| 摘要 |
PURPOSE:To improve a working efficiency by providing the television camera with microscope and a monitor television and arranging the monitor television picture at the back of the root end face of a needle. CONSTITUTION:The television camera provided with a microscope 9 and monitor television are provided and linked with a cable 11. The upper die 2 and lower die 3 of a calking machine 1 support the root end part of a needle 4, inserting a string 6 into the hole 5 of the needle 4 and the calking work is performed with watching both of a monitor TV picture 10 and actual object at the position of the eye level of a worker. In this case the very fine needle 4 and string 6 can be seen with the monitor TV picture 10 by enlarging them respectively and also both with the actual object can be seen in the same direction simultaneously. Consequently the fatigue of a worker is prevented and the working efficiency is improved.
|
