Apr 30, 2020 Tso lus

Dab Tsi Yog Laser Zog Thiab Lub Sij Hawm Spectroscopy

Cov kev txwv ntawm laser vuam tshuab cov khoom siv nrog ntau yam. Ntawm lawv, muaj ob hom laser vuam tshuab: lub zog spectroscopy thiab lub sijhawm spectroscopy. Lub zog spectroscopy thiab lub sijhawm spectroscopy yog dab tsi?

1. Lub sij hawm faib

Lub sij hawm faib yog cov teeb meem laser rau ob los sis ntau dua vuam taub hau raws li lub sijhawm.

2. Zog sib cais

Lub zog hluav taws xob yog kev faib tawm ntawm cov laser lub zog tawm ntawm ob lossis ntau lub taub hau vuam.


Qhov sib txawv ntawm ob qho no hauv tshuab laser welding

Lub zog hluav taws xob feem ntau yog faib qhov kev txiav tawm tag nrho cov laser tawm lub zog, piv txwv li, tag nrho cov khoom tawm ntawm lub zog laser yog 4 J, thiab qhov nruab nrab tau muab faib ua 4 kho qhov muag, ces lub zog tau los ntawm txhua qhov kho qhov muag txoj kev yog txog 1 J; thaum lub sij hawm cais cov feem ntau ua rau sib cais raws li lub sijhawm. Ib txoj kev kho qhov muag, piv txwv li, tag nrho cov teeb tawm ntawm lub zog laser yog 4 J, thiab txhua txoj kev kho qhov muag tuaj yeem tau txais 4 J.


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