|
[China]
Trade Verify
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Contact name:Hafrey
Dongguan Yexin Intelligent Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
The CNC machining process, standing for computer numerical control machining, is a subtractive
manufacturing approach that utilizes a synergy of computerized controls and machine tools to
eliminate layers from a solid block of material. Programming dictates the desired cuts in the metal,
aligning them with specific tools and machinery, and the automated process executes the
machining task accordingly.
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 |
Application of CNC Parts
1. Aerospace Components: Crafting landing gear components and fuselage structures with
utmost precision, meeting the rigorous standards of the aerospace industry.
2. Automotive Components: Production of control panels, axles, and
car molds, contributing to
the efficiency and innovation in the automotive sector.
3. Consumer Electronics: Manufacturing components like enclosures
for consumer electronic
devices, maintaining a delicate balance between functionality and aesthetic appeal.
4. Medical Components: Precision machining of surgical instruments
and orthotics, adhering to
the high standards of quality and accuracy in the medical field.
5. Oil and Gas Machine Parts: Crafting essential components such as
valves, rods, and pins for
the oil and gas industry, ensuring resilience in challenging operational environments.
6. Prototyping and Modeling: Swift prototyping and modeling for
product development,
facilitating efficient testing and iteration of designs.
7. Sculptures: Transforming digital artistic designs into tangible
sculptures, showcasing the
artistic possibilities of CNC milling.
8. Furniture: Precision crafting of components for furniture,
ensuring consistency and quality in
the production of intricate designs.
9. Woodworking: Facilitating precision woodworking for the creation
of detailed and finely
finished wooden components.
From critical components in aerospace to artistic endeavors like
sculptures, CNC milling machines
play a crucial role in diverse industries, offering unparalleled
accuracy and versatility.
Company Profile
FAQ's
1. What size of fillets are added when no specific fillet is specified by the 3D model
or drawing?
When no specific fillet radius is outlined in the 3D model or drawing, the machinist will
incorporate fillet radii at their discretion to optimize for easy machining.
In instances where a particular fillet radius is needed, explicit specification is encouraged.
As a rule of thumb, consider internal vertical edge radii exceeding 1/3 of the depth, while
internal horizontal edges may either remain sharp or be introduced with a radius ranging from
0.5mm to 1mm.
2. Quality Assurance
The trust our customers place in us is paramount. We adhere to proven quality management
principles to not only meet customer satisfaction but also to continually elevate our performance
and capabilities.
Our extensive experience spans decades, during which we have consistently met rigorous
regulations and remained PPAP compliant in industries like automotive, aerospace, and medical
devices. These industries set benchmarks for the quality assurance we uphold across all our
manufactured products.
3. What industries do you typically work in? Who are your typical customers?
It's hard to find an industry we haven't collaborated with! Our clientele represents diverse sectors,
including heavy equipment manufacturing, general commercial enterprises, and businesses in
industrial, transportation, medical, and consumer domains, among others.
Our customer base extends across the United States, Europe, and beyond. What unites them is
a shared requirement for precision-machined parts delivered on time and within budget constraints.
