Thread Gage Maintenance & Calibration: What Most Manufacturers Overlook
You’ve invested in high-quality thread gages —but are you doing enough to maintain their accuracy over time? In the rush of daily production and inspection, it’s easy to forget that gage wear is real —and if left unchecked, it can silently cause inspection failures and customer rejections. Let’s explore why thread gage calibration and maintenance is just as important as the gage itself. 🔧 Why Thread Gages Wear Out Every time a plug gage enters a threaded hole or a ring gage checks a bolt, it experiences microscopic wear . Over weeks and months, this wear alters the gage’s effective diameter—leading to: False pass/fail results Inconsistent product quality Increased rework and returns Risk of customer complaints or safety issues 🧪 Signs It’s Time to Calibrate or Replace Threads feel looser or tighter than usual Frequent inspection discrepancies Gages are over 6 months old and haven’t been calibrated Visual signs of wear or damage Uncertainty...