Kudula kwa laser ndi njira yomwe imagwiritsidwa ntchito kwambiri popanga zamakono, zomwe zimadziwika kuti ndizolondola komanso zogwira mtima. Komabe, ngati sizikuyendetsedwa bwino, zolakwika zingapo zitha kuchitika panthawiyi, zomwe zimakhudza mtundu wazinthu komanso magwiridwe antchito. M'munsimu muli ambiri laser kudula zilema, zomwe zimayambitsa, ndi njira zothetsera.
1. Mphepete mwankhanza kapena Burrs pa Cut Surface
Zoyambitsa:
1) Mphamvu yolakwika kapena liwiro lodulira, 2) Mtunda wolakwika, 3) Kuthamanga kwa mpweya wochepa, 4) Optics oipitsidwa kapena zigawo zina.
Zothetsera:
1) Sinthani mphamvu ya laser ndi liwiro kuti zigwirizane ndi makulidwe azinthu, 2) Sinthani mtunda wokhazikika molondola, 3) Kuyeretsa ndi kusunga mutu wa laser nthawi zonse, 4) Konzani kuthamanga kwa gasi ndi magawo oyenda
2. Kutaya kapena Porosity
Zoyambitsa:
1) Kusakwanira kwa gasi, 2) Kuchuluka kwa laser mphamvu, 3) Zonyansa kapena oxidized zinthu pamwamba
Zothetsera:
1) Onjezani kuchuluka kwa gasi wothandizira, 2) Mphamvu yotsika ya laser ngati ikufunika, 3) Onetsetsani kuti pamakhala paukhondo musanadule
3. Malo Okhudzidwa ndi Kutentha Kwakukulu (HAZ)
Zoyambitsa:
1) Mphamvu zambiri, 2) Kuthamanga kwapang'onopang'ono, 3) Kutaya kutentha kosakwanira
Zothetsera:
1) Kuchepetsa mphamvu kapena kuwonjezera liwiro, 2) Gwiritsani ntchito laser chiller kuwongolera kutentha ndikuwongolera kutentha
![Common Defects in Laser Cutting and How to Prevent Them]()
4. Zodulidwa Zosakwanira
Zoyambitsa:
1) Mphamvu ya laser yosakwanira, 2) Kusasinthika kwa nthiti, 3) Nozzle wowonongeka kapena wowonongeka
Zothetsera:
1) Onani ndikusintha gwero la laser ngati ukalamba, 2) Sinthani njira ya kuwala, 3) Sinthani magalasi owunikira kapena ma nozzles ngati atavala
5. Zowotcha pazitsulo zosapanga dzimbiri kapena Aluminium
Zoyambitsa:
1) Kuwonekera kwakukulu kwa zinthu, 2) Kuyeretsa kochepa kwa gasi wothandizira
Zothetsera:
1) Gwiritsani ntchito mpweya wa nayitrogeni woyeretsedwa kwambiri (≥99.99%), 2) Sinthani malo olunjika kuti muchepetse zotsuka
Udindo wa Industrial Laser Chillers Pakukweza Ubwino Wodula
Laser chillers amatenga gawo lofunikira kwambiri pakuchepetsa zolakwika ndikuwonetsetsa kuti magwiridwe antchito adulidwe osasinthika popereka maubwino otsatirawa.:
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Kuchepetsa Magawo Okhudzidwa ndi Kutentha:
Kuzungulira madzi ozizira kumatenga kutentha kwakukulu, kuchepetsa kutentha kwa kutentha ndi kusintha kwa microstructural muzinthu.
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Kukhazikika kwa Laser Output:
Kuwongolera kutentha kolondola kumapangitsa mphamvu ya laser kukhala yokhazikika, kuteteza ma burrs kapena m'mphepete mwazovuta zomwe zimachitika chifukwa cha kusinthasintha kwamagetsi.
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Kukulitsa Utali wa Moyo wa Zida:
Kuziziritsa koyenera kumachepetsa kuvala pamutu wa laser ndi zida za kuwala, kuchepetsa kuopsa kwa kutentha ndikuwongolera magwiridwe antchito.
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Kupititsa patsogolo Kudulira:
Malo oziziritsa ntchito amachepetsa kusinthasintha kwa zinthu, pomwe malo otenthetsera okhazikika amaonetsetsa kuti matabwa a laser oyima komanso mabala oyera, olondola.
Pozindikira ndi kuthana ndi zofooka izi wamba, opanga akhoza kupeza zotsatira zabwino ntchito laser kudula. Kukhazikitsa njira zoziziritsira zodalirika, monga
mafakitale laser chillers
, kumapangitsanso kukhazikika kwazinthu, kukhazikika kwazinthu, komanso moyo wautali wa zida.
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