分析了混凝土砌块振动密实成型效果的影响因素,采用端面式混沌激振器,建立了混沌振动成型机的动力学模型,并进行了动力学分析,得出混沌振动成型机具有较宽的振动频率、较高的振动加速度、振幅和振动烈度,能增加被振混凝土混合物中各种物料与物料之间碰撞和拌合的机会,并降低模具与物料之间的摩擦,提高密实性和均匀性,同时,具有对所加工的砌块原材料适应面宽等优势,最后通过实例分析验证了其有效性。 The influential factors of the compacting effect of concrete block vibration were analyzed. The dynamic model of the chaotic vibration molding machine was established by using the end chaos vibration exciter, and the dynamic analysis was carried out. The chaotic vibration molding machine was found to have a wide range of vibration Frequencies, high vibration accelerations, amplitudes and vibration intensities increase the chances of collision and mixing between the various materials and materials in the concrete mixture being vibrated, as well as reducing the friction between the mold and the material and improving the compaction and uniformity At the same time, it has the advantages of wide adaptability to the processed block raw materials. Finally, the validity of the method is verified by an example analysis.