Custom Precision Machining Solutions for High-Performance Metal Components

Specialist Precision CNC Turning Services

We are a leading precision component manufacturer offering comprehensive CNC Turning solutions tailored to exacting standards. In this example, the component was produced using L1214 low-carbon steel—standard diameter Φ28 cold-drawn bright bar material—machined on a high-precision TSUGAMI CCRP CNC turning centre.

Given the order volume of 10,000 units, we implemented a fully automated turning cell equipped with advanced automatic loading and unloading systems for maximum efficiency and consistency. Rough machining was performed at 3,000 rpm with a 0.2 mm machining allowance, while finishing operations increased spindle speed to 3,500 rpm for superior surface quality.

Mitsubishi ceramic inserts were used throughout the process, with finishing tool tips set to R0.2 to ensure a consistent surface finish of Ra 0.8. For internal bore machining—critical for stepped bearing bores requiring high dimensional accuracy—we employed high-rigidity internal boring machines with clamped tools. This setup enables rapid insert replacement and maintains exceptional dimensional stability during production.

Surface Treatment Options

As functional components, our parts can be enhanced with multiple anti-corrosion treatments, including:

• Electroplated white zinc
• Electroplated blue zinc
• Electroless nickel plating
• Chrome plating

Specializing in precision CNC turning, we customize dimensions, materials, and surface finishes to meet your exact specifications. Whether you require small-batch prototyping or large-scale production, our professional Turning Services deliver end-to-end solutions. As a customer-focused manufacturer, we combine deep machining expertise with rigorous quality control to provide high-caliber, bespoke services that meet diverse industrial needs.