Olunye ulwazi olusisiseko lwetekhnoloji yokusika i-laser

Umgaqo wokusebenza wokusika i-laser

Ukusika kweLaser kuxhotyiswe ngejenereyitha yelaser ekhupha umqa welaser wamandla aphezulu. I-laser beam iya kuthi emva koko igxininiswe yi-lens kwaye yenze indawo encinci yokukhanya yamandla aphezulu. Ngokujolisa indawo yokukhanya kwiindawo ezifanelekileyo, izixhobo ziya kufunxa amandla kwisibane selaser kwaye emva koko zibe ngumphunga, zinyibilike, zitshise okanye zifikelele kwindawo yokutshisa. Emva koko umoya oncedisayo woxinzelelo oluphezulu (CO2, i-Oxygen, i-Nitrogen) iya kukhupha intsalela yenkunkuma. Intloko ye-laser iqhutywa yi-servo motor elawulwa yiprogram kwaye ihamba ngendlela egqitywe kwangaphambili kwizinto zokusebenza ukwenzela ukusika amaqhekeza omsebenzi weemilo ezahlukeneyo. 

Iindidi zeejenereyitha zelaser (imithombo yelaser)

Ukukhanya kungahlelwa ngokukhanya okubomvu, ukukhanya orenji, ukukhanya okutyheli, ukukhanya okuluhlaza njalo njalo. Inokufunxwa okanye ibonakaliswe zizinto. Ukukhanya kweLaser nako kukukhanya. Kwaye ukukhanya kwe-laser kunye nobude obuhlukeneyo buneempawu ezahlukeneyo. Indlela yokuzuza yejenereyitha yelaser eyona ndlela iguqula umbane ube yilaser ithatha isigqibo sobude bobude, amandla okuphuma kunye nokusetyenziswa kwelaser. Kwaye i-medium yenzuzo ingaba yimeko yegesi, imo yolwelo kunye nemeko eqinileyo 

1.I-laser yegesi eqhelekileyo kakhulu yi-CO2 laser;

I-2.I-laser yelizwe eliqinileyo eqhelekileyo iquka i-fiber laser, i-YAG laser, i-laser diode kunye ne-ruby laser;

3.I-laser yombuso we-Liquid isebenzisa ulwelo oluthile olufana ne-organic solvent njengendlela yokusebenza ukuvelisa ukukhanya kwelaser 

Izinto ezahlukeneyo zifunxa ukukhanya kwelaser kobude obuhlukeneyo. Ngoko ke, i-laser generator kufuneka ikhethwe ngononophelo. Kwishishini leemoto, eyona laser isetyenziswa kakhulu yifiber laser 

Iindlela zokusebenza zomthombo we-laser

Umthombo weLaser uhlala uneendlela ezi-3 zokusebenza: imo eqhubekayo, imo yokumodareyitha kunye nemo ye-pulse 

Ngaphantsi kwemodi eqhubekayo, amandla okuphuma kwelaser ahlala rhoqo. Oku kwenza ukuba ubushushu obungena kwizinto eziphathekayo bulingane, ngoko bufanelekile ukusika isantya. Oku akunako nje ukuphucula ukusebenza kakuhle kodwa kunokwenza kube mandundu ngakumbi isiphumo sommandla ochaphazela ubushushu 

Ngaphantsi kwemodi yokumodareyitha, amandla okuphuma kwelaser alingana nomsebenzi wesantya sokusika. Inokugcina ubushushu obungena kwizixhobo kumgangatho ophantsi ngokucutha amandla kwindawo nganye ukuze kuthintelwe umda wokusika ongalinganiyo. Ekubeni ulawulo lwayo luyinkimbinkimbi encinci, ukusebenza kakuhle akuphezulu kwaye kungasetyenziselwa ixesha elifutshane.

Imowudi ye-Pulse inokwahlulwa ibe yimowudi ye-pulse eqhelekileyo, imowudi ye-pulse ephezulu kunye nemowudi ye-pulse ephezulu kakhulu. Kodwa umahluko wabo ophambili kuphela umahluko wobunzulu. Abasebenzisi banokwenza isigqibo esisekelwe kwiimpawu zezixhobo kunye nokuchaneka kwesakhiwo 

Ukushwankathela, i-laser ihlala isebenza phantsi kwemowudi eqhubekayo. Kodwa ukuze ufumane umgangatho wokusika ophuculweyo, kwiintlobo ezithile zezixhobo, kuyimfuneko ukulungelelanisa isantya sokutya, njengokukhawuleza, ukusika isantya kunye nokulibaziseka xa ujika. Ngoko ke, phantsi kwemodi eqhubekayo, akwanele nje ukuthoba amandla. Amandla eLaser kufuneka ahlengahlengiswe ngokutshintsha i-pulse 

Iparameter yokumisela ukusika kwe-laser

Ngokweemfuno ezahlukeneyo zemveliso, kuyimfuneko ukugcina ukulungelelanisa iiparitha phantsi kweemeko ezahlukeneyo zokusebenza ukuze ufumane iiparitha ezilungileyo. Ukuchaneka kwe-nominal positioning of laser cut can be up to 0.08mm kunye nokuphindaphinda ukuchaneka kokumisa kunokufikelela kwi-0.03mm. Kodwa kwimeko yokwenyani, ukunyamezelana okuncinci kufana ±0.05mm yokuvula kunye ±0.2mm kwindawo yomngxuma.

Izinto ezahlukeneyo kunye nobukhulu obahlukeneyo zifuna amandla ahlukeneyo okunyibilika. Ke ngoko, amandla afunekayo okuphuma kwelaser ahlukile. Kwimveliso, abanikazi befektri kufuneka benze ibhalansi phakathi kwesantya sokuvelisa kunye nomgangatho kwaye ukhethe amandla afanelekileyo okuvelisa kunye nesantya sokusika. Ngoko ke, indawo yokusika ingaba namandla afanelekileyo kwaye izinto eziphathekayo zinokuncibilika ngokufanelekileyo 

Ukusebenza kakuhle kokuba i-laser ijike umbane ube ngamandla e-laser ijikeleze i-30% -35%. Oko kuthetha ukuba ngamandla egalelo ajikeleze i-4285W ~ 5000W, amandla aphumayo ajikeleze i-1500W kuphela. Olona setyenziso lwamandla lwegalelo likhulu kakhulu kunamandla aphumayo. Ngaphandle koko, ngokomthetho wogcino lwamandla, amanye amandla ajika abe bubushushu, ngoko ke kuyimfuneko ukongeza. i-industrial water chiller  

S&A ngumenzi we-chiller othembekileyo onamava angama-19 kushishino lwelaser. I-chillers yamanzi yemizi-mveliso eyivelisayo ifanelekile ukupholisa iintlobo ngeentlobo zeelaser. I-Fiber laser, i-CO2 laser, i-UV laser, i-ultrafast laser, i-laser diode, i-LAG laser, ukukhankanya ezimbalwa. Yonke iS&I-chillers yakhiwe ngamacandelo avavanywe ixesha ukuqinisekisa ukusebenza okungenangxaki ukuze abasebenzisi baqiniseke ngokuzisebenzisa.