How Hardware Startups Use Jigs and Fixtures for Repeatability

In Episode 50, Lucas and Luna explore how hardware startups use jigs and fixtures to achieve repeatable assembly without expensive automation. They break down a real-world example: a two-person startup producing 500 sensor units per month with a custom alignment jig that reduced assembly time by 40% and eliminated a common rework loop. The conversation covers the difference between jigs and fixtures, when to invest in custom tooling versus modular systems, and why even a simple plywood fixture can save weeks of debugging. Lucas explains the cost-benefit math for early-stage hardware companies, and Luna shares a counterexample where a startup overbuilt fixtures too early and wasted capital. They close by discussing how CNC-machined aluminum fixtures from Xometry or Protolabs compare to 3D-printed alternatives, and why the right fixture often pays for itself in under three months. #JigsAndFixtures #HardwareStartups #Manufacturing #Assembly #Repeatability #Prototyping #CNCMachining #3DPrinting #Xometry #Protolabs #QualityControl #LeanManufacturing #ProductionScaling #CustomTooling #ModularFixtures #Business #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo