solutions

Detection Hosts: Material and Hardness Sorting: NDT-ED-O Intelligent Digital Eddy Current Flaw Detector Crack Detection: FET-99S Intelligent Digital Eddy Current Flaw Detector Roller Specifications: Diameter: 7.5 mm Length: 15–25 mm Calibrated Crack Specifications:Length: 7.500 mm × Width: 0.100 mm × Depth: 0.075 mm Crack Detection Area: Outer diameterProbe Working Mode: RotatingDetection Speed: 12,000 pieces/hour Planetary Gear Pin: High-Speed Detector for Cracks and Heat Treatment of Planetary Gear Pins:

Flaw detection is used for offline or online inspection of surface, near-surface, inner-surface and internal defects in various metal bars, seamless pipes, welded pipes and strips (including metal materials with cross-sections such as circular, hexagonal, rectangular and square). Usually, an outer-through probe is adopted, and the tested material is linearly transported through the inner hole of the outer-through probe for detection; for online eddy current flaw detection of high-frequency welded pipes, a saddle-type magnetic saturator and saddle-type probe (usually used when the pipe diameter is relatively large) can also be used to detect the quality of welds, including defects such as incomplete penetration, inclusions, sand holes, air holes, internal burrs and internal wall welding tumors.   When the surface area of the tested material is very large, or the shape is complex (such as crankshafts, automotive parts, steam turbine blades, etc.), and the requirements are high (such as the central hole of a steam turbine shaft, metal parts, aircraft bolt holes, etc.), point probes are required, and manual or automatic scanning devices are used to achieve point-by-point scanning detection.   Different detection methods require different auxiliary equipment. Local conditions can also be taken into account, and existing equipment in the production site can be fully utilized to design special auxiliary devices for realization. For mobile sites, simple and portable auxiliary devices are usually used, and manual methods can also be adopted.

Detection Host: FET-99S Intelligent Digital Eddy Current Flaw Detector Host Features: Uses one probe to simultaneously detect multiple surface defects, including longitudinal and circumferential cracks, as well as sand holes (gas pores). Crack Specifications: 3.75 mm (Length) × 0.075 mm (Width) × 0.05 mm (Depth) System Detection Process: One main host with one detection line, which can be expanded to two detection lines in the future.CNC Probe Profiling Mechanism: Detects different areas on end faces and arc surfaces. Detection Line Speed: 30 seconds per piece Hub Bearing Unit: Hub Bearing Unit Crack Detector:

Detection Host: SET-O Eddy Current Flaw DetectorDetection Cycle: 10 secondsCrack Specifications: Circumferential crack on sintered surface, 3.000 mm (length) × 0.075 mm (width) × 0.200 mm (depth)Workpiece Diameter Tolerance: ±0.6 mmSprocket:Sprocket Crack Detector:

Detection Objects: Conventional connecting rods, connecting rod covers, and head-removed connecting rods for material mix-up and hardness sortingDetection Host: FET-99S Intelligent Digital Eddy Current Flaw Detector Detection Speed per Single Line: Connecting rods: 1,200–1,800 pieces/hour Connecting rod covers: 1,500–1,900 pieces/hour Connecting Rod: Connecting Rod Hardness and Material Mix-Up Detection System: Probe of Connecting Rod Hardness and Material Mix-Up Detection System:

Detection Hosts: Hardness and Hardened Layer Depth Detection: NDT-ED-O Eddy Current Instrument Crack Detection: FET-99S Crack Detector Calibrated Crack Specifications: Longitudinal: 3.75 mm (Length) × 0.10 mm (Width) × 0.25 mm (Depth) Circumferential: 3.75 mm (Length) × 0.10 mm (Width) × 0.30 mm (Depth) Detection Speed: 9 seconds per pieceClutch Race:On-Site Detection of Clutch Race:

Detection Objects: Tie rods/long ball head pins with a length of 170–330 mm; detection of surface cracks, other surface defects (pitting, chipping), and the presence of holes on the ball head pins. Detection Host: FET Two-Channel 99S Intelligent Digital Eddy Current Flaw Detector System Workflow: Manual feeding, automatic detection, automatic sorting. Detection Speed: 550–720 pieces/hour (dual-station detection). Tie Rod (Long Ball Head Pin): Surface Crack and Other Defects Detection System for Tie Rods (Long Ball Head Pins):

Detection Host: FET-99S Dual-Channel Eddy Current Detector Crack Specifications: Longitudinal crack, 6.350 mm (Length) × 0.100 mm (Width) × 0.250 mm (Depth) Detection Objects: Surface cracks on the inner and outer diameters of hollow shafts; workpiece diameter range: 50–600 mm, length: 500–10,000 mm Detection Cycle: 33–48 seconds per piece (varying by workpiece type) System Detection Process: Feeding by manipulator (provided by the user), with corresponding settings automatically called based on workpiece type. Workpiece is clamped and rotated for crack detection. Hollow Shaft:Detection of Hollow Shaft Lower End: Detection of Hollow Shaft Upper End.

Detection Host: DMD-96 Intelligent Digital Eddy Current Flaw DetectorDetection Speed: 8 seconds per pieceCalibrated Crack Specifications: Parallel to the shaft, 3.000 mm (Length) × 0.100 mm (Width) × 0.700 mm (Depth)Switch Fork:Switch Fork Crack Detector:

Detection Host: FET-99S Crack Detector Shaft Specifications: 16 typesDetection Speed: 27 seconds per piece, 133 pieces per hour Calibrated Crack Specifications:Longitudinal: 6.250 mm (Length) × 0.100 mm (Width) × 0.125 mm (Depth) Detection Area: Non-threaded area of the outer surfaceTruck Hollow Shaft:Detection of Truck Hollow Shaft:

Detection Host: FET Two-Channel 99S Intelligent Digital Eddy Current Flaw DetectorRotating Probe: Utilizes the self-developed rotating probe system by DSSEN Detection Objects: Specifications of shock absorber piston rods (connecting rods): Diameter 10–30 mm, length 220–550 mm (excluding end rods). Detection of outer diameter cracks and other surface defects (pitting, chipping). Detection Speed:At 3,600 RPM for the rotating probe: 120 mm/second. Shock Absorber Piston Rod: Shock Absorber Piston Rod (Shock Absorber Connecting Rod) Crack and Surface Defect Detection System: Automatic Feeding of Shock Absorber Piston Rod (Shock Absorber Connecting Rod) Crack and Surface Defect: Detection System:

Detection Host: ZGF-III Intelligent Non-Destructive Sorting Instrument System Detection Process: Integrated into the hardening equipment for automatic detection Sorting Criteria: Qualified (57–54 HRC)        Over-hard (>57 HRC)        Over-soft (