What is the cause of breaking core of high flexible cable?

High flexible cable, some people also call it a drag chain cable! Because it is able to enjoy long tortuous movement, so its tensile characteristics are very good. In addition, this kind of cable in the production, its core combination and auxiliary data deployment, including surround or inner sheath, outer sheath maintenance and shielding data, are after specific requirements, but in the use of high flexible cable, it is inevitable to encounter the situation of broken core, what is the formation of this? How to deal with this situation is better? And flexible cable manufacturers to learn together.

If the high flexible cable breaks its core, it will have problems such as signal instability and crosstalk. The reasons are as follows:

1. It may be the selection of raw materials.

Due to different materials, it is made of outer sheath, function is also different. Some have anti-low temperature function, some have anti-UV function, and some have oil resistance function. But what we'll find is that all these outer sheathing wear well, it doesn't stick. Its outer sheath has high flexibility and support resistance.

2. If the conductor is too fine, it may also make the high flexible cable crack.

The thinner the conductor, the better the flexibility of the cable. However, if the conductor is too thin, the cable wrapping phenomenon will occur. Through a series of long-term tests, we found that when the cable is made, if it is too thin, it will cause problems. Therefore, if you do not pay attention to this aspect, it will also lead to the cracking of high flexible cable.

3, may be the shielding layer of copper wire into the core.

The main reason is that the processing method of copper wire joints is not correct when weaving or wrapping; The anti-twisting function of the cable is poor, its weaving layer will twist off by itself or its insulation material hardness quality is not.

4. It may be that its skin is cracked and worn out.

The main reason for the formation of this phenomenon is that the quality of selected materials and the lack of technology. Its oil resistance and weather resistance function is poor. In addition, there are also reasons that practitioners do not bear the conductor hot, insulation breakdown, anti-interference effect of poor problems. In fact, the design and production of high flexible cable, should not only stay in imitation of imports (it is also unreasonable design) and see the sample production of these primary cognition, we need to understand the use of high flexible cable environment, so that the production of cable, the quality of the pass.