Build a Quick Prototype Inspection Station in 3 Steps

Set up a simple inspection station to catch dimensional errors early. All you need is a flat reference surface, good lighting, and basic tools. This system lets you verify prototype parts before they go to assembly or test.

Start with a flat reference surface like a granite surface plate or a thick MDF board that you've verified with a straightedge. Mount a dial indicator on a stand to check flatness and parallelism. For quick height checks, add a height gage or a digital caliper stand.

Next, arrange consistent lighting. Use a small LED work light from two sides to eliminate shadows. If you do visual inspections, mount a digital USB microscope or a simple camera to capture images for comparison against CAD models.

Finally, create a checklist for each prototype. Include critical dimensions, surface finish requirements, and any hole locations. Use gage pins or calipers to measure. Keep the checklist near the station so anyone can run an inspection in under five minutes.

This setup costs under $500 and dramatically reduces rework. You'll catch mis-machined features early and build confidence in your prototypes before handing them off. Start with these three elements and iterate as you learn what matters most for your parts.

#SafetyInWorkshop# #GaugeBlocks# #CNCMachines#