Ngomkhwa wobukrelekrele boshishino kunye nokulungiswa okuchanekileyo, imfuno yokuchaneka kwe-laser kwishishini elichanekileyo le-3C, oomatshini, iimoto zamandla amatsha kunye namanye amashishini aphuhliswe ngokukhawuleza, okwenze ukuba ukusetyenziswa kwetekhnoloji yokucubungula i-laser kwintsimi yoshishino ukuba kucace ngakumbi. ukunyuselwa.
Ngenxa yeempawu zendalo ezingezizo phakathi kwe-optics kunye nescanner, iscanhead sinokugqwetheka kwegraphic ngexesha lokuskena. Njengoko "Ukuvelisa iTekhnoloji ye-3D Dynamic Focus", i-FEELTEK iqulunqe isethi entsha ye-algorithms yembuyekezo ye-intanethi ukuphelisa ukuphazamiseka kwe-optical kunye nezinye iingxaki.
Iqonga eliphezulu lokuchaneka kwelaser
Uqhagamshelwano lweqonga leScanhead
Olu yilo ludibanisa iinzuzo zokukhawulezisa eziphezulu zescanhead kunye nenzuzo yokwandisa ubungakanani beqonga. Kukuphi ukuxuba i-scanhead ye-2D (i-GX, i-GY) kunye neqonga le-XY (i-Stage-X, i-Stage-Y) usebenzisa ii-motor ze-linear kwisistim sokulungelelanisa, kunye nokwenza ulawulo loqhagamshelwano. Oku kuthetha ukuba ummandla ocoliweyo womatshini omncinci osekwe kwi-2D scanhead iya kwandiswa. Ngexesha elifanayo, isenzeko sokuqokelela amandla kwiikona ezibukhali okanye iimpawu ezincinci ziya kulungiswa. Kwaye izibazi okanye iimpazamo ezibangelwa ukuqhutyelwa kwesibini kwindawo efanayo ziya kuncitshiswa okanye zipheliswe, kunye nokusebenza kakuhle kuya kuphuculwa. Ngale ndlela, ukusebenza kakuhle kokulungiswa kuphuculwe, ixesha lokujikeleza lifutshane, kwaye izinga lesivuno liphuculwe kakhulu.
Ulungelelwaniso lwe-algorithm yokunxibelelana
I-scanhead ihamba ngokukhawuleza kwaye iqonga lihamba kuluhlu olubanzi. Xa iskena kunye neqonga zidibene, isenzo sichithwa kwintshukumo yescanhead + iqonga. Oku kufuna ukubetha ngokukhawuleza, kuthathelwa ingqalelo zombini ukuchaneka kunye nesantya. I-algorithm yokulawula ukwahlula rhoqo, eyaziwa ngokuba yi-motion vector decomposition, isetyenziselwa ukwandisa indima yescanhead, ukwabelana ngomsebenzi weqonga, kunye nokunciphisa umsebenzi weqonga; ngelo xesha, i-algorithm yokuphucula yenza ukuba i-scanhead idlale indima yayo kwindawo efanelekileyo.
Ulawulo lwePWM
I-PWM pulse yenziwa ngumlawuli, kwaye emva kokudlula kwi-servo amplifier, isetyenziselwa ngokuthe ngqo kwi-Motor's loop control control. Kwangaxeshanye, isiginali yesikali segrafti inikwa umva ngokuthe ngqo kumlawuli, ngaloo ndlela yenza ulawulo oluvaliweyo ngokupheleleyo. Fumana ulawulo oluphezulu kunye nokusebenza kwexesha langempela, kwaye unciphise umjikelo wolawulo.
Iinkalo zeSicelo
(esi sisombululo singasetyenziswa kodwa singaphelelanga kule mihlaba yesicelo ilandelayo)
Ukusika ifilimu ye-PI yobungakanani obukhulu, ukusika ipaneli, ukwenza ipleyiti yePCB kunye nokugrumba kwishishini lephaneli, ukusetyenzwa komphezulu wokubumba okuchanekileyo, ukubhalwa ngokucokisekileyo kweetemplates ze-etching, njl.
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Xa iilaser zisiba sisixhobo esitsha, iinkqubo zokugxila ezinamandla ezineentsingiselo zetekhnoloji ziphakathi kwamagorha. Amaqela kunye neenkampani ezigxile ekuphuhliseni iinkqubo zokugxila eziguqukayo zinikwa izinto ezilindelekileyo. Ngokusekelwe kwisicwangciso seNkokeli kwi-industrial laser 3D inkqubo yokugxila eguquguqukayo, i-FEELTEK iye yahlakulela ngokunzulu iteknoloji yesicelo seenkqubo zokugxila eziguquguqukayo. Iye yamisela ngokulandelelana inkqubo yogqaliselo eguqukayo yangaphambili, inkqubo yogqaliselo eguquguqukayo engasemva, kunye neyunithi eguquguqukayo eguquguqukayo eguquguqukayo ye-DFM (iModyuli yokuJonga iDynamic).
Kwixesha elizayo, i-FEELTEK iya kuqhubeka iqinisa intsebenziswano kunye nabahlanganisi bezixhobo, ithathe amanyathelo amaninzi ukuphumeza ukuphunyezwa okupheleleyo kobugcisa bokucubungula kunye nokuqinisekiswa kwenkqubo yezibonakaliso eziphambili, kunye nokubonelela ngezisombululo ezipheleleyo zenkqubo yezixhobo ezivaliweyo kubadibanisi abaninzi bamashishini.
Ixesha lokuposa: Oct-07-2023