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|Materials:||Stainless Stell And Process Ruby||Hardness Value:||1,800 – 2,200 Vickers|
|Surface Roughness:||0.025 – 0.05 Microns||Anti-Bending:||2300n/Mm|
|Polish:||Precision Grinding||Function:||Protect Enameled-wire|
|Application:||Automatic Winding Machine||Quality:||First Grade|
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 stainless steel,
finely processed mosaic combination, more than twice lifetime than the tungsten
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 resistance.
2. Longer service life and fine performance.
3.The most economical prices.
Specification and description:
Ruby Nozzle Drawings
Pictures Show :