Step Flange Positioning Shaft, Precision Cold Forging Turning Shaft

1. Product Introduction

Our step flange positioning shaft is a precision custom mechanical locating part, manufactured by integrated cold forging and CNC turning processing. The integrated flange base design provides stable limiting and positioning function, multi-layer stepped shaft body meets diversified assembly demands. The surface adopts matte sandblasting anti-rust treatment, with smooth and burr-free surface.

We provide two mainstream raw materials: 45# carbon steel and stainless steel. The finished shaft owns ultra-high dimensional precision, excellent coaxiality, strong wear resistance and impact resistance, not easy to deform during long-term mechanical operation.

2. Product Advantages

1. Dual Processing Technology: Cold forging forming + CNC fine turning, higher structural strength and tighter tolerance control than single turning parts.

2. Stable Flange Locating Structure: Wide flange surface for flat attachment, effectively prevent shaft displacement and deviation under vibration.

3. Customizable Step Structure: The number, diameter and length of steps can be fully customized according to customer drawing requirements.

4. Multiple Surface Treatments: Sandblasting, black oxide, zinc plating, nickel plating are optional for anti-rust and anti-corrosion.

5. Strict Quality Inspection: Each product undergoes full inspection of size, coaxiality and surface defects before delivery.

3. Application Fields

The step flange positioning shaft is widely used for locating and assembling components in various industries:

- Automobile chassis, new energy vehicle motor and bracket assembly

- Automation production equipment, linear guide limit structure

- Hardware stamping molds, plastic injection mold core positioning

- Engineering machinery, medical equipment, electronic precision instruments

4. Factory Strength

We are a professional precision hardware parts manufacturer with 20 years of production experience. The factory is equipped with automatic cold forging machines, multi-axis CNC lathes, precision grinding machines and complete testing equipment. We support OEM & ODM custom orders, accept small batch sample customization and mass bulk production. All products comply with industrial mechanical standard, with stable delivery cycle and competitive factory direct price.