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Place of Origin | Dongguan, China |
Brand Name | Yexin |
Certification | ISO9001:2015 |
Model Number | BR74 |
Custom CNC Part Manufacturing Brass Parts Milling CNC Machining Parts
CNC machining is presently the prevailing subtractive manufacturing technology, offering a highly
adaptable and sturdy method for crafting tailored metal and plastic components.
Employing CAD models, CNC machines meticulously eliminate material from a solid block using
various cutting tools.
In essence, CNC machining yields components with precise tolerances and remarkable material
characteristics. It is well-suited for individual projects and moderate-volume production
(up to 1,000 parts) owing to its exceptional repeatability.
Nevertheless, it entails more design constraints compared to 3D printing, partially attributable to
the subtractive nature of the technology.
Product Details
Brass is renowned for its exceptional machinability, making it an excellent choice for
CNC machining. Its versatility and desirable properties extend its application across various
industries, including plumbing, electrical, and medical.
Brass offers impressive durability and is favored for its ease of workability.
Its adaptability and simplicity in machining make it a prevalent choice for producing parts
across a wide range of applications.
Common Brass Materials | |
No. | Properties |
Brass C3600 | It has superior machinability, thread rolling and knurling characteristics. Typically used in the manufacture of fluid connectors, threaded inserts, couplings, and more. |
Brass C3602 | It’s strength and resistance to corrosion with properties closely resembling that of steel. It is ideal for some of the most demanding conditions such as heavy industrial parts. |
Brass C3604 | It is used in the mass production of brass components. It is widely used in manufacturing hardware, connector, flange and other machine parts by lathe and CNC. |
Brass C4926 | A low leaded free cutting brass which conform RoHs and Reach environment regulations. Widely used on electronic parts, precision machine, valves, and related parts. |
Brass Finishing and Post-Processing
360 Brass has a shiny yellow finish that varies depending on surface roughness.
It can be hand-polished to increase its sheen, or media blasted for more of a matte texture.
Name | Machining Marks |
As machined | Visible, light surface scratches |
Smooth machining | Visible, light surface scratches |
Fine machining | Slightly visible |
Polishing | Removed on primary surfaces |
Bead blasting | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
Brushing | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
Powder coating | Removed |
Black oxide | Visible |
Applications of CNC Brass Parts
The CNC machining process offers efficiency, precision, and eliminates the reliance on manual labor,
making it applicable to various industries. Machine shops and their services play a crucial role in
the manufacturing process, catering to both prototypes and full production runs.
1. Electronics Industry:
The electronics industry heavily depends on CNC machines and CNC milled parts for creating
electronic enclosures, circuit supports, and related components crucial for their products.
2. Commercial Industry:
CNC cutting heads play a pivotal role in producing cost-effective commercial parts, enabling
companies to reduce production costs and enhance efficiency. Machine shop milling services are
integral to manufacturing a diverse range of mechanical parts.
3. Oil and Gas Industry:
In the petrochemical sector, CNC machines are employed to manufacture drill bits, cylinders, pins,
rods, valves, and various other components, contributing to the operations of the oil and gas industry.
4. Medical Industry:
CNC milling tools are indispensable in the medical industry, facilitating the production of various parts
such as implants and medical devices. CNC milling is extensively used in crafting surgical equipment,
including ventilator parts, insulin pumps, medical rods and implants, bone plates, and medical screws.
5. Aerospace Industry:
The aerospace industry has a consistent demand for CNC machined parts, which can create complex
and customized components integral to aerospace equipment. Commonly produced parts include
electronic enclosures, landing gear, hydraulic manifolds, housings, fuel bodies, and bearing houses.
CNC machining plays a vital role in meeting the precision requirements of the aerospace sector.
Company Profile
FAQ's
1. Machining Dimensions Overview:
Our CNC machining services cover a range of capabilities, including CNC milling
(3-axis, 3+2-axis, and 5-axis) and turning. For 3/3+2-axis CNC milling, we can machine parts
with dimensions up to 2000 x 1500 x 200 mm (78.7 x 59.0 x 7.8 in.).
The maximum part size for 5-axis milling is 650 x 650 x 300 mm (25.5 x 25.5 x 11.8 in.).
When it comes to CNC turning, we can handle parts with a maximum diameter of 431 mm (17 in.)
and a length of 990 mm (39 in.).
The recommended minimum part dimensions are around 10 x 10 x 10 mm (0.39 x 0.39 x 0.39 in.),
with a minimum feature size of 0.5 mm.
Please be aware that our platform has a limitation, and the maximum size for parts is 1000 mm
(39 in.). If your project requires dimensions beyond this limit, kindly reach out to our sales team
for further assistance.
2. Understanding CNC Machining Costs:
The cost of CNC machining is determined by factors such as complexity, quantity, and lead time.
To obtain an accurate cost estimate, we recommend submitting a 3D CAD model.
This allows us to provide an interactive quote and offer design for manufacturability (DFM) feedback.
Notably, our use of proprietary software and automated fixturing processes eliminates upfront
non-recurring engineering (NRE) costs.
This approach ensures that even for quantities as low as 1 to 200 parts, CNC machining remains
a cost-effective option. While prices may be comparable to or slightly higher than 3D printing, CNC
machining provides enhanced material properties and surface finishes, making it a valuable choice.
3. Lead Time and Quotation Duration:
The delivery time for parts is determined by their complexity:
Low-complexity parts: 2-3 days
Moderate-complexity parts: 2-5 days
High-complexity parts: 5-15 days
Quoting time varies based on design complexity:
Simple designs: 1 business day or faster
Moderate to complex designs: 3+ business days
Feel free to reach out for an assessment and quote for your design. Contacting our team will ensure
a prompt response.
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