Custom high precision Air plane parts 5 Axis CNC Machining Parts

1. Design and CAD Model Preparation

Before machining begins, clients typically provide 3D CAD models or technical drawings that specify the part’s geometry, dimensions, material, surface finish requirements, and tolerance standards.

If detailed drawings are unavailable, engineers work with the client to design a part that meets both functional and machining requirements.

2. Material Selection

Based on the part’s application and specifications, the appropriate material is selected. Common materials for high-precision parts include aluminum, titanium, stainless steel, and engineering plastics. For aerospace parts, lightweight yet strong materials such as titanium alloys are often preferred.

3. Toolpath Programming

CNC programmers create the machining strategy using specialized CAM (Computer-Aided Manufacturing) software. They define the toolpath, which determines the movement of the cutting tool to precisely shape the part, ensuring that all five axes (X, Y, Z, A, and B) are utilized efficiently for complex contours.

4. Machine Setup

Once the toolpaths are programmed, the 5-axis CNC machine is set up. The raw material is clamped securely to minimize vibration and movement during machining. The appropriate cutting tools, such as end mills, ball mills, and drills, are selected based on the material and part features.

5. Machining Process

The 5-axis CNC machine simultaneously controls the movement of the part along five axes, allowing the cutting tool to access difficult-to-reach areas without repositioning the part. This capability is essential for creating intricate geometries, reducing cycle time, and maintaining tight tolerances.

6. Quality Control and Inspection

After the part is machined, it undergoes rigorous quality control checks. Precision measuring equipment like CMMs (Coordinate Measuring Machines) is used to verify that the part meets the specified dimensions and tolerances. Surface finish and structural integrity are also inspected.

7. Finishing and Surface Treatment

Depending on the application, additional finishing processes such as deburring, polishing, anodizing, or heat treatment may be applied to enhance the part’s durability, corrosion resistance, or aesthetic appeal.

8. Final Inspection and Delivery

After all finishing processes are complete, the part undergoes a final inspection before being packaged and shipped to the client. Each part must meet the highest standards of precision, especially in industries like aerospace, where reliability is critical.

This process ensures that every high-precision part produced through 5-axis CNC machining meets the most stringent industry standards for quality, accuracy, and performance.

Product Parameters

Custom Process:

Sample:

FAQ:

1. Are you a manufacturer or a trading company?
We are the set design, development, production, sale, and service of industry and trade-oriented enterprises,dedicate to precision CNC machining services customized for non-standard products.

2. How can I get a quote?
Please offer 2D or 3D drawings (PDF/STEP/IGS/DWG...) with material, dimension, tolerance, surface treatment, quantity, and other technical requirement, etc. We will offer a quotation in 24 hours. 

3. Can I get a quote without drawings?
Sure, we appreciate receiving your samples, pictures, or drafts with detailed dimensions for an accurate quotation.

4. Will my drawings be divulged if you benefit?
No, we pay much attention to protecting our customers' privacy, and signing NDA are also accepted if needed.

5. Can you provide samples for free?
Our sample is free, Freight charge only.

8. How do I know the progress of my order?
We will offer a detailed product schedule and send weekly reports with digital pictures and videos which show the machining progress.

9. What will you do if we receive poor-quality parts?
Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.