thiab sib tov nrog koj txhais tes dua kom tso cua npuas yog tias xav tau.
Nco ntsoov ntxuav cov plua plav tawm ntawm koj txhais tes tom qab koj txhuam kom tso cov pa npuas
Kauj Ruam 5. Tos kom cov ziab qhuav
Lub plaster yuav tsum tau qhuav ib hmo lossis tej zaum ntev dua. Tsis txhob cuam tshuam cov plaster txhua lub sijhawm no. Nws yuav zoo li matte thiab hnov nyuaj thaum nws qhuav tag.
Kauj Ruam 6. Tshem sab nrauv thiab puab ua tib zoo
Thaum cov plaster tau qhuav tag, koj tuaj yeem tshem cov txheej sab nrauv thiab tom qab ntawd tshem tawm cov pwm. Mus qeeb vim tias pwm tuaj yeem rhuav yog tias koj mus nrawm heev. Koj tuaj yeem siv cov pwm ob peb zaug ua ntej nws yuav pib tawg, yog li yuav tsum tau ceev faj ntxiv yog tias koj npaj yuav rov siv nws.
