Introduction to the principle of wire rope nondestructive flaw detector

Release time:

2021-11-19

Introduction to the principle of wire rope nondestructive flaw detector

As a very important key component in lifting, transportation, lifting and carrying equipment, wire rope is widely used in coal, metallurgy, construction, water conservancy, tourism, ports, transportation and other sectors of the national economy. The use of wire rope is closely related to the safe operation of major equipment and important facilities in various industries. In order to ensure the safe operation of the wire rope, scientists from all over the world have been carrying out unremitting exploration and research on the wire rope nondestructive flaw detector.

Since 1906, South Africa has developed the world's first wire rope flaw detector, which has a history of more than 100 years. Worldwide, around the wire rope nondestructive flaw detector and the use of a variety of detection technology principle has almost covered the various branches of modern physics, such as the representative of acoustic testing, ray testing, mechanical testing, eddy current testing, ultrasonic testing, vibration testing, magnetic testing and other technical principles. According to different technical details or different combinations of technical units, hundreds of detection technologies and methods can be divided.

Traditionally, magnetic testing technology and non-magnetic testing technology are usually divided into two branches of wire rope nondestructive testing technology, in which non-magnetic testing technology is generally used under specific technical conditions. Wire rope nondestructive flaw detector because of the formation of the detection media involved in harsh conditions, complex technology, equipment costs and the use of high costs, so only in terms of academic achievements by a moment of praise, after not really get practical application.