ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl ndl

Industry News

Home / News / Industry News

Industry News

Helical Tension Springs: Design Factors and Mechanical Performance in Various Applications

Nov 24, 2025

Mechanical components that provide controlled force, motion support, and precision return behavior continue to play important roles in industrial systems, commercial equipment, and consumer devices. A...
Industry News

How is spring force decay rate tested?

Aug 06, 2025

Testing Standards: ISO 21669 Cyclic Testing (≥500,000 cycles) Dynamic Load Simulation (e.g., MTS Hydraulic Test Systems) Acceptance Thresholds: Industrial Grade: Decay ≤15% Aerospace Grade: ...
Industry News

How does spring surface roughness affect performance?

Aug 06, 2025

Critical Thresholds: Ra ≤ 0.4μm: Suitable for dynamic loads Ra ≤ 0.1μm: Required for medical/optical-grade applications Enhancement Processes: Magnetorheological Finishing (MRF) (Mirror-like s...

QUICK LINKS

Home

Products

About Us

News

Application

Contact
PRODUCTS

Compression Spring

Stretch Spring

Torsion Spring

Wire-Formed Spring

Precision Small Spring

Medical Spring

Automotive Spring

Inductor Coil

Stamping Parts
If you have any questions, please get in touch with us.

[email protected]

Tel: +86-13626772101

WhatsApp: +86-13626772101

Add: Ningdeli Spring, Danxi First Industrial Zone, Danxi Town, Yueqing City, Zhejiang

Copyright © Zhejiang Ningdeli Spring Co., Ltd. Rights Reserved.

Wholesale Springs Manufacturer