The Eelectrical Contact Rivets control the power directly or indirectly, switching electrical power through arelayor the supply ofnatural gasorfuel oilthrough an electrically operated valve.
Electrical Contact Rivets
Electrical Contact factory, more than 10 years manufacture experience, attained ISO9001, work on OEM and ODM projects.
1.Introduction of the Electrical Contact Rivets
The electrical contact rivets control the power directly or indirectly, switching electrical power through arelayor the supply ofnatural gasorfuel oilthrough an electrically operated valve.
2. Application of Eelectrical Contact Rivets
Mainly used in various of switches, relays, contactors, thermostats, circuit breakers, leakage protectors and other low & middle voltage appliances.
3. Main Materials for Eelectrical Contact Rivets
Main face Materials: Ag, AgNi, AgCdO, AgSnO2, AgSnO2ln2O3, AgZnO,
Main base materials: Cu, CuNi
4.Specification of Eelectrical Contact Rivets
Dimensions can be customized
|
Contact rivet dimension and tolerance |
|||||||
|
Item |
Head Diameter D(mm) |
Head Thickness T(mm) |
Layer Thickness S(mm) |
Shank Diameter d(mm) |
Shank Length L(mm) |
Sphere Radian R(mm) |
Mold Ratio θ |
|
Specification |
2.5 |
0.6-1 |
0.3-0.4 |
1.2-1.5 |
1-2 |
4-6 |
9 |
|
3 |
0.8-1.2 |
0.3-0.5 |
1.5 |
6-8 |
|||
|
3.5 |
1.5-2.0 |
1-3 |
|||||
|
4 |
1.0-1.5 |
2 |
8-10 |
||||
|
4.5 |
2.0-2.5 |
||||||
|
5 |
1.0-2.0 |
0.4-0.6 |
2.5 |
10-15 |
|||
|
5.5 |
2.5-3.0 |
||||||
|
6 |
3 |
15-20 |
|||||
|
6.5 |
1.2-2.0 |
0.5-0.7 |
3.0-3.5 |
||||
|
7 |
3.5 |
20-25 |
|||||
|
8 |
4 |
||||||
|
Tolerance |
±0.1 |
±0.05 |
±0.05 |
±0.05 |
±0.15 |
±0.2 |
±2 |
5. Product types for Eelectrical Contact Rivets
Round head rivets, Flat head rivets, Bimetal rivets, Tri-metal rivets and special type
6. Process of Eelectrical Contact Rivets
a. Silver on the tip:
Silver wire + copper wire—Hot extrusion---Shaping
b. Silver on the tip and bottom
Silver wire + copper wire—Hot extrusion---Ring cutting---Shaping
7. Manufacture plant of Eelectrical Contact Rivets
8. Mill certificate for Eelectrical Contact Rivets
9. Packing and shipping for Eelectrical Contact Rivets
Packing:
First put 500-5000 pcs into small plastic bags or vacuum plastic bags, then in separated small carton box, at last Into hard cardboard box.
Shipping:
We
will choose the best way according to customer’s requests.
1.
By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT,EMS), to the indicated address.
2.By Sea, to the indicated sea port.
10.FAQ
1. Do you have ISO certificate?
Yes, we obtained ISO9001
2. How long is your delivery time for electrical contacts?
15-25 days depend on the raw material condition
3. Do you make parts according to our design?
Yes, we always do as per customers drawings or Technical documents
4. Can you help us to choose suitable material?
Yes, we can recommend the most suitable material according to your application.
5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
