Ka taea te whakatinana i te whakarewa reera mā te whakamahi i te whakaputa reera tonu, mā te whakamahi rānei i te pūwero reera. Ka taea te wehewehe i te kaupapa o te whakarewa reera ki te whakarewa kawe wera me te whakarewa honohono hohonu reera. Ko te kiato mana iti iho i te 104~105 W/cm2 he whakarewa kawe wera, i tēnei wā, ka hohonu te rewa, ā, ka puhoi te tere o te whakarewa; ina nui ake te kiato mana i te 105~107 W/cm2, ka piko te mata whakarewa ki roto i ngā "kōhao kī" i raro i te mahi a te wera, ka hanga he whakarewa honohono hohonu, he āhuatanga o te tere whakarewa tere me te ōwehenga hohonu-whānui nui.
I tēnei rā, ka hipokina e mātou te mōhiotanga ki ngā āhuatanga matua e pā ana ki te kounga o te whakarewanga honohono hohonu laser.
1. Mana Reera
I roto i te whakarewa hohonu o te hihi laser, ka whakahaerehia e te mana laser te hohonutanga o te weronga me te tere o te whakarewanga. E pā tika ana te hohonutanga o te whakarewanga ki te mātotorutanga o te mana o te hihi, ā, he pānga tēnei o te mana o te hihi taunga me te wāhi arotahi o te hihi. I te nuinga o te wā, mō tētahi hihi laser diameter motuhake, ka piki ake te hohonutanga o te weronga i te pikinga o te mana o te hihi.
2. Wāhi Arotahi
Ko te rahi o te ira hihi tētahi o ngā taurangi tino nui i roto i te whakarewanga taiaho nā te mea ka whakatau i te mātotoru o te mana. Engari he wero te ine i tēnei mō ngā taiaho mana-nui, ahakoa he maha ngā tikanga ine ā-kore e wātea ana.
Ka taea te tatau i te rahi o te ira whakawhāiti o te arotahi hihi i runga i te ariā whakawhāiti, engari he nui ake te rahi tuturu o te ira i te uara i tatauhia nā te mea he iti te whakaata arotahi. Ko te tikanga ine māmā ko te tikanga kōtaha pāmahana-iso, e ine ana i te diameter o te ira arotahi me te poka i muri i te tahunga o te pepa matotoru me te werohanga mā roto i te pereti polypropylene. Mā tēnei tikanga, mā te mahi ine, ka matatau ki te rahi o te mana taiaho me te wā mahi hihi.
3. Hau Tiaki
He maha ngā wā ka whakamahia e te tukanga whakarewa laser ngā hau tiaki (helium, argon, hauota) hei tiaki i te puna rewa, hei ārai i te matū mahi mai i te waikura i roto i te tukanga whakarewa. Ko te take tuarua mō te whakamahi i te hau tiaki ko te tiaki i te arotahi arotahi mai i te poke o ngā kohu whakarewa me te pupuhi a ngā pata wai. Ina koa i roto i te whakarewa laser mana-teitei, ka tino kaha te pupuhi, he mea tika kia tiakina te arotahi. Ko te tuatoru o ngā pānga o te hau tiaki ko tōna tino whai hua ki te whakamarara i te parenga plasma i hangaia e te whakarewa laser mana-teitei. Ka mimiti te kohu whakarewa i te hihi laser ka ionize hei kapua plasma. Ka ionize hoki te hau tiaki e karapoti ana i te kohu whakarewa nā te wera. Mena he nui rawa te plasma, ka pau te hihi laser i te plasma. Hei te pūngao tuarua, kei runga te plasma i te mata mahi, ka pāpaku ake te hohonu o te whakarewa, ka whānui ake te mata o te puna whakarewa.
Me pēhea te whiriwhiri i te hau tiaki tika?
4. Te Auau Ngongo
Ko te mimiti o te rauemi mā te taiaho e whakawhirinaki ana ki ētahi āhuatanga nui o te rauemi, pērā i te tere mimiti, te whakaata, te kawe wera, te pāmahana rewa, me te pāmahana mimiti. I roto i ngā āhuatanga katoa, ko te mea nui ko te tere mimiti.
E rua ngā āhuatanga e pā ana ki te tere mimiti o te rauemi ki te hihi laser. Ko te tuatahi ko te tauwehenga ātete o te rauemi. Kua kitea ko te tere mimiti o te rauemi he rite ki te pūtake tapawhā o te tauwehenga ātete, ā, ka rerekē te tauwehenga ātete i runga i te pāmahana. Tuarua, he pānga nui te āhua o te mata (te mutunga rānei) o te rauemi ki te tere mimiti o te hihi, he pānga nui tēnei ki te pānga whakarewa.
5. Tere Whakarewa
He nui te pānga o te tere whakarewa ki te hohonutanga o te werohanga. Mā te whakanui ake i te tere ka pāpaku ake te hohonutanga o te werohanga, engari mā te iti rawa ka nui rawa te rewa o ngā rauemi, ā, ka puta te whakarewatanga o te wāhanga mahi. Nō reira, he awhe tere whakarewa e tika ana mō tētahi rauemi motuhake me te mana taiaho me te matotoru motuhake, ā, ka taea te whiwhi i te hohonutanga werohanga mōrahi i te uara tere e rite ana.
6. Te Roa Arotahi o te Arotahi Arotahi
Ko te tikanga, ka tāutahia he karāhe arotahi ki te pane o te pū whakarewa, ā, ko te roa arotahi he 63~254mm (te whānui 2.5"~10"). Ko te rahi o te ira arotahi he rite ki te roa arotahi, ko te poto ake o te roa arotahi, ko te iti ake o te ira. Heoi, ka pā anō hoki te roa o te roa arotahi ki te hohonutanga o te arotahi, arā, ka piki haere te hohonutanga o te arotahi me te roa arotahi, nō reira ka taea e te roa arotahi poto te whakapai ake i te kiato mana, engari nā te mea he iti te hohonutanga o te arotahi, me pupuri tika te tawhiti i waenga i te karāhe me te mea mahi, ā, kāore i te nui te hohonutanga o te urunga. Nā te awe o ngā tauhiuhi me te aratau taiaho i te wā whakarewa, ko te hohonutanga arotahi poto rawa e whakamahia ana i roto i te whakarewa tūturu ko te nuinga o te 126mm (te whānui 5"). Ka taea te whiriwhiri i tētahi karāhe me te roa arotahi o te 254mm (te whānui 10") ina nui te hononga, me whakanui ake rānei te whakarewa mā te whakanui ake i te rahi o te ira. I tēnei wā, me nui ake te mana whakaputa taiaho (kiato mana) hei whakatutuki i te pānga poka urunga hohonu.
He pātai anō mō te utu me te whirihoranga o te mīhini whakarewa taiaho ringaringa
Wā tuku: Hepetema-27-2022