Momwe Mungapewere Kusintha Kwakuyambitsa Kutentha mu Laser Machining

Kukonzekera kwa laser kwa zinthu zowunikira kwambiri - monga mkuwa, golide, ndi aluminiyamu - kumabweretsa zovuta zapadera chifukwa cha kutentha kwawo kwakukulu. Kutentha kumamwazikana mwachangu m'zinthu zonse, kukulitsa malo omwe amakhudzidwa ndi kutentha (HAZ), kusinthika kwamakina, ndipo nthawi zambiri kumabweretsa ma burrs am'mphepete ndi kusinthika kwamafuta. Izi zitha kusokoneza kulondola komanso mtundu wazinthu zonse. Komabe, njira zingapo zimatha kuchepetsa zovuta zamafuta awa.

1. Konzani magawo a Laser

Kutenga ma laser afupikitsa, monga picosecond kapena femtosecond lasers, kumatha kuchepetsa kwambiri kutentha. Ma pulse aafupi kwambiriwa amakhala ngati ma scalpels olondola, opereka mphamvu m'malo ophulika omwe amachepetsa kufalikira kwa kutentha. Komabe, kudziwa kuphatikiza koyenera kwa mphamvu ya laser ndi liwiro la sikani kumafuna kuyesa kokwanira. Mphamvu zochulukira kapena kusanja pang'onopang'ono kungayambitsebe kutentha. Kuwongolera mosamala kwa magawo kumatsimikizira kuwongolera bwino panjirayo, kuchepetsa zotsatira zosafunika zamafuta.

2. Gwiritsani Ntchito Njira Zothandizira

Kuziziritsa Kwam'deralo: Kugwiritsa ntchito makina oziziritsa kukhosi a laser kuzizirira komweko kumatha kuwononga kutentha kwapamtunda ndikuchepetsa kufalikira kwa kutentha. Kapenanso, kuziziritsa mpweya kumapereka njira yochepetsera komanso yopanda kuwononga, makamaka pazinthu zolimba.

Kukonza Chamber Yosindikizidwa: Kuchita makina olondola kwambiri a laser m'malo opanda mpweya kapena mpweya mkati mwa chipinda chosindikizidwa kumachepetsa kutenthetsa kwamafuta ndikulepheretsa oxidation, kupititsa patsogolo njirayo.

Chithandizo Chakuzizira Kwambiri: Kutsitsa kutentha kwa zinthuzo musanakonze kumathandizira kuyamwa kwina kwa kutentha popanda kupitirira malire a kutentha. Njirayi imachepetsa kufalikira kwa kutentha ndikuwongolera kulondola kwa makina.

Mwa kuphatikiza laser chizindikiro kukhathamiritsa ndi patsogolo kuzirala ndi processing njira, opanga akhoza bwino kuchepetsa mapindikidwe matenthedwe mu zipangizo kwambiri kuwala. Izi sizimangowonjezera luso la laser processing komanso kuwonjezera moyo wautali wa zida ndikuwongolera kudalirika kwa kupanga.