Mochini oa ho hloekisa oa laser o sebelisitsoe ho senya le ho chesa tšepe

Lehare la e sebelisetsoa ho hloekisa libaka tsa tšepe tse kang tšepe le aluminium. E sebelisoa joalo ka mokhoa oa ho itlama bakeng sa mafelo a welding. E kenyeletsa indasteri ea likoloi, tlhahiso ea lisebelisoa tse nepahetseng, ho haha ​​likepe le liindasteri tse ling. Ho hloekisa ka laser ho tlosa litšila tse litšila tsa motlakase, tse litšila le tse sa feteng tšepe, tse etsang hore likhechana tse tlotsang le tse bonoang li be le boleng bo holimo, li boreleli ebile ha li na pores, hape li fumana botsitso bo matla le boleng. Li-welds tse ntle tse ntle.

kopo:

● Tlosa oli

● Ho khopisa

● Tlosa oxide e lera

● Ho tloswa ha hydrates

● Tlosa motsoako o sireletsang pele

menyetla sehlahisoa:

● kalafo nepahetseng ya holim'a metsi ho tjheseletsa ka hare ho mefuta e fapaneng mefuta e sa botenya bo bonahalang.

● Sekhahla sa tšepe se kopaneng ha sea senyeha nakong ea nako

● Tekanyetso e tloaelehileng ea welding ea 20mm

● poleiti Aluminium ke ka 5m / mets.

● Ho tlosoa ha primer e sireletsang ho ka fihla ho 20m / min.

● Tšepe e ka tlosoa le ho hloekisoa ho fihlela 10m / min.

Ho phaella ho brazing le litokisetso ho tjheseletsa, welded manonyeletso ka boela ka hloekisa ho tlosa litsila tse teng mogote le litlhaka kahare ho tjheseletsa, tse kang oxides le litlhaka kahare mokelikeli lintho tse bonahalang.

Ho hloekisa laser ho molemo haholo bakeng sa likarolo tsa tšepe tse se nang litšepe; le tham mong bang laser felisa meeli ea lijo-thollo le ho etsa hore passivation cheseletsa, ka tsela eo ho matlafatsa le ho hanyetsa ts'enyeho ea likarolo.


Nako ea poso: Mots'eanong-13-2020
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