High Precision CNC Parts CNC Machining Custom Part Industrial Brass
Components
CNC, an acronym for computer numerical control, refers to machining
processes controlled by a
computer. CNC machining utilizes computerized automation to
manufacture parts more efficiently,
accurately, precisely, and with complex geometries compared to
manual machining.
This technology also reduces the need for manual labor in machining
tasks that would otherwise
be carried out by human operators. While individuals are not
directly involved in physically machining
each part, their pivotal role involves programming and operating
the CNC machines to ensure the
smooth execution of every operation.
Product Details
Brass Finishing and Post-Processing
| 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 |
CNC Machining Using Brass Material
Brass is a metal alloy known for its low friction properties,
exceptional electrical conductivity,
and distinctive golden appearance.
This material offers good machinability, making it suitable for a
wide range of applications that
demand low friction and high electrical conductivity.
| Common Brass Materials |
| No. | Properties |
| Brass Cz121 | Brass Cz121/C360 (CNC) is a highly machinable alloy with good
tensile strength and natural corrosion resistance. Ideal for parts
that require low friction. |
| Brass C360 | Brass C360 (CNC) is highly machinable alloy with good tensile
strength and natural corrosion resistance. Ideal for parts that
require low friction. |
CNC Machining Applications
CNC machining finds diverse applications across various industries.
In the woodworking sector,
CNC machining is extensively used for:
1. Woodworking Industries:
CNC machining plays a crucial role in the production of wooden
furniture, offering time and cost
savings. It enables the creation of furniture with intricate
geometries that would be labor-intensive
and costly to achieve manually.
2. Lettering and Engraving Systems:
CNC machining is employed for applications that involve engraving
tools to mark patterns or text
onto surfaces. This is utilized for artistic purposes or for
serializing parts.
3. Electrical Industry:
The demand for CNC-machined parts in the electronics industry is
vast. CNC machining is used for
tasks such as machining component mounting holes in printed circuit
boards and creating aluminum
or copper heat sinks for heat-generating electrical components.
4. Pharmaceutical Industry:
CNC machines are utilized in the pharmaceutical industry to
manufacture precise equipment for the
production of pharmaceutical products. This includes applications
like machining extremely precise
metering pumps, ingredient-dispensing nozzles, and packaging.
5. Food and Beverage Industry:
CNC machining plays a role in the fast-moving consumer goods
industry, where custom
material-handling machinery incorporates CNC machined parts.
Additionally, injection molds for
food packaging made from plastics are CNC machined.
The versatility of CNC machining extends across industries,
contributing to the efficiency and
precision of various manufacturing processes.
Company Profile
FAQ's
1. What are the advantages of CNC machining?
1. Rapid Prototyping: CNC machining excels in rapid prototyping,
allowing for the quick creation
of prototypes to test and iterate designs.
2. Efficient Production: The ability to produce full-scale
production parts rapidly makes CNC
machining a time-efficient manufacturing process.
3. Precision and Accuracy: CNC machining ensures a high level of
precision and accuracy in
manufacturing, meeting tight tolerances for parts of various sizes.
4. Tight Tolerance Machining: CNC machining offers the capability
for tight tolerance machining,
ensuring the exact specifications of CNC parts are met
consistently.
5. Flexibility: CNC machining provides maximum flexibility in terms
of production volume, pricing,
lead times, and the selection of materials and finishes for the
manufactured parts.
2. What are standard machining tolerances?
The standard machining tolerance is ± 0.005" or 0.13mm. Tolerances
represent the allowable range
for a dimension. For example, if a CNC machining tool has a
tolerance of ± 0.01 mm, it means the
tool can deviate by 0.01 mm in each cut.
Utilizing a drawing, our CNC machining service can achieve CNC
parts with tolerances as low as
± 0.0002 in. In the absence of a drawing, all CNC parts adhere to
our ISO 2768 medium standard.
Additionally, we have the capability to machine to tighter
tolerances, such as ±0.025mm or ±0.001",
when an engineering drawing specifies critical features.
3. Quality Assurance Commitment
We prioritize customer trust by implementing established quality
management principles to elevate
customer satisfaction and consistently enhance our performance and
capabilities.
Drawing on decades of experience, we adhere to stringent
regulations and maintain PPAP
compliance for the automotive, aerospace, and medical device
industries.
These industries serve as benchmarks for all the products we
manufacture.
