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Place of Origin | Dongguan, China |
Brand Name | Yexin |
Certification | ISO9001:2015 |
Model Number | SS41 |
CNC, an acronym for computer numerical control, defines the technology behind CNC machining,
where various machining processes are directed and controlled by a computer. This computerized
automation facilitates the production of parts with increased speed, accuracy, precision, and the
ability to achieve more complex geometries compared to manual machining methods.
Additionally, CNC machining reduces the need for labor-intensive manual machining tasks that
would otherwise be carried out by humans. Although individuals are not physically machining each
part, their role is crucial in programming and operating the CNC machines, ensuring the seamless
execution of every operation.
Product Details
CNC machines excel at cutting a wide range of materials, including aluminum, bronze, copper,
ceramics, plywood, various steel types, stone, wood, zinc, and numerous engineering materials.
This versatility makes them perfect for crafting prototypes during product development.
With CNC milling, you can easily fine-tune and make precise adjustments until you achieve the
desired final product, offering accuracy and efficiency throughout the manufacturing process.
Here is a comprehensive overview of the most popular materials
The Most Popular Materials | |
Material | 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 |
Copper | Excellent thermal and electrical conductivity |
Titanium | Excellent strength to weight ratio, used in aerospace, automotive and medical industries. |
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 Finishing
We specialize in the production of custom-made products and offer surface treatment services
tailored to meet our customers' specific requirements and industry standards.
Our comprehensive solutions are both efficient and cost-effective, making us a one-stop destination
with the capacity and capability to provide integrated services.
Surface Finishing Options for CNC Machining | ||
Name | Applicable Materials | Can be Applied with |
Alodine | Aluminum | Media Blasting, Tumbling, Type II Anodizing* Type III Anodizing*, Type III Anodizing with PTFE* |
Anodizing | Aluminum | Media Blasting, Tumbling, Alodine* |
Black Oxide | Steel, Stainless Steel | Media Blasting, Tumbling, Passivation |
Electroless Nickel Plating | Aluminum, Steel, Stainless Steel | Media Blasting, Tumbling |
Electropolishing | Steel, Stainless Steel |
— |
Hand Polishing | Acrylic | Enhanced cosmetic appearance |
Media Blasting | Aluminum, Steel, Stainless Steel, Brass, Bronze, Copper | All post processes except Electropolish and Powdercoat |
Nickel Plating | Aluminum, Steel, Stainless Steel | Media Blasting, Tumbling |
Passivation | Steel, Stainless Steel | Black Oxide, Electroless Nickel Plating, Zinc Plating, Tumbling, Media Blasting |
Powder Coating | Aluminum, Steel, Stainless Steel | — |
Tumbling | Aluminum, Steel, Stainless Steel, Brass, Bronze, Copper | All post processes except Electropolish and Powdercoat |
Vapor Polishing | CNC Polycarbonate (Clear, Black) | Enhanced cosmetic appearance, near optically clear applications |
Zinc Plating | Steel, Stainless Steel | Media Blasting, Tumbling, Passivation |
Specialist Industries
The applications of CNC machining are expansive, offering solutions across diverse industries.
In the realm of woodworking, CNC machines revolutionize the production of wooden furniture,
providing efficiency in both time and cost. Intricate designs that once required master
craftsmanship can now be achieved with ease.
For lettering and engraving systems, CNC technology becomes a tool for marking patterns or text
onto surfaces, catering to artistic and serialized needs. The electrical industry benefits from CNC
machining for tasks such as creating precise component mounting holes in printed circuit boards
and manufacturing heat sinks for electronics.
CNC machines also play a crucial role in the pharmaceutical industry, producing precise equipment
like metering pumps, ingredient-dispensing nozzles, and packaging components. In the fast-paced
consumer goods industry, CNC machining contributes to the creation of custom material-handling
machinery for the food and beverage sector, as well as molds for injection-molded plastic used in
food packaging.
Company Profile
FAQ's
1. What's the general surface texture of CNC milled and turned parts?
In the realm of CNC machining, milled parts typically display a surface roughness of approximately
3.2μm (or 1.6μm for newer machines). In contrast, turned parts exhibit a finer surface texture with
a roughness of 0.8μm.
Importantly, this finer surface finish in turning is achieved without the need for adjusting machining
speeds.
2. The cost of CNC machining a part depends on a range of factors, some of which are
listed below:
1. Material: The choice of material impacts costs, with some materials, like aluminum, being more
cost-effective to machine than others such as Inconel, due to considerations like tool wear and
cutting speeds.
2. Complexity: Parts with intricate features tend to be more expensive to machine. The complexity
of surface shapes, for example, directly influences machining costs.
3. Tolerances: Tighter dimensional tolerances increase the cost of CNC machining. It's crucial to
balance precision requirements with cost considerations to optimize overall expenses.
4. Surface Finish: Attaining mirror finishes necessitates specialized tools and machining strategies,
contributing to increased machining time and associated costs.
5. Quantity: The production volume plays a significant role in cost considerations. Low-volume
production tends to be more expensive per part, as initial setup and programming costs are
amortized over a smaller number of parts.
3. What are you shipping terms?
Our standard shipping terms, applicable to both rapid prototyping and regular production orders,
are Ex Works (EXW). Under these terms, the customer assumes responsibility for shipping, customs
clearance, and all associated fees once the goods have left our premises.
For express shipments, we follow the Delivered Duty Unpaid (DDU) model, placing the onus on the
client to pay import duty upon the goods reaching their destination.
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