Precision CNC Machining Services
On demand precision CNC machining services for prototype and custom parts, with tolerances as low as+/-0.01 millimeters (+/-0.00039 inches), and a delivery time of 3 working days.
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Certifications
ISO 9001:2015 | ISO 13485：2016 | IATF16949
Rapid CNC Machining With a Delivery Time of 3 Days
Looking for fast turnover plastic and metal parts suppliers? With our plenty of CNC machine tools, our precision CNC machining can quickly turnover parts to accelerate product development while maintaining your project schedule. We can supply CNC parts in as little as 3 days. No need to wait for long cycles. Start your precision CNC machining project immediately.
Our Precision CNC Machining Services
Boyi is an excellent choice for manufacturing customized metal and plastic parts. From simple designs to complex designs with strict tolerances, we quickly produce prototypes and parts within a few days through our 3-axis, 4-axis, and 5-axis CNC machining.
3-axis, 4-axis, and 5-axis milling machines allow the creation of metal and plastic parts with complex geometric shapes.
Using our CNC turning technology to produce complex external geometries and internal holes, including machining various threads.
Gallery of Precision CNC Machined Parts
Following shows the custom CNC machining prototypes and end-use parts we produce for our customers.
Precision CNC Machining Tolerances
Whether it’s metal or plastic parts. When cooperating with Boyi, we guarantee that all parts will be manufactured according to your specifications. If you need more information, please contact [email protected] .
| Standards | CNC Milling | CNC Turning |
|---|---|---|
|
Maximum Part Size |
4000 mm×1500 mm×600 mm |
200 mm×500 mm |
|
Minimum Part Size |
1 mm×1 mm |
2 mm×2 mm |
|
Minimum Feature Size |
Φ 0.50 mm |
Φ 0.50 mm |
|
Linear Dimension |
±0.025 mm |
±0.025 mm |
|
Tolerances |
±0.01 mm |
±0.01 mm |
|
Shaft Diameters |
±0.025 mm |
±0.02 mm |
|
Radii |
Sharp inside corners on a part will be radiused (rounded) as a natural result of the CNC machining process. |
|
|
Hole Diameters (Not Reamed) |
±0.02 mm |
±0.02 mm |
|
Threads and Tapped Holes |
Diameter: Φ 1.5-5 mm, depth: 3×diameter |
|
|
Boyi can produce threads of any specification and size required by our customers.We can also machine custom threads.Click to view thread size chart |
||
|
Laser Etching |
Minimum width of 0.5 mm, depth of 0.1 mm |
|
|
Use laser marking to create standard text for CNC parts |
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Surface Finish |
Standard finish is as-machined: 125 Ra or better. Additional finishing options can be specified when getting a quote. |
|
|
Standard Lead Time |
3 business days |
3 business days |
View our screw tap drill size chart and simplify your machining process. Click here to access the tap drill size chart.
Precision CNC Machining Materials
Boyi provides industrial standard metal and plastic material processing quotations. If you have special material requirements, please contact [email protected] .
Metal
- Aluminium
- Stainless Steel
- Tool Steel
- Alloy Steel
- Low Carbon Steel
- Alloy
- Brass
- Copper
- Bronze
- Nickel
- Inconel
- Titanium
Plastics (Non-metal)
- Nylon
- ABS
- PMMA
- PET
- PEI
- PEEK
- PMMA (Acrylic)
- Polycarbonate
- Polyethylene
- POM
- PP(Polypropylene)
- PC(Polycarbonate)
- PE(Polyethylene)
- Polypropylene
- HDPE
- PS
- PVC
- LDPE
- PPSU
- CPVC
- PSU
- PTFE
- Carbon Fiber
- Wood
We provide a quotation of 100+materials so that you can better compare and choose suitable materials.
CNC Machined Part Surface Finishes
During CNC machining, visible tool marks are usually left on the surface of parts to create the desired shape. To avoid the impact of such marks on the final product, we offer multiple surface finishing options to enhance the functionality and aesthetics of the parts.
| Name | Applicable Material | Color | Texture | |
|---|---|---|---|---|
|
|
Metals & Plastics |
N/A |
Smooth, glossy finish |
|
|
|
Bead blasting |
Metals & Plastics |
N/A |
The part surface is left with a smooth, matte appearance. |
|
|
Black oxide |
Metals & Plastics |
Black |
Smooth, matte black |
|
|
Aluminum |
Clear, black, grey, red, blue, gold |
Grainy texture, matte finish, glossy finish |
|
|
|
Powder coating |
Metals |
Black, White |
Gloss or semi-gloss |
If you have more complex surface finishing requirements, please contact [email protected]
Tour Our Rapid Prototyping Manufacturing Center
Watch our video for a quick tour of our 3,000 square meter manufacturing facility in Dongguan,Guangdong. China, to leam more about Boyi’s rapid prototyping capabilities and how to quickly manufacture parts in 3 days.
BoYi 3-axis, 4-axis, and 5-axis CNC machine tools – in just 72 hours, you can obtain precision CNC parts, which is our focus on providing customers with fast and efficient services.
Our 5 axis CNC Machining
We have 5 axis CNC machining to meet high complex customized parts requirement .
How Boyi compares to online CNC quotation platforms
Utilizing our experienced production engineers and technical experts to handle complex projects and special requirements:
1. Each inquiry is reviewed by our engineers to ensure the accuracy of calculating material and processing costs – AI systems may not accurately handle special design features (such as sharp corners and radii), resulting in high or unreasonable quotations.
2. We provide on-demand manufacturing solutions, producing parts based on customer specific needs and design requirements – for situations involving complex CNC machining, online platforms are suitable for projects that require fast and standardized services.
Our precision CNC machining equipment is designed for rapid prototyping and low volume manufacturing of end use components. Whether it is a single or thousands of CNC parts, we will provide accurate prices and DFM reports within 2 hours.
About CNC Machining FAQs
CNC machining is a manufacturing technique that utilizes computer numerical control to precisely cut and shape materials based on pre-programmed instructions. We can produce various complex parts and components based on designs provided by customers.
Generally, we can accept various file formats, including.STP,.STEP,.X-T, among others.
CNC machining is suitable for various materials, including metals (such as aluminum, steel, copper), plastics (such as ABS, polypropylene), and composite materials. We can choose the most suitable materials for processing according to customer needs.
At Boyi, we have flexible production capabilities that can meet the needs of one-time prototyping and large-scale production operations. Whether you need a single part or thousands of parts, we can provide you with solutions.
Boyi has more than 50 CNC machine tools and over 30 experienced technical experts, so we can produce over 8000 different CNC parts per month. In addition, thanks to our validated manufacturing partners in our manufacturing network, we can provide unlimited additional CNC machining parts.
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