Abstract:
I. Product & its use
Bicycle lock Nuts & Rings are used to hold
the handle bar of the bicycle in position. They
also keep the lamp bracket and handle bar in
locked position. The lock nut and ring are
generally made out of EN-8 or Mild Steel
conforming to structural steel IS : ,226-1962.
(Reserved List No. 712).
n, Market Potential
The lock nuts and rings are supplied to the
Bicycle manufactures as original parts. The
replacement market is rarely. there. Hence
the enteipreneur has to contact the bicycle
manufactures before going for this product for
assessing the demand in the market.
m. Production Target (Per annum)
It is proposed to manufacture 1800 gross of
lock nuts a~d rings per annum.
IV. Production Details and Process of M~lliufacture
The hexagonal bars are fed to auto lathes
where they are turned drilled and parted' off.
The threading operation of lock nut is done on
tapping machine.
Similarly round bars are fed to auto lathes
for manufacture of rings. The bars are turned,
knurled, drilled and parted off to size. The
rings and nuts are polished, Nickel plated and
packed for despatch.