When the self-excited vibration of circular saw blade occurs, there will be the resonant noise which is often called whistling noise.
当圆锯片旋转产生自激振动时,会有持续的共振噪声,通常被称之为“啸声”。
参考来源 - 硬质合金圆锯片结构对噪声影响的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT A circular saw is an electric saw consisting of a round metal disc with a sharp serrated edge. It is powered by an electric motor and is used for cutting wood and other materials. 圆锯 [美国英语]
Also we produce dado bado blades set and all kinds of diamond circular saw blades.
同时,本公司也生产各种组合锯套装,各种特殊合金锯片,以及各种金刚石锯片。
Circular saw: Look for 12 amps minimum, to cut metal and concrete with the appropriate blade.
圆锯:查找最低限度12安培,辅以合适的刀片用于切割金属和混凝土。
A bullnecked lumberman guides them through a buzzing circular saw, slicing them into rough boards.
一名脖子粗短的伐木工引导它们通过嗡嗡作响的圆锯,将它们锯成粗木板。
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