CNC machining stands as a subtractive manufacturing technology, systematically eliminating
material from raw stock through computer-generated instructions.
Broadly, CNC machines fall into two categories: those that maintain stationary raw stock while
the cutting tool rotates and those that rotate the raw stock while moving it against a stationary
tool. Variations and combinations of these approaches exist, allowing for the production of parts
with intricate features.
Product Details
Brass, an alloy composed of copper and zinc, is a highly sought-after material for various
components.
Its exceptional dimensional accuracy, sturdiness, durability, and resistance to corrosion make
it a widely demanded choice for copper-based products.
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 milling 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. What are the minimum and maximum dimensions you can machine?
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. How do I know my design will be kept confidential?
Rest assured, we are prepared to sign and strictly adhere to any non-disclosure or confidentiality
agreement you require. Moreover, our factory strictly enforces a policy prohibiting the capture of
photographs of a customer's product without explicit consent.
Our commitment to maintaining confidentiality is underscored by our track record of working with
an extensive array of unique designs over many years, during which we have consistently
safeguarded proprietary information from disclosure to third parties.
3. How does compare to other suppliers on price?
Although making direct comparisons is not straightforward, We's prices are usually 25-45% lower
for plastic injection mold tools and CNC machined/turned parts when compared to suppliers in
North America and Europe.
In contrast to Chinese suppliers, our strategy is not to compete solely on price. Instead, we
prioritize delivering the highest levels of quality, swift response times, and professional results.