| 摘要 |
The present invention provides a jig for clamping a welding test piece including: a base plate which has a supporting bar vertically formed on one side of the base plate; a lower clamping part which is coupled and installed on the upper surface of the base plate and which holds the lower end of a welding test piece to be caught; a height controlling unit which is installed in the support bar to be able to slide; and an upper clamping part which is coupled to and installed in the height controlling unit and which holds the upper end of the welding test piece to be caught. The jig for clamping a welding test piece can maintain that the lower and upper ends of the welding test piece are stably fixed to and held in the lower and upper clamping parts to be caught, respectively. And thus, the welding work is stably performed, and the malfunction due to the attachment of a spatter which is generated during welding work is not generated. |
