First Grade Hardness Ruby Nozzle For Full Automatic Stator Winder
(Ruby Nozzles) also call wire guide tubes,wire guide eyelets,wire
guide needles.It is
used on coil winding machines and cable machines for wire guide.it
is made of stainless
steel and ruby by precise processing and combination.The rigidity
of ruby is above than
level 9 and is just less than that of diamond.Ruby tipped coil
winding nozzle guide is a
single crystal and can be made with high brightness and cleanness.
It can effectively
protect paint film and ling term continual work. In using ,it with
very low damage for the
enameled wire. Combined with good toughness characteristics of
finely processed mosaic combination, more than twice lifetime than
carbide nozzle in the same environment using .
Ruby is the hardest among the materials selected for
coil winding nozzle entrance and exit.
Their single crystal (mono crystalline) structure allows
diamond polishing to a mirror finish unmatched by other
material,reducing friction and protecting the wire.Shown at left is
a photomicrograph of a ruby exit orifice.
Issues with Ruby Tipped Nozzle
The body of a ruby tipped nozzle is usually made of a stainless
steel tube that retains the longitudinal grains inherent to all
hard drawn steel tubes, which will form a bulge in the bore when
bent then straightened. Upon impact, the ruby tip either will be
broken or fractured which may not be visible to the naked eyes but
which nevertheless will damage the wire. Therefore, a ruby nozzle
after impact should be discarded.
The product is made of stainless steel and ruby by precise
processing and combination.
The rigidity of ruby is above than the level 9 and is just less
than that of diamond.
It is a single crystal and can be made with high brightness and
cleanness. It can effectively protect paint film and long-term
contiual work to ensure the high insulation of wire
coil suffers no hurt.
1. High toughness,low friction coefficient of ruby, high corrosion
2. Longer service life and fine performance.
3.The most economical prices.
Specification and description:
Ruby Nozzle Drawings
Pictures Show :