arc length pleated sheet automatic welding machine automatic control system and automatic control methods

摘要

The present invention arc length pleated sheet automatic welding machine for automatic control system and automatic control methods, The objective is to maintain a constant arc length of the welding torch for welding a high speed in any position in the fine wrinkles plate arc length required to implement the control in the welding of sheet metal plates to improve the re-folds welding quality, which results in a welding operation has an arc length of wrinkles plate automatic welding apparatus which can improve productivity in the automatic control device and provide an automatic control method. ; The present invention is provided in the welding apparatus automatically folds sheet-like curved surface portion of the pleated sheet material by rotating the welding torches in accordance with welding torch information is always a displacement sensor for measuring the arc length of the welding torch in a torch torch frame unit for maintaining the vertical state ever been installed for the welding face, detected by the displacement sensor and the arc length control according to the information about the arc length of the wrinkles plate automatic welding equipment automatic control device and automatic control method configured to be driven by the drive motor of the welding torch up and down movement means to adjust the arc length to the technical aspect.