Front subframe-Wanxiang Qianchao Co., Ltd.

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Front subframe

The frame-type front subframe features a stamped and welded structure. Through optimized structural design, it achieves enhanced product performance while reducing weight and lowering costs.

Category:

Suspension System

Production company:

Wanxiang Intelligent Manufacturing Co., Ltd.

Product Description

Product Introduction

The frame-type front subframe features a stamped and welded structure. Through optimized structural design, it achieves enhanced product performance while reducing weight and lowering costs.

Technical Parameters

The fatigue life of welds and sheet metal is more than 1.5 times the cyclic life under the full-road spectrum;
First-order mode > 150 Hz; static stiffness at critical mounting points > 20 kN;

dynamic stiffness > 25 kN;
The surface coating meets the requirements of 1080 hours of neutral salt spray or 30 cycles of corrosion testing;
Standardized and universal design to meet customers’ platform-based requirements.

Product Advantages

Platform-based design that simultaneously meets the performance requirements of five different vehicle models: balancing lightweight construction, high strength, and superior NVH performance.

Product Use

The frame-type front subframe is primarily used to support critical components such as the engine, transmission, and front suspension, and to transfer the loads from these components to the vehicle body structure, thereby integrating them into a single unit. This simplifies the assembly process and enhances the vehicle’s modularity.

Patents and Awards Received by the Product

Patent: A structural design for limiting the positioning of spot welding for sheet metal parts, ZL202311137462.3.