Claw Pole Forging Process Of Automobile Generator

Claw Pole Forging Solution – Complete Turnkey Process for Automobile Generators

The claw pole is a crucial component in automobile generators, forming the rotating magnetic fields essential for electrical energy generation. At Forging Consultant Group, we provide a complete turnkey solution for claw pole forging, covering every step from design, material selection, forging, machining, to final inspection. Our approach ensures high performance, durability, and precision in every claw pole.

Traditionally, claw poles were produced using casting or stumping methods. However, these methods had significant limitations such as poor electromagnetic performance, low material utilization, and inconsistent dimensional accuracy. Casting often results in random grain structures and voids, affecting the electromagnetic properties. Stumping, while slightly better, is cumbersome, has poor yield, and cannot produce complex geometries efficiently.

Forging technology has revolutionized claw pole production. With forging, we achieve superior grain flow, higher magnetic performance, and enhanced mechanical strength. It allows the creation of complex shapes with minimal finishing operations and better material utilization.

At Forging Consultant Group, we specialize in advanced closed hot mold forging for claw poles. In this process, high-quality material is heated to its crystallization temperature and placed into pre-formed precision molds. A single pressing operation forms the complete claw geometry with uniform dimensions and high accuracy. This method eliminates most post-forging operations, reduces material wastage, and significantly improves production efficiency.

Our turnkey solution includes:

Material Selection: High-quality magnetic steel optimized for generator performance.
Design & Simulation: 3D modeling, flow analysis, and die design to ensure optimal claw geometry and stress distribution.
Hot Forging: Closed mold forging with precise temperature control for high-quality microstructure and electromagnetic properties.
Machining & Finishing: Minimal post-processing to achieve exact tolerances for assembly.
Quality Inspection: Dimensional checks, ultrasonic testing, and magnetic property verification to ensure compliance with automotive standards.

This integrated approach guarantees claw poles that deliver high electromagnetic efficiency, mechanical durability, and precise fitment for automobile generators. Our process is also scalable, cost-effective, and suitable for both small and large production volumes.

Forging Consultant Group’s claw pole forging solution sets a benchmark in innovation, precision, and turnkey capability, making us a trusted partner for the automotive and generator manufacturing industry.