Nyob rau hauv cov txheej txheem ntawm kev txau cov qhov rooj thiab qhov rais feem ntau tsis zoo tag nrho, qee qhov tsis xws luag yuav raug nthuav tawm, xws li: wrinkle, xim, hauv qab, poob tawm thiab lwm yam, cov lus piav qhia hauv qab no ntawm cov laj thawj.
Q: Wrinkling yog dab tsi?
Qhov ua rau wrinkling?
Crinkle yog convex ridge tsos ntawm cov xim zaj duab xis nto.
Yog vim li cas:
1, txheej txheej, txheej txheej yog tuab heev;
2. Kev ua pa ntau dhau ntawm qhov chaw pleev xim;
3, txheej txheej hnyav tso tawm kev ua tau zoo yog qhov tsis zoo, cov kuab tshuaj volatile gradient tsis tsim nyog;
4, xim viscosity tsawg dhau, qhov chaw ua haujlwm tsis txaus, xim zaj duab xis ntws.
Q: Yuav ua li cas tiv thaiv wrinkling?
1, kev siv hauv qab kom qhuav sai, txheej txheej qhuav nrawm me ntsis qeeb xim;
2, kev tsim kho ntawm cov txheej viscosity yuav tsum yog nruab nrab, thiab tswj cov txheej thickness;
3, kev siv cov xim tsim nyog;
4. Tswj qhov cua ntim ntawm qhov chaw tsim kho;
5, nyob rau hauv cov xim zaj duab xis viscosity tsis tau nce mus rau ib tug tej yam degree ua ntej, loj cheeb tsam ntawm lub workpiece yuav tsum tau muab tso rau theem.
Q: Dab tsi yog chromatic aberration?
Qhov ua rau ntawm chromatic aberration?
Chromatic aberration yog hais txog qhov tshwm sim uas cov xim ntawm cov khoom tiav tsis sib haum nrog cov xim ntawm cov qauv hauv cov xim pleev xim.
Ua rau ntawm qhov sib txawv xim:
1, muaj xim sib txawv ntawm cov xim pleev xim;
2. Nyob rau hauv cov txheej txheem pob tshab xim txheej, cov xim txheej thickness yog inconsistent los yog xim ntawm substrate yog inconsistent;
3, hauv qab txheej infiltration, cuam tshuam cov xim ntawm cov xim tiav;
4, khoom xim txheej ntab xim, txheej thickness yog inconsistent los yog txheej txheej yog txawv.
Q: Yuav ua li cas tiv thaiv chromatic aberration?
1, nws yog qhov zoo tshaj plaws los siv tib batch ntawm cov xim xim los yog xim tshuaj xyuas ua ntej pleev xim;
2, xim yog qhov zoo tshaj plaws ua haujlwm los ntawm tib neeg lossis ntxiv dag zog rau kev tswj hwm kev ua haujlwm;
3, xaiv cov xim los tiv thaiv, kev ua haujlwm zoo ntawm cov xim ntab xim;
4. Ntsuas cov xim ntawm lub substrate.
Q: Vim li cas tib batch tsim cov xim sib txawv?
1, tsis sib npaug stirred;
2. Tsis sib xws dilution;
3, kev tsim kho sib txawv (phau ntawv lossis cov cuab yeej);
4. Txawv zaj duab xis thickness;
5. Lub peev xwm nqus ntawm cov xim ntawm sab nraud ntawm lub substrate tsis sib haum;
6, substrate nto roughness txawv;
7, primer txheej tsis sib xws;
8, xim exhibition yog tsis zoo inferior khoom.
Q: Vim li cas cov xim ntawm cov xim tiav qee zaum txawv ntawm daim npav xim?
Daim npav xim yog luam tawm siv cov cuab yeej siv niaj hnub no, thiab nws yog ze li sai tau rau cov xim xim ntawm daim npav siv xim, nws tsuas tuaj yeem cuam tshuam cov xim xim.
Q: Dab tsi yog qhov nthuav tawm hauv qab?
Qhov ua rau raug?
Qhov tshwm sim uas cov txheej txheej saum npoo tsis tuaj yeem npog cov xim ntawm cov substrate hauv cov xim xim xim yog hu ua nthuav tawm hauv qab.
Yog vim li cas:
1, cov ntsiab lus pigment nyob rau hauv lub txheej yog tsawg, thiab lub hwj chim npog yog tsis txaus;
2, xim sib tov tsis sib xws, cov xim tsis nplawm;
3. Lub thinner yog qeeb ziab, zaj duab xis muaj zog fluidity, thiab ntug txheej yog nyias dhau.
4. Cov dej xau tshwm sim thaum lub sijhawm ua haujlwm;
5, cov xim hauv qab txheej yog sib sib zog nqus, cov xim txheej txheej yog lub teeb.
Q: Yuav ua li cas kom tsis txhob nthuav tawm hauv qab?
1, xaiv cov txheej txheej zoo;
2, xyuam xim rau kev sib xyaw ua ntej kev tsim kho;
3, tsim nyog kho cov txheej viscosity los yog xaiv me ntsis sai qhuav thinner, ntug tuaj yeem tsim nyog nce txheej txheej thickness;
4, kev siv cov txheej nyias nyias txhais tau tias ntau zaus;
5. Ua haujlwm nyob rau hauv ib qho kev txiav txim kom tsis txhob plam txheej;
6, txheej hauv qab, txheej txheej xim yog loj heev, qhov zoo tshaj plaws tom qab xim yog me ntsis sib dua.