Laser yekuchenesa yakabuda seyakanyanya kushanda, isiri-yekubata chaiyo yekubvisa tekinoroji. Nekudaro, kana uchibata nezvinhu zvine hunyoro, zvakakosha kuti uenzanise kushanda kwekuchenesa nekudzivirira kwezvinhu. Ichi chinyorwa chinopa yakarongeka nzira yekugadzirisa yakanyanya-njodzi mamiriro nekuongorora hunhu hwezvinhu, laser paramita, uye dhizaini dhizaini.
Kukuvadza Mechanism uye Countermeasures Yepamusoro-Njodzi Zvishandiso muLaser Kuchenesa.
1. Heat-Sensitive Materials
Kukuvadza Mechanism:
Zvishandiso zvine mapoinzi akaderera ekunyungudika kana kushata kwemafuta ekupisa-senge mapurasitiki kana rabha-anowanzo kupfava, carbonization, kana deformation nekuda kwekupisa kuvaka panguva yekuchenesa laser.
Solutions:
(1) Zvezvinhu zvakaita semapurasitiki nerabha:
Shandisa yakaderera-simba pulsed lasers akasanganiswa inert gasi (semuenzaniso, nitrogen) kutonhora. Yakafanira pulse spacing inobvumira kuparara kwekupisa, nepo inert gasi ichibatsira kutsaura okisijeni, kuderedza oxidation.
(2) Zvekushandisa zvine porous sehuni kana ceramic:
Isa yakaderera-simba, pfupi-pulse lasers ine akawanda scans. Iyo porous yemukati chimiro inobatsira kuparadzira laser simba kuburikidza nekudzokororwa kufungisisa, kuderedza njodzi yekupisa kwenzvimbo.
2. Multi-Layer Composite Materials
Kukuvadza Mechanism:
Iwo akasiyana simba absorption mwero pakati pematanho anogona kukonzeresa kukuvara kusingafungidzirwe kune substrate kana kutungamirira kukuvhara kwekuvhara.
Mhinduro: (1) Yesimbi yakapendwa kana macomposites akavharidzirwa:
Rongedza kona yechiitiko chelaser kuti uchinje nzira yekuratidzira. Izvi zvinosimudzira kupatsanurwa kwechimiro uku ichideredza simba rekupinda mu substrate.
(2) Zvema substrates akavharidzirwa (semuenzaniso, chrome-plated molds):
Shandisa ultraviolet (UV) lasers ane chaiwo wavelengths. UV lasers inogona kusarudza kubvisa iyo yekupotera pasina kuendesa kupisa kwakanyanya, kuderedza kukuvadzwa kune iri pasi zvinhu.
3. High-Kuoma uye Brittle Zvishandiso
Kukuvadza Mechanism:
Zvinhu zvakadai segirazi kana imwe-crystal silicon inogona kugadzira microcracks nekuda kwekusiyana kwekuwedzera kwekupisa kana kuchinja kamwe kamwe mukristal chimiro.
Solutions: (1) Zvezvinhu zvakaita segirazi kana monocrystalline silicon:
Shandisa ultra-short pulse lasers (semuenzaniso, femtosecond lasers). Kunyura kwavo kusingaite kunogonesa kufambisa kwesimba kusati kwaitika kudengenyeka kwereti, zvichideredza njodzi yemakrocracks.
(2) Yekabhoni fiber composites:
Shandisa maitiro ekugadzira danda, senge annular beam profiles, kuve nechokwadi chekugovera simba rakafanana uye kuderedza kushushikana kwekushushikana pane resin-fiber interfaces, iyo inobatsira kudzivirira kupaza.
![Fiber Laser Chiller CWFL-2000 for Cooling 2000W Fiber Laser Cleaning Machine]()
Industrial Chillers
: Mubatsiri Akakosha Mukudzivirira Zvishandiso Panguva Yekuchenesa Laser
Industrial chillers inoita basa rakakosha mukudzikisa njodzi yekukuvara kwezvinhu kunokonzerwa nekuunganidza kupisa panguva yekuchenesa laser. Yavo chaiyo tembiricha yekudzora inovimbisa yakagadzikana laser kubuda simba uye danda mhando pasi pemamiriro akasiyana ekushanda. Kunyatsopisa kupisa kunodzivirira kupisa kwezvinhu zvinonzwa kupisa, kudzivirira kupfava, carbonization, kana deformation.
Pamusoro pekudzivirira zvinhu, machiller anochengetedzawo masosi e-laser uye zvinhu zvemaziso, achiwedzera hupenyu hwemidziyo. Akashongedzerwa neakavakirwa-mukati maficha ekuchengetedza, maindasitiri anotonhorera anopa yambiro yekutanga uye otomatiki dziviriro kana ikasashanda, kuderedza njodzi yekukundikana kwemidziyo kana zviitiko zvekuchengetedza.
Mhedziso
Nekunyatsofunga nezve zvivakwa zvezvinhu, laser paramita, uye maitiro ekuita, chinyorwa ichi chinopa mhinduro dzinoshanda dzekuchenesa laser munzvimbo dzine njodzi huru. Idzi nzira dzinovavarira kuona kucheneswa kwakanaka uku uchideredza mukana wekukuvadza kwezvinhu-kuita kuti laser yekuchenesa ive yakachengeteka uye yakavimbika kune yakaoma uye yakaoma maapplication.
![TEYU Industrial Chiller Manufacturer and Supplier with 23 Years of Experience]()