CNC Ss304 Stainless Steel CNC Metal Machining Turnery Parts 5 Axis CNC

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In a broader sense, CNC machining generates components with precise tolerances and impressive

material properties. It is well-suited for individual tasks and low-to-medium volume production

(up to 1,000 parts) due to its high repeatability. However, it does impose more design constraints

compared to 3D printing, primarily due to its subtractive nature.

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Materials Suitable for CNC Turning

CNC turning is a versatile machining process that can effectively work with various materials.

These materials include metals like aluminum, steel, brass, and titanium, as well as plastics

such as acrylic, nylon, and polycarbonate.

Typical Applications of CNC Turning

The versatility of CNC machining is evident as it permeates numerous industries, including

aerospace, automotive, consumer electronics, robotics, and agriculture, where the demand for

precision metal parts is high.

Additionally, CNC machining is a cornerstone in the production processes of medical devices,

household goods, and various consumer applications. Its reach extends further into sectors like

energy and oil and gas, establishing CNC machining as an omnipresent and fundamental

manufacturing method on a global scale.

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FAQ's

1. What cosmetic standards do you guarantee?

Upholding stringent quality standards, our CNC machined parts undergo standard deburring and

edge-breaking procedures. Clear indications in technical drawings are required for any critical

edges that should be left sharp.

Surfaces are guaranteed to be defect-free, ensuring the absence of scratches, dents, stains,

blemishes, hanging marks, and minor imperfections. Critical surfaces (primary (a) side, as outlined

in technical drawings) will be meticulously free from mill steps and other marks.

On the secondary (b) side, minor hanging marks and up to 2 minor defects are considered within

acceptable limits. Additionally, a range of post-processing and finishing methods can be applied

to enhance surface roughness, visual aesthetics, and wear resistance for CNC machined parts.

2. The cost of CNC machining a part depends on a range of factors, some of which are

listed below:

1. Material: Material selection introduces cost variations, with materials like aluminum being more

economical to machine compared to others like Inconel, attributed to factors such as tool wear and

cutting speeds.

2. Complexity: Parts featuring intricate designs incur higher machining costs.

The complexity of surface shapes, for instance, significantly influences overall machining expenses.

3. Tolerances: The precision demanded by dimensional tolerances impacts CNC machining costs.

Imposing overly tight tolerances on non-critical features can lead to unnecessary cost escalation.

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

extending machining time and, consequently, increasing costs.

5. Quantity: Production volume is a key determinant of costs. Low-volume production tends to be

costlier per part, as initial setup and programming costs are distributed over a smaller production run.

3. What are your tolerances for machined parts?

Our machined parts adhere to precision standards, featuring +.005”/- .005” local tolerances across

most metal geometries and +/- 0.010" for plastics. It's worth noting that tolerances may vary for

larger parts, especially with considerations for flatness post heat treatment.

An "As Milled" finish for CNC parts requires a minimum surface finish of 125.

Fabricated parts maintain a 0.010” dimensional tolerance and a 1° angular tolerance.

Tapped holes not explicitly labeled as features in the CAD model may be machined based on the

specified diameters. Crucially, surface treatments such as anodizing, bead blasting, iriditing,

powder coating, etc., will only be applied upon explicit payment and acknowledgment.