ʻO ka hoʻohana ʻana o nā hana hoʻomaʻamaʻa kūlohelohe ka nui o ka wai kiʻekiʻe, nā reagents i ke kūlohelohe, nā ʻenehana ultrasonic, a me nā kaila poli. Eia nō naʻe, aia kēia mau mea hoʻomaʻemaʻe i nā pilikia e like me ka hōʻino i ka substrate, ka ʻāina hana ʻole maikaʻi, ka pehu, ka hoʻomaʻemaʻe ʻāpana, a me nā uku hoʻomaʻemaʻe kiʻekiʻe. Me ka ulu ʻana o ka hoʻohemo ʻana o ke kaiapuni, e hoʻomaʻamaʻa ana nā loea mai nā ʻāina ʻē aʻe i ka hoʻomake ʻana o ka ikehu, ka ʻoluʻolu a me nā ʻōnaehana hou hoʻomaʻamaʻa hou. No ka laser nui nā pono o ka ʻenehana e like me ka pōʻino haʻahaʻa o nā mea substrate, ka hoʻomaʻemaʻe hoʻomaʻemaʻe kiʻekiʻe, nā hale kīnā ʻole a ʻaʻole i pio, e hoʻomaikaʻi ʻia a mahalo ʻia hoʻi e ka ʻepekema a me nā ʻoihana. ʻAʻohe mea kānalua i ka noi ʻana o ka ʻenehana hoʻomaʻemaʻe i ka ʻikepili i ka hoʻomaʻemaʻe i ka lepo i luna o nā papa palani he ala ākea nui loa.
ʻO ka mōʻaukala hoʻomohala a me ke kūlana o ka ʻenehana hoʻomaʻemaʻe laser
In the 1960s, the famous physicist Schawlow first proposed the concept of laser cleaning, and then applied the technology to the repair and maintenance of ancient books. Laser cleaning has a wide range of decontamination, from thick rust layers to fine particles on the surface of objects, including the cleaning of cultural relics, the removal of rubber dirt on the surface of tire molds, the removal of silicone oil contaminants on the surface of gold films, and the microelectronics industry. High precision cleaning. Laser cleaning technology really began in 2004, and began to invest a lot of manpower and material resources to strengthen the research on laser cleaning technology. In the past decade, with the development of advanced lasers, from inefficient and bulky carbon dioxide lasers to light and compact fiber lasers; from continuous output lasers to short pulse lasers with nanoseconds or even picoseconds and femtoseconds; from visible light output To the output of long-wave infrared light and short-wave ultraviolet light... lasers have developed by leaps and bounds in terms of energy output, wavelength range, or laser quality and energy conversion efficiency. The development of lasers has naturally promoted the rapid development of laser cleaning technology. Laser cleaning technology has achieved fruitful results in theory and application.
ʻO ke kumuhana o ka ʻenehana hoʻomaʻemaʻe laser
ʻO ke kaʻina hana o ka hoʻomaʻemaʻe laser pulsed i hilinaʻi i nā hiʻohiʻona o nā pulima māmā i hoʻoiho ʻia e ka laser a kau ʻia i ka hopena photophysical i hoʻokumu ʻia ma o ka hoʻopili ʻana ma waena o ke kaohi i ke kukui kiʻekiʻe, ka laser pōkole pōkole a me ka layer kontakan. Hiki ke hōʻemi ʻia ka ʻōiwi kino e like me kēia (Ke kiʻi 1)
K) Kuhi ka mea i hoʻoiho ʻia e ka wili i hoʻomoe ʻia e ka ʻāpana poloka ma luna o ka honua e mālama ʻia;
B) Ka hoʻoulu ʻana o ka nui o ka ikehu ka wikiwiki e hoʻonui i ka pulu plasma (hoʻonui i ka lewa kūleʻa nui aʻe);
C) Hōʻalo ka nalu ʻano i nā pōpoki i mau ʻāpana a hoʻopau ʻia;
D) pono ka palahalaha o ka pulima māmā e pale i ka hōʻuluʻulu ʻana o ka wela e hōʻino i ka ʻōpū;
(E) Ke hōʻike nei nā hoʻokolohua, i ka manawa aia ka oxide ma ka pae metala, hoʻāla ʻia ka plasma ma ka pae metala.
Hoʻomoe wale ʻia ka Plasma i ka wā o ke kumu o ka ikehu ma luna o ka paepae, ke kau nei ma luna o ka mea i hoʻohā ʻia a i ʻole ʻoliia e hoʻoneʻe ʻia. He mea koʻikoʻi kēia hopena paepae no ka hoʻomaʻemaʻe maikaʻi ʻana ʻoiai ke hoʻopaʻa pono nei i ka palekana o ka mea o ka substrate. Aia kahi kekona lua no ka ʻike o ka plasma. Inā ʻoi aku ka nui o ka ikehu i kēia paepae, e hoʻopau ʻia ka mea waihona. No ka hoʻokō pono ʻana i ka hoʻomaʻemaʻe kūpono ma lalo o ka papa kumu o ka hōʻoia i ka palekana o ka waihona substrate, pono e hoʻoponopono ʻia nā ʻāpana laser e like me ke kūlana, i mea e ikaika loa ai ka ikaika o ka pulehu o ka pulima māmā ma waena o nā paepae ʻelua.
Nā hola mālama: Jun-28-2020
