摘要
为了开发高效的针对微小凸球端面的光纤研磨机,首先提出以研磨轨迹对光纤研磨机进行分类,并对两类有代表性的光纤研磨机进行了特性分析,结果表明回转-直线式光纤研磨机的被加工工件表面的研磨速度均匀一致,没有材料去除率的差异,更适合矩阵式排列的多芯集成的MPO等光纤连接器的加工;而行星回转式光纤研磨机的研抛线速度的变化更平稳,更适合凸球端面的材料去除。在此基础上提出了一种多工位高效光纤研磨机的方案,与现行的行星回转式光纤研磨机相比,光纤端面研抛加工的效率至少可提高6倍以上,研磨/抛光片的利用率也明显提高。
In order to develop an efficient lapping machine of optical fiber with convex spherical end face, first, it was praposed to classify lapping machine of optical fiber according to the lapping trajectory, then analyzed the characteristics of two typical lapping machines. The results show that the rotary-linear lapping machine is good for lapping the end face of multi-core, fiber arranged in matrix, like MPO, because the lapping velocity and material removal rate of optical fiber end faee is uniform, while the planetary rntation lapping machine is better for lapping convex spherical end face, because of its smooth variation of lapping veloeity. Based on above, an efficient lapping machine is proposed. The efficieney of lapping/polishing process for optical fiber can be increased by at least 6 times than the existing planetary rotation lapping machine, and utilization ratio of lapping/polishing film also significantly improved.
作者
高绮
胡华恩
董刚
GAO Qi HU hua-en DONG Gang(Department of Mechanical Engineering, TianjinVocationallnstitute, Tianjin 300410, China)
出处
《机电工程技术》
2017年第10期64-67,143,共5页
Mechanical & Electrical Engineering Technology
基金
天津市自然科学基金面上项目(编号:13JCYBJC18100)
天津职业大学培育项目(编号:20101101)
关键词
光纤研磨机
微型凸球面
研抛轨迹
研抛速度
lapping machine of optical fiber
convex spherical surface
lapping/polishingtrajeetory
lapping/polishingveloeity