![Olu ahịa kwa afọ nke Teyu Industrial Water Chillers]()
Ihe fọrọ nke nta ka ọ bụrụ akụkụ ọ bụla nke Printed Circuit Board (PCB) gụnyere usoro akara dị iche iche. Nke a bụ n'ihi na ozi e biri na PCB nwere ike ịrụ ọrụ nke ịchọpụta njikwa mma, njirimara akpaka na nkwalite akara. Igwe obibi akwụkwọ ọdịnala na-ebipụta ozi ndị a. Mana igwe obibi akwụkwọ ọdịnala na-eji ọtụtụ ihe oriri nke nwere ike ibute mmetọ ngwa ngwa. Ozi ha na-ebipụta na-apụ n'anya ka oge na-aga, nke na-abaghị uru nke ukwuu.
Mana maka igwe akara laser, nsogbu ndị ahụ abụghịzi nsogbu. Igwe akara laser nwere nhazi na-anaghị emetụ aka, ọsọ dị elu, enweghị ihe oriri na enweghị mmetọ. Ọ nwere ike nweta akara doro anya, kpọmkwem na ogologo oge na obere usoro ruo 3x3mm. E wezụga nke ahụ, ebe ọ bụ na ọ nweghị kọntaktị kpọmkwem, ọ gaghị emebi PCB ọ bụla.
Igwe akara laser PCB a na-ejikarị eme ihe bụ laser CO2 na laser UV. N'okpuru otu nhazi ahụ, igwe akara laser UV nwere nkenke dị elu karịa igwe akara laser CO2. Ogologo ogologo nke laser UV dị ihe dịka 355nm, ọtụtụ ihe ndị ahụ nwekwara ike ịmịkọrọ ìhè laser UV karịa ìhè infrared. Na mgbakwunye, laser CO2 bụ ụdị nhazi okpomọkụ iji nweta mmetụta akara. Ya mere, carbonization dị mfe ime, nke na-emerụ ihe ndị bụ isi nke PCB ahụ. N'ụzọ megidere nke ahụ, laser UV bụ "nhazi oyi", n'ihi na ọ na-enweta mmetụta akara site na imebi njikọ kemịkalụ site na ọkụ laser UV. Ya mere, laser UV agaghị emebi PCB ahụ.
Dịka anyị maara, PCB pere mpe n'ogo, ozi akara na ya adịghịkwa mfe. Mana UV laser na-eme ya n'ụzọ ziri ezi. Nke a na-esi na njirimara pụrụ iche nke igwe akara UV laser pụta, kamakwa sistemụ oyi ọ na-abịa. Sistemụ oyi ziri ezi dị oke mkpa n'ịnọgide na-enwe okpomọkụ nke UV laser ka UV laser wee rụọ ọrụ nke ọma n'oge dị ogologo. A na-ejikarị S&A Teyu compact chiller unit CWUL-05 eme ihe maka igwe akara UV laser oyi na akara PCB. Chiller a nwere nkwụsi ike okpomọkụ 0.2℃, nke pụtara na mgbanwe okpomọkụ dị obere. Obere mgbanwe pụtara na mmepụta laser nke UV laser ga-adịgide. Ya mere, enwere ike ijide n'aka na mmetụta akara ahụ dị. Na mgbakwunye, CWUL-05 compact water chiller unit dị obere n'ogo, yabụ ọ naghị eri nnukwu oghere ma nwee ike ịbanye na nhazi igwe nke PCB laser marking igwe.
![PCB Akara Laser UV na Ngalaba Mmiri Ya Dị Mfe]()
