摘要
根据FNR类多层股不旋转钢丝绳的生产要求 ,对卧式可调式预变形器进行结构和工艺设计。各股压下量统一调节 ,各股变形量一致 ,从而保证钢丝绳的捻制质量 ,提高了工作效率。辊轴材料选用 5 0Cr,预变形器经过试用 ,捻制出符合标准的FNR35类钢丝绳。
To introduce structure and process design of horizontal adjustable predeformation apparatus according to production require of FNR series multilayer stands non rotation ropes.Gap between rollers is adjusted together in order to deformation of stands is same.Twisting quality of wire rope is guaranteed and work efficiency is improved.Roller material is 50Cr.FNR series ropes satisfying the requirement of standard are twisted by probation of predeformation apparatus.
出处
《金属制品》
2004年第6期20-22,共3页
Metal Products
关键词
FNR类钢丝绳
预变形器
结构
参数
FNR series wire rope
predeformation apparatus
structure
parameter
