摆辗机分类及我国摆辗技术发展分析  

Classification of rotary forging machines and development of rotary forging techniques in China

作　　者：付传锋 赵军华 於孝谦 Fu Chuanfeng;ZHAO Junhua;YU Xiaoqian(CRRC Qishuyan Institute Co.,Ltd.,Changzhou,Jiangsu 213011,China;Jiangsu Pacific Precision Forging Technology Co.,Ltd.,Taizhou,Jiangsu 225500,China;Huanding Precision Mold Technology(Kunshan)Co.,Ltd.,Kunshan,Jiangsu 215300,China)

机构地区：[1]中车戚墅堰机车车辆工艺研究所股份有限公司,江苏常州213011 [2]江苏太平洋精锻科技股份有限公司,江苏泰州225500 [3]环鼎精密模具科技(昆山)有限公司,江苏昆山215300

出　　处：《轨道交通材料》2024年第4期56-62,共7页Materials for Rail Transportation System

摘　　要：将摆辗机按摆角是否可调进行分类,并展开分析,指出我国摆动辗压发展的主要技术瓶颈是摆角可调的双偏心套传动机构摆动辗压机没有实现国产化。所以具体从摆动辗压技术的优缺点,摆动辗压机的结构特征、主要技术参数、摆辗力-滑块位移规律以及摆辗工艺参数全方位展开论述,指出摆动辗压理论研究须与生产实际相结合,才能解决生产实际中的问题;锻压设备制造商应积极参与研发摆角可调的双偏心套传动机构摆动辗压机。The classification of rotary forging machines is based on whether their swing angles are adjustable or not.It is pointed out that the main technical bottleneck in the development of rotary forging techniques in our country is that the rotary forging machines involving double eccentric bushing transmission mechanism with adjustable swing angle is not domestically available.The advantages and disadvantages of rotary forging techniques,structural characteristics of rotary forging machines,the main technical parameters,the law of rotary forging forces-sliding block displacement and the process parameters of rotary forging are discussed in an all-round way.It is pointed out that the theoretical study of rotary forging techniques must be combined with the practical production to solve the problems in the process of production practice.Forging equipment manufacturers should actively participate in the development of rotary forging machines containing double eccentric bushing drive mechanism with adjustable swing angle.

关 键 词：摆动辗压机 摆角 摆动辗压技术 双偏心套传动机构 偏心斜盘式结构 

分 类 号：U270.6[机械工程—车辆工程] TG315[交通运输工程—载运工具运用工程]