Kodi kutentha kwambiri n’chiyani? Makina odulira a laser amapanga kutentha kwambiri akamagwiritsa ntchito chitsulo cha pepala. Nthawi zambiri, kutentha kumafalikira mkati mwa chitsulo cha pepala pamwamba pa chodulira. Makina odulira a laser akamakonzedwa ndi dzenje laling'ono, kunja kwa dzenje kumatha kuziziritsidwa kwathunthu, dzenje laling'ono mkati mwa gawo la dzenjelo la malo ochepa ofalitsira ndi laling'ono, kufalikira kwa kutentha sikuli kokulirapo ndipo kumachitika chifukwa cha kutentha kwambiri, kupachikidwa kwa slag, ndi zina zotero. Kuphatikiza apo, pakudula mbale yokhuthala, kusonkhanitsa chitsulo chosungunuka pamwamba panthawi yobowola ndi kusonkhanitsa kutentha kwakukulu komwe kumafunika podula mbale yokhuthala kumatha kusokoneza mpweya wothandiza, zomwe zimapangitsa kutentha kwambiri, zomwe zingayambitse kutentha kwambiri.
Kodi mungapewe bwanji kutentha kwambiri mukadula chitsulo pogwiritsa ntchito laser? 1, onjezerani malo ozizira kapena gwiritsani ntchito ntchito yodula mphete podula ndi ngodya zakuthwa za mbale, ndikosavuta kutentha kwambiri. Malowa nthawi zambiri amakhala pakona yakuthwa, kutentha kwambiri kudzadula ngodya yakuthwa, kenako mutha kuwonjezera malo ozizira pakona yakuthwa, kuyimitsa pakona yakuthwa, kupumira mpweya, ndikupewa kutentha kwambiri. Kapena kugwiritsa ntchito ntchito yodula mphete, pakona yakuthwa kungapewe kuthamanga pang'onopang'ono komwe kumachitika chifukwa cha kutentha kwambiri komwe kumachitika chifukwa cha kutentha kwambiri.
2, kugwiritsa ntchito chitsulo cha kaboni chodula ndi laser champhamvu kwambiri kungagwiritse ntchito laser yamphamvu kwambiri, njira yodulira pamwamba yowala, kungathandize kupewa kuyaka kwambiri, ndipo njira yodulirayi ikhoza kudula pamwamba ponse ponse pokha, pamwamba powala. Mphamvu yayikulu ingapewe kuyaka kwambiri.
3, pogwiritsa ntchito kudula kwa nayitrogeni podula zitsulo za pepala ndi mpweya ngati mpweya wothandiza, mutha kusintha kugwiritsa ntchito nayitrogeni kudula. Nayitrogeni ikadulidwa, zinthuzo zimasungunuka kwathunthu ndi mphamvu ya laser, ndipo nayitrogeniyo sichitapo kanthu mosavuta ndi chitsulo cha pepalacho. Kutentha kwa malo osungunuka kumakhala kotsika, kuphatikiza ndi kuzizira ndi chitetezo cha nayitrogeni, zomwe zimachitika zimakhala zokhazikika komanso zofanana, ndipo mtundu wodula ndi wapamwamba. Gawoli ndi losalala komanso losalala, kukhwima kwa pamwamba ndi kochepa, komanso palibe oxide wosanjikiza.
4, kuwonjezera kuthamanga kwa mpweya pogwiritsa ntchito makina odulira laser pogwiritsa ntchito aluminiyamu ndi zitsulo zosapanga dzimbiri, mpweya wothandizira ndi nayitrogeni kapena mpweya, ndipo kutentha sikudzachitika chifukwa cha dzenje mkati mwa zinthuzo, zomwe zimapangitsa kuti slag yamkati ikhale yofala kwambiri. Pankhaniyi, ma burrs ndi slag zitha kuchepetsedwa powonjezera kuthamanga kwa mpweya wothandizira.
Nthawi yotumizira: Marichi-23-2023
