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công ty Case Study: WELLMAN X6800 X-Ray Inspection for Speakers

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Mr. Jeff Chan
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wechat +86 18406666351
wechat +86 18406666351
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Case Study: WELLMAN X6800 X-Ray Inspection for Speakers

Industry Challenge

Speaker modules (phone speakers, Bluetooth speaker drivers, audio amplifier speakers) contain hidden internal structures including voice coils, magnetic components, internal wiring and PCB solder joints. Visual inspection cannot detect invisible defects such as voice coil offset, internal wire breakage, solder voids, cold soldering and metal foreign particles. These hidden issues cause sound distortion, crackling noise or complete audio failure after shipment.

WELLMAN X6800 X-Ray Inspection Solution

Equipped with 5μm microfocus closed X-ray tube and 60° tilt HD flat panel detector, X6800 delivers multi-angle clear imaging without losing magnification, perfectly suited for speaker non-destructive testing:
  • Large 530×530mm worktable with 10KG load supports batch inspection of speaker units
  • One-click navigation quickly locks voice coil and soldering areas
  • Intelligent void measurement software automatically calculates solder void ratio, marks OK/NG with red-green prompts
  • Customizable inspection programs for mass automatic batch testing
  • Simple operation; operators master full functions within 2 hours of training

Core Speaker Inspection Items

  1. Voice coil: offset, deformation, detachment from diaphragm
  2. Terminal solder: voids, insufficient solder, cold joints, solder bridging
  3. Internal leads: wire fracture, loose wiring, wrong assembly position
  4. Internal foreign matter: tiny metal scraps, iron powder inside magnetic components
  5. Module packaging: internal bubbles, assembly misalignment

Field Application Effect

An audio electronics factory adopted X6800 for full inspection of finished speaker drivers:
  1. Fully non-destructive detection, zero damage to finished speaker products
  2. Standardized automatic measurement eliminates manual misjudgment and missing defects
  3. Fast detection speed up to 3 seconds per inspection point, boosting production line throughput
  4. Full safety interlock design, radiation leakage far below international safety standard

Case Study: WELLMAN X6800 X-Ray Inspection for Speakers         Case Study: WELLMAN X6800 X-Ray Inspection for Speakers                Case Study: WELLMAN X6800 X-Ray Inspection for Speakers


Summary

WELLMAN X6800 realizes full internal hidden defect inspection for all types of speakers, effectively controlling assembly and soldering quality, reducing after-sales audio failure complaints.