Welcome to our website.

Factory Cheap Hot Electrical Contacts Limited – Welding Assembly – ZHJ

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Contact Tips Contactor , Az61 Magnesium Wire , Electric Movable Contact , Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.
China Factory Cheap Hot Electrical Contacts Limited - Welding Assembly - ZHJ Manufacturer and Supplier | ZHJ Detail:

Welding Assembly

We import B-5000 welding machine from Bihler in Germany, we can weld 200-300pcs per minutes.

Two basic processes are used in contact welding: individual contact pieces are welded onto solid or pre-stamped carrier strips or the stamped contact parts are manufactured from semi-finished strip with already pre-attached contact material. During welding of contact pieces the contact material is attached from either profiles (tapes), wire segments or in tip form. The maximum contact area size for high rate welding while maintaining close manufacturing tolerances is 5 x 5 mm².

Depending on the application contact materials used are based on gold, palladium or silver. To utilize the most reliable and economical manufacturing process the contact materials usually have an easily weldable backing.

Production process

 Strip uncoiling-strip leveling-Pre punching-Coin and weld-Final punching

Rate of production

300-450pcs/min

Strip width

≤60mm

Strip thickness

0.1-1.0mm

Material

Ag、AgNi、AgCu、AgFe,etc.

Contact wire diameter range

Φ0.4 – Φ2.5 mm

Contact diameter

Φ1-Φ4.5mm

Contact height

0.2-2.0mm

Bonding strength

l 80-800N l

 Longitudinal welding line≥Contact wire diameter) l  Transverse welding line≥1/2Contact wire diameter)

Stamped parts with semi-finished contact strips

图片5

Stamped parts from semi-finished contact strip are economically produced from continuous strip. Contact material produced in our mill facilities are based on gold, palladium and silver. Copper and copper alloys are used as base carrier materials.
Clad Stampings
Many contact applications require thicker precious metal layers. These cannot be applied to the substrates economically by electroplating processes. In addition contact materials with very specific physical and mechanical properties are often required. These materials from gold-palladium alloys or based on silver are made by either alloy melting or powder metallurgy. The combination of contact and base material is achieved by cladding processes such as cold roll-cladding or hot roll-bonding.
Stamped Parts from Toplay Profiles
DODUCO manufactures contact bimetals in strip form by brazing of flator shaped strips to carrier materials followed by profile rolling. These are the basis for customer specified contact parts with raised precious metal segments for highly demanding applications.
Stamped Parts from seam-welded strips
The main advantage of seam-welded strip material for the production of contact stampings is the limited area of the weld zone. This results in softening of spring hard base materials only in the immediate weld effected area. The contact layers consist mainly of solid contact materials or composite contact profiles or weld.

Application

图片2
图片1


Product detail pictures:

China Factory Cheap Hot Electrical Contacts Limited - Welding Assembly - ZHJ Manufacturer and Supplier | ZHJ detail pictures

China Factory Cheap Hot Electrical Contacts Limited - Welding Assembly - ZHJ Manufacturer and Supplier | ZHJ detail pictures

China Factory Cheap Hot Electrical Contacts Limited - Welding Assembly - ZHJ Manufacturer and Supplier | ZHJ detail pictures


Related Product Guide:

Our target is always to satisfy our customers by offering golden support, superior value and high quality for China Factory Cheap Hot Electrical Contacts Limited - Welding Assembly - ZHJ Manufacturer and Supplier | ZHJ , The product will supply to all over the world, such as: Stuttgart , Orlando , Istanbul , We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
Tags: , , , , , , , , ,
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
5 Stars By Gustave from United Arab emirates - 2017.11.01 17:04
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
5 Stars By Rose from Serbia - 2017.09.30 16:36

Leave Your Message

    * Name

    * Email

    Phone/WhatsAPP/WeChat

    * What I have to say