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Turning Parts

CNC, short for computer numerical control, defines a machining process driven by computer

commands. This technology enables faster, more accurate, and intricate part production

compared to manual methods.

CNC machining reduces reliance on manual labor while enhancing precision and complexity.

Although humans are vital for programming and machine operation, the physical machining

tasks are automated. This synergy between human expertise and computer-driven automation

ensures seamless and efficient operations.

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CNC machining stands out for its efficiency and the minimal wastage it generates. Thanks to its

precision and accuracy, properly designed parts rarely result in faulty cuts, significantly reducing

the need to discard damaged components.

CNC machines excel at precise cuts and angles, minimizing material waste.

Here is a comprehensive overview of the most popular materials.

Specialist Industries

CNC machining services find applications in various industries, catering to specific needs

and demands:

1. Transportation: CNC turning plays a vital role in crafting components for the aerospace,

automotive, mass transit, rail, locomotive, military, and trucking sectors.

These industries rely on CNC machines to produce essential parts like headnuts, gear blanks,

bearing blocks, levers, axles, and rotors for transportation equipment.

2. Construction: The construction industry requires robust components capable of withstanding

heavy loads. CNC machining is frequently employed to manufacture bolts and screws from

materials like stainless steel and aluminum, essential for assembly and fastening tasks.

3. Automotive: CNC turning services are indispensable in the automotive sector, producing critical

auto parts including cylinder heads, connecting rods, camshafts, transmission components like

shafts and rings, suspension parts such as sway bars, control arms, tie rod ends, as well as various

items like bushings and bolts.

4. Aviation: The aviation industry heavily relies on CNC turned parts for customization and the

production of probes, joint connectors, fasteners, and engine and aircraft components.

Many aviation components utilize titanium due to its ability to withstand extreme temperature

variations, making it a preferred material for critical applications.

Company Profile

FAQ's

1. What Are the Machining Limits for Dimensions?

We offer a wide range of CNC machining services, including CNC milling

(3-axis, 3+2-axis, and 5-axis) and turning.

When it comes to milled parts, our capabilities extend to dimensions of up to

2000 x 1500 x 200 mm (78.7 x 59.0 x 7.8 in.)

for 3/3+2 axis CNC milling, while for 5-axis milling, the maximum part size accommodated is

650 x 650 x 300 mm (25.5 x 25.5 x 11.8 in.).

For CNC turning, we can handle parts with a maximum diameter of 431mm (17 in.)

and a length of 990 mm (39 in.). On the smaller end, we recommend minimum part dimensions

of around 0.39 x 0.39 x 0.39 inches (10 x 10 x 10mm), with a minimum feature dimension

of 0.5 mm.

Please note that our platform has a size limitation of up to 1000 mm (39 in.) for parts.

If you require larger dimensions, you can submit a request through our sales team for

further assistance.

2. Cost Considerations for CNC Machining Materials

The cost of materials in CNC machining can fluctuate significantly due to the extensive array of

available options. Each material carries its unique price tag, and the inherent physical properties

of each material play a substantial role in determining machining costs.

For those seeking to manufacture metal components, Aluminum 6061 stands out as the most

cost-effective choice. On the other hand, ABS ranks as the most budget-friendly option among

materials.

As for the influence of machining complexity on costs, stainless steel serves as an illustrative

example. Its inherent hardness, surpassing that of aluminum, renders it more challenging to

machine, consequently elevating the overall machining expenses.

3. Typical Surface Finish for CNC Milled and Turned Parts

In the realm of CNC machining, as-machined milled parts typically exhibit a surface roughness

of approximately 3.2μm (or 1.6μm in the case of relatively new machines).

On the other hand, when it comes to turned parts, we can achieve a smoother surface with a

roughness of 0.8μm. This means that machining speed adjustments are not necessary to attain

this level of surface finish.