What adjustment methods are available for welding machine unit malfunctions?
Published Time:
2020-08-13
When scratches occur, this usually happens on both sides of the transverse and longitudinal axes of the pipe section, often caused by the edges of the horizontal and vertical roll dies. In this case, we need to check if the rolls are displaced, if the bearings are damaged, and if the machine parameters are misaligned. Although this is a phenomenon that should not occur due to human error, it is unavoidable in reality.
Welding pipe unit There are many adjustments needed for defects, such as scratches, pipe drilling, and straightening adjustments.
When scratches occur, this mainly happens on both sides of the transverse and longitudinal axes of the pipe cross-section. Mostly caused by the edges of the flat roll and the vertical roll mold. At this time, we need to check whether the rolls are displaced, whether the bearings are damaged, and whether the machine parameters are misaligned. Although this is a phenomenon that should not happen due to human error, it is unavoidable in reality.
Welding pipe machine Group pipe drilling problems are usually rare. The probability of this happening is relatively low. If it occurs, it may be due to the poor rigidity of the thin-walled pipe. If the pipe wall is thin, it is easy to be bitten into by the rolls. Generally, if this situation occurs, it is necessary to check whether the bearings are damaged and whether the center of the mold is correct.
For straightening adjustments, we need to pay attention to the direction of force to avoid the gap between the roll edges. If the outer diameter of the pipe exceeds the tolerance, Try not to use the straightening roll to participate in the sizing adjustment of the pipe. After the adjustment, it is also necessary to check: pipe weld seam, whether the pipe cooling is not good, the heating condition of the weld seam, whether the bearing of the straightening roll is damaged, the stability of the straightening roll mechanism, whether the various straightening rolls are not attached to the pipe wall, and the contact condition of the parts of the flying saw equipment with the pipe to ensure that the fault can be completely solved.
Yangzhou Xinfexiang Welding Pipe Machinery Co., Ltd. is a vibrant and innovative enterprise. The company mainly operates welding pipe units, Welding pipe equipment 、 Square pipe machine etc. For many years, we have established a quality concept, insisted on continuous innovation, and pursued excellent quality. We have withstood various market tests, won opportunities for development, enhanced the company's competitiveness and corporate image, and developed into a welding pipe machinery product manufacturing enterprise that customers can trust.
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