制导光缆摩擦系数自动测试设备研制

发布时间：2018-01-13 14:33

本文关键词：制导光缆摩擦系数自动测试设备研制　出处：《机械设计与制造》2017年11期 　论文类型：期刊论文

【摘要】：摩擦系数会对制导光缆放线运动姿态产生重要影响。为了实现制导光缆摩擦系数的自动测试,研制了一种摩擦系数测试新设备。阐述了制导光缆摩擦系数的测试方法和原理,设计了测试设备的机械结构,建立了控制与测试子系统,开发了设备的软件系统,并利用该设备进行了截面积为0.25mm~2制导光缆的摩擦系数测试实验。研究表明,测试设备可以自动测量出制导光缆从静止到运动过程中摩擦系数的连续变化过程并以"摩擦系数-测试时间"关系图进行显示,自动获得摩擦实验段的最大、最小摩擦系数和平均摩擦系数,并能对某个批次光缆的测试结果进行统学分析。测试设备已投入正式使用并满足制导光缆摩擦系数测试的各项要求。
[Abstract]:The friction coefficient will have an important effect on the attitude of the guiding fiber cable. In order to realize the automatic measurement of the friction coefficient of the guided optical cable. A new equipment for testing friction coefficient is developed. The testing method and principle of friction coefficient of guided optical cable are described, the mechanical structure of the test equipment is designed, and the control and test subsystem is established. The software system of the equipment is developed, and the friction coefficient of the optical fiber cable with a cross-sectional area of 0.25 mm-2 is tested. The test equipment can automatically measure the continuous variation process of friction coefficient of the guided optical fiber cable from rest to motion and display it with the "friction coefficient-test time" diagram, and automatically obtain the maximum friction test section. The minimum coefficient of friction and the average coefficient of friction can be used to analyze the test results of a batch of optical cables. The test equipment has been put into use and meets the requirements of testing the friction coefficient of guided optical cables.
【作者单位】：西安工业大学机电工程学院;
【基金】：陕西省科技厅项目(2014JM2-5072、2014SZS20-Z02、2014SZS20-P06) 陕西省教育厅项目(2013JK1013、13JS043)
【分类号】：TN818
【正文快照】： 1引言由于光纤传输具有信息量大、频带宽、功耗低、辐射小等诸多优点,所以光纤制导技术受到各国高度重视并得以迅速发展[1-5]。制导光缆作为光纤制导技术的信息传输纽带,在高速放线过程中的受力情况对其信息传输性能会产生重要影响。放线过程中,放线光缆与光缆线包之间的摩擦

【相似文献】