How to Produce an Openwork Rose-Shaped Pendant: 제조 공정 & 비용 고장

목차

1. Introduction to Openwork Jewelry

2. Designing the Rose-Shaped Pendant

3. Materials Selection

4. Manufacturing Methods

   • 4.1 CNC 가공

   • 4.2 레이저 절단

   • 4.3 주조 (잃어버린 왁스 & 3D 인쇄)

   • 4.4 손 제작

5. Step-by-Step Production Process

6. 마무리 손질 & 도금 옵션

7. 품질 관리 & 테스트

8. 비용 고장 (재료, 노동, MOQ Impact)

9. Choosing Between OEM & ODM Production

10. Top Manufacturers for Openwork Rose Pendants

11. 사례 연구: Sample Production Run

12. 결론 & 권장 사항

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1. Introduction to Openwork Jewelry

비쳐 보이게 하는 세공 (or filigree) jewelry features intricate cut-out designs, making it lightweight yet visually striking. 에이 rose-shaped pendant in this style requires precision manufacturing, typically using:
✔ CNC 가공 (for sharp, clean edges)
✔ Laser cutting (for delicate patterns)
✔ 투자 캐스팅 (for organic shapes)

이 안내서는 다루어집니다 how to produce an openwork rose pendant and analyzes cost factors based on materials, 노동, 및 주문 수량.

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2. Designing the Rose-Shaped Pendant

Key Design Considerations

• Pattern Complexity (more details = higher cost)

• 크기 & 두께 (affects material usage)

• Attachment Method (bail, jump ring, or integrated chain)

Software Used

• 치사한 사람 (코뿔소, 행렬, 지브러시) for 3D modeling

• Vector (Adobe Illustrator) for laser-cut designs

Example Design Specs:

• 지름: 25mm

• 두께: 1.2mm

• 재료: 925 스털링 실버

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3. Materials Selection

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4. Manufacturing Methods

4.1 CNC 가공

• 프로세스: A computer-controlled router cuts the design from a metal sheet.

• 가장 좋습니다: Precise geometric patterns.

• 비용: $8–$20 per unit (모크 50+)

4.2 레이저 절단

• 프로세스: A laser burns through metal to create intricate designs.

• 가장 좋습니다: Ultra-fine details (예를 들어, petal textures).

• 비용: $5–$15 per unit (모크 100+)

4.3 주조 (잃어버린 왁스 & 3D 인쇄)

• 프로세스: Wax model → Plaster mold → Molten metal casting.

• 가장 좋습니다: Organic, curved rose shapes.

• 비용: $10–$30 per unit (모크 20+)

4.4 손 제작

• 프로세스: Artisans cut and solder metal wires.

• 가장 좋습니다: Custom one-of-a-kind pieces.

• 비용: $50–$200 per unit (Labor-intensive)

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5. Step-by-Step Production Process

단계 1: CAD 디자인 & 프로토 타이핑

• 만들기 3D model of the rose pendant.

• Test print in wax or resin before metal production.

단계 2: Metal Cutting/Forming

• CNC/laser cuts the design from a sterling silver sheet.

• If casting, inject molten silver into a mold.

단계 3: 청소 & 세련

• Remove burrs with ultrasonic cleaning.

• Polish to a mirror or matte finish.

단계 4: 도금 (선택 과목)

• Gold/Rhodium plating 추가 광택을 위해.

• Antique oxidation for vintage effects.

단계 5: 품질 검사

• 확인하세요 defects, 무게, and dimensions.

• Test plating durability (salt spray test).

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6. 마무리 손질 & 도금 옵션

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7. 품질 관리 & 테스트

• 치수 정확도 (caliper measurement)

• 도금밀착성 시험 (tape peel test)

• 변색 저항 (humidity chamber)

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8. 비용 고장

에이. 재료 비용

비. 노동 & Production Costs

기음. MOQ Impact on Pricing

Total Estimated Cost Range:

• 양산 (1000+): $10–$25/unit

• 작은 배치 (50–100): $20–$50/unit

• Custom Handmade: $80–$300/unit

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9. OEM 대. ODM Production

• OEM: 디자인을 제공해주신다; factory produces it.

• ODM: Factory designs & manufactures for you.

Best Choice?

• Startups → ODM (lower design cost)

• Established brands → OEM (full customization)

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10. Top Manufacturers

1. 중국: Low-cost, high-volume (모크 500+)

2. 태국: Handcrafted excellence (모크 50+)

3. 이탈리아: Luxury craftsmanship (모크 10+)

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11. 사례 연구: 500-Unit Production Run

• 설계: Laser-cut sterling silver rose pendant

• 제조업체: Guangdong Jewelry Co. (중국)

• 비용: $12/unit ($6,000 total)

• 타임 라인: 25 날 (including shipping)

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12. 결론 & 권장 사항

• Best for Budget: Laser-cut brass (gold-plated)

• Best for Luxury: CNC-milled 925 은

• Best for Small Batches: 주조 + 손으로 마무리

Next Steps:

1. Finalize CAD design (or use ODM catalogs).

2. Request quotes from 3–5 manufacturers.

3. Order samples 완전한 생산 전에.