Kuwongolera Kutentha Kwambiri kwa Laser Systems ndi Industrial Applications Kuyambira 2002
Chilankhulo
The wamba PCB laser chodetsa makina amayendetsedwa ndi CO2 laser ndi UV laser. Pansi masanjidwe ofanana, UV laser chodetsa makina ali mwatsatanetsatane apamwamba kuposa CO2 laser chodetsa makina. Kutalika kwa laser kwa UV ndi pafupifupi 355nm ndipo zida zambiri zimatha kuyamwa bwino kuwala kwa laser ya UV m'malo mwa kuwala kwa infrared.
Pafupifupi gawo lililonse la Printed Circuit Board (PCB) limaphatikizapo njira yolembera kapena yocheperako. Zili choncho chifukwa zambiri zomwe zasindikizidwa pa PCB zimatha kuzindikira ntchito yoyang'anira khalidwe labwino, kudzizindikiritsa ndi kukwezera mtundu. Zambirizi zinkasindikizidwa ndi makina osindikizira achikhalidwe. Koma makina osindikizira achikhalidwe amagwiritsa ntchito zinthu zambiri zomwe zimatha kuwononga mosavuta. Ndipo zimene amasindikiza zimazimiririka m’kupita kwa nthawi, zimene sizithandiza kwenikweni.
Monga tikudziwira, PCB ndi yaying'ono mu kukula ndi cholemba zambiri pa izo si kophweka. Koma UV laser amatha kuchita izi m'njira yolondola. Izi zimangobwera chifukwa cha mawonekedwe apadera a makina ojambulira laser a UV komanso makina ozizirira omwe amabwera nawo. Dongosolo lozizira bwino ndilofunika kwambiri pakusunga kutentha kwa laser ya UV kuti laser ya UV igwire bwino ntchito pakanthawi yayitali. S&A Teyucompact chiller unit CWUL-05 imagwiritsidwa ntchito poziziritsa makina a UV laser cholemba pa PCB. Kuzizira kumeneku kumakhala ndi kutentha kwa 0.2 ℃, zomwe zikutanthauza kuti kusinthasintha kwa kutentha kumakhala kochepa kwambiri. Ndipo kusinthasintha kwakung'ono kumatanthauza kuti kutulutsa kwa laser kwa UV laser kumakhala kokhazikika. Chifukwa chake, cholembacho chingakhale chotsimikizika. Kuphatikiza apo, CWUL-05 yaying'onowater chiller unit ndi yaying'ono kwambiri kukula kwake, kotero sichidya malo ambiri ndipo imatha kulowa mu makina opangira makina a PCB laser.
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TEYU S&A Chiller idakhazikitsidwa mu 2002 ndi zaka 21 zopanga zoziziritsa kukhosi, ndipo tsopano amadziwika kuti ndi mpainiya waukadaulo wozizirira komanso mnzake wodalirika pamakampani a laser.
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