CNC Brass Machining Parts CNC Parts Custom Milling CNC Machining Hardware Metal Parts

CNC Brass Machining Parts CNC Parts Custom Milling CNC Machining Hardware

Metal Parts

CNC machining, short for Computer Numerical Control machining, involves the automated removal

of material from raw stock based on computer-generated instructions.

This versatile process is applicable to a wide range of materials, spanning from expanded

polyurethane foam to nickel superalloys. CNC machining finds common usage in various applications

such as fabricating, crafting ornamental furniture, and producing turbine blades.

The cost of CNC machining is influenced by factors like precision requirements, surface quality,

quantity, chosen material, and the overall complexity of the part.

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.

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.

Applications of CNC Brass Parts

Various industries harness the capabilities of CNC machining to enhance efficiency and precision in

mass production. These industries include:

1. Aerospace:
CNC machinery is pivotal in the aerospace industry for the fabrication of intricate and precision

components used in aircraft and spacecraft.

2. Automotive Parts Manufacturing:
The automotive industry extensively relies on CNC machining for the production of precise and

customized components used in vehicles.

3. Medical Machine Manufacturing:
CNC machining plays a crucial role in the medical industry, contributing to the manufacturing of

intricate components for medical devices and equipment.

4. Transportation:
Industries involved in transportation, such as railways and mass transit, utilize CNC machinery

for the production of components ensuring efficient and reliable transportation.

5. Defense:
The defense industry benefits from CNC machining for the production of accurate and complex

components essential for various defense applications.

6. Marine:
In the marine industry, CNC machinery is employed for the manufacturing of precision parts used

in boats and marine equipment.

7. Oil and Gas:
The oil and gas industries leverage CNC machining to fabricate components used in exploration,

drilling, and extraction processes.

8. Electronics:
The electronics industry relies on CNC machinery for the production of intricate components used

in electronic devices, ensuring precision and reliability.

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Advantages of CNC Machining

CNC milling and turning processes offer a multitude of advantages.

They are characterized by high precision and repeatability, capable of achieving tight tolerances

ranging from +/-0.001" to 0.005", depending on specific requirements.

CNC machines can be programmed to operate continuously, 24 hours a day, 7 days a week, making

them an excellent choice for on-demand part production.

Utilizing standard tooling, CNC machining services are particularly valuable for creating custom,

one-off parts. This versatility makes it ideal for replacing legacy components or providing specialized

upgrades to customers.

Moreover, CNC machining can be scaled for single-part production to large runs exceeding 10,000

units. Depending on factors like the quantity, size, and complexity of the parts, CNC machined

components can have remarkably short turnaround times, with some produced in as little as one day.

When accounting for shipping and delivery, even tight deadlines can often be met within a week.

Another significant advantage of CNC technology lies in the mechanical properties it can achieve.

Unlike processes such as injection molding or additive manufacturing, which may alter the material

through thermal transformation, CNC machining maintains all the desirable mechanical properties

of the chosen metal or plastic.

CNC milling and turning can work with over 50 industrial-grade materials, including aluminum,

brass, bronze, titanium, stainless steel, PEEK, ABS, and zinc. The only prerequisite for CNC

machining is that the material has sufficient hardness to be securely fixtured and machined.

Challenges of CNC Machining

While CNC machining offers high-performance capabilities, there are certain challenges to consider.

Geometric complexity can impact costs, making simple and chunky parts more cost-effective for

CNC milling and turning processes.

Design limitations may arise due to tool access, with the level of complexity depending on the

number of machine axes employed. In essence, more axes allow for the creation of more intricate

features.

Another challenge is the initial cost of CNC machining. Setting up and programming CNC mills and

lathes requires the expertise of trained professionals. However, this setup cost can be fixed and

become more economical when used for multiple parts.

Cost savings can also be achieved by minimizing the need for part repositioning. For multi-faceted

geometries, machining at 5-axis or higher can sometimes be more cost-effective as it eliminates

the manual repositioning step.

Additionally, the wire EDM machining method may be relatively slow and expensive compared to

other processes. It is also limited to electrically conductive materials, which can reduce the range

of applicable materials.