Welding Process for Key Bar Align Having Advanced Process and Stator Frame Manufactured by the Same Process

摘要

A key barrier welding process method comprising an improved process, and a stator frame produced thereby are disclosed. The key barrier welding method (S100) according to the embodiment of the present invention includes a key bar welding (110) in which a key bar (110) mounted on a stator frame (100) A process method (SlOO) comprising: a) a stator frame tubing step (S110) for draining a stator frame (100); b) a key bar welding step (S120) of placing the key bar 110 in a predetermined position and welding the stator frame 100 horizontally; And c) a key bar machining step (S130) of machining a side of the key bar (110), wherein a) the stator frame is not subjected to a separate process of machining the section plate (120) As the point of composition. According to the key barrier welding process of the present invention, the process time required for the key barrier welding process can be shortened and the cost required for the key barrier welding process can be reduced.