Nkhani
0102030405
picosecond laser tattoo kuchotsa makina
2023-03-10
Makina athu a laser ali ndi pulse imodzi komanso iwiri-pulse. Kuthamanga kwa single-pulse ndikoyenera kuchotsa ma tattoo ndipo kugunda kwapawiri kumakhala kofatsa komanso koyenera kuchotsa mawanga. 1064 ndi 532 ndi mafunde awiri osiyana. 1064 ndiyoyenera kuchotsa pigment yamtundu wakuya, ndi 532 pochotsa utoto wowala. Makina athu ali ndi nyali yofiira, zomwe zimapangitsa kuti malo ochizirako apezeke mosavuta. Mtundu wa mphamvu ndi wosiyana malinga ndi pulse ndi wavelength yosankhidwa. Ngati pulse-532nm imodzi yasankhidwa, mphamvu yamagetsi ndi 40-400J. Ndipo ngati kusankhidwa kwapawiri-532nm, mphamvu yamagetsi ndi 80-800J. Ngati pulse-1064nm imodzi yasankhidwa, mphamvu yamagetsi ndi 40-800J. Ndipo ngati kusankhidwa kwapawiri-1064nm, mphamvu yamagetsi ndi 80-1600J. Uku ndiye kuchuluka kwa mphamvu. Kuchuluka kwa mphamvu kumasiyana ndi mphamvu ndi kukula kwa malo. Ndikosavuta kuti madokotala azipereka chithandizo mwaukadaulo. Mafupipafupi amatha kusinthidwa mumtundu wa 1 mpaka 10HZ. 1064 ndiyoyenera kuchotsa pigment yamtundu wakuya ndi 532 pochotsa utoto wowala. Makinawa ali ndi chipolopolo cha ABS. Zimapangidwa ndi zitsulo zamapangidwe azitsulo, zomwe zimakhala zoyenera kuyenda kwa nthawi yaitali. M'kati mwa makinawo, mapangidwe amtundu amatengedwa, omwe ndi abwino kukonzanso. Zimapangidwa ndi machitidwe atatu: dongosolo lolamulira, dongosolo loperekera mphamvu ndi dongosolo lozizira. Ili ndi maubwino awiri apadera: kugwiritsa ntchito mphamvu ya OPT kumatsimikizira kutulutsa kokhazikika kwa mphamvu. Lili ndi kutentha kwa madzi ndi njira yotetezera madzi. Laser moyo nthawi 30 miliyoni, amene angagwiritsidwe ntchito mpaka kalekale.
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