Laser vuam txheej txheem xaiv: qhov sib txawv thiab kev siv ntawm mos soldering, nyuaj Soldering, thiab Fusion Vuam

Nyob rau hauv lub teb ntawm precision manufacturing thiab hlau koom, laser welding tau dhau los ua ib tug mainstream koom nrog technology vim nws zoo ntawm precision kub tswj, high efficiency, thiab stability. Qhov sib txawv tseem ceeb ntawm cov txheej txheem vuam sib txawv yog nyob rau hauv qhov kub ntawm qhov kub, cov khoom siv hauv paus, cov yam ntxwv ntawm cov vuam, thiab daim ntawv thov scenarios. Ntawm cov no, High- zaus Vuam Nyiaj Sib cuag yog ib daim ntawv tseem ceeb uas haum rau nruab nrab- qhov kub thiab txias qhov xwm txheej. Laser vuam feem ntau muab faib ua peb pawg: laser soldering (mos soldering), laser brazing (nyuaj soldering), thiab laser hlau fusion vuam. Peb cov txheej txheem no muaj ntau cov ntsiab lus sib txawv thiab kev siv ntau yam, thiab kev xaiv kom zoo yog qhov tseem ceeb ua ntej kom ntseeg tau tias vuam zoo.

Laser soldering yog ib qho qis -kub mos soldering txheej txheem nrog kev khiav hauj lwm kub ntawm 200-350℃. Nws siv lub laser raws li qhov tseeb ntawm qhov cua sov, tsom rau qhov chaw me me rau lub hom phiaj cua sov, melting tsuas yog tin -raws li solders xws li tin, nyiaj, thiab tooj liab. Lub hauv paus hlau tseem unmelted thoob plaws hauv cov txheej txheem, thiab tsis muaj molten pas dej ua ke. Txawm hais tias AgCuZn Solder Sheet tsis yog siv ncaj qha rau soldering, nws yog ib qho kev siv rau cov khoom siv soldering, qhia txog qhov qis - kub, qis - cov yam ntxwv ntawm kev puas tsuaj. Lub hauv paus ntsiab lus tom qab laser soldering yog tias lub laser sai heats lub workpiece nto, ua rau solder ntub rau saum npoo thiab sau qhov khoob ntawm capillary nkaus. Thaum txias, ib daim ntawv cog lus metallurgical yog tsim. Lub tshav kub- thaj tsam cuam tshuam yog tsawg, thiab qhov kub ntawm lub substrate yog feem ntau qis dua 5 degree, tiv thaiv kev puas tsuaj rau cov khoom siv xws li PCBs, chips, thiab cov khoom yas. Nws yog tsim rau microelectronic daim ntaub ntawv xws li FPC boards hloov tau, Hom -C interfaces, thiab micro- sensors.

Laser soldering yog ib qho nruab nrab -kub hard soldering txheej txheem, nrog rau qhov kub ntawm 600-1000℃. Nws cov yam ntxwv tseem ceeb yog melting ntawm ib tug tshwj xeeb solder thaum lub hauv paus cov ntaub ntawv tseem ruaj khov. Lub solder sau cov qhov khoob los ua ib qho siab -lub zog metallurgical daim ntawv cog lus. Cadmium-dawb Silver Solder Sheet yog cov ntawv siv feem ntau siv hauv cov txheej txheem no, sib txuas cov khoom siv hluav taws xob siab ntawm cov nyiaj, lub zog siab ntawm tooj liab, thiab cov dej noo ntawm zinc. Piv rau soldering, brazing muaj zog sib koom ua ke ntau dua, superior siab -kub tsis kam, thiab txhim kho hluav taws xob thiab thermal conductivity. Nws yog qhov tsim nyog rau kev sib txuas cov khoom siv hlau xws li tooj liab kav, stainless hlau fittings, thiab radiators, thiab tshwj xeeb tshaj yog zoo - haum rau cov xwm txheej sib dhos nrog qhov sib txawv loj dua uas yuav tsum tau sib khi thiab nruab nrab lub zog, zam kev deformation teeb meem tshwm sim los ntawm loj - thaj tsam melting ntawm cov khoom hauv paus.

Laser hlau fusion vuam yog qhov siab -kub vuam txheej txheem, ncav cuag qhov kub siab tshaj 1500 degree. Nws qhov tseem ceeb sib txawv ntawm brazing thiab soldering yog tias cov ntaub ntawv hauv paus yog ncaj qha melted. Vuam hlau tuaj yeem ntxiv los yog tsis tau, ua ib lub pas dej molten uas txias rau hauv ib qho qauv. Silver Welding Hluav Taws Xob Cov Hluav Taws Xob yog qhov tsis tsim nyog rau qhov siab - daim ntawv thov kub, ntxiv kom paub meej cov txheej txheem ciam teb ntawm fusion vuam thiab brazing. Fusion welding muaj qhov sib koom ua ke siab tshaj plaws thiab kev sib khi zoo tshaj plaws, ua tiav kev sib xyaw ua ke. Txawm li cas los xij, nws muaj cua sov loj- thaj tsam cuam tshuam thiab muaj feem cuam tshuam rau thermal deformation thiab kev ntxhov siab sab hauv. Nws yog tsuas yog siv rau cov khoom siv thauj khoom-cov kabmob xws li cov ntawv hlau, roj teeb electrodes, thiab tsheb thav duab, nrog rau pob tw vuam thiab ncej puab ntawm cov ntawv hlau zoo sib xws lossis sib txawv. Nws yog tsim rau kev lag luam scenarios nrog cov kev xav tau siab heev rau lub zog thiab airtightness, qhov twg me ntsis deformation tau txais.

Kev sib piv ntawm cov ntsiab lus tseem ceeb qhia pom qhov tseeb gradient ntawm peb txheej txheem: nyob rau hauv cov nqe lus ntawm qhov kub thiab txias, soldering yog qis dua brazing, uas yog qis dua fusion vuam; nyob rau hauv cov nqe lus ntawm lub zog, fusion vuam yog siab tshaj brazing, uas yog siab tshaj soldering; thiab nyob rau hauv cov nqe lus ntawm thermal puas tsuaj, soldering muaj qhov pheej hmoo tsawg tshaj plaws, thaum fusion vuam muaj qhov siab tshaj plaws. Silver Welding Connector Contacts, raws li cov khoom siv tshwj xeeb brazing, zoo kawg nkaus haum cov kev xav tau nruab nrab ntawm nruab nrab - kub, nruab nrab - mus rau - siab zog, thiab cov khoom siv qis qis.

Thaum xaiv ib txoj kev soldering, nws yog ib qho tsim nyog yuav tsum xav txog cov khoom siv ua haujlwm, qhov kub thiab txias, kev xav tau ntawm lub zog, thiab cov nqi siv nyiaj: laser soldering yog qhov zoo dua rau cov khoom siv hluav taws xob precision thiab siab - qhov kub thiab txias; laser brazing, sib xws nrog Brazed Silver Contact Point, yog qhov zoo dua rau nruab nrab - lub zog yuav tsum muaj xws li cov kav hlau thiab cov dab dej kub; thiab laser hlau fusion vuam yog siv rau cov qauv load-cov kabmob thiab siab- sealing yuav tsum. Cov txheej txheem kev sib txuam yog qhov tseem ceeb rau kev ntsuas qhov vuam zoo thiab kev ua haujlwm ntau lawm.

Rau ntau yam nruab nrab -kub hard brazing daim ntaub ntawv, pebSiab -Ntau zaus Welding Silver Contactmuaj ib tug paub tab formulation, ua tiav specifications, zoo heev wettability thiab bonding zog, thiab yog haum rau batch vuam ntawm ntau yam hlau kav thiab kub dab dej, zoo txhim kho cov khoom tiav stability thiab ntau lawm efficiency. Cov neeg siv khoom nrog kev yuav khoom thiab kev koom tes xav tau txais tos hu rau peb rau kev sib tham ntxiv.