IOS 9001
IOS 14001
Gallery of CNC machined parts
CNC Machining Materials
Aluminum is valued for its lightweight, strength, corrosion resistance, and conductivity. Ideal for aerospace, automotive, marine, outdoor equipment, and electronics, it offers durability in harsh environments.
Model: 6061, 7075, 5052, 2024
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Steel is recognized for its strength, durability, and adaptability. It’s ideal for industrial equipment, automotive parts, construction, and heavy machinery, offering excellent formability and weldability for complex structures.
Model: 1018, 4140, 304, 316
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Brass is known for its easy machinability, corrosion resistance, and good conductivity. It’s ideal for electronic components, connectors, plumbing fixtures, and decorative parts, offering precise and reliable performance.
Model: C36000, C37700, C26000, C28000, C27200
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Titanium is prized for its strength, corrosion resistance, and biocompatibility. Perfect for aerospace, medical, marine, and automotive parts, ensuring durability in extreme conditions.
Model: Grade 2, Grade 5, Grade 9, Grade 23, Grade 7
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Plastic is valued for its versatility, lightweight, and chemical resistance. It’s ideal for medical devices, electronic housings, automotive components, and industrial parts, offering durability and excellent insulating properties.
Model: POM (Delrin), PEEK, PTFE (Teflon), ABS, Nylon (PA66)
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CNC Milled Parts Surface Finishes
As machined
Color: Varies by material.
Finish Purpose: Creates decorative machining patterns, light surface scratches
Sand Blasting
Color: None (Textured Surface). Finish Purpose: Uniform matte finish, enhances surface roughness.
Anodizing
Color: Various, e.g black, red. Finish Purpose: Improve corrosion resistance, provide decorative effect.
Hardcoat anodizing
Color: Black, Gray.
Finish Purpose: Improve wear resistance and corrosion resistance.
Electroplating
Color: Various, e.g sliver, golden. Finish Purpose: Improve appearance, increase corrosion resistance and decorativeness.
Polishing
Color: depends on material. Finish Purpose: Improve the smoothness of the workpiece surface.
Brushing
Color: Silver, Matte finish.
Finish Purpose: Create decorative effect, enhance appearance.
Powder Coating
Color: Various, e.g white, black. Finish Purpose: Provide protective coating, improve appearance.
A Note about Our Customization
| Features | CNC Milling Parts | CNC Turning Parts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Part Size | 236" x 118" x 24" (6,000 x 3,000 x 610 mm) | 62" Length x 32" Diameter (1,575 mm Length x 813 mm Diameter) |
||||||||
| Minimum Feature Size | 0.020″ (0.50 mm) | 0.020″ (0.50 mm) | ||||||||
| Estimated Delivery Time | 3-7 working days | 3-7 working days | ||||||||
| Standard Tolerance | ISO 2768 MK | ISO 2768 MK | ||||||||
| Precision Tolerance | ±0.0002" (±0.005mm) | ±0.0002" (±0.005mm) | ||||||||
| Threads and Threaded Holes | Standard threads and holes available, also customizable. | Standard threads and holes available, also customizable. | ||||||||
| Edge Conditions | Deburring by default. | Deburring by default. | ||||||||
| Surface Smooth | Ra 0.4 - 1.6μm | Ra 0.4 - 1.6μm | ||||||||
How Xielifeng Works
From quotation to delivery, we provide efficient and high-quality services, making manufacturing more convenient.
01
Upload drawing
CAD files: 2D: DXF | DWG | PDF 3D: STP | STEP |IGS | IGES| X_T | SLDPRT
02
DFM Evaluation & Quote
- Drawing review
- Process analysis
- Material inspection
- Feasibility proposal
- Cost estimation
03
Order Confirmtion & Production
- Sample processing
- Sample quality inspection
- Customer confirmation
- Mass production plan
04
Quality Inspection & Delivery
- Raw material inspection
- First piece inspection
- Process inspection
- Final inspection
- Inspection report
Xielifeng Professional Engineer Team
Our engineering team has extensive experience and expertise, specializing in precision machining, material processing, and innovative manufacturing. They are committed to delivering top-quality results for every project, whether it’s aerospace components, automotive parts, or motorcycle accessories, ensuring every detail meets the highest standards.
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Quality Control
Our dedicated quality control team and advanced inspection equipment ensure every part meets the highest standards. From start to finish, we guarantee precision, reliability, and consistency in every component.
Jason
QM
Celine
QA
Emma
IQC
Lana
MQ
Owen
IPQC
Fiona
SQE
Nadine
FQC
Nicole
QE
Camila
DDC
Eileen
CA
Quality Inspection Equipment
View More About Certification and Testing Equipment >>
CMM
Quadratic Element Measuring instrument
UV
Salt Spray Test
Xielifeng CNC machinng Factory
We provide you with a variety of processing methods. We have a variety of advanced processing equipment to complete customized processing with high efficiency and quality.
Precision Machined Parts Case Study
With extensive experience in parts machining, we serve multiple industries. Our years of expertise and advanced CNC technology make us a trusted partner worldwide.
Processing Challenges
Hole Diameter and Depth Precision (1.0mm, Depth 96mm)
The part requires a hole diameter of 1.0mm and a depth of 96mm, which presents a high challenge in precision and deep hole processing, particularly in maintaining consistency between hole diameter and depth.
Concentricity Control (within 0.02mm)
The concentricity of the holes must be controlled within 0.02mm, ensuring precise relative positioning of multiple holes in space, which is critical for the part’s assembly and function.
Hole Alignment Requirement
The holes must align in a straight line in each direction, requiring extremely precise hole placement to ensure the overall structure’s function and performance.
We use high-precision CNC equipment and deep hole machining technology, ensuring that the hole diameter and depth meet design specifications, maintaining concentricity within 0.02mm, and making fine adjustments to align the holes in each direction in a straight line, ensuring both the accuracy and functionality of the part.
Processing Challenges
The part is prone to deformation during processing due to temperature and mechanical factors.
High Surface Roughness Requirement:
The surface roughness needs to be below Ra0.2, with a smooth and flawless finish.
Strict Flatness Requirement:
The flatness must be controlled within 0.01mm, requiring extremely high precision.
No Image Distortion:
The part must have no image distortion within 1 meter, demanding exceptional geometric accuracy.
We have successfully addressed the processing challenges of part deformation, surface roughness, flatness, and image distortion through precise process control, high-precision equipment, and rigorous measurement techniques, ensuring high precision and quality of the product.
Processing Challenges
High Precision Tolerance Requirement (0.003mm)
The part’s tolerance requirement is 0.003mm, and any small deviation could affect its functionality, making the machining process highly challenging.
Strict Surface Roughness Requirement (Ra0.3)
The surface roughness must be controlled to Ra0.3, ensuring the part’s surface is smooth and flawless, meeting both appearance and performance requirements.
Tolerance Control After DLC Coating (0.004mm)
The tolerance after DLC coating must be controlled within 0.004mm, requiring precise coating processes to ensure uniformity and adhesion of the coating.
We successfully addressed the challenges of high-precision tolerance, surface roughness, and DLC coating tolerance control by using precision machining, strict measurement, advanced grinding techniques, and accurate coating control, ensuring the part’s precision
