SYNOPSIS
This project deals with Design and
Fabrication of Automatic Tapping and Drilling Machine. In the present market
the combined drilling cum tapping machine is not available. For tapping we need either a manual process
or a tapping attached in a drilling machine.
The former one consumes lot of time the later is quite costlier.
For tapping operation we need to
rotate the spindle in both clockwise and counter clockwise direction. In our machine we have made bevel gear
arrangement for auto reversal of the spindle. Thus based on the functional and
economical aspects we have fabricated a unique machine.
