Txheej Txheem Tseem Ceeb Cov Qauv Ntawm Laser Brazing

Sep 24, 2019

Tso lus

(1) cov phiaj diam


Qhov txoj kab uas hla ntawm lub chaw muaj ntau dua rau txoj kev kis tus mob solder. Lub chaw txoj kab uas hla yog heev me me, lub laser yog feeb meej nyob rau hauv lo, lub cua sov ntawm lub hauv paus cov ntaub ntawv uas yog tsis txaus, thiab cov tshuaj lo cools ceev heev thaum kis tus kab mob rau puag khoom, yog li ntawd lub solder yog tsis yooj yim rau kis; txoj kab uas hla loj yog loj, thiab yog hais tias lub laser lub zog tsis txaus, nws tsis tuaj yeem yaj hauv lub sijhawm. Yog hais tias lub laser hwj chim txaus, lub vuam hlau yuav tiag hlawv puag hlau. Rau yob taub qab sib koom tes, cov kis ntawm cov tshuaj lo yog txaus thaum qhov chaw kab uas hla yog tshuam tib yam li cov weld dav (muab tub lim dav).


(2) Laser fais fab


Cov kev ceev uas cov hlau melts nyob rau tus nqi ntawm cov laser zog, piv txwv li cov laser lub hwj chim. Thaum lub laser fais fab tuag tsis txaus, lub vuam hlau muaj qeeb qeeb melting nrawm, tsis txaus kis, lub sijhawm ua haujlwm ntev thiab kev tsim khoom tsawg; thaum lub laser fais fab loj dhau lawm, lub vuam hlau hlau yaj sai, thiab yog tias cov kav hlau tsis muaj zog ceev tsis tuaj yeem, qhov txuas ntawm cov kav hlau tau sib cuam tshuam. Qhov siab ntawm laser zog tsuas yog txwv los ntawm cov khoom siv. Cov kev hloov pauv ntawm lub zog laser yog qhov tseem ceeb raws nws txoj kev txuam nrog vuam ceev thiab cov xaim pub ceev.


(3) Vuam ceev thiab hlau noj ceev


Qhov vuam ceev txiav txim siab qhov ntev ntawm lub sijhawm ua haujlwm thiab theem ntawm kev ua haujlwm ntau lawm. Yog li, qhov tsim nyog vuam viav vias tsim nyog yuav tsum raug xaiv raws li laser lub zog uas cov cuab yeej tuaj yeem muab los txhim kho kev ua hauj lwm ntau lawm. Feem ntau, tus ceev cov Vuam ceev, ntau dua qhov lub ntau lawm efficiency, tab sis rau ib tug yeej arc weld los yog ib txoj kev hloov weld nrog ib tug me me puag ncig, lub centrifugal quab yuam generated los ntawm cov excessively ceev Vuam ceev yuav tabkaum kis ntawm lub molten solder thiab ua rau cov vuam ua tsis ruaj tsis khov. Cov.


Tom qab xaiv vuam ceev (tus nqi siab tshaj yog txiav txim siab los ntawm kev ua tau zoo ntawm tus neeg hlau), cov hlau xaim tsim nyog ceev tau raug raws li tus nqi ntawm weld sau. Yog tias cov hlau pub rau kev ceev nrawm dhau, cov khoom siv solder yuav nthuav tawm rau ntawm qhov chaw ntawm vuam, uas yuav cuam tshuam rau cov tsos zoo. Yog tias cov hlau pub ceev nrawm dhau qeeb, qhov chaw ntawm weld yuav sunken. Dhau me ntsis filling yuav cuam tshuam rau Vuam zog ntawm cov weld. Yog lawm, kev hloov kho ntawm cov hlau pub ceev kuj tseem yuav tsum xav txog qhov loj me ntawm lub zog laser.


(4) Lwm yam


Ntxiv rau, cov hlau pub lub kaum sab xis, qhov tsis sib haum kaum sab xis ntawm lub taub hau vuam thiab cov kub hlau tam sim no thaum lub caij kub hlau kuj tseem muaj lub zog zoo ntawm cov hlau tsis zoo. Hauv cov txheej txheem ntawm cov txheej txheem debugging, cov ntsiab lus saum toj no yuav tsum tau nkag siab zoo kom thiaj li tau txais cov vuam zoo zoo tshaj plaws.