| Knowledge and characteristics of intermediate frequency pipe bender
In the machine tool and mould of intermediate frequency pipe bending machine, Aoguang Machinery Equipment Co., Ltd. often mentions mandrel tortuous and mandrel tortuous, with these two kinds, mandrel tortuous is more or less, elbow machine usually appears on carbon steel pipe, bend half diameter is large, pipe wall thickness and other galvanized pipe will be common, And our hydraulic intermediate frequency pipe bending machine above the double head intermediate frequency pipe bending machine is to accept the mandrel bending, mold production capital is low, skill difficulty is not very great. But with mandrel twists and turns, it is relatively difficult to skill a lot. When the medium frequency pipe bending machine mold has mandrel and wrinkle prevention mold and so on, it is much more difficult to debug the mold
The technology of intermediate frequency pipe bender can prevent the unsymmetrical phenomenon of pipe wall thickness caused by the tension and thinning of the convex edge of the pipe wall and the compression of the concave edge of the pipe wall during the traditional pipe bending process. The process of adopting the intermediate frequency pipe bender can produce small radius and thin wall elbow with symmetrical wall thickness, which can not be achieved by other bending process. Intermediate frequency pipe bender can guarantee that the wall thickness of each part of the bending process is always connected and stable, that is, the thickness of the straight tube blank tube wall of the deformed forehead. By adopting this process, the same caliber 45 can be produced in one push of the unified horn mandrel. 90,180 and other bending Angle of the bend, production obey the high.
|
