Micromachining
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The use of solid-state lasers for structuring and etching was once unheard of. It wasn't until the keyword "micromachining" was widely circulated that this process became the focus of attention. When laser structuring and laser etching are used, small or even extremely small workpieces can be processed.
Structure and etching are closely related in terms of process technology: short laser pulses generate high energy density with extremely high pulse power, so that most of the material is directly evaporated (sublimated). This process produces only a small amount of molten metal. Each laser pulse creates a small notch. After measurement, the diameter of the notch is usually tens of microns, and the depth is only a few microns.
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Additive manufacturing
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Scan welding
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Additive manufacturing
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