建筑机械中利用振动原理工作的机械品种不少,如:振动沉拔桩机、振动压路机、混凝土振动台、插入式混凝土振动器、附着式振动器以及平板夯。这些振动机械中主参数都是最大激振力。因此,对这些振动机械的最大激振力进行测量是非常必要的。尤其在整机不被拆开的情况下进行这一测量就具有更大的意义。只有这样,才能验证产品是否达到设计要求,使产品鉴定工作能够直接通过测量而得出结 There are many types of machinery in construction machinery that use the vibration principle, such as: vibratory sinker, vibratory roller, concrete vibrator, plug-in concrete vibrator, attached vibrator, and plate crucible. The main parameters in these vibration machines are the maximum excitation force. Therefore, it is necessary to measure the maximum excitation force of these vibration machines. Especially when the whole machine is not opened, this measurement is of greater significance. Only in this way can it be verified whether the product meets the design requirements, so that product identification can be directly measured through