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chemical etch process

Location:
Shenzhen, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Business Services > Designing, Processing, Custom Made

Product Description

SKYPE :Julid2012

Good news!

As member of the PCMI ( Photo chemical Mahining Institute), we have learned a lot of advance technologies for chemical etching companies from other countries, such as America, England and Janpan, and in June, 2012, we imported a brand new

reel to reel exposure machine from France

Reel-to-Reel Chemical Etching can creates highly-repeatable unstampable, burr-free components with complex features for intricate metal designs and shapes on a continuous metal strip made from wide variety of ferrous and nonferrous materials.

Specifica of your high precision metal parts

Capabilities

Design
Engineering
Material Science/Processing
Tooling and Manufacturing

Finishing Operations

Electrolytic and/or electroless plating

Part Thickness

Maximum thickness .040”
Minimum thickness of .001”

Minimum Spacing Between Features

Material less than .005” thick can have a .004” minimum web
Material over .005” thick is 1.25 x metal thickness


Feature Placement Tolerance

Standard tolerance is 0.001” and is noncumulative


Minimum Outside Radius 0.9 x Thickness
Minimum Inside Radius 1.0 x Thickness
Materials

Alloy 42
Kovar
Spring Steel
Stainless Steel


Production Volumes Prototype to High Production

Thickness and tolerance

Metal ThicknessStandard Tolerance
.002" - .005"± .001"
.010"± .002"
.015"± .003"
.020"± .0035"
.030"± .0045"
.040"± .005"
Plating Specifications
Types of Plating Electrolytic & Electroless Gold
Electrolytic & Electroless Nickel
Gold Electrolytic Standards Met MIL-G-45204 or AMS2422
Nickel Electrolytic Standards Met SAE AMS-QQ-N-290
Electrolytic Nickel Plating 50µ" TO 300µ"
Electrolytic Gold Plating Thickness 30µ" to 100µ"

Additional Information
Applications Custom Applications
Lead Frames
Seal Rings
Step Lids
Industries Served High Frequency/High Temperature Electronics
High Reliability Industrial/Commercial
Information
Medical
Military
Optoelectronics
Telecommunications
Certifications

RoHs compliant

ISO 9001:2008

ISO14001:2004

Design Capabilities AutoCAD®
(.dxf or .dwg)
Main market and customers

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Contact Information

Company:
 Shenzhen Zhuolida Electronics Co., Ltd.
Phone Number:
  86-0755-61501695
Fax Number:
 86-0755-61500698
 
Shenzhen Zhuolida Electronics Co., Ltd.
 Guangdong , China FREE
 

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