Han's Laser Micro Processing: Micro Laser Holes
With high demand and rapid development of micro-machining technology in civil, industrial, medical, or aerospace fields, the development trends to request higher processing precision and higher finishing quality.
Traditional machining, EDM and electron beam processing methods cannot meet the technical requirements of high-precision micro-hole machining such as the size and precision, the taper controllability of micro-holes, the ability to deal with a large aspect ratio hole and the wide applications on high hardness, high melting point, and high brittle materials. Laser processing has the advantages of high precision, high efficiency, low cost, low material selectivity, etc. It has become one of the top technologies for high precision micro-processing.
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