1-Base Material: Beryllium Alloy Strip (beryllium alloy)
2-Riveted Silver Contacts: Silver Solid Contact,Copper Solid,Bimetal Silver Contact,Trimetal Contact Rivet,etc
3-Surface Plating:No plated or as require.
4-OEM/ODM:Accepted,need your drawing
5-Free Samples:10-50pcs is allowed
6-Lead Time:Samples 25-30days,Orders 7-10days(including the tooling/die production)
7-Production Capacity:50,000,000 pcs/month
8-Packing:Inner plastic bag/box,Outer carton/pallet
9-Payment Item:T/T,L/C by USD/EUR/RMB
10-Quality Standard:ISO9000,IATF16949,RoHS,REACH
11-Application:Relay,Contactor,Switch,Thermostat,Breaker,other High/Low-voltage electrical appliances.
Beryllium copper, also known as beryllium bronze, is the "king of elasticity" in copper alloys. After solution aging heat treatment, Beryllium Copper Stamping with high strength and high conductivity can be obtained. High-strength cast beryllium bronze alloy, after heat treatment, not only has high strength, high hardness, but also has the advantages of wear and corrosion resistance, excellent casting performance, Beryllium Copper Stamped is suitable for manufacturing various molds, explosion-proof safety tools, and wear-resistant Parts such as cams, gears, worm gears, bearings, etc.
Beryllium Alloy Strip (beryllium alloy) refers to beryllium-based alloys and alloys containing beryllium. There are mainly beryllium copper alloys, beryllium aluminum alloys, beryllium nickel alloys and beryllium titanium composite materials. Among them, beryllium copper alloy is the most widely used. It contains beryllium 0.2% to 2.8%. It has high strength, high conductivity, high toughness, high fatigue limit, high wear resistance, seawater corrosion resistance, non-magnetic, thermal shock resistance, and impact resistance. The advantages of Beryllium Copper Stamping no sparks, etc., are widely used in electrical equipment, electronic devices and control instruments.
What’s the latest technological design of the armature?
The armature of the relay designed by us aims to solve the technical problem that the flatness of the armature in the prior art cannot meet the requirements of use.
To achieve the above purpose, the relay armature we designed includes an armature body. The upper end of the armature body is provided with a hook. Both sides of the armature body are provided with buckle grooves. The front of the armature body is provided with a first contact piece and a second contact piece. , The second contact piece is arranged below the first contact piece, the first contact piece is arranged below the hook, the armature body is provided with a plurality of fixing holes penetrating the front and rear ends of the armature body, and each fixing hole is arranged in the first contact Between the sheet and the second contact sheet, the front and back sides of the armature body are provided with a plurality of interlaced embossments.
We are a new type of relay armature with one of the following technical effects: when in use, the armature is connected to the knife edge of the yoke of the relay through the buckle slot, the yoke of the relay and the first contact piece are attached to each other, and the relay is pulled The spring is connected to the hook. After the electromagnetic force disappears, the tension spring of the relay pulls the hook to reset the armature body. The fixed hole is used to install the movable reed of the relay. The movable reed of the relay is attached to the reverse side of the armature body. , The second contact piece arranged on the front side of the armature body and the iron core of the relay are attached to each other. Because the front and back sides of the armature body are provided with interlaced embossing, the armature body and the movable reed and the first contact piece are less And the contact area of the second contact piece improves the flatness of the armature body, thereby improving the stability performance of the relay.
The process steps of in-mold/die/tooling silver contact riveting:
contact progressive die punching brake reed → moving reed pickling → riveting silver contact → moving spring contact assembly bending. Due to the large production volume of this product, in order to improve production efficiency, To stabilize 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 contact and forming.
Technical requirements for in-mold silver contact riveting: In order to achieve good in-mold riveting, the machining accuracy of mold parts is extremely high, and high-precision processing equipment such as oil cutting, PG, JG, etc. is required; at the same time, the vibration plate and the mold must be automatically riveted;Moreover, there are very high requirements for the gap and segment difference of the riveted silver contacts and shrapnel.
The utility model has novel structure and convenient operation. The product is directly formed in the mold and the silver contact processing is carried out at the same time. It reduces procedures, reduces labor costs, improves work efficiency, has high practicability, and greatly improves the in-mold silver contact. The use functionality of the point automatic riveting device ensures its use effect and use efficiency, and is suitable for wide promotion.
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 !