Kusamala pakuwotcherera Aluminium Metal yokhala ndi 2000W Fiber Laser Welding Machine

Popanga zamakono, kugwiritsa ntchito2000W CHIKWANGWANI laser kuwotcherera makinachifukwa kuwotcherera zitsulo za aluminiyamu kukuchulukirachulukira. Komabe, kuti mutsimikizire mtundu wa kuwotcherera ndi chitetezo, mfundo zazikuluzikulu zotsatirazi ziyenera kudziwidwa.

1. mankhwala pamwamba pamaso kuwotcherera

Filimu ya oxide yomwe ili pamwamba pa zitsulo zotayidwa imatha kukhudza kwambiri mtundu wa kuwotcherera. Mokwanira pamwamba mankhwala ayenera kuchitidwa kuchotsa okusayidi filimu, madontho mafuta ndi zosafunika zina. Pamene ena magalimoto mabizinesi welded chimango zotayidwa, chifukwa kunyalanyaza mankhwala pamwamba, kuchuluka kwa pores ndi ming'alu anaonekera mu weld, ndi mlingo woyenerera anatsika kwambiri. Pambuyo kukonza njira ya chithandizo, chiwopsezo chinakwera kufika pa 95%.

2. Kusankha Zoyenera Zowotcherera Zoyenera

Zowotcherera monga mphamvu ya laser, liwiro la kuwotcherera ndi malo owonetsetsa ndizofunikira kwambiri. Kwa mbale za aluminiyamu ndi makulidwe a 2 - 3mm, mphamvu ya 1500 - 1800W ndiyoyenera kwambiri; kwa omwe ali ndi makulidwe a 3 - 5mm, 1800 - 2000W ndi oyenera. Kuthamanga kwa kuwotcherera kuyenera kufanana ndi mphamvu. Mwachitsanzo, mphamvu ikakhala 1800W, liwiro la 5 - 7mm / s ndiloyenera. Kuyikirako kumakhudzanso momwe kuwotcherera. Kuyika kwa mbale zopyapyala kumakhala pamwamba, pomwe mbale zokhuthala ziyenera kukhala zakuya mkati.

3. Kuwongolera Kulowetsa Kutentha

Aluminiyamu zitsulo ali mkulu matenthedwe madutsidwe ndi sachedwa kutentha kutaya, zomwe zimakhudza weld kulowa ndi mphamvu. Kuwongolera moyenera kutentha kumafunika. Mwachitsanzo, kampani yazamlengalenga itawotcherera mbali za aluminiyamu, kusawongolera bwino kwa kutentha kunapangitsa kuti weld asagwirizane. Vuto linathetsedwa pambuyo optimizing ndondomeko.

4. Kugwiritsa Ntchito Gasi Woteteza

Kuteteza mpweya woyenerera kumatha kulepheretsa weld oxidation ndi porosity. Argon, helium kapena zosakaniza zawo zimagwiritsidwa ntchito nthawi zambiri, ndipo kuthamanga kwa kayendedwe kake ndi njira yowomba ziyenera kusinthidwa bwino. Kafukufuku akuwonetsa kuti kuthamanga kwa argon kwa 15 - 20 L / min ndi njira yoyenera yowomba imatha kuchepetsa porosity.

M'tsogolomu, zikuyembekezeka kuti zida zamphamvu kwambiri komanso zanzeru zowotcherera laser zidzatuluka, ndipo njira zatsopano zowotcherera ndi zida zidzalimbikitsanso ntchito yake yonse. Pomaliza, pokhapokha potsatira njira zodzitetezerazi, kudzikundikira zokumana nazo ndikuwongolera njirayo pomwe ubwino wa kuwotcherera kwa laser ukhoza kuperekedwa kuti zithandizire pakukula kwamakampani opanga zinthu.