5G基站用光电混合缆结构和工艺的改进  

Improvement of Structure and Process for Optical and Electrical Hybrid Cables in 5G Base Station

作　　者：陈长江 李俊超 熊壮 CHEN Changjiang;LI Junchao;XIONG Zhuang(State Key Laboratory of Optical Fiber and Cable Manufacture Technology,Yangtze Optical Fibre and Cable Joint Stock Limited Company(YOFC),Wuhan 430000,China;Zhejiang Chint Cable Co.,Ltd.,Jiaxing 314006,China)

机构地区：[1]长飞光纤光缆股份有限公司,光纤光缆先进制造与应用技术全国重点实验室,武汉430000 [2]浙江正泰电缆有限公司,嘉兴314006

出　　处：《电线电缆》2024年第4期68-70,共3页Wire & Cable

摘　　要：为解决光电混合缆生产时缆芯不圆整的问题,改进了蝶形光缆的结构和绞合工艺。结果表明,改进后光电混合缆成缆圆整紧凑,缆芯直径减小,相同护套厚度的情况下,电缆外径由原来的7.8 mm减小至7.5 mm,节约了护套材料用量。In order to solve the problem that cable core is not rounded in the production of optical and electrical hybrid cables,structure and stranding process of bow-type optical cables were improved.Results showed that improved optical and electrical hybrid cables were rounded and compact,diameter of the core was reduced,and outer diameter of the cables were reduced from 7.8 mm to 7.5 mm under the same sheath thickness,which could save the amount of sheath material.

关 键 词：蝶形光缆 光电混合缆 绞合工艺 不圆整 

分 类 号：TM245[一般工业技术—材料科学与工程]