There Are Two Ways To Use Hole Cutting Machine To Cut Pipe Bevel Cuts

With the wide application of Hole Cutting Machine in the construction and maintenance of CNPC's long-distance pipelines, some CNPC customers use Hole Cutting Machine to cut pipe incisions. It is understood that there are two methods for cutting pipe bevel cuts with Hole Cutting Machine. The work before drawing the line is the same in the two methods, but the difference is that mechanical cutting is used instead of hand-held torch cutting.

The first method is an innovation of China National Petroleum Pipeline Five. When the track is bent at a small angle, the track is artificially inclined, and the Hole Cutting Machine wheels are forced to go diagonally, thereby driving the cutting handle to cut out the inclined opening. The second method is an innovation of the West-East Gas Pipeline Company of PetroChina. They use Hole Cutting Machine to cut around the pipe. At the same time, the torch is not fixed, but can move laterally. In the cutting process, one person manually controls the lateral walking distance to achieve bevel cutting.

The development of science and technology is changing with each passing day, and science and technology should be people-oriented. Hole Cutting Machine not only realizes automatic cutting, but also takes into account the influence of wall thickness on accuracy. The automation of the work shortened the original one-day project within half an hour, and greatly improved the image of the project, which is worthy of promotion.