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경성 PCB, FPCB 및 커버 레이의 Stress없는 가공
PCB 제조공정에서 UV 레이저 드릴의
Chanxan의 새로운 CleanCut 기술 및 Short pulse 기술을 통한 혜택
Chanxan의 CleanCut 기술은 PCB 재료 가공의 최적의 펄스 지속 시간 범위에서 작동하며 short pulse는 가공 효율을 증진 시키는 효과적 입니다. 산업용에서는 총 처리 시간이 중요하기 때문에 특수 레이저 기술을 사용함으로써 상당한 혜택을 볼 수 있습니다.
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In laser technology, the shorter the laser pulse, the lower the heat input into the surrounding material. With a picosecond laser, an important hurdle is over-come: there is practically no heat transfer; the targeted material evaporates immediately.
This thermal effect is important for both the cutting and the surface processing of temperature-sensitive materials. The laser offers a very high pulse energy for cutting, for example, ceramic materials such as Al2O3 or GaN without discoloring the materials in the machin-ing process. Thanks to the low heat input, no micro-cracks arise in the material.
Also for surface processing applications such as ablation of transparent thin films or detachment of metal layers on plastic foils, a very stable laser input at a low laser power is required. The machine can easily straddle these diverging requirements. Standard FR4 and laminated HF materials can be processed just as well with this machine.
The high-precision software and the integrated cam-era are supported by the user-friendly Chanxan software. This enables the user to complete projects on challenging materials in the in-house lab in a very short time.
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