precision tolerance management and defect mitigation in high-speed stamping of electrical terminals

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 Challenge: Tolerance vs. Reality

While standard stamping offers ±0.1mm accuracy, precision terminals often demand ±0.02mm to ±0.05mm. Achieving this requires mastering material spring back, die wear, and feed accuracy in progressive dies.

Top 3 Stamping Defects & How We Prevent Them

Defect prevention is cheaper than rework. Here is how we maintain high yields for Auto Electrical Terminals​ and Relay Stamping Parts:

Quality Assurance at Xiamen Jiaxin

Our ISO9001-certified facility ensures zero-defect delivery​ through:

Expert DFM Service:​ Optimizing your design for manufacturability before tooling.

Advanced Progressive Dies:​ Ensuring high-speed, high-precision production.

In-Process SPC:​ Real-time monitoring of critical dimensions using CMM and Vision systems.

Need Reliable Precision Stamping?

Whether you need Automotive Electrical Terminals, Relay Stamping Parts, Microswitch Terminals, or Electronic Precision Stamping Components, Xiamen Jiaxin guarantees consistency and competitive pricing.