plug gage

plug gage

[′pləg ‚gāj]
(design engineering)
A steel gage that is used to test the dimension of a hole; may be straight or tapered, plain or threaded, and of any cross-sectional shape.
References in periodicals archive ?
Military armorers checked cylinders for serviceability with a simple plug gage.
However, the plug gage issues were still too broad and varied.
Instead, this unit has the plug gage seated in a handle that contains a Bluetooth transmitter.
If we were dealing with an inside diameter, we need to determine what is the largest plug gage that could "fit" inside the feature.
A relative comparison would be a go/no-go plug gage to a CMM.
One plug gage has four diameters for testing machined accuracy and alignment of four concentric bores at one time.
Gaging systems range from the simple hand-held plug gage with air column or digital readout to more complex, fully automated systems with distributed processing of related activities such as machine monitoring, robotics, and information management.
Unique gaging fixtures enable simple two-minute setup, while eliminating the need and expense for plug gages, mikes, Jo Blocks, master tings or micrometers.
Fax 860-677-4243 plug gages, air gages, and tooling;
basically 75% - 100% better than the optical comparators and plug gages.
As an alternative to ring and plug gages, Superbolt decided to use Functional Thread Roll inspection gages manufactured by Gagemaker Inc, Houston, TX.
As well as gage blocks, plug gages are used for this work.