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Beryllium copper spring used in vibrating motors for mobile phones

Beryllium copper spring used in vibrating motors for mobile phones

Introduction:
Application:
  • Hotline:86+ 0755-27088292
  • E-mail:yw1@zldsmt.com

Product details

 

 

Leading supplier of photo chemical etching VCM spring

0.03 , 0.04mm ,0.05 mm thick,

 

High-precision processing,

Quick shipment

Made in China

 

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We can make high precision parts from foil as thin as 0.025mm.

 

Main metal material we can photo etching including:

Stainless steel, iron, brass, copper, Kovar, Molybdenum

Surface can be paint color, gold/silver plated or mirror finish

Products can be made according to your drawing in .dxf or .dwg format.

Please feel free to contact us for the quotation.

 

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  • fine screens and meshes
  • anodes and cathodes
  • fuel cell plates
  • optical encoders
  • battery grids
  • heat sinks
  • thermal planes
  • EMI/RFI shields,
  • electrical contacts
  • microwave components
  • step and flat lids
  • medical apparatus
  • medical implants
  • lead frames
  • thin shims

 

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1. Small quantity, short time delivery

 

      Photo etching is suitable for prototype, It can save the time of opening a mold.

 

2. High-precision

       We guarantee dimenstion tolerances that cannot be reproduced by competitors.
        

3. Ability to add multiple features

We are capable of adding a variety of features to metal parts

(coating, plating, bonding different kinds of metal, multigage skiving, etc.).

 

4. Unique technology and custom-made solutions

We provide customed solutions to your problems with our unique

technologies and well versed knowledge of metal parts acquired through

our 10 years experience of photo chemical etching. 

 

5. Lower total cost

We taking your processing into account,

offer you reduce a total cost by using our product.

 

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Machining Type Photo chemical etching, Laser cutting, stamping and E-forming
1.Material Capabilities Stainless Steel, Brass, Bronze, Copper, Hardened Metals, Precious Metals and Aluminum alloy.
2.Product thickness: 0.001´´ up to 0.045´´

3.Product Max Dimension: 27*27 inch

4.Smallest opening hole D= 0.0039 inch when thickness below 0.002´´

5.Centre to Centre for holes 1.5*Thickness
6.Smallest line width 0.03mm.
7.Product dimensional tolerance ± 0.01mm (depending on the thickness). It’s generally 20% of material thickness.
8.Secondary processing:Silver/Gold/Tin plated, Matt finish, paint, polishing or other surfaces treatment can be discussed when needed.

9.Two types of image files (DXF/DWG) enabled  

 

 

 

 

Benefits of chemical etching compared with stamping:

 

Zhuolida completes the entire chemical etching process in-house, reducing costs and optimizing turnaround time.

 

Creating a phototool is significantly less expensive than creating “hard” tools like stamping or punching dies. Phototools also do not experience the wear common to hard tools, so there’s no added cost of replacing worn or damaged ones. Additionally, chemical etching allows you to bypass the secondary operations of de-burring and annealing sometimes required by stamping or drilling.

 

Others including:

* No need for expensive Die´s

*Can be fabricated very thin metals, thickness from .001´´ up to 0.045´´

* Pore complex and groove can also easily adjust the depth of groove

* No alteration process, the characteristics can be obtained as the designer intended

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Julid  specializing  in  the  photo  chemical  etching  area.  Typical  chemical  etching  parts  including  shims,  speaker  grill,  encoder  disk,  filter,  leadframe,  etc.
  Julid  Technology  (HK)  Co.,  Limited 

  E-mail:  yw1@zldsmt.com