E like me ka laiki a me ka aila, ua lilo ka pale maka i mea e pono ai i ko mākou ola i kēlā me kēia lā. Eia nō naʻe, hana hou kekahi mau mea kūʻai hewa i nā maka maka i hoʻohana ʻia a kūʻai pololei aku i nā mea kūʻai aku me ka ʻole o ka hoʻomaʻemaʻe ʻana iā lākou i mea e loaʻa ai ka waiwai nui. ʻAʻole hiki i nā maka maka hoʻopunipuni ke pale iā mākou mai ka maʻi maʻi. ʻO kaʻoi aku, he meaʻino lākou i ke kino kanaka. No ka ʻike ʻana i nā maka maka maoli, ʻo nā ala pololei loa ka nānā ʻana i nā lepili anti-hoʻopunipuni i hōʻailona ʻia i ka laser ma nā pūʻolo a i ʻole nā maka maka ponoʻī.
ʻO ka pale maka maoli he lepili laser a hiki i kēlā lepili ke kuhikuhi i nā kala ʻokoʻa ke ʻike ʻia mai nā kihi ʻokoʻa. Eia naʻe, ʻaʻole i loaʻa i ka mea hoʻopunipuni ka hoʻololi kala a paʻi ʻia e ka paʻi inkjet.
ʻO ka ʻoiaʻiʻo, ʻaʻole hiki ke hoʻohana ʻia ka ʻenehana mākaʻikaʻi laser e ʻike i ka pale maka maoli, hiki ke hoʻohana ʻia e ʻike i ka ʻoiaʻiʻo o ka meaʻai, ka lāʻau lapaʻau, ka paka, ka uila a me nā mea hoʻonaninani. No laila no ke aha i ikaika loa ai i ka anti-counterfeiting i nā ʻoihana like ʻole?
ʻAe, ʻo ka mea mua, e nānā i ke kumu hana o ka mīkini mākaʻikaʻi laser. Hoʻohana ka mīkini mākaʻikaʻi laser i ka ikehu kiʻekiʻe a me ka kukuna laser kiʻekiʻe ma ka ʻili. E hoʻohuehu a hoʻololi paha ka waihoʻoluʻu o ke kukui i hoʻopaʻa ʻia a hiki ke hoʻokele maʻalahi i kona ala. A pēlā e hana ʻia ai nā hōʻailona mau loa. Hiki i nā mīkini hōʻailona laser ke paʻi i nā huaʻōlelo like ʻole, nā hōʻailona a me nā ʻano like ʻole i hiki ke millimeter a i ʻole ka pae micrometer.
Ma mua o ka hoʻohana nui ʻia ʻana o nā mīkini hōʻailona laser, paʻi pinepine ʻia nā māka ma nā pūʻolo e ka paʻi ʻīnika. He maʻalahi ke wehe a hoʻololi ʻia nā māka ma ka paʻi ʻīnika a nalowale i ka wā e hele ai. ʻO ka mea ʻē aʻe, ʻo ka inika ka mea hoʻopau, e hoʻonui ai i ke kumukūʻai hana a hoʻohaumia i ke kaiapuni.
E lawe i ka pūʻolo meaʻai i laʻana. Ma muli o ka maʻalahi o ka wehe ʻana a hoʻololi ʻia nā māka i paʻi ʻia e ka paʻi ʻīnika, ua hoʻololi kekahi mau mea kūʻai hewa i ka lā hana a i ʻole nā inoa inoa o ka meaʻai a kūʻai aku i nā mea kūʻai aku. A he mea hiki ole ke hoomanawanui.
ʻO ka hiki ʻana mai o ka mīkini mākaʻikaʻi laser e kōkua i ka hoʻoponopono ʻana i ka pilikia o ka paʻi ʻīnika. ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka mīkini mākaʻikaʻi laser ma ka pūʻolo meaʻai, ʻoi aku ka maikaʻi o ke kaiapuni, ʻoi aku ka maopopo a ʻoi aku ka lōʻihi. Ma waho aʻe, hiki ke hoʻopili ʻia nā lepili hōʻailona laser i ka waihona i loko o ke kamepiula i hiki ke nānā pono ʻia kēlā me kēia kaʻina hana.
E like me kā mākou e ʻike ai, ʻokoʻa nā kumu laser a ʻokoʻa nā kumu laser ʻokoʻa i nā mea pili. No ka laʻana, ʻoi aku ka maikaʻi o nā laser fiber ma nā ʻano mea metala like ʻole; ʻOi aku ka maikaʻi o nā laser CO2 i nā mea metala ʻole; Hiki i nā lasers UV ke hana ma nā mea metala a me nā mea metala ʻole akā i ke kiʻekiʻe kiʻekiʻe a me nā noi koi.
ʻO kaʻoiaʻiʻo, ua loaʻa i nā lasers CO2 a me nā fiber lasers e hana i ka hōʻailona laser. Hoʻopuka kēia mau ʻano kumu laser ʻelua i ka mālamalama i ka nalu infrared. ʻO ka hana hōʻailona ʻoiaʻiʻo e hoʻomaʻamaʻa ana i nā mea i mea e carbonize, bleach a ablate paha nā ʻili e hōʻike ai i ka hoʻohālikelike kala ʻokoʻa. Eia nō naʻe, ʻo kēia ʻano hoʻomehana e hōʻino i ka ʻili o ka pōʻai, ʻoi aku ka nui o ka ʻeke plastik i ka ʻoihana meaʻai, CO2 laser marking machine a me ka fiber laser marking machine ʻaʻole i hoʻohana nui ʻia i loko o ka ʻeke meaʻai.
I kēia kūlana, ʻoi aku ka maopopo o ka pono o ka laser UV. Hiki i ka hapa nui o nā mea waiwai ke hoʻopili i ka kukui ultraviolet ma mua o ke kukui infrared a ʻoi aku ka kiʻekiʻe o ka ikehu photon o UV laser. Ke hana nei ʻo UV laser i ka polymer molecular kiʻekiʻe, hiki iā ia ke uhaki i ka paʻa kemika o ka mea a laila e vaporize ka ʻili o ka mea haʻihaʻi e ʻike i ka ablation. Ma kēia kaʻina hana, liʻiliʻi liʻiliʻi ka ʻāpana wela a liʻiliʻi loa ka ikehu e lilo i ikehu wela. No laila, ʻoi aku ka liʻiliʻi o ka pōʻino i ka mea ma mua o ka laser CO2 a me ka laser fiber. A ʻo ia ke kumu i kaulana loa ai ka mīkini mākaʻikaʻi UV i ka meaʻai a me ka ʻoihana olakino.
E like me ka mea i ʻōlelo ʻia ma mua, ʻoi aku ka maikaʻi o ka laser UV no ka pololei kiʻekiʻe a me nā noi koi. ʻO ka ʻoiaʻiʻo, paʻakikī loa ia i ka hoʻololi wela. A no ka mālama ʻana i ka laser UV i kahi pae wela paʻa, pono e hoʻolako ʻia me kahi mea hoʻomaʻamaʻa wai laser. S&A ʻO Teyu CWUL series a me CWUP series laser water coolers nā koho kūpono. Hāʻawi lākou i ka mana wela ultra-precise o ± 0.2 ℃ ~ ± 0.1 ℃, e hōʻike ana i ka hiki ke hoʻomalu i ka mahana. Ma waho aʻe, he liʻiliʻi ka nui a me ke kaumaha māmā, no laila hiki iā ʻoe ke lawe iā lākou i nā wahi āu e makemake ai. E ʻike pehea e kōkua ai kā mākou mea hoʻoheheʻe wai laser i kāu ʻoihana mākaʻikaʻi UVhttps://www.teyuchiller.com/ultrafast-laser-uv-laser-chiller_c3
