CNC Machining Shaft

A CNC Machining Shaft is a precision-engineered component designed to transmit torque and rotation between mechanical systems with exceptional accuracy and reliability. Manufactured using Computer Numerical Control (CNC) machining processes, these shafts deliver superior dimensional accuracy, tight tolerances down to ±0.0005 inches (±0.0127 mm), and outstanding surface finish (Ra 0.4 μm). Whether you need CNC Shaft Parts for high-speed applications or Custom CNC Shafts for specialized equipment, we provide end-to-end customization to meet your exact specifications.

Key Features

• High Precision Machining – Achieves ultra-tight tolerances, minimal runout (<0.001 inches TIR), and superior concentricity.

• Multiple Material Options – From CNC Machined Steel Shafts to CNC Machined Aluminum Shafts, stainless steel, titanium, and more.

• Comprehensive Customization – Including CNC Turned Shafts, keyways, splines, threads, grooves, and complex geometries.

• Advanced Manufacturing Capabilities – Equipped for CNC Shaft Machining, milling, turning, drilling, and finishing in one setup.

• Quality Assurance – 100% inspection with CMM, runout checks, and balance control per ISO standards.

Manufacturing Process

Our shafts are produced through a controlled CNC Shaft Machining workflow:

1. Material Preparation – Selection of high-quality steel, stainless steel, aluminum, or titanium bars.

2. CNC Turning & Milling – Precision CNC Turned Shaft processing to achieve exact diameters and features.

3. Heat Treatment – Hardening and tempering for strength and wear resistance.

4. Surface Finishing – Grinding, polishing, or coating for superior surface quality and corrosion protection.

5. Inspection & Balancing – Advanced measuring equipment ensures all Precision CNC Turned Shaft Parts meet strict tolerance requirements.

Material Selection

We offer a wide range of materials tailored for performance and cost efficiency:

• Carbon Steel (AISI 1018, 1045) – High strength and durability for heavy-duty applications.

• Alloy Steel (AISI 4140, 4340) – Excellent fatigue resistance and toughness for high-torque shafts.

• Stainless Steel (303, 304, 316) – Corrosion resistance for CNC Machined Stainless Steel Shafts in harsh environments.

• Aluminum Alloys (6061-T6, 7075) – Lightweight and strong for high-speed or weight-sensitive designs.

• Titanium (Ti-6Al-4V) – Premium strength-to-weight ratio for aerospace and medical applications.

Surface Treatment Options

• Polishing – Achieves mirror-like surface finish for precision performance.

• Electroplating (Zinc, Nickel, Chrome) – Enhances corrosion resistance and aesthetics.

• Anodizing – Ideal for aluminum shafts, providing durability and color options.

• Black Oxide Coating – Improves wear resistance and reduces light reflection.

Precision & Quality Control

• Tolerances: Up to ±0.0005 in (±0.0127 mm) for critical dimensions.

• Surface Roughness: Ra 0.4 μm (16 μin) or better.

• Runout Control: Typically less than 0.001 in (0.0254 mm) TIR.

• Inspection Tools: CMM (Coordinate Measuring Machine), dial indicators, profilometers, and balancing machines.

• Quality Standards: ISO 9001:2015 certified processes, full traceability, and material certifications.

Applications

• Automotive Industry – Transmission shafts, axle shafts, and steering components for high-speed vehicles.

• Industrial Equipment – Pump shafts, compressor shafts, and CNC Shafts for Electric Motors.

• Aerospace & Defense – Actuator shafts, landing gear components, and engine drive shafts.

• Marine & Offshore – Corrosion-resistant shafts for propulsion and control systems.

• Robotics & Automation – Precision miniature shafts for robotic arms and automation systems.

• Medical Devices – Biocompatible shafts for surgical tools and imaging equipment.

FAQ

Q1: Do you offer custom CNC shaft machining services?
Yes, we specialize in Custom CNC Shafts with complex geometries, including splines, keyways, and threaded sections.

Q2: What is your typical machining tolerance?
We can achieve high precision CNC shaft machining tolerances down to ±0.0005 inches (±0.0127 mm).

Q3: Which materials can you machine?
We work with carbon steel, alloy steel, stainless steel, aluminum, and titanium.

Q4: What is the lead time for CNC shaft parts?
Standard orders typically ship within 7–15 days, depending on complexity and quantity.

Q5: Do you provide surface finishing and heat treatment?
Yes, we offer complete finishing solutions, including polishing, anodizing, electroplating, and heat treatment.