Kev sib piv ntawm ultrasonic vuam thiab laser vuam nyob rau hauv lub hnub ci vaj huam sib luag ntau lawm
1. Khoom zoo nkauj PK
Laser welding yog siv high-zog laser yaj lub welded hlau los tsim ib qho kev sib txuas. Nyob rau hauv lub hnub ci tshav kub nqus phaj vuam, qhov chaw vuam yog welded nrog ib ntus ntawm 3-5 hli. Laser vuam tsis xav tau lub siab ntawm lub welded workpiece, tag nrho deformation yog me me, thiab cov nto puas rau lub tshav kub nqus txheej yog me me, thaum ultrasonic hlau welding yuav ua rau yoj-zoo li tus deformation ntawm daim ntawv vim siab, tab sis. Nws tuaj yeem zam tau los ntawm qhov chaw embossing Deformation, tab sis nws tseem yuav tsim cov cim vuam txog li 3 hli ntawm qhov chaw ntawm lub hnub ci tshav kub absorber. Yog li ntawd, cov tsos ntawm cov khoom siv laser vuam yuav zoo dua li ultrasonic hlau vuam. Nyob rau hauv qhov kev sib tw puag ncig, laser vuam yog zoo dua li ultrasonic hlau vuam.
2. Kev ua siab ntev PK
Lub zog ntawm laser welding solder pob qij txha tsis zoo, thiab cov pob qij txha siv tau yooj yim tawg thaum tshav kub thiab txias hloov ntau zaus los yog raug rau sab nraud quab yuam. Ultrasonic hlau vuam siv ntsug siab los ua ob yam khoom yuav tsum tau welded sib tshooj, thiab lawv tau ua ke rau hauv ib qho khoom sib txuas los ntawm ultrasonic kev co siab. Lub sij hawm sib txuas yog luv luv thiab qhov sib koom ua ke tsis tsim cov qauv cam khwb cia. Yog li ntawd, qhov vuam txoj hauj lwm zoo li qub thiab ruaj khov, thiab cov hlau ultrasonic vuam tau dhau 90-degree ntsug dabtsi yog khoov kuaj thiab tseem tsis tau tawg. Hauv qhov kev sib tw no, ultrasonic hlau vuam zoo dua li laser vuam.
3. Thermal conductivity PK
Kev siv laser vuam yuav hloov lub cev qauv ntawm cov khoom siv welded, yog li cuam tshuam rau nws cov hluav taws xob lossis thermal conductivity, thiab laser vuam yuav ua rau lub tshav kub me me ntawm cov ntawv hlau ntawm lub hnub ci collector thiab lub raj tooj liab, uas cuam tshuam rau lub welding. Thaum tshav kub kub hloov efficiency. Ultrasonic hlau vuam tsis muaj qhov teeb meem no. Ultrasonic welding tuaj yeem txo qhov kub ntawm cov khoom mus rau theem qis, thiaj li tsis hloov cov qauv hlau. Yog li ntawd, cov hluav taws xob conductivity los yog thermal conductivity tom qab vuam yog zoo heev, thiab cov resistivity yog tsis tshua muaj heev los yog zero. Ultrasonic hlau vuam tau dhau los ua cov khoom siv hluav taws xob thiab thermally conductive vuam. Nws yog ib qho kev xaiv zoo dua, qhov kev ua tau zoo no tuaj yeem tsim qhov zoo uas tsis tuaj yeem ua tiav los ntawm laser vuam thaum thov rau lub vaj huam sib luag vaj huam sib luag hnub ci. Raws li kev ntsuam xyuas, kev sib kis tau zoo ntawm cov khoom siv ultrasonic hlau vuam yog li 3% siab dua li ntawm laser vuam (uas yog, cov dej kub yog li 3% siab dua nyob rau hauv tib yam kev ua haujlwm). Hauv qhov kev sib tw no, ultrasonic hlau vuam yog pom tseeb zoo dua li laser vuam.
4. Zog PK
Raws li cov khoom sawv cev ntawm cov pa roj carbon tsawg, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, lub hnub ci dej rhaub tau txais kev pom zoo los ntawm cov neeg thiab cov neeg siv khoom. Cov ntsuas kev siv hluav taws xob hauv cov txheej txheem tsim khoom kuj tau nyiam ntau yam. Lub vuam ntawm cov hnub ci collectors yog ib qho ntawm lawv. Los ntawm kev txheeb xyuas kev sib piv ntawm txoj cai vuam, nws tuaj yeem paub tias ultrasonic hlau vuam tuaj yeem txo qhov kub ntawm cov khoom mus rau theem qis (qhov kub ntawm qhov vuam tsis tshaj 50% ntawm qhov kub ntawm cov welded hlau), thiaj li tsis hloov cov qauv hlau, yog li nws tsis Nws yuav anneal cov hlau workpiece thiab tsis xav tau dej txias. Nyob rau hauv cov nqe lus ntawm kev siv lub zog, ultrasonic vuam tuaj yeem nqa tawm ntawm tib hom hlau thiab ntau hom hlau, uas siv zog ntau dua li laser vuam. Hauv qhov kev sib tw no, ultrasonic hlau vuam zoo dua li laser vuam.
5. Tus nqi PK
1. Khoom siv: Thoob ntiaj teb, ultrasonic chaw vuam tshuab thiab laser vuam tshuab yog tib tus nqi, tab sis Minghe Ultrasonic Co., Ltd. tau qhia thawj zaug tsis siv neeg tag nrho-phaj ultrasonic hlau vuam nyob rau hauv lub hnub ci thermal kev lag luam los ntawm kev taw qhia ntawm txawv teb chaws technology thiab ywj siab tshawb fawb thiab kev loj hlob. Lub tshuab tau tawg tag nrho cov teeb meem uas kuv lub teb chaws' s high-precision ultrasonic vuam khoom yuav tsum tau cia siab rau txawv teb chaws imports, thiab tau pib txo tus nqi ntawm domestic ultrasonic vuam tshuab los ntawm ib nrab. Tus nqi yuav khoom ntawm ib qho khoom siv ntawm ultrasonic hlau vuam tshuab yog qis dua li ntawm laser vuam tshuab, thiab kev yuav khoom piv ntawm ob feem ntau yog 300,000: 1 lab (tus nqi ntawm lub tshuab laser vuam hauv tsev kuj poob sai, txog 700,000) . Lub tshuab laser vuam feem ntau muaj ob lub laser vuam taub hau, thiab lub tshuab ultrasonic feem ntau muaj ib lub taub hau vuam. Rau tib lub peev xwm, piv nrog ib lub laser vuam tshuab, lub ultrasonic yog me ntsis zoo dua lub laser.
Qhov thib ob, tus nqi ntawm kev siv: Ua ntej, laser vuam yog tsim rau cov ntaub ntawv tuab, xws li vuam aluminium. Lub thickness ntawm txhuas phaj yog feem ntau xaiv li 0.4 hli, thaum ultrasonic vuam yog haum rau nyias cov khoom, xws li txhuas phaj. Feem ntau, 0.2-0.3mm yog txaus. Nyob rau hauv cov nqe lus ntawm vuam cov ntaub ntawv, ultrasonic yog superior. Qhov thib ob yog tus nqi ntawm cov khoom siv. Cov khoom siv tau rau laser vuam yog xenon teeb thiab lim ntsiab, thiab cov khoom siv rau ultrasonic yog vuam taub hau. Feem ntau, laser vuam consumables yog pheej yig dua li ultrasonic sawv daws yuav. Yog li ntawd, nyob rau hauv no puag ncig ntawm kev sib tw, ultrasonic hlau vuam yog me ntsis zoo dua laser vuam.
6. Kev ua tau zoo PK
Lub vuam ceev ntawm ultrasonic hlau vuam yog ceev tshaj laser vuam: qhov raug ultrasonic hlau vuam ceev yog 8 m / min rau tooj liab vuam thiab 12 m / min rau txhuas vuam. Txawm li cas los xij, tam sim no xaiv txheej txheem ntawm ultrasonic vuam yog dov nplej thiab ces welding, yog li ib lub tshuab Efficiency yuav tsum tau luv nqi. Rau tib lub peev xwm ntau lawm, 2 ultrasonic vuam tshuab yog piv nrog 1 laser vuam tshuab. Hauv qhov kev sib piv no, ultrasonic zoo dua laser.
