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Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Contact name:Hafrey
Dongguan Yexin Intelligent Technology Co., Ltd. |
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OEM ODM Stainless Steel CNC Machining Parts Custom Precision Milled Turned Part
CNC Machining Service Turning Milling Parts
CNC Machining: Advantages and Benefits
CNC machining, short for Computer Numerical Control machining, is a cutting-edge manufacturing
process that harnesses computer-aided machines to precisely shape and cut metals and other
materials into intricate patterns and designs.
This technology offers a plethora of unique advantages, making it indispensable across various
industries.One of the key advantages of CNC machining is its ability to reshape and redesign existing
parts without the need to start from scratch.
Machinists leverage CAD (Computer-Aided Design) software to create highly intricate designs with
minimal material wastage when crafting new components.
This approach not only reduces waste but also leads to cost savings, thanks to the precision and
automation offered by computers, eliminating the reliance on human operators.
Depending on the application, CNC machining offers additional valuable benefits.
Product Details
The choice of raw material directly impacts machining costs.
Different materials have varying costs, availability, and machining
characteristics.
High-performance alloys may be more expensive than common metals.
Material availability affects pricing, and considering material
type is essential for cost calculation.
Here is a comprehensive overview of the most popular materials.
| The Most Popular Materials | |
| Name | Characteristics |
| Aluminum 6061 | Good strength-to-weight ratio, excellent machinability, low hardness |
| Stainless Steel 304 | Excellent mechanical properties, resistant to corrosion & acid, relatively difficult to machine |
| Brass C360 | High ductility, excellent machinability, good corrosion resistance |
| ABS | Excellent 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 | ||
| Name | Applicable to | Machining marks |
| As machined | Metals, Plastics | Visible, light surface scratches |
| Smooth machining | ||
| Fine machining | Metals | Slightly visible |
| Polishing | Metals | Removed on primary surfaces |
| Bead blasting | Metals | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
| Brushing | Metals | |
| Anodizing Type II | Aluminum | |
| Anodizing Type III | Aluminum | Visible under anodizing |
| Black oxide | Copper, Stainless steel, Alloy steel, Tool steel, Mild steel | Visible |
| Powder coating | Metals | Removed |
| Brushed + electropolishing | Stainless steel | Removed on Primary surfaces |
Specialist Industries
CNC machining stands as a prevalent subtractive manufacturing method, with a vast array of
industries relying heavily on its capabilities.
Prominent sectors that extensively employ CNC machining encompass aerospace,automotive,
aviation, transportation, and various critical domains.
For instance, the aerospace industry demands the utmost precision in crafting airplane components
to guarantee flawless functionality and adherence to design specifications.
Company Profile
FAQ's
1. How Much Does CNC Machining Cost?
The cost of CNC machining a part can vary based on several factors, including:
1. Material: The choice of material affects the cost, with some materials being more expensive to
machine due to tool wear and cutting speeds.
2. Complexity: Parts with complex features are more costly to machine compared to simpler designs.
3. Tolerances: Tight dimensional tolerances increase machining costs, so it's essential to specify them
only when necessary.
4. Surface Finish: Achieving mirror finishes requires specialized tools and strategies, which can add to
the overall cost.
5. Quantity: Low-volume production tends to be more expensive per part than large-volume production
due to setup and programming costs.
2. Which Raw Materials are Compatible with CNC Machining?
Virtually any sturdy and solid material can be subjected to CNC
machining, including mild and stainless
steels, aluminum, brass, copper, magnesium, titanium, and a wide array of engineering plastics.
3. What Tolerances are Achievable with CNC Machining?
Our standard tolerances are 0.05 microns, which meet the
requirements for most commercial and industrial
applications. Feel free to reach out to us if you require even tighter tolerances for specific projects.
4. How does you ensure part quality?
Upon order confirmation, we conduct a comprehensive Design for
Manufacturing (DFM) review to identify
and address any potential issues that could impact part quality.
We meticulously inspect and verify incoming materials using
advanced testing equipment.
We provide final inspection reports prior to shipment.
Our real-time inspection data sharing capabilities allow us to
collaborate with you in addressing any quality
concerns that may arise during production.
