【Yunkang welding supply edit】
Welding rollers rack a vital role in the machine tool industry. As a welding auxiliary equipment, they play a huge role in the welding process of cylindrical workpieces.
The welding roller frame is composed of a base, an active roller, a driven roller, a bracket, a transmission device and a power device drive. Its working principle is that the transmission device drives the active roller, and the friction between the active roller and the cylindrical workpiece is used to drive the workpiece to rotate and achieve displacement, which can realize the horizontal position welding of the inner and outer circumferential seams and the inner and outer longitudinal seams of the workpiece. The matching automatic welding equipment can automatically adjust to achieve automatic welding, which can greatly improve the quality of the weld. Compared with traditional welding methods, the welding roller frame not only simplifies the welding process, but also improves the safety and sanitation conditions of welding. At the same time, because the heating temperature is lower than that of fusion welding, the heating time is short, and the heat-affected zone is small, many materials that are difficult to weld with fusion welding can often be welded into high-quality joints with the same strength as the parent material by pressure welding.
In the machine tool industry, the use of welding rollers can greatly reduce labor intensity. Workers no longer need to perform heavy manual welding operations. They only need to place the workpiece on the roller and start the machine. This not only improves work efficiency, but also improves the working conditions of welders. The heat, arc, smoke and other byproducts generated during welding are harmful to the human body, making the welding site environment very harsh. After using the welding roller, workers can do other things in the gap between welding and replacing weldments, making full use of human resources without causing waste. Therefore, it is called a "welding assistant" by users.
The welding roller frame is also highly applicable. It can be combined arbitrarily according to the weight and length of the weldment, which is convenient and flexible to use. The center distance of the rollers can be automatically adjusted within the specified range, which is suitable for weldments of different diameters, and the cylindrical weldments can be placed stably. It is driven by a thyristor-powered DC motor, with stepless speed regulation, a wide welding speed range, and stable speed. The combined roller, the steel wheel is covered with rubber, with stable transmission, high friction and long service life.
Welding roller frames play an important role in the machine tool industry and play an irreplaceable role in improving weld quality, reducing labor intensity and improving work efficiency.