舞台防火幕提升阻尼系统性能试验研究及改进

【摘要】 根据舞台防火幕提升阻尼系统分级阻尼减速的结构特点 ,对影响系统工作状态的有关特性进行分析 ,对其核心技术进行试验研究 ,并据此进行结构改进 ,其结构原理可用于需要同类功能的设备。更多还原

【Abstract】 The fire-preventive theatre curtain lifting damp system is characteristic of step speed reducing.According to it,the related features that influence system operation are analyzed,the key technical performance are tested,and thus improvements to its structure is conducted.This system can also be used on other equipment which requires the same function.更多还原