The electrical control system is generally controlled by relay, PLC, single chip microcomputer, numerical control system and computer. In the welding production site, due to the welding spatter, complex water and electrical circuit, electromagnetic interference, so often used relay, PLC, CNC system. Because of the function of relay, PLC can realize programming control. With the development of technology and the emergence of new products, now PLC can also achieve complex functions, such as some CNC functions, straight seam automatic welding machine price, such as arc interpolation. So PLC control technology has been widely used in automatic welding machine.

焊接專機采用了弧長跟1蹤器和焊槍擺動器。由于工件表面的凹凸不平，需要焊槍隨著工件表面的高低不平，需要進行上下運動，以保持焊槍與工件表面的距離一致，從而---電弧的穩(wěn)定性。同時可以自動實現多層焊接。若焊接兩層，當焊接完一周后，直縫自動焊接專機求購，跟1蹤器檢測到表面高度增加，直縫自動焊接專機廠家，則可以自動將焊槍提高。歡迎新老客戶前來選購我們的產品，我公司竭誠為您服務！

The welding machine adopts arc length tracking device and welding torch swinging device. Due to the uneven surface of the workpiece, the welding gun needs to move up and down with the uneven surface of the workpiece, so as to keep the distance between the welding gun and the workpiece surface consistent, so as to ensure the stability of the arc. At the same time, multi-layer welding can be realized automatically. If two layers are welded, one week after the welding, the straight seam automatic welding machine can be purchased. If the surface height is increased by 1 tracker, the welding gun can be raised automatically by the manufacturer of the straight seam automatic welding machine. Welcome new and old customers to buy our products, our company will serve you wholeheartedly!

現代焊接技術已能焊出無內外缺陷的、機械性能等于甚---于被連接體的焊縫。被焊接體在空間的相互位置稱為焊接接頭，接頭處的強度除受焊縫質量影響外，還與其幾何形狀、尺寸、受力情況和工作條件等有關。

Modern welding technology has been able to weld the weld without internal and external defects, whose mechanical properties are equal to or even equal to that of the connected body. The mutual position of the welded body in space is called welded joint. The strength of the joint is not only affected by the quality of the weld, but also related to its geometry, size, stress and working conditions.

接頭的基本形式有對接、搭接、丁字接(正交接)和角接等。對接接頭焊縫的橫截面形狀，山東直縫自動焊接專機，決定于被焊接體在焊接前的厚度和兩接邊的坡口形式。焊接較厚的鋼板時，為了焊透而在接邊處開出各種形狀的坡口，以便較容易地送入焊條或焊絲。坡口形式有單面施焊的坡口和兩面施焊的坡口。

The basic forms of joints are butt joint, lap joint, T-joint (forward joint) and corner joint. The cross section shape of butt joint depends on the thickness of the welded body before welding and the groove form of the two sides. When welding thick steel plate, in order to weld through, the groove of various shapes is made at the edge, so that the welding rod or welding wire can be easily put in. There are two types of groove: one side welding groove and two sides welding groove.