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The function of the pipe bending mandrel and the instructions for use

The function of the pipe bending mandrel and the instructions for use

  • Categories:Industry trends
  • Author:
  • Origin:
  • Time of issue:2021-11-23
  • Views:0

(Summary description)When the small bending mandrel is far from the tangent point and is in the back position, it will not be able to fully stretch the material on the outside of the bend, so the position of the mandrel will cause a great rebound, which may make the full angle smaller or possible. Increase the radius, if the radius becomes larger, you can advance to the tangent point. Adjust the settings of the mandrel. If the pipe keeps breaking, it means that the material is really too hard, and the material that is too hard cannot be fully stretched, and the completely annealed pipe can be used to solve the problem.
所谓回弹控制是指弯管加工成型后再变回原形的大小的可能性,回弹会依据弯管的弯曲半径减少或增加弯曲度数,普通若是弯曲度数越小回弹也就越小。回弹受压模位置和压力的影响才有不一样的半径。

小型弯管机管材会有扭曲或有皱折的弯,呈现这个的缘由可能是资料过硬,因此不能在弯曲时收缩内径,呈现这种现象,可插入芯棒来处理。

The function of the pipe bending mandrel and the instructions for use

(Summary description)When the small bending mandrel is far from the tangent point and is in the back position, it will not be able to fully stretch the material on the outside of the bend, so the position of the mandrel will cause a great rebound, which may make the full angle smaller or possible. Increase the radius, if the radius becomes larger, you can advance to the tangent point. Adjust the settings of the mandrel. If the pipe keeps breaking, it means that the material is really too hard, and the material that is too hard cannot be fully stretched, and the completely annealed pipe can be used to solve the problem.
所谓回弹控制是指弯管加工成型后再变回原形的大小的可能性,回弹会依据弯管的弯曲半径减少或增加弯曲度数,普通若是弯曲度数越小回弹也就越小。回弹受压模位置和压力的影响才有不一样的半径。

小型弯管机管材会有扭曲或有皱折的弯,呈现这个的缘由可能是资料过硬,因此不能在弯曲时收缩内径,呈现这种现象,可插入芯棒来处理。

  • Categories:Industry trends
  • Author:
  • Origin:
  • Time of issue:2021-11-23
  • Views:0
Information

When the small bending mandrel is far from the tangent point and is in the back position, it will not be able to fully stretch the material on the outside of the bend, so the position of the mandrel will cause a great rebound, which may make the full angle smaller or possible. Increase the radius, if the radius becomes larger, you can advance to the tangent point. Adjust the settings of the mandrel. If the pipe keeps breaking, it means that the material is really too hard, and the material that is too hard cannot be fully stretched, and the completely annealed pipe can be used to solve the problem.

The so-called springback control refers to the possibility of the bend back to its original shape after being processed and formed. The rebound will decrease or increase the bending degree according to the bending radius of the bend. Generally, the smaller the bending degree, the smaller the rebound. The springback is affected by the position of the die and the pressure to have a different radius.

The pipe of the small pipe bender will be twisted or wrinkled. The reason for this may be that the material is too hard, so the inner diameter cannot be shrunk during bending. This phenomenon can be handled by inserting a mandrel.

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