Precision Rivet Electrical Contacts
Products Description
We deeply understand that in modern electrical switches, relays, contactors, and various precision control devices, the reliability, durability, and conductivity of Precision Rivet Electrical Contacts directly determine the quality and lifespan of the end product. Our products, including riveted silver contacts, in-mold silver riveted contacts, embedded riveted electrical contacts, and in-mold riveted silver contacts, integrate cutting-edge materials science, precision machining technology, and a rigorous quality control system. We are committed to providing global OEM/ODM customers with end-to-end solutions from design support to mass production delivery.
Product Features and Functions
Low Contact Resistance
The Riveted Silver Electrical Contacts surface undergoes precision polishing, resulting in a stable contact resistance below 5mΩ, reducing power transmission loss and improving equipment energy efficiency.
01
Environmental Corrosion Resistance
The substrate is made of tin-plated brass or phosphor bronze, and an anti-oxidation coating is added to the In-Mold Silver Riveting Contacts surface, allowing for long-term operation in humid and dusty environments. Its corrosion resistance far exceeds the industry average.
02
Fast Response
The thin designs combined with a highly elastic substrate result in an Embedded Riveted Electrical Contacts action response time of less than 1ms, meeting the dynamic performance requirements of high-frequency switching equipment.
03
Overload Protection Adaptation
The thermal matching between the contacts and the substrate is optimized, enabling rapid arc interruption under overload current, reducing the risk of equipment damage, and improving electrical system safety.
04
Core Riveting Technology
| High-Speed Precision Riveting | On an automatic riveting machine, the In-Die Riveted Silver Contacts are precisely fed into pre-drilled holes in the substrate, and riveting is completed by spin riveting, press riveting, or impact riveting using a punch. Pressure, stroke, and speed are optimized by DOE to ensure consistent contact bonding force and prevent stress damage. |
| In-Die Riveting Technology | This is our core competitive advantage. At the final stage of the stamping die, the base stamping and contact riveting are completed simultaneously, achieving In-Mold Silver Riveting Contacts. This process is highly efficient, precise in positioning, and highly automated, suitable for mass production. |
| Embedded Riveting Process | For Embedded Riveted Electrical Contacts, composite contact material is pre-placed in the die. During stamping, the base forming and contact embedding are completed simultaneously. The contacts are flush with or slightly convex to the base, resulting in a compact structure and high bonding strength. |
Advantages in Technological R&D and Process Innovation
Technological Accumulation
Since our establishment in 1990, we have been deeply involved in the field of electrical contact materials and components, accumulating a rich database of material formulations, process parameters, and failure analysis cases, enabling us to provide customers with the most professional technical consultation.
Core Process Self-Reliance
We have independently developed and mastered core production processes, such as In-Die Riveted Silver Contacts, possessing numerous related patents. This high technological barrier enables us to achieve product performance and production efficiency that competitors struggle to match.
Strong ODM Design Support Capabilities
We not only manufacture according to drawings but also proactively provide design support based on customers' application conditions and performance requirements, including contact material selection, structural optimization, and reliability simulation, assisting customers in optimizing Riveted Silver Electrical Contacts and reducing costs.
Continuous R&D Investment
We invest a significant percentage of our annual revenue in R&D, focusing on cutting-edge exploration of new environmentally friendly contact materials, intelligent manufacturing technologies, and miniaturized, high-reliability Precision Rivet Electrical Contacts structures.
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