When the optical elements (such as processing lens, PR mirror or window) through which the laser beam passes through the laser cutting machine are stained, the thermal lens effect will occur after the laser beam passes through, and the cutting surface will become rough as a result, slag will appear, and even overburn will occur. […]
The optical fiber laser cutting machine is divided into two steps: piercing and cutting. With the development of transportation industry, the amount of high anti reflective materials such as aluminum alloy is increasing, so how to achieve fast and stable cutting of high anti reflective materials is a problem faced by all laser cutting machine […]
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