铜、铁和青铜等材料,在高速切削时,有大量的碎屑以很高的速度从工作的表现飞下来;这些碎屑的温度很高,所以影响工作者观察,而且会烫伤工作者。 除了碎屑以外,在高速切削过程中,还有大量的金属尘粒飘屑在空气中(这一点,往往在实际工作时,没有觉察到)。 这些金属尘粒,对工作人员 Copper, iron and bronze and other materials, at high speed cutting, a large number of debris flying at a very high rate from the performance of the work; the high temperature of these debris, it affects the worker observation, and will burn workers. In addition to debris, high-speed cutting process, there are a large number of metal dust debris in the air (this point, often in real work, not aware of). These metal dust particles to the staff