Hanyoyin tsabtace masana'antu na gargajiya galibi sun haɗa da ruwa mai matsin lamba, reagents sinadarai, raƙuman ruwa na ultrasonic, da aikin injin. Koyaya, waɗannan hanyoyin tsabtatawa suna da matsaloli kamar lalacewar aikin canzawa, yanayin aiki mara kyau, gurɓataccen iska, tsabtatawa ɓangare, da tsabtace tsabtatawa. Tare da ƙara yawan gurɓatar yanayi, masana daga ƙasashe daban-daban suna haɓaka tsabtar da makamashi, ƙawancewar yanayi da ingantattun sabbin fasahohin tsabtace. Saboda tsabtace laser fasaha yana da fa'idodi da yawa kamar ƙarancin lalacewa ga kayan aiki, daidaitaccen tsabtatawa, ƙarancin kuzari kuma babu gurɓataccen iska, sannu a hankali ana kimanta shi kuma an sami fifikon ilimi da masana'antu. Babu wata shakka cewa aikace-aikacen fasahar Laser don tsabtace datti a kan hanyoyin ƙarfe yana da kyakkyawar fata.
Tarihin haɓaka da matsayin yanzu na fasahar tsabtace 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.
Ka'idar fasahar tsabtace laser
Tsarin aikin tsabtace Laser na dogaro ya dogara da halaye na hasken kurar da aka samar ta hanyar laser kuma ya dogara ne da yanayin daukar hoto wanda ya haifar da hulɗa tsakanin katako mai ƙarfi mai ƙarfi, Laser na gajeren bugun jini da maɓallin gurɓataccen iska. Ana iya takaita akasi ta zahiri kamar haka (Hoto 1)
A) Tsarin iska da ke fitarwa ta hanyar laser yana ɗauke da lakar gurɓataccen iska a farfajiya don a kula da shi;
B) Lalacewar manyan kuzari na samar da isasshen ƙwayar plasma cikin hanzari (mai ƙarancin gas mai ƙarfi), wanda ke haifar da girgizawar girgiza;
C) Ruwan ƙwanƙwasa yana juya gurɓatattun abubuwa zuwa guntu kuma an cire shi;
D) Faifan bugun hasken wutar lantarki dole ne ya zama gajere don guje wa tara zafin da zai lalata saman da aka yi maganinsa;
(E) Gwaje-gwaje sun nuna cewa lokacin da akwai farin ƙarfe a saman ƙarfe, ana samar da plasma a saman ƙarfen.
Plasma ana fitowa ne kawai lokacin da ƙarfin kuzari ya wuce ƙofar, wanda ya dogara da faranti da aka cire. Wannan tasirin yana da matukar muhimmanci ga tsabtatawa mai inganci yayin tabbatar da amincin kayan aikin. Akwai qofa ta biyu don bayyanuwar plasma. Idan ƙarfin kuzari ya zarce wannan ƙofa, za a rushe abin da yake ginin. Don aiwatar da tsabtatawa mai inganci a ƙarƙashin jigon tabbatar da amincin kayan aikin, dole ne a daidaita sigogi na laser gwargwadon halin da ake ciki, saboda ƙarfin kuzarin hasken wutar yana daurewa a tsakanin ƙofofin biyu.
Lokacin aikawa: Jun-28-2020
