Indlela Yokuhlanza Nge-Laser kanye Nemingcele Kuthinta Umthetho

Ukuhlanzwa nge-laser kuyindlela ephumelelayo yokususa ubuso obuqinile bezinto ezahlukene nobukhulu bezinhlayiya ezingcolile kanye nesendlalelo sefilimu. Ngokusebenzisa ukukhanya okuphezulu kanye ne-laser eqhubekayo noma evunguzayo, ngokugxila kwe-optical kanye nokuma kwamabala ukwakha ukuma kwebala elithile kanye nokusatshalaliswa kwamandla kwe-laser beam, okukhanyiswa ebusweni bezinto ezingcolile okufanele zihlanzwe, izinto ezingcolile ezinamathiselwe zimunca amandla e-laser, zizokhiqiza uchungechunge lwezinqubo eziyinkimbinkimbi zomzimba nezamakhemikhali ezifana nokudlidliza, ukuncibilika, ukushisa, ngisho nokufaka igesi, futhi ekugcineni zenze ukungcola okuvela ebusweni bezinto. Ngisho noma isenzo se-laser ebusweni obuhlanziwe, iningi elikhulu liyakhanya, i-substrate ngeke ibangele umonakalo, ukuze kufezwe umphumela wokuhlanza.Isithombe esilandelayo: ukususwa nokuhlanzwa kokugqwala kobuso bentambo.

 

Ukuhlanzwa kwe-laser kungahlukaniswa ngokuhambisana nezindinganiso ezahlukene zokuhlela. Njengoba ngokuhambisana nenqubo yokuhlanza i-laser ebusweni be-substrate imbozwe ifilimu yoketshezi ihlukaniswe ngokuhlanza i-laser eyomile kanye nokuhlanzwa kwe-laser emanzi. Okokuqala ukukhanyiswa okuqondile kobuso obungcolile be-laser, lokhu kokugcina kudinga ukusetshenziswa kumswakama wobuso bokuhlanza i-laser noma ifilimu yoketshezi. Ukuhlanzwa kwe-laser emanzi kusebenza kahle kakhulu, kodwa ukuhlanzwa kwe-laser emanzi kudinga ukumbozwa ngesandla kwefilimu yoketshezi, okudinga ukuthi ukwakheka kwefilimu yoketshezi akukwazi ukushintsha uhlobo lwezinto ezingaphansi kwe-substrate ngokwazo ziyashintsha. Ngakho-ke, uma kuqhathaniswa nobuchwepheshe bokuhlanza i-laser eyomile, ukuhlanzwa kwe-laser emanzi kunemikhawulo ethile ekusetshenzisweni. Ukuhlanzwa kwe-laser eyomile njengamanje kuyindlela yokuhlanza i-laser esetshenziswa kakhulu, esebenzisa umsebe we-laser ukukhanyiswa kobuso be-workpiece ngqo ukususa izinhlayiya namafilimu amancane.

I-LaserDry Cukuthambekela

Isimiso esiyisisekelo sokuhlanza okomile nge-laser yinhlayiya kanye ne-substrate yezinto ezibonakalayo nge-laser irradiation, ukuguqulwa okusheshayo kwamandla okukhanya adonswayo abe ukushisa, okubangela inhlayiya noma i-substrate noma kokubili ukwanda kokushisa okusheshayo, phakathi kwenhlayiya kanye ne-substrate kwakha ngokushesha ukusheshisa, amandla akhiqizwa ukusheshisa ukunqoba ukumuncwa phakathi kwenhlayiya kanye ne-substrate, ukuze inhlayiya isuke ebusweni be-substrate.

Ngokwezindlela ezahlukene zokuhlanza okomile nge-laser, ukuhlanza okomile nge-laser kungahlukaniswa ngezindlela ezimbili eziyinhloko:

1.Fnoma iphuzu lokuncibilika likhulu kunezinto eziyinhloko (noma umehluko wezinga lokumuncwa kwe-laser) yezinhlayiya zothuli: izinhlayiya zimunca i-laser imisebe inamandla kunomuncwa we-substrate (a) noma okuphambene nalokho (b), bese izinhlayiya zimunca amandla okukhanya kwe-laser aguqulwa abe amandla okushisa, okubangela ukwanda kokushisa kwezinhlayiya, yize inani lokwanda kokushisa lincane kakhulu, kodwa ukwanda kokushisa kusesikhathini esifushane kakhulu, ngakho-ke kuzoba nokusheshisa okukhulu okusheshayo ku-substrate, kuyilapho isenzo sokuphikisana kwe-substrate ezinhlayiyeni, amandla okunqoba amandla okudonsa ahambisanayo, ukuze izinhlayiya ezivela ku-substrate, isimiso somdwebo we-schematic njengoba kuboniswe kuMfanekiso 1.

 

2. Ukuze uthole iphuzu lokubila eliphansi lokungcola: ukungcola okungaphezulu kumunca ngqo amandla e-laser, ukuhwamuka okusheshayo kokubila okushisayo okuphezulu, ukuhwamuka okuqondile ukuze kususwe ukungcola, isimiso njengoba kuboniswe kuMfanekiso 2.

 

I-LaserWet CukuthambekelaPi-rinciple

Ukuhlanza okumanzi nge-laser kwaziwa nangokuthi ukuhlanza ngomusi nge-laser, ngokungafani nokuhlanza okomile nokumanzi kukhona lapho kukhona ungqimba oluncane lwefilimu yoketshezi obukhulu obungama-microns ambalwa noma ifilimu yemidiya ebusweni bezingxenye zokuhlanza, ifilimu yoketshezi nge-laser irradiation izinga lokushisa lefilimu yoketshezi likhuphuka ngokushesha futhi likhiqize inani elikhulu lamabhamuza ekuphenduleni kwegesi, ukuqhuma kwegesi okubangelwa umthelela wezinhlayiya kanye ne-substrate ukunqoba amandla okumunca phakathi. Ngokusho kwezinhlayiya, ifilimu yoketshezi kanye ne-substrate ku-coefficient yokumunca ubude be-laser kuhlukile, ukuhlanza okumanzi nge-laser kungahlukaniswa ngezinhlobo ezintathu.

1.Ukumuncwa okunamandla kwamandla e-laser yi-substrate

 

Ukushiswa ngemisebe ye-laser ku-substrate kanye nefilimu yoketshezi, ukumuncwa kwe-laser yi-substrate kukhulu kakhulu kunokwefilimu yoketshezi, ngakho-ke ukuhwamuka okuqhumayo kwenzeka endaweni ehlangana ne-substrate nefilimu yoketshezi, njengoba kuboniswe esithombeni esingezansi. Ngokwethiyori, uma isikhathi sokushaya kwenhliziyo sinciphile, kuba lula kakhulu ukukhiqiza ukushisa okukhulu endaweni yokuhlangana, okuholela ekushayweni okukhulu kokuqhuma.

2. Ukumuncwa okunamandla kwamandla e-laser yi-membrane yoketshezi

 

Isimiso salokhu kuhlanzwa ukuthi ifilimu yoketshezi imunca iningi lamandla e-laser, futhi ukuhwamuka okuqhumayo kwenzeka ebusweni befilimu yoketshezi, njengoba kuboniswe esithombeni esingezansi. Ngalesi sikhathi, ukusebenza kahle kokuhlanza nge-laser akukuhle njengalapho kumuncwa i-substrate, ngoba ngalesi sikhathi ukuqhuma kuthinta ubuso befilimu yoketshezi. Ngenkathi ukumuncwa kwe-substrate, amabhamuza nokuqhuma kwenzeka lapho kuhlangana khona i-substrate nefilimu yoketshezi, umthelela wokuqhuma kulula ukuwusunduza izinhlayiya kude nobuso be-substrate, ngakho-ke, umphumela wokuhlanza wokumuncwa kwe-substrate ungcono.

3.Kokubili i-substrate kanye ne-membrane yoketshezi kubamba ndawonye amandla e-laser

 

 

Ngalesi sikhathi, ukusebenza kahle kokuhlanza kuphansi kakhulu, ngemva kokushiswa ngemisebe ye-laser kuya efilimini yoketshezi, ingxenye yamandla e-laser iyamuncwa, amandla ahlakazeka kulo lonke ifilimu yoketshezi ngaphakathi, ifilimu yoketshezi iyabila ukuze ikhiqize amabhamuza, amandla e-laser asele ngefilimu yoketshezi amuncwa yi-substrate, njengoba kuboniswe esithombeni. Le ndlela idinga amandla e-laser engeziwe ukukhiqiza amabhamuza abilayo ngaphambi kokuba kwenzeke ukuqhuma. Ngakho-ke ukusebenza kahle kwale ndlela kuphansi kakhulu.

Ukuhlanza nge-laser emanzi kusetshenziswa ukumuncwa kwe-substrate, njengoba iningi lamandla e-laser limuncwa yi-substrate, kuzodala ifilimu yoketshezi kanye ne-substrate junction overheating, amabhamuza esibonakalayo, uma kuqhathaniswa nokuhlanza okomile, ukumanzi ukusetshenziswa kokuqhuma kwebhamuza le-junction okubangelwa umthelela wokuhlanza nge-laser, kuyilapho ungakhetha ukwengeza inani elithile lamakhemikhali efilimini yoketshezi kanye nezinhlayiya ezingcolisayo ekusabeleni kwamakhemikhali ukuze unciphise izinhlayiya kanye ne-substrate. Amandla okumuncwa phakathi kwezinto, ukuze kuncishiswe umkhawulo wokuhlanza nge-laser. Ngakho-ke, ukuhlanza okumanzi kungathuthukisa ukusebenza kahle kokuhlanza ngezinga elithile, kodwa ngesikhathi esifanayo kunezinkinga ezithile, ukwethulwa kwefilimu yoketshezi kungaholela ekungcoleni okusha, futhi ukujiya kwefilimu yoketshezi kunzima ukulawula.

IziciAokuthintaQubunjalo beLi-aserCukuthambekela

Umphumela weLi-aserWubude obude

Isisekelo sokuhlanzwa nge-laser ukumuncwa nge-laser, ngakho-ke, ekukhetheni umthombo we-laser, into yokuqala okufanele uyenze ukuhlanganisa izici zokumuncwa kokukhanya kwento yokuhlanza, ukhethe i-laser ye-wavelength efanelekile njengomthombo wokukhanya we-laser. Ngaphezu kwalokho, ososayensi bangaphandle ucwaningo lokuhlola lubonisa ukuthi ukuhlanza izici ezifanayo zezinhlayiya ezingcolisayo, lapho ubude be-wavelength bufushane, kulapho amandla okuhlanza e-laser eqina khona, kunciphisa umkhawulo wokuhlanza. Kungabonakala ukuthi, ukuze kuhlangatshezwane nezici zokumuncwa kokukhanya kwezinto ezibonakalayo zento, ukuze kuthuthukiswe ukusebenza kahle kanye nokusebenza kahle kokuhlanza, kufanele ukhethe ubude be-wavelength obufushane be-laser njengomthombo wokukhanya wokuhlanza.

    

Umphumela wePamandlaDinqwaba

Ekuhlanzweni nge-laser, ubuningi bamandla e-laser bunomkhawulo womonakalo ophezulu kanye nomkhawulo wokuhlanza ophansi. Kulolu hlu, lapho ubuningi bamandla e-laser bokuhlanza nge-laser bubukhulu, kulapho amandla okuhlanza eba makhulu, kulapho umphumela wokuhlanza ubonakala khona. Ngakho-ke akufanele kulimaze izinto ezingaphansi kwesikhumba, kufanele zibe phezulu ngangokunokwenzeka ukuze kwandiswe ubuningi bamandla e-laser.

   

 

Umphumela wePi-ulseWi-idth

I i-laser Umthombo wokuhlanza nge-laser kungaba ukukhanya okuqhubekayo noma ukukhanya okushukunyiswayo, i-laser eshukunyiswayo inganikeza amandla aphezulu kakhulu, ngakho-ke ingahlangabezana kalula nezidingo zomkhawulo. Futhi kwatholakala ukuthi enkambisweni yokuhlanza engaphansi komhlaba ebangelwa imiphumela yokushisa, umthelela we-laser eshukunyiswayo uncane, i-laser eqhubekayo ebangelwa umthelela wokushisa wesifunda inkulu.

   

 

IEumphumela weSukukhenizaSukuchama kanyeNinombolo yeTizithombe

Ngokusobala enkambisweni yokuhlanza nge-laser, lapho isivinini sokuskena nge-laser sishesha izikhathi ezimbalwa, kulapho ukusebenza kahle kokuhlanza kukhuphuka khona, kodwa lokhu kungabangela ukwehla komphumela wokuhlanza. Ngakho-ke, enkambisweni yokuhlanza yangempela, kufanele kusekelwe ezicini zezinto zomshini wokuhlanza kanye nesimo sokungcola ukuze kukhethwe isivinini sokuskena esifanele kanye nenani lamaskeni. Ukuskena izinga lokugqagqana njalonjalo kuzothinta nomphumela wokuhlanza.

   

 

Umphumela weAintaba yeDukugxila kwe-efocusing

Ukuhlanzwa kwe-laser ngaphambi kwe-laser ikakhulukazi ngenhlanganisela ethile yelensi yokugxila ukuze kuhlangane, kanye nenqubo yangempela yokuhlanza nge-laser, ngokuvamile esimweni sokususa ukugxila, inani lokususa ukugxila likhulu, ukukhanya ezintweni lapho indawo inkulu khona, indawo yokuskena inkulu, kulapho ukusebenza kahle kuphakama khona. Futhi emandleni aphelele kuqinisekile, lapho inani lokususa ukugxila lincane, lapho ubukhulu bamandla e-laser bukhula khona, kulapho amandla okuhlanza eqina khona.

   

 

Isifinyezo

Njengoba ukuhlanza nge-laser kungasebenzisi noma yiziphi izinyibilikisi zamakhemikhali noma ezinye izinto ezisetshenziswayo, kunobungani nemvelo, kuphephile ukusebenza futhi kunezinzuzo eziningi kakhulu:

 

1. okuluhlaza futhi okunobungani nemvelo, ngaphandle kokusebenzisa amakhemikhali nezixazululo zokuhlanza,

2. Ukuhlanza imfucuza ngokuyinhloko kuyimpuphu eqinile, encane, kulula ukuyiqoqa nokuyiphinda isetshenziswe,

3. Ukuhlanza intuthu kadoti kulula ukuyimunca nokuyiphatha, umsindo uphansi, akukho monakalo empilweni yomuntu siqu,

4. Ukuhlanza okungathintani, akukho zinsalela zemidiya, akukho ukungcola kwesibili,

5. Ukuhlanza okukhethiwe kungatholakala, akukho monakalo kuma-substrate,

6. Akukho ukusetshenziswa okuphakathi kokusebenza, sebenzisa ugesi kuphela, izindleko eziphansi zokusebenzisa nokulungisa,

7. Eukuze kufezwe ukuzenzekela, kuncishiswe ukuqina kwabasebenzi,

8. Ifanele izindawo noma izindawo okunzima ukuzifinyelela, ezindaweni eziyingozi noma eziyingozi.

    

    

 

I-Maven Laser Automation Co., Ltd. ingumkhiqizi ochwepheshe womshini wokushisela nge-laser, umshini wokuhlanza nge-laser, umshini wokumaka nge-laser iminyaka eyi-14. Kusukela ngo-2008, i-Maven Laser igxile ekuthuthukisweni nasekukhiqizweni kwezinhlobo ezahlukene zomshini wokuqopha/wokushisela/wokumaka/wokuhlanza nge-laser ngokuphathwa okuthuthukile, amandla ocwaningo aqinile kanye nesu elizinzile lokuhwebelana komhlaba wonke, i-Maven Laser isungula uhlelo lokuthengisa nokuthengisa umkhiqizo oluphelele kakhulu eShayina nasemhlabeni jikelele, yenza uphawu lomhlaba embonini ye-laser.

Ngaphezu kwalokho, sinaka kakhulu insizakalo yangemva kokuthengisa, insizakalo enhle nekhwalithi enhle kubaluleke kakhulu kuMaven Laser kuzolandela umoya othi "Ukuthembeka Nobuqotho", zama konke okusemandleni ukuhlinzeka amakhasimende ngomkhiqizo omuhle kakhulu kanye nensizakalo engcono.

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