Installation of Welding Operator Equipment and Effect of Arc Static Characteristics

Installation of Welding Operator Equipment and Effect of Arc Static Characteristics

In our country, when it comes to the installation of welding machine equipment, we should pay attention to the improper installation will directly affect the future use. The specific installation of welding machine equipment should first check the fixture or other accessories on the equipment to see if they are solid. In addition, we should also pay attention to the interface of the motor.

If the motor does not rotate, then the equipment can not be used normally. When we are connected, we should also pay attention to the power switch to be connected. Of course, when using, we need to directly follow the requirements of the operation instructions. It should be noted that welding operator equipment is an indispensable equipment in manufacturing industry, and it is classified as welding auxiliary equipment in welding field. In recent years, this product has been greatly developed and applied in China's construction machinery industry.

The application of welding manipulator equipment makes the manipulator equipment more flexible, and the dimension of welding workpiece is theoretically no longer limited by the working space of the robot itself. Operator equipment has largely made up for the limitations of welding operations in the past. It can be said that the operator equipment has become a new fulcrum for the positioner to break through its own limitations.

When the arc length changes, the length of arc column mainly changes, while the length of cathode and anode does not change significantly. When the voltage drop ELc (E is the electric field strength of arc column, Lc is the length of arc column) of the whole arc column increases, Ua Of course, it will increase, and the position of arc static characteristics will be improved. When the current is constant, the arc length increases and the arc voltage increases.

After that, we should also pay attention to the special influence of welding machine equipment on arc static, which refers to the influence of surrounding gas types. This kind of influence will inevitably manifest itself through the influence of the electric field strength of the arc column. There are two main reasons for the different effects of gas types on arc voltage: one is the different ionization energies of gases; the other is the different thermophysical properties of gases.