Piv nrog kev nruam laser vuam ntau, ntau tus neeg xav tias pulsed laser vuam poob qab. Qhov tseeb, nyob rau qee thaj teb, pulsed laser vuam tshuab tseem yog lub hauv paus loj. Piv txwv li: kev lag luam hauv tshuab hluav taws xob, twj paj nruag twj paj nruag, ntsuas kev lag luam thiab lwm yam kev lag luam kev siv, cov mem tes laser vuam tshuab tseem muaj txoj haujlwm tseem ceeb heev.
Sib piv nrog cov vuam ua haujlwm, ultrasonic vuam, hlau pob vuam, txhuam thiab lwm txoj hauv kev, mem tes laser vuam tshuab muaj qhov zoo ntawm tsis muaj kuab paug tshav kub cuam tshuam cheeb tsam yog nqaim heev, thermal deformation yog tsawg heev lossis tsis deformation, siab zog, tuaj yeem zam kev puas tsuaj thermal thiab yog li ntawd.
1. Tsis muaj kuab lom.
2. Pulse laser vuam tshuab muaj lub tshav kub cuam tshuam rau cheeb tsam, yog li nws muaj peev xwm weld tshav kub rhiab ntsiab thiab ywj ntsiab.
3. Vim tias tsis muaj qhov deformation, nws tuaj yeem weld precision qhov chaw.
4. Vim tias nws tuaj yeem zam qhov kev puas tsuaj thermal, nws tuaj yeem siv los txuas cov hlau lead ntawm cov kev sib xyaw.
5. Weldable siab melting point cov ntaub ntawv thiab cov hlau tsis sib haum. Piv txwv, cov ntsiab lus melting ntawm molybdenum nplhaib thiab lub tes tsho tantalum hauv klystron yog 262 5 ℃ thiab 298 o ℃, ntsig txog. Hauv yav dhau los, kev tsim nyog tus nqi ntawm kev tiv taus vuam tsuas yog 20%, thaum lub sijhawm ntawd ntawm lub tshuab xaim laser tau yuav luag 100%.
6 .Txhais tus kab mob insulated tuaj yeem nkag tau ncaj qha. Tam sim no, tus neeg xyuas pib nrog rwb thaiv tsev (xws li polyurethane) tuaj yeem txuas nrog ncaj qha rau xaim hlau los ntawm laser. Txawm li cas los xij, txheej txheej rwb thaiv tsev yuav tsum tau hle ua ntej los ntawm ntau hom kev.
Thaum kawg, lub tshuab hluav taws xob laser vuam siv lub tshuab muaj qhov zoo dua nyob rau hauv vuam cov khoom siv nrog qhov sib txawv ntawm qhov loj me. Piv txwv li, nrog cov mem tes yttrium txhuas garnet laser, lub 60 um tuab lub caij nplooj ntoos hlav steel hlau tuaj yeem txuas rau ntawm cov hlau nickel puag phaj. Tom qab 100 lab lub sij hawm ntawm qhov kev rov ua dua tshiab, qhov zoo ntawm cov pob qij txha tsis hloov, thiab qhov ua kom zoo li qub ntawm txhua qhov kev sib koom ua ke yog siab li 0. 3 KG.