Hauv kev tsim ntau yam, tus kws ua yeeb yam xav tau cov cuab yeej uas tsis yooj yim nrhiav hauv khw muag khoom - piv txwv li, pwm rau nrum los ntawm plaster lossis lwm yam khoom siv. Cov kws txawj ua txuj ci xav tau ntau yam qauv, thiab lawv tsis to taub tas mus qhov twg. Txawm li cas los xij, muaj thev naus laus zis uas tso cai rau koj tus kheej ua qhov yooj yim kom hloov tau yooj yim ntawm ib qho duab. Cov khoom siv rau kev tsim cov ntawv zoo li no yog ob-txheej txheem silicone.
Cov Lus Qhia
Kauj ruam 1
Yuav cov silicone thiab cov catalyst rau nws. Tom qab ntawd, ua ib lub taub ntim rau hauv uas koj yuav nchuav qhov sib xyaw los ntawm cov khoom siv tsis tau ntev ntev los ntawm kev siv cov kua nplaum, lossis nqa qee daim ntawv npaj.
Kauj ruam 2
Tso txheej txheej tshwj xeeb ntawm cov pob zeb tsis zoo nkauj uas tsis yog daim tawv hnyav rau hauv lub khob kom cov plasticine puv nws ib nrab.
Kauj ruam 3
Ua kom cov npoo av nplaum thiab tom qab ntawd tso cov qauv uas koj xav ua kom ntog rau nws. Tsis txhob hnov qab hlais cov yas ntawm ntau qhov chaw kom daim ntawv tsis txav.
Kauj ruam 4
Ncuav ib yam dab tsi qhuav thiab me me rau hauv cov txiaj ntsig plasticine pwm kom ntsuas qhov ntim ntawm qhov pwm. Tom qab sau daim ntawv nrog cov khoom siv ntau, nchuav nws mus rau hauv lub thawv ntsuas kom laij cov khoom ntim hauv grams.
Kauj ruam 5
Ntub dej saum npoo ntawm tus qauv nrog xab npum dej, siv quav ciab lossis roj. Tom qab ntawd, tom qab ua tib zoo nyeem cov lus qhia, muab ob qhov sib xyaw ntawm cov silicone loj tso rau hauv cov qib uas yuav tsum tau, thiab nchuav qhov sib tov sib xyaw rau hauv cov dej ntws nyias mus rau hauv cov pwm raws kab npoo ntawm ob sab.
Kauj Ruam 6
Tom qab cov kab noj hniav sab nrawm ntawm cov pwm tau ua rau tawv tawv, tshem tawm cov plasticine thiab ntub ob qho qauv thiab pwm dua.
Kauj Ruam 7
Npaj silicone ntau qhov sib xyaw thiab hliv rau hauv cov pwm nrog cov qauv uas tso rau hauv. Nws tseem nyob tos kom txog thaum lub silicone yog kom qhuav thiab muaj zog.
Kauj ruam 8
Tom qab ntawd, qhib lub pwm, tshem cov qauv ntawm nws thiab txuas ntxiv cov npoo ntawm pwm nrog paraffin, plaster, resin lossis paraffin.
Kauj Ruam 9
Txhawm rau kom koj cov pwm nyob ntev thiab siv tau zoo, nco ntsoov tsis txhob ncab nws ntau dhau, ntswj nws, quav nws ib nrab, lossis tawg nws nrog txiav khoom. Kho koj daim foos nrog saib xyuas.
