Ukucocwa kwe-laser ye-industrial yinkqubo yokudubula i-laser beam kwindawo eqinileyo yokucoca nge-laser kunye nokususa into engafunekiyo. Ekubeni ixabiso le-fiber laser source liye lehla kakhulu kwiminyaka embalwa edlulileyo, abacoci be-laser-eyenzelwe ukunceda abasebenzisi ukuba bahlambulule nge-laser ngokufanelekileyo-bahlangabezane neemfuno zemarike ebanzi ngakumbi kwaye basebenzise amathuba, njengokucoca iinkqubo zokubumba inaliti, ukususa iifilimu ezincinci okanye iindawo ezifana neoli, kunye negrisi, kunye nokunye okuninzi. Kweli nqaku, siza kugubungela ezi zihloko zilandelayo:
Uluhlu lwesiqulatho(cofa ukuze ufumane ngokukhawuleza ⇩)
Yintoni ukuCoca ngeLaser?
Ngokwesiko, ukususa i-rust, ipeyinti, i-oxide, kunye nezinye izinto ezingcolileyo kwi-metal surface, ukucocwa komatshini, ukucocwa kweekhemikhali, okanye ukucocwa kwe-ultrasonic kunokusebenza. Ukusetyenziswa kwezi ndlela kulinganiselwe kakhulu ngokusingqongileyo kunye neemfuno ezichanekileyo ezichanekileyo.
Inkqubo yokucoca iLaser.
Ngeminyaka yoo-80s, izazinzulu zafumanisa ukuba xa kukhanyiswa umphezulu wentsimbi ngamandla e-laser agxininiswe kakhulu, into efakwe kwimitha yemitha ingena kuthotho lweentshukumo ezintsonkothileyo zomzimba kunye neekhemikhali ezifana nokungcangcazela, ukunyibilika, ukunyibilika, kunye nokutsha. Ngenxa yoko, izinto ezingcolisayo zihluthwe kwizinto eziphathekayo. Le ndlela elula kodwa esebenzayo yokucoca i-laser yokucoca, eye yatshintsha ngokuthe ngcembe iindlela zokucoca eziqhelekileyo kwiindawo ezininzi kunye neenzuzo ezininzi, ezibonisa amathemba abanzi kwixesha elizayo.
Zisebenza njani izicoci zeLaser?
Umatshini wokucoca ngeLaser
Izicoci zelaser zenziwe ngamacandelo amane: iifayibha laser umthombo (oqhubekayo okanye ipulse laser), ibhodi yokulawula, umpu laser ephathwayo, kunye nobushushu rhoqo chiller amanzi. Ibhodi yokulawula ukucoca nge-laser isebenza njengengqondo yomatshini wonke kwaye inika umyalelo kwi-fiber laser generator kunye ne-laser gun ephathwayo.
I-fiber laser generator ivelisa ukukhanya kwe-laser ephezulu egxininiswe kakhulu edlula kwi-conduction medium I-Fiber ukuya kwi-laser gun ephathwayo. I-galvanometer yokuskena, nokuba i-uniaxial okanye i-biaxial, idityaniswe ngaphakathi kompu we-laser ibonisa amandla okukhanya kumaleko omdaka wesixhobo sokusebenza. Ngokudityaniswa kokusabela komzimba kunye neekhemikhali, umhlwa, ipeyinti, ubumdaka obunamafutha, umaleko wokugquma, kunye nolunye ungcoliseko lususwa ngokulula.
Masingene kwiinkcukacha ezithe vetshe ngale nkqubo. Iimpendulo ezintsonkothileyo ezibandakanyeka kusetyenziso lwelaser pulse vibration, ukwanda kwe-thermalamasuntswana eradiated,i-photodecomposition yemolekyuliutshintsho lwesigaba, okanyeisenzo sabo esidibeneyoukunqoba amandla okubopha phakathi kokungcola kunye nomphezulu we-workpiece. Izinto ezijoliswe kuyo (i-surface layer ukuba isuswe) ifudumala ngokukhawuleza ngokufunxa amandla e-laser beam kwaye ihlangabezana neemfuno ze-sublimation ukwenzela ukuba ukungcola okuvela kumphezulu kuyanyamalala ukufezekisa umphumo wokucoca. Ngenxa yoko, i-substrate surface ifunxa amandla e-ZERO, okanye amandla amancinci kakhulu, ukukhanya kwe-fiber laser akusayi kuwonakalisa konke.
Funda ngakumbi malunga noLwakhiwo kunye noMgaqo weSicoci seLaser esiphathwa ngesandla
Iimpendulo ezintathu zokucocwa kweLaser
1. I-Sublimation
Ukubunjwa kweekhemikhali zezinto ezisisiseko kunye nongcoliseko kuyahluka, kwaye kunjalo nesantya sokufunxa selaser. I-substrate yesiseko ibonisa ngaphezu kwe-95% yokukhanya kwe-laser ngaphandle komonakalo, ngelixa ukungcola kubamba uninzi lwamandla e-laser kwaye kufikelele kubushushu be-sublimation.
I-Laser Cleaning Mechanism Diagram
2. Ukwandiswa kweThermal
Iingqungquthela ezingcolileyo zithatha amandla okushisa kwaye zanda ngokukhawuleza ukuya kwindawo yokuqhuma. Impembelelo yokuqhuma inqoba amandla okubambelela (amandla okukhanga phakathi kwezinto ezahlukeneyo), kwaye ngoko ke iinqununu ezingcolileyo zikhutshwe ebusweni besinyithi. Ngenxa yokuba ixesha le-laser irradiation lifutshane kakhulu, liyakwazi ukuvelisa ngokukhawuleza ukukhawuleza okukhulu kwamandla okuqhuma okuqhumayo, okwaneleyo ukubonelela ngokukhawuleza okwaneleyo kwamasuntswana amahle ukuba ahambe ukusuka kwisiseko sokunamathela.
Pulsed Laser Cleaning Force Interaction Diagram
3. Laser Pulse Vibration
Ububanzi be-pulse ye-laser beam buncinci, ngoko ke isenzo esiphindaphindiweyo se-pulse siya kudala i-vibration ye-ultrasonic ukucoca i-workpiece, kwaye i-wave shock iya kuqhekeza amasuntswana angcolileyo.
IPulsed Laser Beam Cleaning Mechanism
Izinto eziluncedo kwiFiber Laser Cleaning Machine
Ngenxa yokuba ukucocwa kwelaser akufuni naziphi na izinyibilikisi zekhemikhali okanye ezinye izinto ezisetyenziswayo, ikhuselekile kokusingqongileyo, ikhuselekile ukusebenza, kwaye ineengenelo ezininzi:
✔I-Solider powder ikakhulu yinkunkuma emva kokucoca, umthamo omncinci, kwaye kulula ukuqokelela kunye nokuphinda kusetyenziswe
✔Umsi kunye nothuthu oluveliswa yi-fiber laser kulula ukuyikhupha yi-extractor yomsi, kwaye akukho nzima kwimpilo yabantu.
✔Ukucocwa kokungaqhagamshelwanga, akukho majelo aseleyo, akukho ngcoliseko lwesibini
✔Ukucoca kuphela ithagethi (i-rust, ioli, ipeyinti, i-coating), ayiyi kulimaza i-substrate surface
✔Umbane kuphela osetyenziswayo, iindleko eziphantsi zokusebenza, kunye neendleko zokuwugcina
✔Ifanelekile kwiindawo ezinzima ukufikelela kuzo kunye nesakhiwo esiyinkimbinkimbi ye-artifact
✔Irobhothi yokucoca ngokuzenzekelayo i-laser iyakhethwa, ithatha indawo yokwenziwa
Ukususa ungcoliseko olunje ngomhlwa, ukungunda, ipeyinti, iilebhile zephepha, iipolima, iplastiki, okanye naziphi na ezinye izinto ezingaphezulu, iindlela zesintu - ukuqhushumba kwemidiya kunye nokufakwa kweekhemikhali - kufuna ukuphathwa okukhethekileyo kunye nokulahlwa kwemithombo yeendaba kwaye kunokuba yingozi kakhulu kokusingqongileyo kunye nabaqhubi ngamanye amaxesha. Itheyibhile engezantsi idwelisa umahluko phakathi kokucoca ngelaser kunye nezinye iindlela zokucoca kwimizi-mveliso
| Ukucoca ngeLaser | Ukucoca ngemichiza | Ukupeyishwa koomatshini | Ukucoca Umkhenkce okomileyo | Ukucoca nge-ultrasonic | |
| Indlela yokucoca | I-Laser, engeyonxibelelwano | I-solvent ye-Chemical, uqhagamshelwano oluthe ngqo | Iphepha le-abrasive, uqhagamshelwano oluthe ngqo | Umkhenkce owomileyo, ongaqhagamshelani naye | Isicoci, uqhagamshelwano oluthe ngqo |
| Ukonakala kwezinto | No | Ewe, kodwa kunqabile | Ewe | No | No |
| Ukucoca ngokuSebenzayo | Phezulu | Phantsi | Phantsi | Phakathi | Phakathi |
| Ukusetyenziswa | Umbane | Isinyibilikisi seMichiza | IPhepha eliAbrasive/ Ivili eliAbrasive | Umkhenkce owomileyo | Isicoci sokunyibilikisa |
| Ukucoca isiphumo | ukungabi nabala | rhoqo | rhoqo | kuhle kakhulu | kuhle kakhulu |
| Ukonakaliswa kwendalo | Iyahambelana nokusiNgqongileyo | Ingcolisekile | Ingcolisekile | Iyahambelana nokusiNgqongileyo | Iyahambelana nokusiNgqongileyo |
| Ukusebenza | Kulula kwaye kulula ukuyifunda | Inkqubo enzima, kufuneka umsebenzisi onezakhono | kufuneka umsebenzisi onezakhono | Kulula kwaye kulula ukuyifunda | Kulula kwaye kulula ukuyifunda |
Ukukhangela iNdlela eLungileyo yokususa izinto ezingcolileyo ngaphandle kokonakalisa i-Substrate
▷ Umatshini wokuCoca iLaser
Iindlela zokuCoca iiLaser
• i-laser yokucoca isitofu sokungunda
• uburhabaxa bomphezulu we-laser
• i-laser yokucoca i-artifact
• ukususwa kwepeyinti yelaser...
Ukucocwa kweLaser kusetyenziso olusebenzayo
FAQS
Ewe, ikhuselekile ngokupheleleyo. Undoqo ulele kumazinga ahlukeneyo okufunxa kwelaser: imathiriyeli esisiseko ibonisa ngaphezulu kwe-95% yamandla e-laser, ifunxa kancinci ukuya kungabikho bushushu. Izinto ezingcolisayo (umhlwa, ipeyinti) zifunxa amandla amaninzi endaweni yoko. Ukuxhaswa ngolawulo oluchanekileyo lwe-pulse, inkqubo ijolise kuphela kwizinto ezingafunekiyo, ukuphepha nawuphi na umonakalo kwisakhiwo se-substrate okanye umgangatho ophezulu.
Iphatha ngokufanelekileyo uluhlu olubanzi lwezinto ezingcolileyo zemizi-mveliso.
- Umhlwa, iioksidi, kunye nomhlwa kwimigangatho yesinyithi.
- Ipeyinti, iingubo, kunye neefilimu ezincinci ezivela kwizinto zokusebenza.
- I-oyile, igrisi, kunye namabala kwiinkqubo zokubumba inaliti.
- Iintsalela ze-Welding kunye nee-burrs ezincinci zangaphambili / zasemva kwe-welding.
- Ayiphelelanga kwisinyithi-ikwasebenza kwiindawo ezithile ezingezizo ezentsimbi kwizingcolisi zokukhanya.
Ilunge ngakumbi kunococeko lwekhemikhali okanye ngoomatshini.
- Azikho izinyibilikisi zekhemikhali (zinqanda ukungcoliseka komhlaba/zamanzi) okanye izinto ezirhabaxa (anciphisa inkunkuma).
- Inkunkuma ubukhulu becala ngumgubo omncinci oqinileyo okanye umsi omncinci, ekulula ukuwuqokelela ngokusebenzisa izinto ezikhupha umsi.
- Usebenzisa umbane kuphela-akukho mfuneko yokulahla inkunkuma enobungozi, ehambelana nemigangatho engqongqo yendalo yezoshishino.
Ixesha lokuposa: Jul-08-2022