上海市黄河家具厂刨花板截边机空载噪声级94分贝(A),荷载噪声级平均108.5分具(A)、采用以隔声为主的治理方法后,空载与荷载噪声级分别降至80.5与80分贝(A),效果显著。 这台刨花板截边机使用高碳工具钢(T8)制作的木工圆锯片,直径250—260毫米、厚2.2—24毫米、40齿、齿喉角30° Shanghai Yellow River furniture factory particleboard edge cutting machine no-load noise level of 94 decibels (A), load noise level average of 108.5 points (A), using noise-based control methods, no-load and load noise levels were reduced to 80.5 and 80 dB (A), the effect is significant. This Particle Board Cutter uses a woodworking circular saw blade made of high-carbon tool steel (T8) with a diameter of 250-260 mm, a thickness of 2.2-24 mm, 40 teeth and a throat angle of 30 °