Due to the development of economic infrastructure, the demand for all kinds of materials is also increasing. Iron gate has a simple, elegant, rough artistic style and brilliant history, which has been handed down to the present day. In this paper, let's understand its welding technology.

1、边框焊接 ：框架焊接应根据框架尺寸定位在地面上。将框架材料两端的宽边切成45度再焊点。

1. Frame welding: frame welding should be located on the ground according to the frame size. Cut the wide sides of both ends of the frame material into 45 degrees, and then solder.

2、中间长竖管每扇门焊接3根长立管，均匀分布在框架内，定位距离为339mm，定位后先点焊，然后找平待检查正确后再焊接牢固。

2. Each door of the middle long vertical pipe is welded with 3 long vertical pipes, which are evenly distributed in the frame, and the positioning distance is 339mm. After positioning, spot welding is carried out first, and then leveling is carried out. After checking, the welding is firm.
 

3、铁艺大门用横管焊上四根矛头，夹在长竹和竖竹之间，摆好位置。先点焊，再找平，检查无误后再焊。

3. The iron gate is welded with four spearheads with horizontal pipes, sandwiched between the long bamboo and the vertical bamboo, and placed in a good position. Spot welding first, then leveling, and then welding after checking.

4、每扇门焊接24根较短的水平管，并按图中位置排列。为了防止铁艺大门上的焊接变形，要求隔离焊接。由于顺序混乱，有许多焊点，所以焊接后，在检查应该不会缺少焊接零件让我们学习一些具体的保护措施 。

4. Each door is welded with 24 short horizontal pipes and arranged according to the position in the figure. In order to prevent welding deformation on the iron gate, isolation welding is required. Due to the disordered sequence, there are many solder joints, so after welding, there should be no lack of welded parts in the inspection. Let's learn some specific protection measures.

5、枪头焊接，应在相应位置，依次焊接每个枪头。让它应垂直于横杆，正面朝前且不扭曲。看是否合适，调整无误后，先点焊到框架上，整体再检查一遍，然后焊牢。

5. For welding of gun head, each gun head shall be welded in turn at the corresponding position. Make it perpendicular to the bar, face forward and not twisted. Check whether it is suitable. After the adjustment is correct, spot weld the frame first, check the whole again, and then weld it firmly.

通过对济南铁艺大门的焊接技术认识，希望本次解答能对大家有所帮助。如果你有任何其他问题，可以在我们网站http://www.jnghbxg.com上留言

Through the understanding of Jinan Iron Gate welding technology, I hope this answer can help you. If you have any other questions, please visit our website http://www.jnghbxg.com Leave a message on