Yiziphi izinhlobo ze-PCB ongasebenza kuzo umshini we-laser welding?

Ukuze ugcine umshini wokushisela we-laser we-PCB usezingeni eliphezulu, udinga ukupholiswa kahle yi-industrial chiller.S&A U-Teyu ubelokhu enikezela esiqandisini sezimboni iminyaka engu-19 futhi anganikeza ama-chiller wezimboni ngezinhlobo ezahlukene zemishini yokushisela i-laser.

Njengoba sonke sazi, i-PCB iyona“ibhuloho” ukuxhuma ingxenye ngayinye kagesi futhi iyingxenye enkulu emikhiqizweni kagesi. Inezinhlelo zokusebenza ezihlukahlukene, okuhlanganisa ugesi wabathengi, ugesi wezimoto, ukuxhumana, imithi, iphrojekthi yezempi, i-aerospace nokunye. Namuhla, ama-electronics abathengi kanye ne-automobile electronics zithola ukuthuthuka okusheshayo futhi kuba yizinkambu eziyinhloko zokufaka isicelo. Ngalesi sikhathi, ukushiselwa kwe-PCB kudonse ukunaka okukhulu okuvela kubakhiqizi be-PCB. Ngakho-ke, yiziphi izinhlobo ze-PCB ezingasebenza kuzo umshini wokushisela we-laser? Vumela’s sibhekisise ngezansi.

1.Into idinga ukushiselwa
Kusho ukuthi ngaphansi kwezinga lokushisa elifanele, insimbi ezoncibilika kanye nethayela elihlanganisiwe kungahlangana ndawonye ukuze kube nekhwalithi enhle yekhwalithi ye-alloy. Akuzona zonke izinsimbi ezinokushisela okuhle. Ukuze kuthuthukiswe ukushiseleka kwensimbi, abasebenzisi bangenza i-tin-plating noma i-silver-plating ensimbi ukuvimbela i-oxidation yendawo yensimbi.

2.Into idinga ukuhlanzeka phezulu
Ukuze uhlanganise i-solder tin kanye nezinto ezizoncibilika, indawo engaphezulu yento idinga ukuhlanzeka. Ngisho nasezintweni ezinhle zokushisela, ifilimu ye-oxidation noma ibala likawoyela kungenzeka endaweni yento. Ngakho-ke, ukuze kuqinisekiswe ikhwalithi yokushisela, indawo engaphezulu kufanele ihlanzeke.

3.Sebenzisa impushana yokukala efanelekile
Inhloso ye-scaling powder ukukhipha ifilimu ye-oxidation entweni ezofakwa-welded. Amasu okushisela ahlukene kufanele asebenzise impushana yokukala ehlukene. Kuzinto zikagesi ezinembayo zokushisela njenge-PCB, i-rosin kufanele isetshenziswe njengempushana yokukala ukuze kuqinisekiswe ukwethembeka kokushisela.

4.Into idinga ukushiselwa ngezinga lokushisa elifanele
Uma izinga lokushisa lokushisela liphansi kakhulu, i-alloy can’t kwakhiwe. Futhi uma izinga lokushisa lokushisela liphezulu kakhulu, i-welding flux izohlala esimweni esingesona se-eutectic, esizonciphisa ikhwalithi ye-welding flux futhi esimweni esibi kakhulu, i-pad ku-PCB izokwehla.

5.I-welding idinga isikhathi esifanele
Isikhathi sokushisela sisho isikhathi esichithwa ekuphenduleni kwamakhemikhali nangokomzimba ohlelweni lokushisela. Ngemva kokunquma izinga lokushisa lokushisela, abasebenzisi kufanele banqume isikhathi esifanele sokushisela ngokusekelwe ekubunjweni, ikhwalithi kanye nezici zezinto ezizofakwa. Uma isikhathi sokushisela siside kakhulu, izingxenye noma izingxenye ezishiselwe kulula ukonakala. Ngokuvamile, indawo ngayinye akufanele’t kuthatha ngaphezu kwemizuzwana emi-5 ngesikhathi.

Ukuze ugcine umshini wokushisela we-laser we-PCB usezingeni eliphezulu, udinga ukupholiswa kahle ngumuntu opholile embonini. S&A U-Teyu ubelokhu enikezela esiqandisini sezimboni iminyaka engu-19 futhi anganikeza ama-chiller wezimboni ngezinhlobo ezahlukene zemishini yokushisela i-laser. Ama-chiller ajikelezayo afaka ukusetshenziswa kalula, ukunakekelwa okuphansi, impilo ende yesevisi, ukwethembeka okungenakuqhathaniswa. Umthamo wokupholisa usukela ku-0.6KW kuye ku-30KW, ongahlangabezana nezidingo zokupholisa kubasebenzisi abahlukene. Uma ungenaso isiqiniseko sokuthi iyiphi imodi ye-chiller ongayikhetha, vele usithumele i-imeyili [email protected]

recirculating chiller

Imininingwane eyisisekelo

Unyaka ususunguliwe

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Uhlobo lwebhizinisi

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Izwe / Isifunda

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Imboni Eyinhloko

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Imikhiqizo eyinhloko

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I-Enterprise Lebird

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Inani labasebenzi

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Inani lokukhipha lonyaka

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Thumela Imakethe

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Amakhasimende Ahlanganisiwe

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PHAMBI Incazelo kanye nenzuzo ye-othomathikhi edge patrol emshinini wokusika we-laser

Umshini wokushisela we-laser ophathwa ngesandla ngokumelene ne-laser welder othomathikhi OLANDELAYO

Imephu yesayithi

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I-TEYU S&A I-Chiller yasungulwa ngo-2002 ineminyaka engu-22 yesipiliyoni sokukhiqiza okupholile, futhi manje isibonwa njengephayona lobuchwepheshe bokupholisa kanye nozakwethu onokwethenjelwa embonini ye-laser.
IZIXHUMANISI EZISHESHAYO
                Imikhiqizo
                Isevisi
                Icala
                Izindaba
                Mayelana NATHI
- Xhumana nathi
XHUMANA NATHI

I-imeyili: [email protected]
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Yiziphi izinhlobo ze-PCB ongasebenza kuzo umshini we-laser welding?

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