塔式起重机控制系统的改进

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通过分析塔机电气控制系统中存在的问题及其产生的后果,提出整改措施和方法,有效地减少了电气故障和防止事故的发生,达到了安全、高效运行的目的。 By analyzing the problems existing in the electrical control system of tower crane and its consequences, the rectification measures and methods are put forward, which can effectively reduce the electrical faults and prevent accidents and achieve the goal of safe and efficient operation.
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全国实施用户满意工程已经10年了,1996年5月起由中国质量协会同原国家技术监督局、国内贸易部、机械工业部、冶金工业部、化学工业部、邮电部、中国轻工总会等部、会联合发出