来源：本站 时间：2019-05-07 14:16:24 浏览次数： 63
Today, through this article, I will make a simple analysis of the causes of oil leakage in the use of the VCR joint. What are the emergency measures when oil leakage occurs in the use of the VCR joint? The leakage of VCR joint is caused by the failure of its sealing performance. Below, by small make up for you to introduce the VCR connector in the use of oil leakage in the process of cause analysis and measures.
Cause analysis of VCR joint oil leakage
1. The leakage of VCR joint is caused by the poor ovality of the general seamless steel pipe, the good contact between the VCR joint and the steel pipe in some places, and the gap in some places, resulting in oil leakage.
2. Generally, VCR joints are rarely used. If necessary, high-precision seamless steel pipes are used.
3. pipe cutting with a dedicated pipe cutting machine, the end face and the main body to be vertical and clean burr.
4. The VCR connector connection procedure is related to the type of connector you use.
5. the use of stainless steel pipe is not rust.
What are the emergency measures for VCR joint oil leakage
Clips can be used to fix the middle portion of the VCR connector to adjacent fasteners such as bolts to reduce resonance. In addition, the quality of the high pressure oil pipe should be properly assembled and the pipe clamp should be installed in the correct position without leakage. There is leakage in the joint. Some emergency measures to know are as follows:
1. with soft metal or plastic pieces cut into a small circle ring pad in the joint cavity, and then pressure on the horn head;
2. Wrap the fuse and cotton thread around the shoulder several times along the tightening direction, tighten the joint nut, and coat the nut seat with soap or chewing gum.