1. Introduction of eddy current flaw detectorEddy current flaw detector is suitable to test the welding quality of components and parts of pipelines, aircraft, vehicles and bridges in petroleum, aeros...
The two-piston rollers rotate in the same direction to drive the upper piston rod to rotate, and then the pushrod pushes the piston rod through the probe to complete the detection.
1. The piston rod specification is φ10-φ28 and the length is 100-500.
2. Piston rod material: ordinary carbon steel, alloy round steel.
3. Piston rod state: roughness Ra0.1, roundness 0.02, round beat 0.07
4. Inspection speed: Take the workpiece diameter 20, length 450, detection distance 300 as an example, detection rhythm 6 seconds.
5. Detection site: the part with the largest outer diameter.
6. detection accuracy: for 0.1mm (depth) x0.1mm (width) x3mm (length) crack
7. The rotation speed of the workpiece: According to the detection speed, the piston rod rotates for one week, and the propulsion distance is 3-5 mm.
40-99Db, adjustment amount 0.1Db/gear.。
0-360 degree step 1 degree
≥4bar，flow rate 20L/min
Computer full digital parameter adjustment
Synchronous alarm output for internal and external clock control
High-precision end and end-to-tail signal removal
High-precision real-time, delayed alarm output
Fast digital/analog electronic balance
Memory track delay blanking function
Real-time impedance plane display
The instrument can be matched to any probe
Remote automatic help system
Chinese and English man-machine interface
Multiple phase/amplitude alarm fields
Provides X-t, Y-t, V-t three-time base scanning real-time display modes to provide selection
Windows operation interface, modular man-machine dialogue
The instrument can be connected to the PLC of the transmission
The distance between the sensing probe and the workpiece is kept at 0.5-2mm
Flaw detection equipment failure full intelligent warning
Multiple types of interfaces can be reserved for easy mechanical integration
Four probes can give signals separately, and separate alarms
The device is a four-channel independent intelligent eddy current flaw detector.
The four probes under control are independently collected and controlled.
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