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How JINGYING Can Make CAD/3D Prototyping According to Your Silver Jewelry Picture

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How JINGYING Can Make CAD/3D Prototyping According to Your Silver Jewelry Picture

Zavedení

In the modern jewelry industry, Počítačový design (CAD) and 3D prototyping have revolutionized the way custom jewelry is created. Jinging, a professional jewelry manufacturing company, specializes in transforming clients’ silver jewelry ideas into precise CAD models and 3D-printed prototypes. This article explores the step-by-step process of how JINGYING converts a jewelry picture into a physical prototype, the technologies involved, and the benefits of using CAD/3D prototyping for silver jewelry production.

1. Understanding the Client’s Design Requirements

1.1 Počáteční konzultace

  • Odeslání návrhu: Clients provide images (hand-drawn sketches, photographs, or digital designs).

  • Material Preference: Stříbro (925 Sterling Silver, Jemné stříbro, or Argentium Silver).

  • Specifikace návrhu: Velikost, tloušťka, gemstone settings, rytiny, and finishing preferences.

1.2 Feasibility Analysis

  • Technical Assessment: Ensuring the design is manufacturable (NAPŘ., structural integrity, podříznutí).

  • Cost Estimation: Based on complexity, materiál, a práce.

2. CAD Modeling Process

2.1 Image Processing & Digital Sketching

  • 2D to 3D Conversion: Using software like Adobe Illustrator or Rhino to outline the design.

  • Vectorization: Converting hand-drawn sketches into editable digital formats.

2.2 3D Modeling in Jewelry CAD Software

  • Software Used:

    • Matrix Gold (Pro složité návrhy)

    • Rhinogold (for parametric modeling)

    • Zbrush (for organic, sculptural designs)

  • Key Steps:

    1. Base Structure Creation – Extruding shapes from 2D outlines.

    2. Detaily – Adding textures, rytiny, a nastavení drahokamu.

    3. Boolean Operations – Combining/subtracting geometries for hollow designs.

    4. Sizing Adjustments – Ensuring accurate ring sizes, bracelet diameters, atd.

2.3 Client Review & Revisions

  • 3D Renders: Photorealistic images for approval.

  • Modifikace: Adjustments based on feedback (NAPŘ., tloušťka, stone placement).

3. 3D Prototypování (Rychlé prototypování)

3.1 Choosing the Right 3D Printing Technology

Technologie Materiál Accuracy Nejlepší pro
SLA (Stereolitmicromografie) Pryskyřice ±0.1mm High-detail rings, přívěsky
DMLS (Direct Metal Laser Sintering) Metal Powder ±0.05mm Functional prototypes
Wax Printing Castable Wax ±0.2mm Investiční lití

3.2 Printing Process

  1. File Preparation: Exporting the CAD file as an STL/OBJ format.

  2. Support Structures: Adding temporary supports for overhangs.

  3. Printing: Layer-by-layer fabrication (takes 2–6 hours depending on size).

3.3 Post-Processing

  • Support Removal: Manual or chemical cleaning.

  • Sanding/Polishing: Smoothing layer lines for a flawless finish.

4. Obsazení & Finishing the Silver Jewelry

4.1 Investment Casting (If Using Wax Prototypes)

  1. Výroba plísní: Coating the wax model in ceramic slurry.

  2. Vyhoření: Melting the wax to leave a hollow mold.

  3. Stříbrné lití: Pouring molten silver (925) into the mold.

  4. Devesting: Breaking the mold to retrieve the silver piece.

4.2 Direct Metal Printing (If Using DMLS)

  • No mold needed – The prototype is already in metal.

  • Requires polishing & Posunutí to achieve a mirror finish.

4.3 Final Finishing

  • Podání & Broušení – Removing imperfections.

  • Leštění – Using rotary tools with diamond paste.

  • Oxidation/Patina – For antique effects (volitelný).

  • Gemstone Setting – If applicable.

5. Kontrola kvality & Dodání

5.1 Kontrolní seznam kontroly

✔ Dimensional accuracy (compared to CAD)
✔ Surface finish (no pits or cracks)
✔ Gemstone security (if set)
✔ Hallmarking (925 razítko)

5.2 Obal & Přeprava

  • Anti-Tarnish Packaging – Prevents oxidation.

  • Secure Shipping – Insured courier services.

6. Benefits of Choosing JINGYING for CAD/3D Prototyping

✅ Rychlý obrat – 5–7 days for CAD, 3–5 days for prototyping.
✅ Nákladově efektivní – Eliminates manual carving costs.
✅ High Precision – ±0.1mm accuracy.
✅ Přizpůsobení – Easy modifications before final production.

Závěr

JINGYING’s CAD and 3D prototyping services streamline the silver jewelry manufacturing process, ensuring precision, účinnost, a spokojenost klienta. By leveraging advanced software and printing technologies, we bridge the gap between imagination and reality, delivering high-quality custom jewelry from a single picture.