About lathe band, what is lathe bad called, what are its types, their functions

What is called a lathe bad?

The main part of any lathe machine is its bed, the accuracy of a machine depends on the accuracy of its bed. Head stock, tail stock, steady rest and carriage parts are fitted over its bed. and provides a strong base for bed, head stock, electric motor etc. as well as providing a strong base to the tail stock, steady rest and carriage etc. as well as controlled and guided paths to accelerate provides. The bed itself bears the various forces on the tool during the turning process. Lathe machine beds are made of cast iron.

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The surface of the bed that comes in contact with the sliding parts is called the sliding path. Bed path or sliding path is made of hardened cast iron. It is cast from cold iron to prevent its wear and tear.
According to these bed paths, the beds are of the following types-

(1.)flat bed

The base of these paths is made flat. Due to this type of shape, they wear less. Due to more bearing surface in these, they wear less and there is a higher possibility of dust and small particles to be stuck in them. They are used for heavy work.

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(2.)’V’- Bad

This bed is made of V-shape. It is made of cast iron. They have good sliding and guidance. Their wear has no effect on machine alignment. At present, flat and ‘V’-beds are used in joint form.

(3.)Combined Bed

These beds are made of plane and V-shaped.

(4.)Gap Bad

In some lathe machines, detachable beds are made, which are called gap beds. Lathe machines with gap beds are used to make less wide and diameter jobs that cannot move on the lathe machine bed. In these lathe machines, a gap is kept near the left end of the bed, a little ahead of the head stock, in which only a small part of the size of the bed is Two It is tightened with the help of bolts. The necessary work is done by taking out this bed before turning the large jobs on the machine.

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