loading

 One Stop Solution Manufacturer for all kind of Stamping Products and CNC lathed products.                          ym@syjwj.com.cn        +0086 159 1692 8704

Inspection specifications and methods for electroplated hardware part

The inspection of the metal parts after electroplating is an indispensable step after electroplating. Only the products that pass the inspection can be used for the next process. Generally, the inspection specifications for electroplated hardware parts are: appearance, coating thickness, adhesion, solderability, corrosion resistance test and packaging. The following is a detailed analysis of the inspection method:


1. Appearance test: The basic inspection item of electroplating, the inspection method is mainly to look at the appearance of the hardware part, such as poor plating, discoloration, peeling of the plating layer, and the like.


2, Coating thickness test: electroplating basic testing item, the test method is to use the instrument X-RAY fluorescent coating thickness gauge to check whether the actual thickness of the hardware part meets the requirements of the drawing.


3, Adhesion test: electroplating basic testing item, poor adhesion of metal terminal plating is one of the most common bad phenomena of electroplating, there are two methods of detection: bending method and tape method.


4. Solderability test: The basic test item of tin-plated hardware parts. If there is a requirement for post-welding process, poor solderability is absolutely not allowed. The basic methods of the welding test is: direct immersion tin method.


5, Corrosion resistance test: The test methods include salt spray test, nitric acid steam test, hydrogen sulfide vapor test, sulfur dioxide vapor test, water vapor aging test, the hardware parts can not have oxidation and functional variation after the test.


6. Packaging: The packaging represents the image of the enterprise, so the packaging direction is required to be correct. The packaging tray and the box are clean and tidy without damage. The label is completed correctly and the number of internal and external labels is the same.

Inspection specifications and methods for electroplated hardware part 1

prev
The reasons for discoloration of hardware part plating
How to choose high-quality precision metal stamping manufacturers?
next
recommended for you
no data
LET'S DISCUSS YOUR NEXT PROJECT

Fortuna's professional after-sales service team has an excellent reputation and provides comprehensive after-sales service. We promise to respond to customers within 12 hours and quickly resolve customer issues within 24 hours.  Contact our project engineer to get the best solution and quotation。
Email: ym@syjwj.com.cn

Dongguan Fortuna was established in 2003. It has a factory area of 16,000 square meters and 260 employees. It is a production enterprise specializing in precision metal stamping parts, precision CNC processing, injection molding and product assembly.
Better touch better business
One-stop manufacturer for all kind of stamping products and CNC lathed products.
Contact us
Contact Person: Steven Yan
Whatsapp: +86 15916928704
Wechat: CITY-STOP
Phone: +0086 159 1692 8704
Add: No. 226, Shida Road, Dalingshan Town, Dongguan 523810, Guangdong, China
Japanese office
2-47-10-203Nishifunahashi, Hirakata City, Osaka
Copyright © 2023 Dongguan Fortuna Metals Co, Ltd. - www.dgmetalstamping.com | Privacy Policy Sitemap
Contact us
wechat
email
whatsapp
Contact customer service
Contact us
wechat
email
whatsapp
cancel
Customer service
detect