Mashiinka laser sixitaanka waa lakabka ah qoto dheer oo wax qaawan by uumi of walxaha dusha by dogob laser. Oo waxaa lagu xardhay leh astaamo fiican, alaabooyinka iyo qoraallada. Si kastaba ha ahaatee, shirkado badan ama shaqsiyaadka ka heli in saamaynta sixitaanka mishiinka of sixitaanka waa sinnayn ka dib iibka muddo of time. Dhab ahaantii, sababta ugu weyn ee this ifafaale waa wax ka badan dhawr qodob, oo jidka si looga fogaado waxa aan la mid adag. Ina keena aynu eegno xal u ah saamaynta sinnayn sixitaanka mishiinka of laser sixitaanka ah.
First, isticmaali eexda ah si ay u xusaan kala duwan oo qaar ka mid ah content
Maxaa yeelay, muraayad kasta oo diiradda kala duwan moolalka focal, oo waa mid aad u fudud in ay isticmaalaan hab in duwan diiradda in ay keeni qaab baaxad weyn oo sixitaanka, ku laayeen waa at qoto dheer ah focal ama ka baxsan si qoto dheer ee focus, taas oo ah mid aad u fudud. Saamaynta waa sinnayn. Sidaa darteed, habka of defocusing sixitaanka waa in ay ka fekeraan dhibaatada tamarta laser.
Second, kaalinta laser wax soo saarka ay xiran tahay, in uu yahay, dogobka ishaada laser ah ku dhex socda galvanometer iyo gashto berrinka, iyo barta dhiman.
Madaxa saarka laser, kulanka go'an iyo galvanometer aan la beddelo, kaas oo keena kaalinta nuurka maxaliga ah in ay la xakameeyo marka laser ah maraa siku birqaya. kaalinta on multiplier waa non-wareeg ah ka dib markii lagu diiradda by gelis berrinka, taas oo keeni kartaa saamayn ma in ay dhacaan. celcelis ahaan.
Waxa kale oo jira xaalad ay gashto galvanometer deflecting hallaabo oo uusan si fiican u fikiri markii dogob laser ah maraa aagga dhaawacan ee 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.
Saddexaad, arrin ku gashto kaamerada
Marka laser ah maraa siku indhaha, siku kor maraysa in ay soo saaraan calaamadaha lahayo loo dareemeyn. lahayo ku Taasina waxay keentaa in diiradda laser in ay ku kici iyo dhererka focal si ay u noqdaan gaaban. Haddii mishiinka fadhiya oo bareeg la waafajiyo dhibic diiradda, ka dib markii laser way rogmatay on muddo ah, cufnaanta tamarta laser ku simaha on isbedelka wax ay sabab u tahay arrin ka gashto kaamerada, oon ku keenaya saamayn sixitaanka u noqon sinnayn.
Tan afraad, heerka uu mishiinka aan la beddelo, waa in, gashto laser ama gashto beerta aan la siman in ay miiska ee nidaaminta.
Sababtoo ah heerka uu labada waa kala duwan, masaafada u dhexeysa dogob laser iyo workpiece ka dib markii marayay gashto duurka oo ma noqon doonto kala duwan. laser The final ku dhici doontaa shayga baaraandegi iyo tamarta muuqan doonaa cufnaanta tamarta kala duwan. Wakhtigan, waxa ay noqon doontaa saamaynta The muujiyey kor ku xusan wax ma uniform.
5. Sababaha wax, sida dhumucda filimka dushiisa of maaddadu ay tahay ma kooxa ama isbedelka jirka iyo guryaha kiimikada.
Qoraalkani wuxuu ku badan yahay xasaasi u ah jawaab tamarta laser. Waxaa sida caadiga ah waa wax la mid ah in tamarta laser gaari karo marinka burburinta maaddadu ay tahay isku mid. Marka dhumucda daahan ee wax ma aha isku mid ah, waxaa jira qaar ka mid ah hababka kale ee daaweynta physicochemical in aysan ku filneyn celcelis ahaan, iyo saamaynta ka dib markii laser sixitaanka sidoo kale isku mid ma ahan.
waqti Post: Aug-30-2019
