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METHOD OF DIRECTLY MOLDING FERRULE ON FIBER OPTIC CABLE

机译:在光纤上直接模制套圈的方法

摘要

A method of directly molding a fiber optic ferrule on an end of a fiber optic cable is disclosed. The method preferably includes stripping a cable jacket and/or a buffer layer from optical fibers of the fiber optic cable and trimming the optical fibers with a laser thereby creating trimmed ends on the optical fibers. The optical fibers and preferably a pin assembly are held near the end of the fiber optic cable by an optical fiber and pin locator. The optical fiber and pin locator can statically or dynamically hold and position the optical fibers and pin assembly. After the optical fibers and/or the pin assembly are positioned, a fixture is attached to the trimmed ends of the optical fibers and/or the pin assembly thereby preserving their relative position to each other. After the fixture is attached, the optical fiber and pin locator is removed, and the end of the fiber optic cable with the attached fixture is placed into a mold cavity. A molding material is injected into the mold cavity thereby overmolding a substantial portion of the end of the fiber optic cable and thereby creating a molded body of the fiber optic ferrule. After molding, the fixture is removed. The fixture preferably includes a thin film that is hardened on the trimmed ends of the optical fibers while the optical fiber and pin locator is attached.
机译:公开了一种在光纤电缆的端部上直接模制光纤套圈的方法。该方法优选包括从光缆的光纤上剥去电缆护套和/或缓冲层,并用激光修整光纤,从而在光纤上产生修整的末端。光纤和优选地销组件通过光纤和销定位器保持在光缆的端部附近。光纤和销钉定位器可以静态或动态地固定和定位光纤和销钉组件。在定位光纤和/或销组件之后,将固定装置附接到光纤和/或销组件的修整端,从而保持它们彼此的相对位置。连接固定装置后,将光纤和插针定位器卸下,并将带有固定固定装置的光缆末端放入模腔中。将模制材料注射到模腔中,从而包覆模制光缆的端部的大部分,从而形成光纤套圈的模制体。成型后,将固定装置卸下。固定器优选地包括薄膜,该薄膜在附接光纤和销定位器时在光纤的修整端上硬化。

著录项

  • 公开/公告号IN2011KN03853A

    专利类型

  • 公开/公告日2012-05-18

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN3853/KOLNP/2011

  • 发明设计人 OTT MICHAEL J;HUEGERICH THOMAS P;

    申请日2011-09-19

  • 分类号G02B6/36;

  • 国家 IN

  • 入库时间 2022-08-21 17:24:05

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