• 2026-04-18

In the dynamic and demanding realm of oil and gas applications, the reliability and performance of electrical components are paramount. Shrapnel terminals, a specialized type of connector, have emerged as a critical element in ensuring the seamless operation of various systems within this industry. As a leading shrapnel terminal supplier, I have witnessed firsthand the unique challenges and requir...

• 2026-04-24

You see fast growth in metal stamping terminals. The market will reach $473.4 billion by 2026. Industry 4.0, automation, and AI are important trends. The automotive sector is moving to electric vehicles. Manufacturers use lighter materials and smart systems. You need to change with these trends to stay ahead. Key Takeaways The metal stamping market will reach $473.4 billion by 2026. Electric vehic...

• 2026-04-27

As a provider of 3 terminal micro switches, I often get asked about various technical aspects of these components. One question that comes up quite frequently is: What is the temperature coefficient of a 3 terminal micro switch? In this blog post, I'll delve into this topic to provide a comprehensive understanding of the temperature coefficient and its implications for 3 terminal micro switches. U...

• 2026-05-06

As a supplier of automotive stamping parts, I understand the significance of cost - reduction strategies in the procurement process. In the highly competitive automotive industry, both suppliers and automakers are constantly seeking ways to optimize costs without sacrificing the quality of stamping parts. In this blog, I will share several effective cost - reduction strategies for automotive stamp...

• 2026-05-08

In today's dynamic industrial landscape, the demand for efficient and space - saving electrical components is on the rise. As a seasoned pluggable terminal supplier, I often encounter inquiries about the viability of using pluggable terminals in space - limited environments. This blog aims to delve deep into this topic, exploring the technical aspects, benefits, and real - world applications of pl...

• 2026-05-19

Terminals are core connection components for energy storage batteries, responsible for energy transmission and module connection. Copper is the first choice for energy storage battery terminals, especially customized metal stamping terminals. What makes copper irreplaceable?     As a professional precision metal stamping manufacturer, we summarize the core reasons for copper's wide appli...

• 2026-05-25

  As a core component in new energy storage and power battery modules, the battery connector ensures stable current transmission, shock resistance and conduction. Its quality directly affects battery safety, efficiency and service life. This concise guide covers its key production aspects: materials, coatings and stamping processes, providing professional reference for procurement and customi...

• 2026-05-29

In the world of automotive terminals, relay components, and microswitch contacts, precision is non-negotiable. A deviation of just 0.05mm can lead to poor contact, assembly failure, or costly recalls.   As a trusted manufacturer since 2002, Xiamen Jiaxin Precision Metal Co., Ltd.​ understands that controlling metal stamping tolerances​ is the key to a reliable supply chain.   The Core Ch...

• 2026-06-03

Grain-Oriented vs Non-Oriented Silicon Steel: Which for EV Motors? Most buyers confuse grain-oriented and non-oriented silicon steel for EV motor production. Here is the clear distinction:   Grain-Oriented Silicon Steel (CRGO): Designed only for single-direction magnetic flux transformers. Not applicable for EV stators and rotors.   Non-Oriented Silicon Steel (NOES): Features uniform mul...

• 2026-06-10

  Core Principle: Excessive Contact Resistance Terminal overheating is fundamentally caused by abnormally high contact resistance. According to Joule’s law, high resistance generates massive heat when current passes through. Once the terminal contact surface fails to fit tightly, resistance rises sharply, forming a vicious cycle: heat accumulation → increased resistance → more...

• 2026-06-13

Main Causes of Terminal Overheating and Blackening 1. Unqualified Contact & Loose Installation Loose crimping, uneven torque and assembly gaps reduce the effective contact area of terminals. Based on the I²R heating principle, local high resistance generates intense heat, scorching metal surfaces and forming permanent black carbonized marks. Excessive crimping also causes micro-cracks and...

• 2026-06-15

Key Precision Influences of High-Speed Terminal Stamping High-speed stamping usually runs at 1000–6000 strokes per minute. The core precision deviations mainly come from dynamic operation rather than the process itself:   - Equipment Vibration & Position Deviation: Long-term high-frequency impact causes slight body vibration and slider deflection, resulting in step distance errors a...