Q:Precautions for steel wire cutters

To prevent rust, clamp the shaft regularly;3. when charged, the metal part of hand and wire wrench is kept above 2cm;4., according to different uses, choose different specifications of wire pliers;5. when using a hammer;

Q:Using the method of stripping pliers?

Key points: according to the diameter of the wire, the wire stripper blade aperture.According to the thickness of the cable type, select the corresponding stripping knifeThe cable will be ready in the middle stripping tool blade, to choose a good length of wire stripping

Q:Can you use an old vise to cut an electric 220V wire?

Matters needing attention(1) no ordinary pliers are used for live work; live working, please use telecommunication pliers;(2) when shearing tight metal wires, protective measures shall be taken to prevent the metal wires from being sheared;(3) wire cutters can not be used as percussion tools.

Q:There is no clamp type

Clamp on the market can be divided into:Japanese high-grade pliersProfessional electronic pliersGerman labor pliersVDE high voltage clamp

Q:What are the contents and requirements of elevator safety tongs?

It provides an effective protection to the safe operation of the elevator, and is usually installed on the car frame or counterweight rack. The safety tongs are divided into one-way safety tongs and two-way safety tongs, but because of the complicated manufacturing process, the bidirectional safety tongs have not been popularized in china.

Q:How to use the leakage current clamp meter check line leakage or theft

In the distribution transformer, AC contactor will control the neutral line of low voltage line outlet side is disconnected, and then remove the fuse core is installed on one phase, with leakage current clamp meter to measure the phase display measured value is the phase of leakage current. In the same way, the leakage current values of the remaining phases are measured in turn.In order to prevent the existence of phase grounding line (such as a line and a local law by stealing etc.) occurred in large current damage detection instrument, when the leakage current clamp meter gear on the maximum range; if the display value is very small, then the leakage current clamp meter range conversion to Ma block measurement.

Q:Do not use wire pliers to connect the cable module?

Find a small screwdriver, or cutting blades can give card in, remember to put the card in the end. The plastic lid is for protection only.

Q:What are the differences between wire clippers and wire clippers?

Can make RJ45 network wire connector. RJ11 telephone line connector, 4P telephone line connector. Integrated cable clamp all functions, can facilitate the cutting, creasing, stripping operation. It is made of iron and is suitable for RJ45, RJ11 type wire netting. It is hardened and dyed black. It is light and strong in shape. Is your network to install high-quality network necessary tools. The following is a cable clamp.

Q:How can I use the pliers universal meter to test the wires? Which part is broken or disconnected?

1. the power cord in use, you need to turn off the power. Disconnect the ends of the wires and turn the multimeter to the resistance *100. Then, each of the two positive and negative test sticks is connected to both ends of the wire to determine whether there is a breakpoint.2., if you want to test the disconnect but the wires have been returned, it is impossible to measure.

Q:What kind of material does nail clippers have?

Hello, the general price of some high price of stainless steel, stainless steel nail clippers are generally not easy to rust, but no sharp steel; carbon steel is the best material, making nail clippers cheap, sharp knife, utility, so steel people develop different styles of beautiful, even more plastic and riotous with colour, together is to make carbon steel nail clippers covered with a colorful wedding dress, the girls love deeply, so the market sell mostly carbon steel nail clippers. So the price of the same stainless steel is higher, and the carbon steel nail clippers are more practical.