INTRODUCTION
The radius gauge sets available in the market consist of several arms and balls installed on each arm, which calculates the circular arc of the desired part. The price of a complete kit is eighteen million and five hundred thousand tomans.
The radius gauge set in the figure with sharp head arms has two tips placed in the holes of the radius gauge body. Therefore, it does not need additional arms. It does not cost much to make the body of the radius gauge. It is the price of the clock that raises the cost.
In general, the construction cost of this radius gauge is one-fifth of current sets in the market.
The measurement accuracy of this radius gauge is one-hundredth of a millimeter and occupies very little space.
The higher the accuracy of the measuring clock, the more accurate the obtained radius will be.