Precautions for Using Wire Rope NDT

Release time:

2022-04-22

Wire rope nondestructive flaw detector is a kind of instrument used to detect the flaw of wire rope. It can detect the broken wire and corrosion fatigue of wire rope, so as to find out the damage location and degree, inform people of the results and make judgment and treatment choices.

　　Wire rope nondestructive flaw detectorIt is an instrument used for flaw detection of steel wire ropes. It can detect problems such as broken wires and corrosion fatigue of steel wire ropes, so as to find out the damage location and degree, inform people of the results so as to make judgments and make treatment choices. At present, steel wire rope flaw detectors are generally used in the petroleum industry, elevators and mines. In addition, construction machinery and other equipment can be used for flaw detection. The detection results are accurate and the detection speed is fast, and the instrument is easy to use, but many people still can't use it correctly when using it. I don't know how to deal with it after use. What should I pay attention? Only by paying attention to these when in use can the test results and the instrument be more accurate and safe. Let's get up and have a look!

Incorrect wire rope cutting, laying, installation and maintenance methods are also another main reason for the sharp shortening of wire rope life. Before testing the wire rope nondestructive flaw detector, we must first understand several components of the wire rope flaw detector. It is mainly composed of two components, magnetizer and flaw detector. These two components are a complete set of wire rope flaw detection equipment and are indispensable.

When the wire rope is installed or in a slack state, it may fall outside the pulley or the rim damage. If it is not found in time, the friction between the wire rope and the rim damage during starting will cause this kind of wear. This kind of deformation and wear due to local extrusion deformation, the steel wire cross section in the extrusion to both sides stretch into a wing shape, from the outside, the width of the steel wire expansion, although the steel wire cross-sectional area has not changed significantly, but the local extrusion of the steel wire material hardening, relatively easy to cause broken wire, when repeated cyclic stretching and bending, in the deep concave will produce stress concentration and be broken. On the one hand, this is a good reflection of the wire rope NDT detection convenience.

At the same time,Wire rope nondestructive detectorThe detection speed is very fast. It is not affected by the running speed of the steel wire rope. It is directly installed and fixed on the steel wire rope system. It can detect the steel wire rope on-line in real time. If there is a broken wire, it can immediately make an alarm and transmit the signal to the control platform. The operator can receive the alarm in time indoors.