Integrated Internal And External Wire Rope Flaw On Line Detection of Wire Rope Internal and External Broken Wire

Integrated Internal And External Wire Rope Flaw On Line Detection of Wire Rope Internal and External Broken Wire

1). Product overview

◆ On-line detection of wire rope internal and external broken wire, wear, rust, deformation, loose strands, skip wire, material changes and other defects.

◆ The test result report can meet the standards of different industries and has the number of broken wires and the ratio of broken wire area to the total broken area of the wire.

◆ The use of computer USB interface (wired) or "own Wi-Fi network" (wireless) direct sampling processing analysis, with online sound and light alarm and real-time display results.

◆ Sensor circular structure, circumferential surround, axial magnetization, the wire rope instant magnetization to saturation state.

◆ The sensor adopts alloy aluminum shell, with waterproof, dustproof, shock-proof and moisture-proof functions.

◆ Stable operation, reliable performance, high detection accuracy, strong anti-interference performance, accurate data.

◆ Software ADAPTS to Windows 98/2000 / xp/Vista/ Windows 7/8/10/11 various computer operating systems

◆ Widely used in mining, cableway, lifting equipment, elevator, port machinery, cable bridge and other fields.

2).System configuration and model

All need to be customized: Wire rope flaw detection machine (48mm small - 78mm medium - 108mm large)

Note: 1, among which 7 tablet dual-use computer is optional (according to demand, the cost is additional);

2, all sizes can be customized on demand (and can be accurately customized replaceable lining); Such as 48mm+24mm replaceable bushing

3).Technical core and legal qualification

1. Virtual instrument: rope infinite uncertainty. Only the application of virtual instrument technology, replacing traditional instruments with software, and direct sampling processing by computers can ensure no missed detection and no misjudgment, just like watching a movie, scanning the wire rope throughout the process, the results are accurate and good repeatability.

2. Three fixed instruments: According to the national standards for wire rope scrap in different industries, this product applies electromagnetic qualitative, quantitative, positioning, online non-destructive detection of wire rope internal and external broken wire, rust, wear, metal cross-sectional area changes, loose strands, skip wire, deformation, material anomalies and other defects.

3. Legal instrument: in line with ASTM1571-2021 American standard and GB/T21387-2008 national standard.

4). Technical indicators

The whole series can detect the diameter range of wire rope: φ1.5-300mm (need to configure different series of specifications sensor)

Sensor and wire rope relative speed: 0.0-6.0 m/s Best: 0.1-0.5 m/s

The best gap between the sensor guide sleeve and the wire rope is 2-4 mm, and the allowable gap is 0-15mm

Broken wire defect (LF) detection capability

Qualitative: The accuracy of qualitative detection of single centralized broken wire is 99.99%

Quantitative: The number of broken wires in a single place allows one or one equivalent root to misjudge

The accuracy rate is more than 92% when the number of broken wires in a single place is detected without error for more than 100 times

Quantitative rate of change of metal cross Section (LMA)

The allowable repeatability error of detection sensitivity is ±0.055%

The allowable error of test precision indication value: ± 0.2%

Position (L) Detection capability: Percentage error of detection length indication value: ±0.2%

Power supply: 5V from computer battery

Sensor weight: common specifications < 10kg (customized according to the actual situation)

Ambient temperature: -10℃~40℃ Atmospheric pressure: 86~106Kpa Relative humidity: ≤85%