Brass Precision Turned Components CNC Part Turning CNC Lathe Parts Machining

Product Specification

Brass Precision Turned Components CNC Part Turning CNC Lathe Parts

Machining Service

We possess the capability to CNC machine a wide array of parts, ranging from uncomplicated

"as-machined" workholdings to intricate geometries. Our manufacturing facilities are

well-equipped with a diverse range of CNC mills and turning centers, and upon request,

we can also incorporate EDM and grinders into the process.

We offer precision with tolerances reaching as tight as 0.05 mm (0.0020 in), ensuring efficient

lead times, and providing delivery options within just 1 business days.

Product Details

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.

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

We’ve manufactured millions of parts for all sorts of applications, but we’re especially

knowledgeable in these areas.

1. Aerospace & aviation
2. Automotive
3. Industrial machinery
4. Consumer electronics
5. Robotics & automation
6. Medical

Company Profile

FAQ's

1. A quick guide to CNC machining parameters

Machining parameters in CNC are primarily established by the machine operator during the

generation of G-code. Key parameters include the build size and accuracy of CNC machines,

distinguishing them notably from 3D printers.

CNC milling systems boast a substantial build area, with the capability to machine parts up to

2,000 x 800 x 100 mm (78” x 32” x 40”). Meanwhile, CNC turning systems specialize in

machining parts with a diameter of up to Ø 500 mm (Ø 20’’).

Precision and tight tolerances are hallmarks of CNC machining. Achieving accuracy levels

surpassing half the diameter of an average human hair (± 0.025 mm or .001’’) is well within

the capabilities of CNC machines. In the absence of specified tolerances in the technical drawing,

operators typically machine parts with an accuracy of 0.125 mm (.005’’).

2. What's the general surface texture of CNC milled and turned parts?

In the realm of CNC machining, the general surface texture of as-machined milled parts typically

exhibits a roughness of approximately 3.2μm (1.6μm for relatively new machines).

On the other hand, turned parts can achieve a finer surface with a roughness of 0.8μm.

Notably, this level of surface quality is attained without the need to adjust the machining speed.

3. Understanding CNC Machining Costs:

The cost of CNC machining a part is influenced by various factors, including:

1. Material: The choice of material significantly impacts cost. Machining materials like Inconel

are more expensive due to increased tool wear and slower cutting speeds compared to materials

like aluminum.

2. Complexity: Parts with complex features are more expensive to machine. For instance,

components with intricate surface shapes incur higher costs than those with flat surfaces.

3. Tolerances: Tight dimensional tolerance requirements contribute to higher costs.

Over-specifying tight tolerances on non-critical features can increase CNC machining expenses.

4. Surface Finish: Achieving mirror finishes demands specialized tooling and machining strategies,

prolonging machining time and elevating costs.

5. Quantity: Low-volume production is inherently costlier per part than large-volume production.

The higher fee stems from spreading initial setup and programming costs over fewer parts.