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Aluminum CNC Milling Machined Parts , Custom CNC Components 0.001mm Tolerance

Dongguan Yexin Intelligent Technology Co., Ltd.

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Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China

Contact name:Hafrey

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Aluminum CNC Milling Machined Parts , Custom CNC Components 0.001mm Tolerance

Country/Region china
City & Province dongguan guangdong
Categories Tool Processing Services
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Product Details

Custom CNC Milling Machined Parts Turning Aluminum Parts Precision Part CNC Machining Service

Custom Made Stainless Steel Parts OEM Carbon Steel CNC Turning Parts

Metal CNC Milling Service Aluminum CNC Machining Parts

 

CNC Machining Advantages:

 

1. Exceptional Precision and Repeatability: CNC machining, encompassing milling and turning,

excels at producing parts with exceptionally tight tolerances, making it a preferred choice for

high-end industries like aerospace, aviation, and automotive.

 

2. Versatile Material Compatibility: Most materials used in CNC machining exhibit excellent and

fully-isotropic physical properties, rendering them suitable for a wide spectrum of engineering

applications.

 

3. Cost-Effective for Medium-Volume Production: CNC machining is a cost-effective method for

manufacturing low-to-medium quantities of metal parts, accommodating single prototypes to

production runs of up to 1,000 units.

 

 

Product Details

 

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.

 

Here is a comprehensive overview of the most popular materials.

The Most Popular Materials
NameCharacteristics
Aluminum 6061Good strength-to-weight ratio, excellent machinability, low hardness
Stainless Steel 304

Excellent mechanical properties, resistant to corrosion & acid,

relatively difficult to machine

Brass C360High ductility, excellent machinability, good corrosion resistance
ABSExcellent impact resistance, good mechanical properties, susceptible to solvents
Nylon (PA6 & PA66)Excellent mechanical properties, high toughness, poor moisture resistance
POM (Delrin)High stiffness, excellent thermal & electrical properties, relatively brittle

Surface Finishes
NameApplicable toMachining marks
As machinedMetals, PlasticsVisible, light surface scratches
Smooth machining
Fine machiningMetalsSlightly visible
PolishingMetalsRemoved on primary surfaces
Bead blastingMetals

Removed for non-cosmetic,

removed on primary surfaces for cosmetic

BrushingMetals
Anodizing Type IIAluminum
Anodizing Type IIIAluminumVisible under anodizing
Black oxideCopper, Stainless steel, Alloy steel, Tool steel, Mild steelVisible
Powder coatingMetalsRemoved
Brushed + electropolishingStainless steelRemoved on Primary surfaces

 

Specialist Industries

 

CNC machines exhibit the capability to precisely and repeatedly cut nearly any metal alloy and rigid

plastic, making them suitable for custom machined parts in a wide range of industries, including

aerospace, medical, robotics, electronics, and industrial applications.

Company Profile

 

 

FAQ's

 

1. What's the general surface texture of 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.

 

2. How do you speed up CNC manufacturing?

 

The pace of manufacturing in CNC machining is influenced by various factors, encompassing part design

and the desired surface finish.

 

One illustrative approach to expedite the machining process is by incorporating fillets instead of sharp

corners in your design.

 

This design adjustment allows for the use of standard tools throughout production, eliminating the need

for tool changes during machining and thereby enhancing manufacturing speed.

 

3. How soon can I receive my parts?


We can produce quality parts in as little as two weeks if you provide us with complete 2D and 3D CAD

models.

However, more complex parts with special features may have longer lead times. Request a quote to

receive more precise lead times based on your specific project.

 

Regarding shipping, our primary method is air freight, which typically takes a few days for delivery from

China to Europe or North America.

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