Infrared cov koob yees duab - ntaub ntawv nyob rau hauv kev txiav txim

Nyob ntawm seb dab tsi nws muaj ib tug yoj ntev, lub spectrum ntawm solar tawg yuav tau muab faib mus rau hauv xya feem tawg - rays ray, gamma tawg, pom lub teeb, xov tooj cua tsis, microwaves, infrared teeb thiab pom lub teeb. Cov tib neeg qhov muag yuav pom cov "pom lub teeb." Rau peb nws yog hu ua lub teeb. Nws unusually tiag tiag li piv txwv yog tus zaj sawv, qhov twg heev zoo tib yam dawb xim decomposed rau tej theem. Yuav ua li cas ib tug txawv ib tug infrared koob yees duab.

Infrared tawg sab thaum pib ntawm lub xyoo pua puv 19. nws yog ib tug electromagnetic tawg occupying ib spectral khwv, uas sau rau ciam teb ntawm lub teeb liab uas peb muaj peev xwm pom thiab shortwave tawg. Niaj hnub no yog nce manufactured infrared lub koob yees duab nrog nws ob txhais tes. Infrared tawg yuav tau muab faib mus rau hauv peb lub hom twg:

• Longwave.
• Medium-.
• Shortwave.

Dag qhov chaw xws tsis tau hauj lwm raws li incandescent teeb, tej hub los yog hlau daim hlau, roj burners, qwj, thiab lwm yam Tam sim no, infrared lub koob yees duab yog dav siv nyob rau hauv ntau ntau qhov chaw ntawm peb lub neej txhua hnub. Qhov no cosmetology, thiab electronics, thiab tshuaj thiab khoom noj khoom haus kev lag luam. Nyob rau lub hauv paus ntawm lub infrared tawg yog ua ib tug plurality ntawm sab nraud pab kiag li lawm - txiaj detectors, tej thaj chaw deb ntawm lwm yam uas, cua sov thiab spotlights.

Pem taub thiab tiag tiag taw qhia ntawm daim ntawv thov ntawm thermal zog yoj ntaub ntawv - kom qhuav thiab kom tsis muaj menyuam ntawm tag nrho cov hom ntawm cov khoom thiab cov ntaub ntawv. Infrared tshuab pab kom qhuav thiab Tsau tshuaj rau cov xim tsev thiab khoom noj. Nyob rau hauv kev lag luam feem ntau siv peb kom qhuav hom:

• THERMORADIATIVE qauv (siv infrared tawg).
• Convective qauv (siv kub huab cua).
• Chav.

Ib tug infrared koob yees duab yuav pab ua hauj lwm nrog txhua yam ntawm enamels thiab xim tsev, xws li dej-soluble thiab acrylic. Thaum lub sij hawm xws kom qhuav xim ntaub ntawv dhau los ntawm cov kua rau khoom, nws yog hu ua tshuaj curing. Thaum lub sij hawm convective kom qhuav chamber dries thiab heats thawj sab sauv cover txheej tom qab ntawd tsis pub tawm ntawm lub kuab.

Nyob rau hauv thiaj li yuav kom xaiv cov infrared kom qhuav ntaus ntawv, nws yog tsim nyog them sai sai mus rau ib tug xov tooj ntawm cov yam tseem ceeb uas yuav cuam tshuam rau cov txheej txheem. Thawj thiab foremost yog lub siab tshaj plaws thaum tshav kub kub, uas tej zaum yuav tiv thaiv tau cov infrared koob yees duab. Nyob rau hauv tas li ntawd - lub siab tshaj plaws cua kub ntawm ib tug substrate khoom, lub hwj chim uas muaj ib lub hwj chim qhov twg los, raws li zoo li qhov nyhav thiab qhov luaj li cas ntawm cov khoom raug qhuav.

Saum toj no tag nrho, peb yuav tsum tsis txhob hnov qab tias kom qhuav lub sij hawm nyob rau cov xim, uas muaj ib tug xim thiab nws muaj pes tsawg leeg. Qhov no yog vim lub fact tias ntaub ntawv sib txawv reflecting muaj peev xwm tej zaum yuav txawv. Kaj xim ntawm cov xim muaj hlau rays tsis txhob nqus thiab muaj kev cuam tshuam tsuas ib feem ntawm lawv, uas yog vim li cas lawv kom qhuav yuav tsum tau ib co ntau lub sij hawm. Nyob rau tib lub sij hawm xim "nws yog xim hlau" tej zaum yuav ua ntu no cov nyhuv. Lawv muaj txhuas hais uas muaj kev cuam tshuam lub rays zoo li ib daim iav. tsaus xim dries sai npaum li cas.