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Address: Shenzhen Haomaier Technology Co., Ltd
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Phone: tel:+86 19879359717
Custom CNC Milling Parts
Haomaer Precision specializes in high-precision CNC milling and custom milling components for global industrial clients. Our milling services cover complex part design, prototyping, and mass production, ensuring every milling part meets strict dimensional accuracy and surface requirements.
We provide 3-axis, 4-axis, and 5-axis milling to produce high-performance milling parts with complex structures. Our advanced milling equipment and experienced engineers guarantee stable quality for all milling projects.
Whether you need prototype milling parts or large-batch milling components, our milling service delivers fast lead times and consistent results. We optimize every step of the milling process to improve efficiency and reduce costs for your milling parts.
Stainless Steel Hex Standoff
Precision Multi-Diameter Stepped Shaft
Custom Clamp Collar Secure Shaft Fixation & Adjustment
Black Anodized Aluminum Housing Protective Enclosure & Thermal Management
Precision Milled Component Complex Geometry & Functional Design
Stainless Steel Indexing Pin Micron-Level Positioning Accuracy
About Our CNC Milling Service
CNC milling is a precision subtractive manufacturing process that uses rotary cutters to remove material from a workpiece, creating complex geometries, planes, slots, and contours with high accuracy. Unlike general machining, CNC milling focuses on the specific process of rotary cutter-based material removal, making it ideal for producing non-rotary parts with intricate features. We leverage advanced 3-axis, 4-axis, and 5-axis CNC milling machines to ensure consistent quality and tight tolerances for every custom milling project, adhering to the highest milling standards.
Our CNC milling service covers a wide range of materials, including stainless steel, aluminum, copper, titanium, and engineering plastics. Whether you need a single milling prototype or high-volume milling production, we have the capability to deliver reliable, high-quality milled parts that meet your technical milling requirements, with professional milling expertise to support your project.
Get Custom CNC Milling Parts to Suit Your Unique Requirements!
Engineered for complex geometries and high-tolerance applications, our Precision CNC Milled Parts are meticulously crafted from high-grade solid bar stock, plates, or blocks using advanced 3-axis to 5-axis machining centers. Designed for superior dimensional accuracy and structural integrity, these components are essential for industries requiring intricate features, flat surfaces, slots, pockets, and multi-axis machining capabilities.
Material Options: Available in Stainless Steel (SS304, SS316), Aluminum (6061-T6, 7075), Brass (C3604), Titanium (Gr2, Gr5), Alloy Steel (4140, 4340), and Engineering Plastics (PEEK, Delrin, PTFE).
Custom Dimensions: Capable of machining parts from 5mm x 5mm up to 600mm x 600mm, with feature depths, heights, and complex contours tailored to your design requirements.
Tight Tolerances: Linear tolerance up to ±0.01mm; positional tolerance within 0.02mm; flatness within 0.01mm per 100mm; angular tolerance within ±0.1°.
Surface Finish: Precision milled to a smooth finish (Ra < 1.6μm), or post-processed via bead blasting, anodizing, passivation, or polishing to achieve desired aesthetics and functional properties.
Machining Features: Capable of integrating complex features such as pockets, slots, holes (tapped, reamed, counterbored), chamfers, threads (internal and external), and 3D contoured surfaces in a single setup.
Typical Application Scenarios
Medical Technology: Precision-machined components for surgical robots, endoscopes, and dental handpieces, ensuring cleanliness and accuracy.
Automation & Robotics: Rotary axes for collaborative robot joints, routing cables internally to prevent tangling.
Aerospace: Control linkages and sensor shafts, leveraging lightweight materials to reduce weight.
Precision Optics: Focusing mechanisms for telescopes and laser equipment, providing stable support.
Fluid Handling: Valve core shafts for pumps/valves, enabling internal media flow.
Easily Customize CNC Milling Parts
Experience a seamless customization journey with HME. We’ve simplified the process of obtaining your custom CNC milling parts, eliminating typical obstacles. Our efficient four-step method ensures you receive comprehensive support at every stage:
Understanding Your Application
Share the nuances of your component’s role, including operational loads, environmental exposure (e.g., corrosive media, extreme temperatures), required tolerances, and expected service life.
Defining Technical Specifications
Specify critical parameters like dimensions (diameter, length, thread details), surface finish (e.g., Ra value), and geometric tolerances (e.g., concentricity, runout) to ensure the part meets your exact design intent.
Choosing Material & Grade
Select from a range of titanium grades (e.g., Grade 2 for corrosion resistance, Grade 5 for high strength) or alloys tailored to your application’s mechanical and chemical demands.
Approving Design & Prototyping
Submit your CAD drawings or sketches, and our engineers will refine the design for manufacturability. We also offer rapid prototyping to validate form, fit, and function before full-scale production.
Why Choose HME for CNC Miliing Parts
At HME, we are more than just a machine shop; we are your strategic partner in high-tolerance manufacturing. We understand that precision components are the backbone of industries ranging from aerospace to medical technology. By combining advanced multi-axis capabilities with rigorous quality control, we deliver CNC machined parts that offer exceptional dimensional accuracy and seamless integration into your assemblies.
- Unmatched Precision: We achieve tight tolerances up to ±0.005mm, ensuring consistency from prototype to mass production.
- Versatile Materials: Expertise in machining Titanium (Gr2/Gr5), Stainless Steel (SS316/304), Aluminum (7075/6061), Brass, and exotic alloys.
Complex Geometries: Advanced 3, 4, and 5-axis CNC milling handles intricate 3D surfacing and deep cavity milling in a single setup.
- Superior Surface Finish: Our polishing and grinding capabilities ensure smooth surfaces (Ra < 0.4μm), critical for reducing friction.
ISO Certified Quality: As an ISO 9001 manufacturer, we implement strict inspection protocols at every stage to meet international standards.
Product Process
FQA
What materials can you machine for CNC milling parts?
We have extensive experience machining a wide range of metals and plastics. Common materials include Aluminum (5052, 6061-T6, 7075), Stainless Steel (303, 304, 316), Steel (4140, 4340), Brass, Copper, and engineering plastics like PEEK, Delrin, and PTFE. If you have specific material requirements, please contact us.
What are your standard tolerances for milled parts?
Our standard tolerance for precision CNC milling is typically ±0.005mm (or ±0.0002 inches). However, we understand that different applications require different levels of precision. We can achieve even tighter tolerances based on your specific technical drawings and critical feature callouts.
Do you offer surface finishing services?
Yes, we provide comprehensive post-processing and surface finishing options to enhance both the appearance and durability of your parts. Our capabilities include:
Anodizing (Type II and Type III / Hard Anodize)
Bead Blasting & Sandblasting
Powder Coating & Painting
Passivation & Polishing
Electroplating (Nickel, Chrome, Zinc)
What is your Minimum Order Quantity (MOQ)?
We are flexible and support projects of all sizes. We offer low-volume production for prototyping (starting from 1 piece) as well as high-volume mass production. Our digital manufacturing network allows us to scale efficiently according to your demand.