国内外热拉伸辊的发展及趋势The Development and Tendency of Hot Godets at Home and Abroad
涂兆华
TU Zhao-hua (Beijing Zhongfang Jingye Electromechanical Device Co. Ltd.
摘要(Abstract)：
全面介绍了国内外热拉伸辊的发展历程及主要技术规格,分析了热拉伸辊向高速度、大扭距、高精度、特殊功能的发展趋势。
The history and main specifications of local made and imported hot godets were introduced detailly. The development tendency of high speed, big torque, high precision and special function of hot godets were investigated.
关键词(KeyWords)：
热拉伸辊;技术规格;发展趋势
hot godet, technical specification, development tendency
基金项目(Foundation):
作者(Author):
涂兆华
TU Zhao-hua (Beijing Zhongfang Jingye Electromechanical Device Co. Ltd.