In 1996, the South Korean shipyard commenced operations with the Paint Factory, Assembly and test. The South Korean shipyard, the work is performed according to the following sequence: • Car floors Welded before, after (Under rear process)• Weld the 2 sides (Side member process)• Welding of car body (Main body process)• Car door Mounting (Fitting process)• Adjust the last car (Touch up process)Welding methods mainly welding points. Because there are hundreds of different welding points to make up on hull, complete vehicle 1, the staff of TMV have carried out improvements, including in particular to:• Set the welding point shot nutritional system (Gun Guide): helps create the accuracy in terms of the number of points needed for welding and soldering point position.• The control system of the welding point of separation bubbles according to number of welding points: Kamishibai so much that can't be 100% inspection of this welding points on 1 of the car. So, the number of welding points were divided into sequentially for 5 consecutive car. • Staff remember the Hhn: when using a welding gun, workers have to put 2 perpendicular gun mine 90 degrees then the South Korean new point• Ensure the accuracy of the brackets (Jig accuracy)
đang được dịch, vui lòng đợi..