Reasons for the concave bending of the honing tube

- Nov 03, 2020-

When the honing tube is concavely broken, the life of key components will be affected, and most of the cylinder components will also affect the normal operation of the entire system. The reasons for the concave folding are as follows:

1. In the process of cold drawing, the diameter of the steel pipe is too large, and the transition of the steel pipe hammer is too rapid.

2. The thickness of the pipe wall is not uniform, and the local thickness is too thin.

3. The honing equipment is too old to meet the pipeline processing requirements.

Attention should be paid to the use of honing tube:

When the honing tube is concave, the life of key components will be affected, and most of the cylinder components will also affect the normal use of the entire system. What is the cause of the concave break? There are several possibilities:

1. During the cold drawing process, the diameter of the steel pipe decreases too much, or the steel pipe hammer is too fast.

2. The thickness of the tube wall is not uniform, and the local thickness is too thin.

3. The honing equipment is too old to meet the pipeline processing requirements.

Aiming at the concave bending of the honing tube, according to related reasons, such as the need to reasonably distribute the diameter reduction of the honing tube during the cold drawing process, specific processing methods are proposed; the defects of the hammer and the tube are eliminated, and the traditional honing equipment is replaced. After all these improvements, similar defects should be improved.

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