Ua tib zoo daws cov teeb meem technical ntawm cuaj loj UV Optical Roj
2023-01-06
Tianhui
65
1. Yog vim li cas rau qhov tshwm sim ntawm "linen": a. Ink muaj qhov tshwm sim crystallization; Solution: a. Ntxiv 5% lactic acid rau UV roj los rhuav tshem cov yeeb yaj kiab siv lead ua lossis tshem tawm cov roj lossis cov plaub hau kho;. 2. Yog vim li cas rau qhov tshwm sim ntawm strip marks thiab wrinkles: A.UV yog tuab heev, tus nqi ntawm txheej yog loj heev, feem ntau nyob rau hauv cov menyuam txheej. Solution: a. Txo tus nqi viscosity ntawm UV roj, ntxiv ib qho tsim nyog ntawm cov kuab tshuaj cawv kom dilute. 3. Bubble phenomenon: a. Qhov zoo ntawm UV roj siv tsis yog siab, UV roj nws tus kheej muaj cov pa npuas, thiab feem ntau ntawm lawv tshwm sim hauv kev siv cov lo lo ntxhuav network teeb. Solution: a. Hloov cov roj zoo UV lossis muab tso rau lub sijhawm ua ntej siv. 4. Ua rau cov txiv kab ntxwv tev tshwm sim: A.UV muaj roj viscosity siab thiab ntws tsis zoo; b. Cov menyuam txheej yog tuab heev thiab tsis du thiab cov txheej yog loj dhau; c. Solution: a. Txo viscosity, ntxiv tus neeg sawv cev ntws thiab cov kuab tshuaj tsim nyog;. 5. Yog vim li cas rau cov plaub hau adhesion: a. Tsis txaus ultraviolet lub teeb siv los yog lub tshuab ceev heev; B.UV optical roj cia lub sij hawm ntev heev; c. Ntau dhau diluent uas tsis koom nrog cov lus teb. Kev daws: A. Thaum qhov ceev ntawm kev kho yog tsawg dua 0.5 vib nas this, lub hwj chim ultraviolet yuav tsum tsis txhob tsawg dua 120W / cm;. 6. Cov adhesion tsis zoo, uas tsis tuaj yeem thov lossis raug rho tawm haujlwm: A. Printing number case tsim cov roj crystallized, pollination, thiab lwm yam, thiab cov roj ntau ntau thiab cov roj qhuav hauv tus number case; Cov txheej yog nyias heev;. Kev daws: A. Tshem tawm cov txheej siv lead ua, kho cov plaub hau los yog roj lossis ntxiv 5% lactic acid; , Ua kom cov txheej txheem ntau ntxiv; d. Hloov cov mesh cov menyuam uas phim cov roj UV kho qhov muag; Los yog hloov cov roj tshwj xeeb UV kho qhov muag lossis xaiv cov khoom siv nrog kev ua haujlwm zoo. 7. Cov luster tsis txaus Brightness tsis txaus: A.UV lub teeb roj viscosity tsawg dhau, txheej nyias nyias, thiab txheej tsis sib xws; b. Cov ntaub ntawv luam tawm yog ntxhib thiab nqus tau zoo heev; Me me; d. Solution: a. Ua kom cov viscosity thiab txheej txheej ntawm UV kho qhov muag roj, kho cov txheej txheem txheej txheej kom cov txheej txheej zoo li qub; Ntxiv roj muab;. 8. Yog vim li cas rau qhov tshwm sim ntawm dawb dots thiab pinhole: a. Cov txheej yog nyias dhau los yog cov menyuam mesh zoo dhau lawm; Rolling lub thickness ntawm txheej; b. Ntxiv ib qho me me ntawm tus neeg sawv cev du thiab siv cov diluents nquag koom nrog cov tshuaj tiv thaiv;. 9. Tus ntxhiab tiag tiag vim muaj ntxhiab tsw loj: a. Kev ziab kom qhuav tsis yog tag nrho, xws li lub teeb tsis txaus lossis ntau dhau tsis-reactive diluents; b. Tsis muaj peev xwm tiv thaiv oxygen cuam tshuam. Solution: a. CITIC thiab ziab yuav tsum tau ua kom tiav, xaiv qhov tsim nyog lub teeb lub zog thiab ceev, txo kev siv cov tshuaj tsis-reactive diluents lossis tsis siv; b. Txhim kho qhov cua thiab tso pa tawm.
Tom qab ob xyoos ntawm atrophy ntawm lub ntiaj teb no automation kev ua lag luam, nws yuav rov qab mus rau txoj kev loj hlob, thiab ib tug tshiab qauv ntawm lub ntiaj teb no manufacturing technology kev lag luam yog tshwm sim. Acco
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Reject
Khoom qab zib Chaw
Pom zoo tam sim no
Koj cov ntaub ntawv tseem ceeb, cov ntaub ntawv ua haujlwm hauv online, cov ntaub ntawv hloov chaw, cov ntaub ntawv nkag tau yog tsim nyog los muab koj li kev yuav khoom, kev hloov pauv, thiab kev pabcuam thiab xa khoom. Kev thim ntawm qhov kev tso cai no yuav ua rau kev ua haujlwm ntawm kev kav khw lossis lossis tuag tes tuag taw ntawm koj tus lej nyiaj.
Koj cov ntaub ntawv tseem ceeb, cov ntaub ntawv ua haujlwm hauv online, cov ntaub ntawv sib txuas, cov ntaub ntawv nkag tau tseem ceeb los txhim kho kev tsim kho lub vev xaib lub vev xaib thiab txhim kho koj qhov kev yuav khoom.
Koj cov ntaub ntawv tseem ceeb, kev coj ua haujlwm hauv online, cov ntaub ntawv sib txuas, cov ntaub ntawv nyiam, thiab cov ntaub ntawv nkag mus rau cov hom phiaj tshaj tawm los ntawm cov khoom lag luam uas xav tau ntau dua rau koj.
Cov ncuav qab zib no qhia peb seb koj siv lub xaib thiab pab peb ua kom nws zoo dua. Piv txwv li, cov ncuav qab zib no tso cai rau peb suav tus naj npawb ntawm cov neeg tuaj saib peb lub vev xaib thiab paub seb cov neeg tuaj saib txav li cas thaum siv nws. Qhov no pab peb txhawm rau txhim kho peb lub xaib ua haujlwm. Piv txwv li, los ntawm kev txhim kho cov neeg siv uas lawv tab tom nrhiav thiab tias lub sijhawm thauj khoom ntawm txhua nplooj ntawv tsis ntev.