| 摘要 |
PROBLEM TO BE SOLVED: To obtain an optical fiber cutting device that can automatically changing the contact area of a blade member with a glass fiber part without imposing a burden on an operator. SOLUTION: An optical fiber cutting device 1 is configured so that a disk-like blade member 3 is moved in a state, in which the blade member is pushed against the glass fiber part 16 of an optical fiber 15, to form a flaw on the surface of the glass fiber part 16. The blade member 3 is turned by a feed roller 31 in synchronization with the movement operation of the blade member 3 that rotates by contact friction force generated when the blade member 3 is brought into contact with a contact member 27 fixedly provided halfway the movement path of the blade member 3. COPYRIGHT: (C)2008,JPO&INPIT |
