Koj puas paub Cov Ntsiab Lus Ua Haujlwm Kev Nyab Xeeb Laser?

Nrog rau qhov nce ntawm qhov nkag mus ntawm lubKev lag luam khoom siv Laser , cov txheej txheem ua haujlwm ntawm cov khoom siv laser yog qhov tseem ceeb tshwj xeeb; Thiab vim hais tias ntawm kev tsim khoom tiag tiag, yog tias kev tiv thaiv kev nyab xeeb tsis tau ua tiav, nws yuav ua rau muaj kev cuam tshuam loj heev ntawm laser ntawm tib neeg lub qhov muag, tawv nqaij, thiab txawm tias lub cev.

Yog li ntawd, cov cuab yeej siv laser muaj kev nyab xeeb siv ib puag ncig thiab cov txheej txheem ntawm cov txheej txheem kev ua haujlwm ntawm cov khoom siv laser, rau kev tswj hwm ntawm laser kev puas tsuaj, muab qhov kawg rau cov teeb meem laser ntau lawm yog qhov tseem ceeb tshwj xeeb.

1. Laser kev nyab xeeb qib kev faib tawm thiab muaj kev phom sij txaus ntshai

1.1 Kev tshuaj xyuas ntawm Laser Kev Nyab Xeeb Qib thiab Kev Nyab Xeeb (raws li FDA / CDRH tus qauv xav tau)

Hauv Tebchaws Europe thiab Tebchaws Meskas, tus qauv no yog hu ua Tsoom Fwv Teb Chaws Laser Product Performance Standard (FLPPS), thiab tau muab faib ua ob ntu uas tau txheeb xyuas raws li 21CFR subchapter 1040.10 (kev xav tau dav dav) thiab 1040.11 (cov cai tshwj xeeb). FLPPS tau faib tag nrho cov kev ntsuam xyuas laser rau hauv plaub theem kev phom sij, nyob ntawm seb qhov ua rau muaj kev puas tsuaj rau cov kab mob uas tshwm sim los ntawm laser hluav taws xob thiab qhov tshwm sim.

1.1.1 qib kev nyab xeeb: thawj-chav laser khoom

Lub zog ntau ntawm lub laser nyob rau hauv 0.5mWh belongs rau lub laser kev nyab xeeb. Hom laser no yuav tsis ua mob rau tib neeg kev noj qab haus huv raws li kev siv ib txwm siv. Nws yog feem ntau siv nyob rau hauv ntau laser Pointers, laser ntsuas nyob rau hauv factories, thiab laser nrhiav kom tau siv nyob rau hauv elevator.

1.1.2 qib kev nyab xeeb: cov khoom siv laser theem nrab

Lub zog laser ntau ntawm 0.5 milli-1mWH yog lub zog me me, pom laser, feem ntau pom nyob rau sab nraum zoov ntev ntev laser pointers, theem cua lasers, thiab lwm yam, nyob rau hauv ib txwm muaj, xws li laser ncaj qha irradiated ntawm daim tawv nqaij yuav tsis muaj kev cuam tshuam zoo, tib lub sij hawm, lub qhov muag blink reflex rau lub teeb muaj zog muaj zog tuaj yeem tiv thaiv lub qhov muag, tab sis lub sij hawm saib ntev heev tseem yuav ua rau muaj kev phom sij. Tib lub sijhawm, cov cim ceeb toom yuav tsum tau muab tso rau ntawm lub qhov hluav taws xob laser.

1.1.3 Kev nyab xeeb theem: tertiary laser khoom

Peb theem kev nyab xeeb ntawm laser muab faib ua 3a thiab 3b;

Class 3R laser: Thaum lub zog laser muaj li ntawm 1mWh txog 5mWh, Class 3a laser yog tib yam li Class 2 laser. Daim ntawv ceeb toom yuav tsum tau muab tso rau ntawm qhov hluav taws xob kho qhov muag ntawm lub laser. Yog tias nws tsuas yog lub sijhawm luv luv ntawm qhov pom kev pom, tib neeg lub qhov muag yuav tiv thaiv lub teeb pom kev yuav ua lub luag haujlwm tiv thaiv, tab sis yog tias lub teeb pom kev zoo yog tsom rau tib neeg lub qhov muag, hom laser no yuav ua rau tib neeg lub qhov muag puas tsuaj. .

Lub zog laser ntawm Class 3B laser ranges ntawm 5mWh txog 500mWh, teej tug mus rau nruab nrab lub zog laser. Nws yog feem ntau siv nyob rau hauv tej thaj chaw deb laser mapping, kho mob laser kev zoo nkauj khoom, thiab lwm yam kev thov scenarios. Yog li ntawd, nws yuav ua rau raug mob thaum lub sij hawm luv luv ntawm kev pom ncaj qha los yog qhov kev xav tsis thoob nkag mus rau hauv lub qhov muag, tab sis yog tias qhov chaw tsis tsom, nws tsis tshua muaj qhov ua rau hluav taws kub hnyiab ntawm daim tawv nqaij. Class 3b lasers feem ntau dais ib daim ntawv lo " phom sij ". Nws raug pom zoo kom hnav cov tsom iav tiv thaiv laser yooj yim thiab cov khaub ncaws tiv thaiv thaum siv cov chav kawm ntawm lasers.

1.1.4 qib kev nyab xeeb: Qib 4 cov khoom laser

Laser fais fab ntau tshaj 500mWh belongs rau lub siab lub zog laser, feem ntau pom nyob rau hauv industrial laser vuam, txiav, thiab lwm yam ntau lawm thiab manufacturing khoom, theem ntawm laser ntawm lub qhov muag thiab daim tawv nqaij muaj kev puas tsuaj loj, ncaj qha los yog indirect reflection, diffuse reflection yuav. ua rau kev puas tsuaj rau tib neeg lub qhov muag thiab tawv nqaij.

Tag nrho qib 4 laser li yuav tsum dais qhov tseeb "kev phom sij" ceeb toom kos npe. Qib 4 lasers kuj tuaj yeem ua rau cov ntaub ntawv nyob ze ntawm lub laser thiab ignite combustibles. Cov cuab yeej tiv thaiv qhov muag kuj yuav tsum tau siv thaum siv lub laser qib no, ib yam li cov ntaub ntawv nrog Qib 3b lasers. Thiab thaum siv lasers muaj zog dua tib lub sijhawm, tshwj xeeb laser-tiv thaiv tsom iav thiab laser-tiv thaiv khaub ncaws yuav tsum hnav (Daim duab 1).

2. Ib puag ncig yuav tsum tau siv rau kev nyab xeeb ntawm cov khoom siv laser

Hom laser siv nyob rau hauv kev lag luam kev lag luam yog lub laser nrog qib kev nyab xeeb ntawm plaub. Kev siv tsis raug ntawm hom laser no yuav ua rau muaj kev puas tsuaj loj rau tib neeg lub cev. Yog li ntawd, kev siv ib puag ncig ntawm cov cuab yeej siv laser yuav tsum ua cov kev kuaj xyuas kev nyab xeeb hauv qab no.

2.1 Ib puag ncig sab nraud ntawm lub tshuab laser

Ua ntej siv kev lag luam laser npav, vuam, txiav, thiab tu cov cuab yeej, xyuas kom meej tias tag nrho cov kev sib txuas hauv hluav taws xob yog kev sib txuas kom zoo, tag nrho cov ntaub ntawv ntawm lub cev raug them thiab tag nrho cov ntsia hlau tau txuas ntxiv los tiv thaiv laser to thiab xyuas kom zoo laser fais fab tswj. Nyob rau tib lub sij hawm nruj me ntsis txwv tsis pub cov neeg ua hauj lwm nkag mus rau hauv lub laser ntau lawm cheeb tsam.

Kev khiav hauj lwm ib puag ncig ntawm cov khoom siv laser yog qhov siab, cov av noo hauv huab cua, cov ntsiab lus ntawm cov plua plav tsis tuaj yeem loj dhau, tsis tuaj yeem muaj qhov cuam tshuam kev vibration muaj zog heev lossis cuam tshuam electromagnetic, kev siv cov khoom siv laser yog qhov zoo tshaj plaws hauv kev ywj pheej. chav ua haujlwm nrog qhov cua zoo, thaum ua kom muaj kev ruaj ntseg hauv tsev, qhov zoo tshaj plaws yog nruab qhov kub thiab txias cua txias los yog muab tso rau hauv qhov kub thiab txias tsis muaj plua plav.

Tsis tas li ntawd, qhov chaw ua haujlwm sab hauv tsev nyob rau hauv qhov chaw muab khoom siv laser yuav tsum tau ua kom ci. Nyob rau tib lub sijhawm, cov phab ntsa, qab nthab, qhov rooj, thiab lwm yam uas tsis yog-combustible diffuse reflective cov ntaub ntawv yuav tsum tau siv. Lub qhov rais iav yuav tsum tau tiv thaiv los ntawm ib tug kab hlau rhuav dub.

2.2 Internal Ib puag ncig ntawm lub laser ntaus ntawv

Thaum siv cov khoom siv laser saum toj no, ua tib zoo nyeem cov npe ntawm cov ntaub ntawv uas tuaj yeem ua haujlwm nrog lub laser. Nws yog txwv tsis pub siv cov lasers rau cov khoom tawg, tawg, tshuaj lom, thiab cov khoom phom sij yam tsis muaj kev tiv thaiv ntau lawm. Thaum pib lub laser, xyuas seb lub teeb ceeb toom thiab lub tswb puas ua haujlwm zoo. Tshem tawm lub workpiece pov tseg slag nyob rau hauv lub sij hawm thaum lub sij hawm ua hauj lwm los tiv thaiv kev puas tsuaj rau cov khoom siv laser tshwm sim los ntawm kev kis kab mob ntawm lub taub hau laser los yog txaws ntawm cov residue. Xyuas seb cov kab baffle puas tuaj yeem thaiv cov kab teeb meem laser.

3. Cov lus xaus

Txawm hais tias nws yog kev tsim khoom lag luam lossis lub neej niaj hnub, kev paub txog kev nyab xeeb yuav tsum tau tsim nyob rau hauv daim ntawv thov kev koom tes hauv laser; Laser daim ntawv thov kev lag luam cov kws tshaj lij yuav tsum muaj kev tshaj lij kev tshaj lij, ntxiv dag zog rau kev siv laser kev nyab xeeb rau kev sib raug zoo, thiab koom tes txhawb kev siv laser kev nyab xeeb.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.