叙述了消失模铸造用振动台设计和应用中应考虑和注意的一些问题 ,并对振动电机、弹簧、振动台的结构形式等作了简要讨论。认为振动电机的紧固、台面框架结构的强度和刚度等是影响振动台干砂充填、紧实效果的重要因素。 Describes some problems that should be considered and paid attention to in the design and application of the vibration table for lost foam casting, and briefly discusses the structure of vibration motor, spring and vibration table. It is considered that the fastening of the vibrating motor, the strength and rigidity of the mesa structure and so on are the important factors that affect the filling and compaction of dry sand in the shaking table.