For threading tools, not everyone can use them easily, and even some threading tools can only be used by relevant personnel. So, what should workers pay attention to when using threading tools ? Here are some of them.
- All steel pipe mouths must be equipped with plastic protective mouths. The threading personnel should carry the mouth guard with them and place it at any time when threading.
- Extra length: The extra length of the cable is 30 cm outside the power socket of the computer. Excess cables should be wound carefully and stored in the socket box. At the junction box, the excess length from the entrance of the junction cabinet is the length of the junction cabinet (length + width + depth).
- Grouping and tying: the rest of the lines should be grouped according to the grouping table and tied directly from the exit of the bridge. The distance between the lashing points should not exceed 50 cm. Do not tie it with iron wire or hard wire.
- Turning radius: The turning radius of a 50-core cable should not be less than 162mm.
- When the vertical cable is transferred to the vertical steel pipe through the transition box, it should be tied and hung in the transition box to prevent the cable from having too much weight on the cable in the corner, thereby affecting the transmission characteristics of the cable. cable. The cables in the vertical bridge should be tied once per meter and suspended once.
- The cables laid in the bridge should be straight, free of tangles and no difference in length. If the opening of the bridge frame faces the side, the cables should be tied and fixed every 1 meter.
In fact, no matter which tool you use, you must pay attention to the preparation and maintenance after use before, during and after use. Nowadays, many people are engaged in the cutting tools wholesale , and cutting tools also need maintenance and preparation work.