| 摘要 |
PROBLEM TO BE SOLVED: To certainly prevent a hand and the like of a worker from contacting with a machining portion, to enable the downsizing of an airtight booth, to improve the work efficiency of the worker, and to eliminate the need of providing a shielding cover on the machining portion.SOLUTION: In an airtightly machining device, a machining space 52 for storing a machining portion 10, and hand work spaces 54 and 56 continuing to a side part of the machining space 52 are formed in a common airtight booth 50, and work can be transferred by hand work between the hand work spaces 54 and 56 and the machining space 52. The airtightly machining device is equipped with a moving partitioning plate 70 capable of moving along a partitioning line diagonally partitioning a part between the machine space 52 and the hand work spaces 54 and 56 so as to laterally expand the back side of the machining space 52 and laterally narrow a front side of the machining space 52 in a plane view. While the moving partitioning plate 70 is moved to the backside, the work can be transferred from the front side of the airtight booth 50.SELECTED DRAWING: Figure 1 |
