1-Products Name:Copper Strip Stamping and Electric Silver Contacts Rivted Assembly Set
2-Base Material: Red Copper T2Y2 Stamping Part
3-Riveted Silver Contacts: Silver Solid Rivet,Copper Solid Rivet,Bimetal Silver Contact,Trimetal Contact Rivet,etc
4-Surface Plating:No plated or as require Silver-plated.
5-OEM/ODM:Accepted,need your drawing
6-Free Samples:10-50pcs is allowed
7-Lead Time:Samples 25-30days,Orders 7-10days(including the tooling/die production of Copper Stamped Part)
8-Production Capacity:50,000,000 pcs/month
9-Packing:Inner plastic bag/box,Outer carton/pallet
10-Payment Item:T/T,L/C by USD/EUR/RMB
11-Quality Standard:ISO9000,IATF16949,RoHS,REACH
12-Application:Relay,Contactor,Switch,Thermostat,Breaker,other High/Low-voltage electrical appliances.
Our products Electric Silver Contact Features:
1-The contact resistance is low and stable
2-Good welding resistance and thorough opening and closing
3-Good conductivity
4-Good abrasion resistance,the contact surface not changed
5-Not easy to oxidize for a long time
6-Layer material is PAg,AgNi,AgSnO2,AgSnO2ln2O3,AgCdO,AgZnO etc,base material is Copper.
Red Copper T2Y2 Strip material characteristics:
1-Red Copper T2Y2 is Copper-silver alloy,Cu+Ag≥99.9%;
2-Semi-hard state,tensile strength 245~345（MPa）,Elongation ≥8%,Vickers hardness 80~110Hv;
3-Conductivity ≥56Ms/m, resistance ≤0.0178x10-6 Ω.m,Density: 8.9 g/cm³;
4-Good electrical conductivity,thermal conductivity,corrosion resistance and processing properties, can be welded and brazed.
The process of In-die Riveting Silver Contacts
The process steps of the riveting of the silver contact riveting terminal in the mold: Contact Point progressive die punching brake reed → moving reed pickling → riveting Electrical Silver Contacts → bending of the Moving Spring Contact Assembly. Due to the large production volume of this product, in order to improve Production efficiency, stable product quality, and reduce production costs. The new process route formulated is: progressive die with material to produce moving reed strip → strip cleaning → strip riveting Electrical Silver Contacts and forming.
The technical requirements for the riveting of in-die silver contact riveting terminals: to achieve good in-mold riveting, the machining accuracy of mold parts is extremely high, oil cutting, PG, JG and other high-precision processing equipment are required; at the same time, the vibration plate and the mold are required. and the requirements for the gap and segment difference of the riveted Silver Contact Point and shrapnel are very high.
Metal Custom Copper Stamping process sequence:
1-Punching: The stamping process (including punching, blanking, trimming, cutting, etc.) that separates the sheet.
2-Bending: The stamping process of bending the Red Copper Sheet into a certain angle and shape along the bending line.
3-Deep drawing: Copper Stamping Parts process that transforms a flat sheet into various open hollow parts, or further changes the shape and size of the hollow parts.
4-Fine blanking: For products with high blanking precision, products with high requirements on size and surface light can be achieved through fine blanking molds to meet the requirements of the drawings.
5-Local forming: the Copper Stamping process (including flanging, bulging, leveling and shaping processes, etc.) that uses various local deformations of different properties to change the shape of the blank or stamping part.
Contact Information:
Mr.Terry Young (Sales Manager)
Apollo Electronic Components (Xiamen) Co.,Ltd
Xiamen Apollo Stamping Welding Technology Co., Ltd
Add:225#,Jinshang Road,Huli District,Xiamen City,Fujian Province,China,361009
Tel&Fax: 0592-5765084, Mob/WhatsApp/WeChat: 0086-13859903038 ,QQ: 1260358661
Email: yfd@china-electronic-components.com
Web: www.china-electronic-components.com , www.stamping-welding.com
Since 1990,professional in Silver Contact Rivet&Core&Screw Terminal for Relay&Switch&Contactor ect Stamping&Welding solutions !