Laser pipe cutting machine manufacturers teach you to improve the working effect of the pipe cutting machine and achieve beautiful results
1. Use a wooden wedge to firmly block one end of the steel pipe, set it up (note: leave it outside for easy extraction), and sieve the sand that has been fried with fire (the particle size should not be too large or too large). ) Good construction sand is appropriate) Slowly pour in the funnel while it is hot, and beat the pipe wall with a hammer while pouring, so that the dry sand is fully filled, and then squeeze it tightly with another wooden wedge until it is dry . So far the sand has had no chance to loosen in the tube.
2. On the workbench, take a large sample of the elbow: the radius of the outer circle is 50+OD/2, the inner diameter is 50-OD/2, the elbow is spot welded, and the boiling is stopped to prevent excessive or insufficient boiling.
3. Simmer slowly, or use a steam torch to bake slowly. Slow fire and low heat are relatively simple, just slow down the fire, but if you use a steam torch to simmer, you should pay attention to the slow fire of the non-standard elbow section by section, and pay attention to the bottom of the platform next to the part must be baked to the same heat, otherwise it will be stuffy flat!
4. In case of under-stewing (insufficient angle) or over-cooking (high angle), it can be corrected by pouring cold water on the inside or outside of the fish fillet and heating it, and vice versa.
Precautions for laser pipe cutting machine: The sand must be fried with fire, the purpose is to remove the moisture inside and prevent the elbow from exploding when it catches fire.