Testing the Insertion and Extraction Force of Terminals
Testing Equipment for Insertion and Extraction Force Insertion and extraction force testing involves evaluating both the force required to insert and remove terminals and connectors. Equipment: The test equipment must have fixtures capable of moving at a consistent speed and accurately reading the insertion/extraction force, with a minimum precision of 0.01 N. Fixtures: Specialized fixtures […]
Future Directions in Wire Harness Technology (Part 2)
High-Speed Integration 3.1 Research and Application of In-Vehicle EthernetIn-vehicle Ethernet is a novel local area network technology that connects in-car electronic units through Ethernet. It is primarily used in systems that require high bandwidth, such as advanced driver-assistance systems (ADAS), on-board diagnostics (OBD), and in-car infotainment systems. This technology can achieve data transfer rates of […]
Future Directions in Wire Harness Technology (Part 1)
As next-generation technologies such as information communication, new energy, and new materials continue to deeply integrate with the automotive industry, the “new four modernizations”—electrification, intelligence, connectivity, and sharing—are steering the industry’s development. Against this backdrop, the wire harness sector is poised to evolve in five key directions: lightweighting, high voltage, high-speed, platformization, and smart manufacturing. […]
Sustainability: Embracing Green Concepts and Fulfilling Social Responsibility
Eco-friendly Materials: Protecting the Planet Recyclable and biodegradable materials are emerging as the preferred choice in the wire harness industry, akin to vibrant flowers blooming in spring. These materials play a pivotal role in reducing environmental harm from the very start, acting as a protective shield for Earth’s ecosystems. By using these eco-conscious materials, wire […]
Lightweight Innovation: Material Upgrades Driving Performance Enhancement
Emerging Lightweight Materials Materials like aluminum alloys and carbon fiber are rapidly gaining ground, gradually replacing traditional copper in wire harness applications. This material shift is driving a new era of transformation across the industry. With their low density and high strength, these advanced materials dramatically reduce the overall weight of wire harnesses. Imagine heavy, […]
The Future of the Wire Harness Industry: Embracing Technological Innovation
The wire harness industry is undergoing a transformative revolution, driven by advancements in intelligence, lightweight design, and sustainability. These innovations are shaping the future, driving efficiency, and enhancing product performance across various sectors. Digital Intelligence: Revolutionizing the Design Process Artificial intelligence (AI) is injecting new energy into wire harness design, disrupting traditional methods. Leveraging advanced […]
Overview of Electrical Connectors: Levels, Design Considerations, and Classifications
Electrical connectors play a crucial role in ensuring reliable and efficient connections within electronic and electrical systems. They are categorized into six levels based on connection hierarchy, ranging from the chip-to-enclosure or main circuit board level to system-to-system or system-to-peripheral connections. This article discusses the levels of connection, design considerations, and types of connectors commonly […]
Common production defects of connector plastic parts and countermeasures
During the production and manufacturing of plastic parts, various defects may occur due to material properties, mold design, processing parameters, and other factors. Below is a summary of the common defects in plastic parts and corresponding countermeasures. 1. Warping and Deformation Cause: Warping caused by material properties, poor plastic structure leading to uneven mold flow, […]
Introduction to Common Plastic Materials for Connectors
Plastic materials can be categorized based on their characteristics and applications. The following provides a detailed introduction to thermosetting plastics, thermoplastic plastics, and engineering plastics. 1. Classification and Characteristics of Plastics Thermosetting Plastics Thermosetting plastics, such as epoxy resin and polyurethane (PU), have a network molecular structure and cannot undergo reversible reactions between liquid and […]
The Role and Material Characteristics of Connector Insulation Bodies
The insulation body of a connector plays a critical role in ensuring the proper function and reliability of the entire system. It serves as a structural and protective component for the contact springs while also providing electrical insulation and supporting mechanical stability. Below, we delve into the key functions and material requirements of connector insulation […]