They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...
Grooving or recessing operations, sometimes also called necking operations, are often done on workpiece shoulders to ensure the correct fit for mating parts. When a thread is required to run the full ...
The new CHT Thread Inspection System from The Johnson Gage Co. (www.johnsongage.com) with an extended range of measurement capability was designed for in-process inspection of large-diameter parts.