Anti Bending Coil Winding Nozzle Hardest Ruby 1800 2200 Vickers

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Anti Bending Coil Winding Nozzle Hardest Ruby 1800 2200 Vickers 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. KeyadvantagesofRubyTippedCoilWindingNozzle: 1) HighWearResistance Thisisassuredbythechoiceofmaterialsforwearelementspossessing.HardnessValue 1800~2200Vickers,or3timesthatofcasehardenedsteel.Bodymaterialisstainless steelforstructuralsupports,notwear-bearing. 2) Scratch-Proofing Eliminatewireinsulationfilmdamage,lowfrictionresistance,stablewiretension.The wire-guidingsurfacesaremirrorfinishedbydiamondlappingtoasurfaceroughnessof 2-4microinchesRaorbetter,materialpermit. 3) StraightnessandStiffness StraightnessandStiffnessaredefinedbythewireexitbeingconcentricandinflexible withrespecttothenozzlelocating?.Inplainterms,thewireshouldexitfromthenozzle concentrictothelocating?Towithin0.02mm,withorwithoutload.Ageometric characteristicpresentationisshownatupperleft.Concentricitytowithin0.01mm. 4)PreciseExitRadii Becausethecoilwindingnozzle'sExitRadiigovernstheangleofthewireexitfromone coiltothenext,itshouldbemonitoredto+/-0.025mm.Thisisdonebydigital measurement,shownatupperright. Specificationanddescription: Ruby Nozzle Drawings Size List: - - - - Part.No. | Model | Specifications(mm) | L | L1 | D | D1 | d1 | d2 | 1 | TB0403-2008-1505 | 15 | 5 | 2.0 | 0.8 | 0.3 | 0.4 | 2 | TB0403-2008-3007 | 30 | 7 | 2.0 | 0.8 | 0.3 | 0.4 | 3 | TB0403-2508-1505 | 15 | 5 | 2.5 | 0.8 | 0.3 | 0.4 | 4 | TB0403-2010-3510 | 35 | 10 | 2.0 | 1.0 | 0.3 | 0.4 | 5 | TB0403-3010-1505 | 15 | 5 | 3.0 | 1.0 | 0.3 | 0.4 | 6 | TB0403-3008-2504 | 25 | 4 | 3.0 | 0.8 | 0.3 | 0.4 | 7 | TB0403-3008-3007 | 30 | 7 | 3.0 | 0.8 | 0.3 | 0.4 | 8 | TB0403-3010-3015 | 30 | 15 | 3.0 | 1.0 | 0.3 | 0.4 | 9 | TB0403-3010-4510 | 45 | 10 | 3.0 | 1.0 | 0.3 | 0.4 | 10 | TB0605-3010-3005 | 30 | 5 | 3.0 | 1.0 | 0.5 | 0.6 | 11 | TB0605-3012-3010 | 30 | 10 | 3.0 | 1.2 | 0.5 | 0.6 | 12 | TB0605-3015-1505 | 15 | 5 | 3.0 | 1.5 | 0.5 | 0.6 | 13 | TB0605-4020-3010 | 30 | 10 | 4.0 | 2.0 | 0.5 | 0.6 | 14 | TB0505-3015-3015 | 30 | 15 | 3.0 | 1.5 | 0.5 | 0.5 | 15 | TB0806-3015-3010 | 30 | 15 | 3.0 | 1.5 | 0.6 | 0.8 | 16 | TB0806-2018-3507 | 35 | 7 | 2.0 | 1.8 | 0.6 | 0.8 | 17 | TB0806-3015-3008 | 30 | 8 | 3.0 | 1.5 | 0.6 | 0.8 | 18 | TB1008-4020-1505 | 15 | 5 | 4.0 | 2.0 | 0.8 | 1.0 | 19 | TB0808-3000-4500 | 45 | * | 3.0 | * | 0.8 | 0.8 | 20 | TB0808-3015-1409P | 14 | 9 | 3.0 | 1.5 | 0.8 | 0.8 | - - - - Above table for reference, can be customized according to customer requirements. - - - - - - - - Pictures Show: Ruby Nozzle Ruby Nozzle

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HANGZHOU QIANHE PRECISION MACHINERY CO.LIMITED

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