摘要
本文阐述了LB-15S直式钢绳拉拔机设备结构和工作原理,并针对LB-15S直式钢绳拉拔机运行中产生的问题进行分析,生产中钢丝绳外表断丝严重,C型架装置内部托轮严重磨损,卷筒座支座前立板下方的托轮安装位置欠妥。本文提出了详细的设备改造方案,更换直径13 mm钢丝绳,替换C型架内部托轮以支撑底部钢丝绳,对卷筒座支座前立板下方的托轮装置支座进行改造,用承重5 t的成品起重用地轮替换了原设计托轮,改造后设备运行满足用户要求,实践证明改造方案合理,为该设备的优化设计提供参考。
This paper expounds the equipment structure and working principle of LB-15 S straight type steel rope drawing, and it analyzes the problems which are generated during working of the equipment. The surface of steel wire rope broken seriously, and internal roller of C type frame wear seriously. This paper presents a detailed equipment reform project, and it replaces 13 mm diameter steel wire rope, and internal roller of C type frame to support wire rope at the bottom. The original design roller was replaced by land wheel with bearing 5 tons goods. After reforming, equipment working can meet requirements of users. It proves that the reform project is reasonable, and it also provides optimization design of the device for reference.
作者
马莉莉
夏娟
万闯
蔡军党
关燚
MA Li-li;XIA Juan;WAN Chuang;CAI Jun-dang;GUAN Yi(China NaXonai Heavy Machines Research Institute Co.,Ltt.,Xi' an 710032,China;Chongqing Materials Research Institute Co., Ltt.,Chongqing 400707,China)
出处
《重型机械》
2019年第4期91-94,共4页
Heavy Machinery
关键词
拉拔机
设备改造
优化设计
drawing machine
equipment reformation
optimization design
