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What are the technical requirements for wire rope flaw detector
Release time:
2021-05-07
As a "highly dangerous component" in coal mine engineering lifting, lifting and transportation equipment, wire rope is regarded as the "lifeline" in this field, but in real life, due to the lack of scientific methods of use or technology is not up to standard. It has always been a "non-timed dangerous goods" for major equipment management ". This makes us must have a certain specification for the technical requirements of the wire rope flaw detector.
As a "highly dangerous component" in coal mine engineering lifting, lifting and transportation equipment, wire rope is regarded as the "lifeline" in this field, but in real life, due to the lack of scientific methods of use or technology is not up to standard. It has always been a "non-timed dangerous goods" for major equipment management ". This makes it necessary for usWire rope flaw detectorThe technical requirements have certain specifications.
1, wire rope flaw detector should be based on the actual situation of the coal mine main shaft, auxiliary shaft site, detection is convenient and shall not affect the operation of other equipment.
2. Detect various defect functions such as internal and external wire breakage, wear, deformation, loose strand, wire jumping, material change, etc.
3. According to the requirements of "Coal Mine Safety Regulations", the detection report is generated. The content of the report can reflect various real-time data of the wire rope, and judge whether it exceeds the limit and whether it can continue to be used. The wire rope flaw detector can display the limit, the test data can be compared and analyzed by historical statistics, the service life of the wire rope can be scientifically predicted, and the safety and reliability of the wire rope can be objectively evaluated.
4. Requirements for relative operating speed with steel wire rope: 0-5 m/s, diameter range of steel wire rope that can be detected is 30-60mm, rope length of one continuous detection should be greater than mine lifting height (>485m), and system detection accuracy should be above 95%.
5、Wire rope NDT detectorRugged, safe and reliable.
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