Umatshini yokumakisha laser kulapho kukho inwebu nzulu izinto ezingaphandle komphunga kwezinto ebusweni by laser umqadi. Sikrolwe ngeepateni olugqibeleleyo, zokuthengisa iitekisi. Nangona kunjalo, iinkampani okanye abantu abaninzi bafumanisa ukuba isiphumo ukumakishwa kumatshini yokumakisha akulingani emva kusithenga kangangexesha elithile. Enyanisweni, esona sizathu siphambili sokuba esi simo ngaphezu nto nje iingongoma ezimbalwa, nendlela kubaphepha akukho nzima. Makhe sihlolisise kwi isicombululo isiphumo olungalinganiyo ukumakishwa umatshini yokumakisha laser.
Okokuqala, sebenzisa i icala ukuphawula uluhlu ethile lomxholo
Ngenxa isipili ngasinye ngokujolisa linoluhlu ezinzulwini focal, kwaye kulula kakhulu ukuba ukusebenzisa indlela kuphambuka ukusuka ugxininiso ukuba kumiswe indlela elikhulu-isikali ukumakisha ilungu elimakishayo, ungqameko kwi kubunzulu yinqontsonqa okanye ngaphaya ubunzulu ekujoliswe, nto leyo kulula kakhulu. Ifuthe lazo. Ngoko ke, indlela defocusing yokumakisha ukucinga ngale ngxaki kwamandla laser.
Okwesibini, i-laser output ndawo ivaliwe, oko kukuthi, umqadi laser udlula le galvanometer kunye ilens intsimi, kwaye ndawo lungekho.
Intloko laser yemveliso, lwemidlalo esisigxina yaye galvanometer ukuba ayilungiswanga, nto leyo ebangela ndawo ukukhanya wendawo iblokhiwe xa laser udlula ngemehlo ehlokomayo. Le ibala lingabali ezinye i non-setyhula emva kokuba swi yi ilens entsimini, oko kungabangela isiphumo ukuba yenzeke. avareji.
Kukho kwakhona imeko apho galvanometer lens ukuphambukisa ibhola ulimele ayibonisi kakuhle xa umqadi laser udlula kwindawo eyonakeleyo ye the lens. Therefore, the laser beam does not differ from the laser energy in the damaged area of the lens and the non-damaged area of the lens, and the laser energy ultimately acting on the material is also different, so that the marking effect is not uniform.
Okwesithathu, lens nesenzeko thermal
Xa laser udlula ilens woqondo, ilens kumo kuvelisa deformation ngokungangqalanga. Le deformation ibangela ugxininiso laser ukuvuka kwaye ubude bamalungelo ezesini zibe mfutshane. Ukuba umatshini ezinzileyo kunye bekhefu lihambisane ugxininiso ngongoma, emva kokuba laser ivuliwe ixeshana, amandla laser ezinoxinano emele izinto utshintsho ngenxa ilens nesenzeko thermal, ngaloo ndlela ebangela isiphumo lokumakisha ukuba kolwabelo olungalinganiyo.
Okwesine, izinga umatshini ayilungiswanga, oko kukuthi, ilens laser okanye Ilens yintsimi: lowo akayi kufana etafileni processing.
Ngenxa iqondo bobabini yahlukile, akayi kuba ezahlukeneyo umgama phakathi laser umqadi kunye workpiece emva kokuphumelela ngemehlo endle. I-laser lokugqibela luya kuwa phezu into kwaye amandla izakuvela mninzi amandla ezahlukeneyo. Ngelo xesha, kuya kuba Iziphumo oluboniswe ngaphezu eziphathekayo azikho iyunifomu.
5. Izizathu umbandela, ezifana Ebubanzini umboniso phezu komhlaba ezibonakalayo akuyona eziphambukileyo okanye utshintsho emzimbeni kunye neempawu imichiza.
Le nto ke kunobuzaza kakhulu impendulo amandla laser. Kudla umbandela efanayo ukuba amandla laser unako ukufikelela ukutshatyalaliswa umbundu izinto iyafana. Xa ububanzi ukutyabeka eziphathekayo akufani, kukho ezinye iinkqubo physicochemical unyango ezinye ezingekho avareji ngokwaneleyo, kwaye isiphumo emva laser yokumakisha nalo kolwabelo olungalinganiyo.
Post ixesha: Aug-30-2019
