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We supply high quality Tungsten carbide coil winding nozzle and Ruby tipped coil winding
Nozzle for Nittoku coil winding machine, CNC Automatic coil winding machine and other
Brand coil winding machines.
Description of coil winding nozzle/ wire guide nozzle.
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.
Key advantages of coil winding nozzle/ wire guide nozzle.
1)High Wear Resistance
This is assured by the choice of materials for wear elements possessing. Hardness Value: 1800 ~ 2200Vickers, or 3times that of case hardened steel. Body material is stainless steel for structural supports, not wear-bearing.
2)Scratch-Proofing
Eliminate wire insulation film damage, low friction resistance, stable wire tension. The wire-guiding surfaces are mirror finished by diamond lapping to a surface roughness of 2 -4 micro inches Ra or better, material permit.
3)Straightness and Stiffness
Straightness and Stiffness are defined by the wire exit being concentric and inflexible with respect to the nozzle locating? . In plain terms, the wire should exit from the nozzle concentric to the locating? To within 0.02 mm, with or without load. A geometric characteristic presentation is shown at upper left. Concentricity to within 0.01mm.
4) Precise Exit Radii
Because the coil winding nozzle's Exit Radii governs the angle of the wire exit from one coil to the next, it should be monitored to + / - 0.025 mm. This is done by digital measurement, shown at upper right.
Specification of coil winding nozzle/ wire guide nozzle.