How Hardware Startups Use Acoustic Microscopy for Hidden Defects cover art

How Hardware Startups Use Acoustic Microscopy for Hidden Defects

How Hardware Startups Use Acoustic Microscopy for Hidden Defects

Listen for free

View show details
In this episode, Lucas and Luna explore scanning acoustic microscopy (SAM), a non-destructive testing method that hardware startups can use to detect delamination, cracks, and voids inside sealed components. Lucas explains how SAM uses high-frequency ultrasound to image internal structures—similar to an ultrasound for electronics—and why it caught on in the automotive industry after a 2018 Toyota recall linked to cracked solder joints in engine control units. They walk through a real example: a startup making waterproof smartwatches found micro-delamination in their potting compound using SAM, saving six figures in field failures. Lucas breaks down the basics: scanning modes like A-scan, B-scan, and C-scan, and how startups can access SAM through service labs like Sonoscan or Nordson for roughly $200–$500 per sample. Luna asks about the learning curve and whether SAM is worth the cost for a team doing fewer than 100 units a month. The episode closes with a practical takeaway: for any product that will be potted, encapsulated, or bonded, get at least one SAM scan on your first production batch. Also includes a low-key listener-support segment. #HardwareStartups #AcousticMicroscopy #NonDestructiveTesting #SAM #UltrasoundTesting #Delamination #PottingCompounds #ElectronicsManufacturing #QualityControl #ManufacturingTech #HardwarePrototyping #StartupTools #HiddenDefects #ReliabilityTesting #Sonoscan #Nordson #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo
adbl_web_anon_alc_button_suppression_t1
No reviews yet