180/50t铸造起重机主提升系统的增容改进设计及分析  

Design and analysis on capacity enhancement of main lifting system of 180/ 50 t casting crane

作　　者：崔金涛[1] 王瑛[1] 戴敏[1] 李安红[1] 

机构地区：[1]朝阳师范高等专科学校信息工程系,辽宁朝阳122000

出　　处：《矿山机械》2016年第7期86-89,共4页Mining & Processing Equipment

摘　　要：以太重集团180/50 t铸造起重机原始设计参数为依据,提出了主提升系统起重能力的增容改进方案,并运用有限元分析软件ANSYS对改进后的主机架、龙门式吊具等关键部件进行了强度校核及疲劳寿命评估,仿真结果表明,改进后的零部件性能均可满足设计要求。According to original design parameters of 180/50 t casting crane manufactured by Taiyuan Heavy Machinery Group, the paper proposed the scheme of enhancing the lifting capacity of main lifting system, and applied ANSYS to conduct strength checking and fatigue lifespan evaluation of improved key parts such as the main frame and the gantry lifting apparatus. Simulation results showed the performance of the improved parts could meet the design requirement.

关 键 词：铸造起重机 增容 龙门式吊具 有限元分析 

分 类 号：TG231.1[金属学及工艺—铸造]