摘要
通过对金属受压变形原理和导线压接变形过程的描述,分析了大截面导线压接产生散股的几种原因,提出可通过增加压机压力、优化模具设计和改变压接方向等方法来消除散股现象。
The paper illustrates the principle of metal deformation when compressed and conductor deformation process when compressed for connection,analyzes several causes to produce untwisted strands of large-sectional conductor during its compression for connection.It also puts forward several methods including increasing compressor pressure,optimizing mould design and changing compressive directions to eliminate untwisted strands.
出处
《电力建设》
2010年第4期94-99,共6页
Electric Power Construction
基金
国网公司科技项目(特高压直流输电线路架线施工配套机具研制)
关键词
大截面导线
压接
散股
large-sectional conductor
compression for connection
untwisted strand
