What are the welding processes of steel cylinder forming spiral welding machine?

Steel cylinder forming spiral welding machine is a device used to weld steel cylinders. It is mainly used to manufacture transportation pipelines, storage equipment, bridge structures, etc. In the process of welding steel cylinders, the welding process is very important. Different welding processes will affect the welding quality and efficiency. Below we will introduce in detail the common welding processes of steel barrel forming spiral welding machines.

1. Brief introduction

Steel barrel forming spiral welding machine is mainly composed of steel strip supply system, roller forming system, welding system, cutting system, control system and other parts. The welding process is the most important link in the welding system. Through the control of parameters such as welding current, welding speed, and welding angle, the quality requirements for the steel cylinder are achieved.

2. Straight seam welding process

Straight seam welding is one of the most common welding processes for steel barrel forming spiral welding machines. In straight seam welding, the welder uses a welding gun to weld along the axis of the steel barrel. The welding process needs to control parameters such as welding current, welding speed, and welding pressure to ensure welding quality. Straight seam welding is suitable for projects that do not require high flatness of the weld seam.

3. Intermittent spot welding process

The intermittent spot welding process is a welding technology that cools the welding point by stopping at regular intervals during the welding process, thereby reducing welding stress and improving welding quality. Intermittent spot welding technology is suitable for welding thick plates, large-diameter steel cylinders and other projects.

4. Sliding welding process

Sliding welding is an efficient welding process. By continuously moving the welding gun during the welding process, the welding point is evenly heated, reducing thermal stress and increasing the welding speed. Sliding welding technology is suitable for projects that require welding speed.

5. Cooling welding process

Cooling welding is a welding technology that reduces the welding temperature. By injecting coolant during the welding process, the welding point is quickly cooled and defects such as deformation and cracks are reduced. Cooling welding technology is suitable for projects that require welding deformation.

In short, there are many welding processes for steel cylinder forming spiral welding machines, and each welding process has its own characteristics and scope of application. When using a steel barrel forming spiral welding machine for welding, it is necessary to select the appropriate welding process according to specific requirements to ensure welding quality and efficiency. I hope the above introduction can help you better understand the welding process of steel barrel forming spiral welding machine.