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Custom Electronic Connector Pins
Zhengna Technology manufactures electronic connector pins to drawing using Swiss-type CNC turning and bar-fed CNC turning. Stepped diameters, shoulders, grooves, contact ends and retention features are reviewed together with the mating interface. Material, dimensional acceptance, plating zones and inspection records are agreed before quotation.
Send a connector-pin drawing for review with the material grade, finish specification, order quantity and mating requirements. The ranges below describe product-family capability; they are not automatic acceptance limits for every pin.
Materiales y caracteristicas torneadas
Las opciones de material dependientes del plano incluyen laton C3604, laton H62, bronce fosforoso C54400 y cobre-berilio. Indique exactamente la calidad y el estado: una nota general como «laton» o «aleacion de cobre» no es suficiente para aprobar una sustitucion. Para proyectos con cobre-berilio, confirme la calidad, el estado y cualquier responsabilidad en el tratamiento termico antes de acordar la ruta de fabricacion.
La revision del proceso abarca materia prima en barra, torneado multiciclo, hombros, ranuras, chaflanes y caracteristicas de corte, seguido de desbarbado, pulido o limpieza por ultrasonidos cuando sea necesario. El acabado controlado por plano, la inspeccion final y el empaque protector completan la ruta acordada. La geometria de la pieza, el acceso a las caracteristicas, la esbeltez y el estado en que se aceptan las dimensiones determinan la configuracion final.
Este alcance de producto respalda nuestro servicio personalizado de mecanizado CNC y torneado suizo . El propietario del diseno debe aprobar cualquier cambio propuesto en el material, la geometria o el acabado.
Tolerantiae typicae pro examinando schemate
| Characteristica | Referentia typica facultatis | Quae definire oportet |
|---|---|---|
| Diametri coniungentes selectae | ±0,01 usque ad ±0,02 mm | Locus aptationis, pars coniungens, methodus mensurae et acceptatio ante vel post placationem. |
| Longitudo totalis et positiones umerorum | ±0,02 usque ad ±0,05 mm | Datum functionale, ordo umerorum et cumulatio in coniunctione. |
| Controlus concentricitatis aut coaxialitatis applicabilis | 0,01 mm ubi schemata et examen geometricum id suadent | The specific geometrical control, datum system and measurement method. |
| Straightness and other features | Drawing-specific review | Engagement length, clearance, handling risk and inspection setup. |
These references depend on part size, material condition, geometry, plating state and the production-control plan. A tighter tolerance may change the setup, inspection method, cost and lead time. The released drawing and approved quotation define the commitment.
Nickel and Gold Plating by Functional Zone
Specify the finish separately for the mating zone, retention zone and termination end. A single color description cannot define a plating system.
- Nickel underplate: a typical reviewed range is approximately 1.27–2.54 μm where the approved finish specification calls for it.
- Hard-gold mating zone: typical reviewed options are approximately 0.25–0.76 μm, or higher where the approved requirement supports it.
- Retention or press-fit zone: define where plating is required, restricted or excluded, and whether the fit dimension is accepted in the plated state.
- Solder-tail or termination zone: select the finish for the termination process. Do not assume that more gold is always better; selective finishing or a specified gold-removal requirement may be needed.
Identify the finish specification, functional boundaries, thickness-measurement locations and acceptance evidence. Finishing responsibility and the approved route are confirmed for the project; this page does not claim that every finishing operation is performed in house.
Inspection Records and Validation Responsibility
Inspection starts with the characteristics on the released drawing. Vision measurement, air gauging or CMM may be selected where suitable for the dimensions and datum setup. A first-article report can cover the agreed characteristic list, with the acceptance state and reporting format defined before production.
Production sampling requires a complete agreed plan. An AQL value such as 0.65 or 1.0 alone does not define lot size, inspection level, switching rules or acceptance and rejection numbers. Nickel and gold thickness can be checked by XRF or cross-section when specified; coating adhesion requires a method appropriate to the coating, substrate and part geometry.
A conforming loose pin does not prove the performance of a complete connector. Resistentia contactus, vis connexa, augmentum temperaturae, resistentia corrosionis et durabilitas connexae dependent a paribus contactuum, carcasse, ambiente et methodo experimenti. Projectum debet identificare proprietarium validationis, condiciones experimenti et limites acceptationis. Hic nulla universalis garantia de resistentia electrica aut de vita functionis praebetur.
Uti descriptio pinus connectoris, placatio et directiva inspectionis pro documento exacto et traditione responsabilitatis.
Emballatio, quantitates et tempora ducenda
Sacculi protectivi, vasa aut cistellae et cartonnes seliguntur ut superficies connexas et partes tenuiores protegantur. Emballatio per fasciculum portantem recenseri potest, cum orientatio et necessitates manuationis automaticae definiantur. Emballatio et identificatio partuum sunt pars citationis.
| Elementum Planificandi | Referentia typica pro projecto |
|---|---|
| Quantitas ordinis pro processo iam existente | Circa 1 000–3 000 partes, subiecta oeconomicis praeparationis, materiae, finitionis et emballationis. |
| Configuratio prorsus personalis | Circa 3 000–10 000 partes, subiecta citationi projecti. |
| Exemplaria | Parvuli numeri, ut 50–100 pecia, examinari possunt. Tempus typicum pro exemplaribus est 7–15 dies post publicationem requisitorum technicorum. |
| Productio | Typice 2–4 hebdomades, secundum quantitatem, disponibilitatem materiae, finitionem, records inspectionis et impachationem. |
| Basis pretii | Pretium praeparationis aut NRE plus pretium per peciam; nullum pretium catalogi fixum indicatur. |
Haec sunt spatia planificatoria, non offerre vinculans nec promissio de expeditione. Quotatio finalis confirmat quantitatem, pretium, conditiones expeditionis, destinatum et programmam. Pars tornata non automatico novum formam requirit.
Petere quotatio Connector-Pin
Mitte sequentia informationes ut quotatio eandem partem amplectatur quam emere intendis:
- Edita descriptio 2D et modello 3D disponibili, cum revisione et ordine documentorum.
- Gradus materiae et status; interfacies coniungendae, retinendae et terminandae.
- Dimensiones criticae et datum, incluse acceptatio ante vel post placationem.
- Finire la specifica, le zone funzionali e i registri richiesti di ispezione o validazione.
- Quantità di campioni e ordini, esigenze di imballaggio e destinazione e data di consegna richieste.
Contattare Zhengna Technology per rivedere il disegno del connettore-pin.
