Thin Sheet Metal Frame for Antenna-COmponents in Mobile Phones - The Manufacturing Mall of Thin Sheet Metal “SAIJOINX”


Thin Sheet Metal Frame for Antenna-Components in Mobile Phones

  Thin Sheet Metal Frame for Antenna-Components in Mobile Phones  

High-QUALITY, Low-COST, Short-DELIVERY according to standardization of expertise.


Material Nonferrous metal
Plating Au、Ag、Sn、Ni, etc.
Amounts 1:10pcs
Design(data) 3D DXF Design-less    

Trial, Design process

Blank Etching Etching + Plating Microscopic Laser Processing Wire EDM Die blanking
Bending Standard Die(Die-less) Simple Die      
Plating Plating ahead Post-plating Partial plating ahead    
Inspection Profile Projector Measuring Microscope 3D CNC CMM Pin Gauge  
Delivery Yamato Transport        

How to Make

Die-sets for Antenna-Components in Mobile Phones

Recipes of Prototyping

  • Draw up the blank-data in 2 hours on average after design-data is released.
    Achieve to process blank without trial according to standardization of backup data.
  • The original simple die system and recipes enable to adjust a little stroke, 0.001 for thin sheet metal bending.
  • Supply precise and high-volume prototype stably.
  • No more troubles in processing.
  1. Design, Development
    3D data→Blank data→Etching or Manufacturing dies
  2. Design Processes
    Design Processes according to the blank data
  3. Production
    Set dies to brake press, confirm condition processes and produce

    Click for full size.
  4. 新旧比較表



Contact us

  • Kyoto:+81-75-312-8775
  • E-mail Address
  • Get a Quote

The Samples of Metal/Resin sets

Metal Part Ⅰ
Electronic ComponentsⅠ: Metal
Connectors, Relays, Switches, Motors, Antennas, etc.

Resin Parts Ⅱ
Electronic ComponentsⅡ: Resin
Housing, Base, Connectors, Switches, etc.

Metal Part Ⅲ
Electronic ComponentsⅢ
Lead Frames, Backlights, Power Modules, etc.

Metal Parts Ⅳ
Electronic ComponentsⅣ
Covers, Shield Cases, etc.

Drawing Processing
Drawing Parts
Circular Drawing, Square Drawing, Complex shaped Drawing, etc.

Mechanical Components
Various Mechanical Parts
Vehicle Components, Industrial Machine Parts, etc.

Mechanical Components
Plate Spring
Manufacturing from 1 piece by using general-purpose die sets.

  • What’s the our KNOW-HOW?

The Examples of Difficult Processing Products

Making Fins by Stamping
Fin Stamping
Offset Fins, Corrugated Fins, etc.

The Change of Method
No More Die Casting
Low-Costs, Weight-saving, etc.

Original Deep Drawing
One-Shot Deep Drawing
Suitable for a Need of Strength,etc.

Kyoto Japan

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