We manufacture spline plug gauges: – These gauges are built from our extensive design experience and are manufactured with high precision. We produce calibres with a diameter from 3 mm to 270 mm, from 0.5 modules to 25 modules.

Plug type spline gauges are used for checking internal splines. These gauges are used for Checking of parameters like profile accuracy, indexing accuracy, major diameter & minor diameter and to control Measurement over pins Sizes of splined components on a production line. So for checking the dimensions GO and NOGO gauges are simple and reliable for ensuring the supply is as per specification & requirement. In the case of big size gauges, we can do a lot to reduce the weight reduction of the gauges.

In case of an emergency, we can ship the material in 3 working days also.

Our gauges are made of High quality of material Which is heat-treated & we also adopt sub-zero treatment to lessen the weather shrinkage & is inspected with our experienced team with the best facilities to ensure the Size required.

The “GO” Plug is a composite gauge having a full complement of teeth and is used to inspect maximum material conditions. minimizing the chance of fit interference. In other words, if the part fits the “GO” gauges. there is a high probability of assembling with its mate later. The “GO” gauges cannot measure the looseness of the size of the part being gauged. It can only reject those parts that will not enter the “GO” gauges.

The “NOGO” gauges do not have a full complement of teeth. but rather only two opposed groups of teeth. It is used to inspect minimum material conditions, thereby, governing the maximum looseness. If the spline part is thinly walled or tubular or heats treated. It is desirable to try the ‘NOGO’ gauges in at least two places 90 degrees apart. An oval part, for example, may enter the ‘NOGO” gauges at the low point, but not the high. Ovality reduces the chances of getting the full use of all the teeth in the final assembly. At this point, a few definitions would be in order.

Spline gauges provide a quick method of inspecting involute splines, serration splines, and straight-sided splines. “Go” gauges are still indispensable for inspecting constructional feasibility. “NOGO” gauges, on the other hand, only represent a limited means of inspection.