Boring
machine is a device which is used for making holes of different
diameters in equipments, heavy machines, building or earth for specific
purpose. Boring machines produces bores in the shortest time and produce
the highest possible surface finish and tolerances. There are different
types of boring machines which includes vertical boring machines,
horizontal boring machines, line boring machines, cylinder boring
machines, tunnel boring machine, coupling boring machines and jig boring
machines. These boring machines are used for different purpose. For
example tunnel boring machines produces smooth tunnel wall after boring
hard rocks and sands. On the other hand cylindrical boring machines
bores engine cylinder in automobiles
Types of Boring Machines
Depending upon the functions, Boring Machine is of two types :
