| 摘要 |
PURPOSE:To assemble an optical connector easily with high accuracy by using a plug formed with a hole for insertion of an optical fiber by a core pin projecting from the end face of a core forming the end face on the butt side of the plug in the stage of forming the plug. CONSTITUTION:A core pin 37 which forms a hole 8 for insertion of the strand 2 of an optical fiber 1 is erected on a core 34 forming the forward end face of a plug 6 in the stage of forming the plug 6; thereafter, said plug is formed, whereby the hole 8 is formed with high accuracy in the position matching to the plug 6. The covering at the end face of the fiber 1 is removed and a cap nut 15 and a spring 19 are inserted onto the fiber, then the fiber 1 is inserted into the holes 7, 8 of the plug 6 injected therein with an adhesive agent until the strand 2 projects from the forward end of the plug 6. The adhesive agent is allowed to set to fix the plug 6 and the fiber 1 to one body, whereafter the strand 2 projecting from the forward end face of the plug 6 is cut and the end face of the plug 6 is polished to a specular surface. |
