Kukho izigidi zeempahla zesikhunta kumazwe ahlukeneyo. Imveliso nganye yemizi-mveliso ineendlela ezininzi kwaye ifuna iisikhunta ezahlukeneyo. Ekubeni iisikhunta zihlala zidibana nezinto eziluhlaza ezishushu kakhulu okanye zijongane noxinzelelo lokuxinana, ukungcola kwakheka lula kumphezulu. Ukuba akucocwanga ngexesha, kuya kubangela umonakalo kumphezulu wesikhunta, kwaye iimveliso ezilandelayo ziya kubonakala zinesiphene. Okwangoku, ukucocwa nge-laser kunokucoca ngempumelelo iiplani, iindawo ezigobileyo, imingxunya kunye nezikhewu.oomatshini bokucoca nge-laser abaphathwa ngesandlaingasetyenziselwa ukucoca intsalela kumphezulu wesikhunta, kwaye ixesha lokucoca linokuba yinxalenye yeshumi kuphela yokucoca kwendabuko.
Kutheni i-laser ingasetyenziselwa ukucoca? Kutheni ingayi kubangela umonakalo kwinto ecocwayo?
Okokuqala qonda uhlobo lwelaser. Ngamazwi alula, iilaser azahlukanga ekukhanyeni (ukukhanya okubonakalayo nokukhanya okungabonakaliyo) okusilandelayo, ngaphandle kokuba iilaser zisebenzisa ii-resonators ukuqokelela ukukhanya kwicala elinye, kwaye zine-wavelengths ezilula, ulungelelwaniso, njl. Ukusebenza kungcono, ngoko ke ngokwethiyori zonke ii-wavelengths zokukhanya zinokusetyenziselwa ukwenza iilaser, kodwa ekusebenzeni, azikho imidiya emininzi enokuchulumancisa, ngoko ke umthombo wokukhanya welaser onokuvelisa uzinzo kwaye ulungele imveliso yemizi-mveliso unqongophele kakhulu.
Ukuthetha ngeenkuni, kulula kubantu abaninzi ukuyiqonda, ukusuka kwiibhetshi ezincinci ukuya ekwenzeni imifanekiso yekhekhe, ukuya kwiinkuni ezinkulu zeemveliso ezahlukeneyo zoshishino. Umthwali kunye nenkxaso yokuveliswa kweemveliso zoshishino ezinkulu.
Xa isetyenziswa ngokwenene, isikhunta sikwanazo nezinye iingxaki ekufuneka zisonjululwe. Eyona ngxaki ibalulekileyo yileukucocwa kweentsalela zesikhuntaOkwangoku, akukho sisombululo silungileyo. Ezinye ii-mold zesinyithi zisetyenziselwa ukubumba izinto ezinyibilikayo ezishushu ezishushu, kunye nokuphosa ezinye iintsimbi. Emva kokuba imveliso igqityiwe kwaye ikhutshiwe, kuhlala kukho izinto eziluhlaza ezishiyekileyo kwi-mold, eziya kuchaphazela ngokuthe ngqo imveliso eqhubekayo yemveliso elandelayo, kwaye kufuneka ziyekwe ngenxa yomsebenzi wezandla. Coca i-mold, nto leyo ebangela ukuba uphoswe lixesha kwaye uphoswe ngumsebenzi.
Ngokuqhubeka kwesicwangciso semveliso, zonke iintlobo zamabala eoyile ziya kuqokelelana zijikeleze isikhunta, nto leyo engonakalisi nje kuphela ubomi benkonzo yesikhunta, kodwa ikwachaphazela kakhulu izinga elifanelekileyo leemveliso ezigqityiweyo. Ke ngoko, kubalulekile ukubasusa ioyile kunye negluUkucocwa kwesikhunta kunokusebenza ngcono kwimveliso, kwaye iimveliso zomsebenzi ezikhanyayo nezingenawo amafutha azinakuba ngaphandle kwenkxaso yesikhunta.
Itekhnoloji yokucoca nge-laserlikhonkco elibalulekileyo kwimveliso yemizi-mveliso nakwezinye iinkalo. Litshintsha ubuchwepheshe bemveli bokucoca isikhunta obufana "nokucoca ngamakhemikhali, ukugaya ngoomatshini, ukucoca umkhenkce owomileyo, kunye nokucoca nge-ultrasonic". Yiteknoloji entsha yokucoca isikhunta eye yaphuhliswa ngokukhawuleza kwiminyaka yakutshanje.
Iinkuni zokucoca nge-laseringasusa ngokukhawuleza umaleko wokuncamathelisa, ioyile, njl.njl. kumphezulu wesikhunta. Kwiisampuli ezingalinganiyo, naphi na apho i-laser ikhanyiswe khona, i-laser inokucocwa, kwaye inkqubo yokucoca inokusingathwa ngokulula. Umatshini wokucoca i-laser unokususa ngokufanelekileyo izincamathiselo kwiinkuni ezahlukeneyo ezifana nerabha, i-silicone, i-PU, njl.njl. Izixhobo kulula ukuzisebenzisa, azonakalisa isikhunta, kwaye ukusebenza kakuhle kokucoca kunokuphindwa kabini.
Yahlulwe kule ndlela, kukho iintlobo ezine zeendlela zokucoca nge-laser:
1. Indlela yokucoca nge-laser eyomileyo: oko kukuthi, ukucoca ngemitha ethe ngqo ye-pulsed laser;
2. Indlela ye-laser + ifilimu yolwelo: oko kukuthi, qala ubeke umaleko wefilimu yolwelo phezu komphezulu we-substrate, uze uyisuse nge-laser radiation; xa i-laser ikhanyiswe kwifilimu yolwelo, ifilimu yolwelo ifudunyezwa ngokukhawuleza, nto leyo ebangela ukuba kubekho umphunga oqhumayo. Ukungcola kuyakhululeka. Kwaye bhabha uphume kumphezulu wento ecutshungulweyo nge-shock wave ukuze ufezekise injongo yokususa ungcoliseko.
3. Indlela yokusebenzisa i-laser + igesi engasebenziyo: oko kukuthi, xa i-laser ikhanyiswe, igesi engasebenziyo ivuthelwa kumphezulu we-substrate. Xa ukungcola kususiwe kumphezulu, kuya kuphuma kumphezulu yigesi ngoko nangoko ukuze kuthintelwe ukungcola kwakhona kunye nokuxinana komphezulu;
4. Sebenzisa i-laser ukukhulula ukungcola, uze usebenzise indlela yekhemikhali engangcolisiyo ukuyicoca. Okwangoku, ngenxa yophuhliso lweshishini lokuvelisa elikumgangatho ophezulu kunye nokuphuculwa okuqhubekayo kweemfuno zokhuseleko lokusingqongileyo, ubuchwepheshe bokucoca bendabuko (iindlela zekhemikhali, iindlela zokugaya ngoomatshini) abukwazi ukuhlangabezana neemfuno zemveliso yemizi-mveliso, kwaye ukusilela kweteknoloji yokucoca kuthintela imveliso eqhelekileyo kunye nokusebenza kwamanye amashishini abalulekileyo.
Ngoko ke, iteknoloji yokucoca nge-laser, njengommeli wemveliso eluhlaza nesebenzayo, inomlinganiselo obanzi wemarike phantsi kophuhliso olukhawulezayo lwemveliso ephezulu.
Ukucoca nge-laserIimolds nazo zinezibonelelo ezininzi ezikhethekileyo: zinokuphucula ucoceko; umjikelo wokucoca umfutshane; iindleko zokusebenza ziphantsi, kwaye umsebenzi wenziwa ngokuzenzekelayo; inokufikelela kwindawo emiselweyo ngokukhawuleza nangokufanelekileyo; Buyisela inkqubo yokucoca yesiqhelo.
Ukuba ufuna ukufunda okungakumbi malunga nokucoca nge-laser, okanye ufuna ukuthenga umatshini wokucoca nge-laser ongcono kuwe, nceda ushiye umyalezo kwiwebhusayithi yethu kwaye usithumelele i-imeyile ngokuthe ngqo!
Ixesha lokuthumela: Novemba-10-2022
