Cov khoom siv hluav taws xob thiab kho qhov muag pom ntawm laser vuam tshuab tuaj yeem paub tseeb thaum luam ntawv, thiab cov neeg siv khoom tuaj yeem piav qhia qhov vuam nyhuv thaum lawv thawj zaug tsim cov khoom tshiab, yog li nws tsis yog qhov dav dav ntawm no. Txawm li cas los xij, qhov tseem ceeb tshaj plaws yog los qhia qhov kev hloov kho laser yam ntxwv uas cuam tshuam rau kev ncaj ncees ntawm laser vuam hauv kev nthuav dav.
Tam sim no, laser vuam tshuab muag hauv kev ua lag luam tuaj yeem muab faib ua ob pawg raws li kev tswj kev ua haujlwm: kev tawm tswv yim tam sim no thiab laser tso tawm lub zog tawm tswv yim.
Cov kev tawm tswv yim tam sim no yog cov txheej txheem tswj los tswj cov tam sim no ntawm xenon teeb lub teeb nrawm los ntawm laser kom lub zog hloov tam sim no txhua lub sijhawm. Txawm li cas los xij, lub zog tsim tawm ntawm lub teeb laser tsis yog linearly sib npaug rau qhov tam sim no ntawm lub teeb xenon tam sim no, thiab nrog qhov nce ntawm lub sijhawm ua haujlwm ntawm xenon teeb, cov hluav taws xob hloov pauv hluav taws xob tau txo qis, uas yuav txo lub zog ntawm lub laser hloov dua siab tshiab, thiab tom qab ntawd cuam tshuam qhov ncaj ncees ntawm vuam nyhuv.
Laser tso tawm lub zog tawm tswv yim yog ib hom kev tswj uas ntxiv lub photodetector ntawm cov zis kawg ntawm cov kab noj hniav laser los sib piv cov kev soj ntsuam laser tso tawm lub zog nrog qhov yuav tsum tau laser tso tawm lub zog, kom hloov kho lub twj tso kua mis tam sim no ntawm xenon teeb.
Laser tawm hluav taws xob tawm tswv yim tuaj yeem muab faib rau cov lus pom tam sim thiab tsis rov qab tawm tswv yim. Cov tswv yim ntawm lub sijhawm tiag tiag yog qhov kev tswj hwm uas sib piv cov ntsuas pom laser tso tawm lub zog nrog qhov yuav tsum tau laser tso zis hluav taws xob hauv ib qho laser tso zis hluav taws xob, yog li tswj cov twj tso kua mis tam sim no ntawm xenon teeb. Cov kev tawm tswv yim tsis yog tam sim no yog los sib piv cov txiaj ntsig tawm hluav taws xob waveforms ntawm lub laser kuaj tau los ntawm cov mem tes dhau los nrog lub teeb tsa, thiab tom qab ntawd los txiav txim siab txoj kev tswj hwm ntawm cov theem tam sim no ntawm cov mem tes tom ntej laser nqus xenon teeb.
Piv nrog kev tiv thaiv kev tawm tswv yim tam sim no, kev tswj qhov tseeb ntawm laser lub zog tso tawm hluav taws xob tuaj yeem txhim kho ntxiv los ntawm kev siv laser tso zis hluav taws xob tawm tswv yim, tshwj xeeb tshaj yog nyob rau hauv cov khoom siv ntau. Tsis tas li ntawd, nws' s yooj yim los hloov cov yoj hom laser lub zog los ntawm kev siv laser tso zis hluav taws xob tawm tswv yim tswj laser vuam tshuab. Qhov tseeb, rau cov ntaub ntawv sib txawv, txawv laser tso zis hluav taws xob yoj hom tuaj yeem xaiv, uas tseem tuaj yeem ua qhov tseeb vuam nyhuv ntau dua ua kom zoo dua. Qee zaum, rau cov ntaub ntawv uas tuaj yeem' t tau welded los ntawm cov qauv ib txwm ua, lub laser tso tawm lub zog yoj tuaj yeem hloov tau Cov vuam nyhuv zoo dua.
Feem ntau hais lus, qhov dav dua txoj haujlwm ua haujlwm yog, qhov loj dua qhov chaw weld yog; lub siab dua cov hluav taws xob tso zis hluav taws xob yog, kev sib zog tus me me weld chaw yog. Nyob rau theem no, tsis muaj kev teeb tsa tiav ntawm hom kev teeb tsa ntawm laser tso zis hluav taws xob yoj. Cov neeg siv khoom tuaj yeem maj mam tshawb cov ntawv thov txheej txheem thiab tshawb cov laser tso zis hluav taws xob yoj hom tsim nyog rau lawv tus kheej cov khoom lag luam.
Kev xaiv ntawm laser vuam tshuab yog qhov tshwj xeeb tshaj yog rau cov zis ntawm qhov loj ntawm qhov ntau lawm thiab kev ua; yog li ntawd, cov neeg siv khoom tuaj yeem xaiv laser tawm lub zog tsim hluav taws xob tawm tswv yim tiag tiag lub vuam tshuab kom ntau li ntau tau los txhim kho cov khoom' s kev ua raws cai raws li cov lus tso cai.
