钢筋机械连接技术与全自动钢筋镦粗机

Technology for Mechanical Splicing of Reinforce-ment Bar and Automatic Cold Upsetter for REBAR

本文主要介绍了国内建筑业正在使用的主要钢筋机械连接技术——挤压连接、锥螺纹连接、镦粗直螺纹连接技术，对比分析了各自的特点；对新开发的镦粗直螺纹连接技术中的重点设备——全自动钢筋镦粗机的组成、工作原理、设备特点等作了全面介绍。

This paper describes technology for me-chanical splicing of reinforcement bar which is used in building construction-pressed sleeve splicing, taper thread splicing, straight thread splicing with upsetting rebar ends. The characteristic is analyzed respectively. The paper also describes the property, structure and principle of automatic cold upsetter for REBAR.