Low Friction stainless steel wire guide needles For Ignition Coil TB0403-2508-1505

stainless stell (Ruby Nozzles)? wire guide eyelets,wire guide needles For Ignition Coil? with diameter Ф3.0mm

Ruby?tipped?coil?winding?nozzle?guides:

(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?Ruby?Tipped?Coil?Winding?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?and?description:

?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?Ruby Nozzle Drawings

Size List: