Tsev > Xov xwm > Ntsiab lus

Lub hauv paus ntawm Laser Cleaning Safety

Mar 15, 2024

Lub hauv paus tseem ceeb tshaj plaws ntawm kev ntxuav lub laser muaj xws li:
1. Laser Safety Enclosure
Thaum ua haujlwm ntawm lub tshuab ntxhua khaub ncaws laser, lub tsev tuaj yeem pab tiv thaiv cov neeg taug kev thiab cov neeg ua haujlwm los ntawm kev xav thiab nthuav dav. Thaum lub vaj huam sib luag nkag los yog lub qhov rooj qhib los yog ib qho khoom ploj lawm, lub kaw lus tsim tau zoo yuav tiv thaiv lub laser los ntawm kev ua haujlwm. Txhua qhov teeb tsa yuav tsum suav nrog kev sib cuam tshuam los xyuas kom meej tias tsis muaj leej twg tuaj yeem nkag mus rau thaj chaw kho qhov muag thaum siv lub laser.
2. Cov khoom siv tiv thaiv tus kheej
Tsis yog txhua txoj haujlwm yuav tsum muaj lub tsev nyob ruaj khov - tshwj xeeb tshaj yog thaum siv lub tshuab nqus tsev laser. Txawm li cas los xij, kev siv cov lasers xav tau qhov chaw muaj kev phom sij. Thaum ua haujlwm txhua lub zog-tshuaj laser tsis muaj vaj tse, koj yuav tsum hnav cov looj tsom iav tiv thaiv laser - suav nrog txhua tus neeg nkag mus rau thaj chaw kho qhov muag uas siv lub laser. Cov cheeb tsam ib puag ncig yuav tsum tau tswj hwm thiab suav nrog cov paib kom ua raws li cov txheej txheem. Feem ntau, lasers tsim tsom wavelengths ntawm lub teeb nyob rau hauv ib qho chaw tshwj xeeb, thiab nrog peb cov khoom siv laser, koj yuav tsum tsis txhob cia lub laser emission tuaj rau hauv koj lub qhov muag lossis tawv nqaij. Rau lub qhov muag, qhov no suav nrog kev sib cuag tsis ncaj, xws li diffuse reflection, xws li thaum laser emission bounces tawm ntawm ib tug raug hlau nto, los yog specular reflection, piv txwv li ib tug kho qhov muag daim iav los yog ib tug optically polished nto. Tsis zoo li lwm txoj kev ntxuav lub tshuab tawg, tsis tas yuav tsum muaj hnab looj tes yog tias ua raws li cov txheej txheem kev nyab xeeb. Ua ntej ua haujlwm ib qho kev tu lub laser, koj yuav tsum tau kawm txog yuav ua li cas siv lub laser kom zoo thiab tshem tawm txoj kev pheej hmoo ntawm kev ua phem rau koj tus kheej lossis lwm tus.

192

3. Lwm yam kev ntsuas kev ruaj ntseg
Thaum ntxuav cov xim tsis zoo, xws li txhuas lossis chromium-raws li xim, laser tshuab txo qhov kev pheej hmoo ntawm cov pa paug. Txawm li cas los xij, cov kab mob no muaj nyob hauv huab cua thiab yuav tsum tau ntes, yog vim li cas peb cov cuab yeej tsim los ntes thaum koj ntxuav thiab raug pov thawj tias muaj kev nyab xeeb heev. Lwm hom kev tshaj tawm tawm uas tshem tawm cov txheej txheem txaus ntshai no ua rau huab cua tsis zoo thiab tuaj yeem ua rau muaj mob rau lub qhov muag, tawv nqaij thiab lub ntsws. Tab sis vim tias cov kab mob nqus cov laser, tawg rau hauv cov pa roj, thiab tom qab ntawd raug ntes los ntawm peb cov qauv tsim kho qhov muag thiab pom huab cua, qhov kev pheej hmoo tseem ceeb txo. Peb lub tshuab laser kuj tseem yuav xav tau 480 V. Ib yam li lwm yam kev daws teeb meem hluav taws xob, koj yuav tsum nco ntsoov ua tib zoo saib xyuas cov khoom siv hluav taws xob kom raug kaw lossis tagging cov txheej txheem kom tsis txhob raug. Nrog kev cob qhia kom raug, koj tuaj yeem txo qhov kev pheej hmoo ntawm hluav taws xob poob siab. Cov khoom uas tsis yog xim hlau - suav nrog ntoo, ntawv thiab lwm yam khoom siv hluav taws xob - tuaj yeem ua rau muaj kev pheej hmoo ntawm nplaim taws yog tias raug hluav taws xob kho qhov muag ntev txaus. Yog hais tias lub beam tsis ua kom pom tseeb, cov khoom yuav pib cua sov mus rau qhov chaw ntawm combustion. Nws yog qhov zoo tshaj kom tshem tawm cov khoom siv hluav taws xob los ntawm qhov chaw laser ablated ua ntej ntxuav.

You May Also Like
Xa kev nug