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[China]
Trade Verify
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Contact name:Hafrey
Dongguan Yexin Intelligent Technology Co., Ltd. |
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CNC machining, standing for Computer Numerical Control machining, is a subtractive
manufacturing technology where material is automatically removed from raw stock according to
computer-generated instructions.
In broad terms, CNC machines are categorized into two types: those that keep the raw stock
stationary while rotating the cutting tool, and those that rotate the raw stock while moving it
against a stationary tool.
Various deviations and combinations of these basic approaches exist, allowing some machines to
employ both techniques simultaneously to produce parts with
intricate features.
Product Details
CNC milling machines are capable of cutting a wide range of materials, including aluminum,
bronze, copper, ceramics, plywood, various steel alloys, stone, wood, zinc, and various
engineering materials.
This versatility makes them an excellent choice for crafting prototypes during product development.
Furthermore, CNC milling allows for precise and rapid adjustments until the desired final product
is achieved.
| Common Materials | |
| Name | Description |
Aluminum | High machinability and ductility, good strength-to-weight ratio. |
Stainless steel | High tensile strength, corrosion and temperature resistant. |
Mild steel | High machinability and weldability, high stiffness. |
Brass | Low friction, excellent electrical conductivity, golden appearance. |
Copper | Excellent thermal and electrical conductivity. |
Titanium | Excellent strength to weight ratio, used in aerospace, automotive and medical industries. |
ABS | Common thermoplastic, impact resistant, easy to machine. |
| Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
| PEEK | High-performance thermoplastic, very high strength, thermal and chemical resistant. |
| 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
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 are you shipping terms?
In our standard shipping terms, we utilize Ex Works (EXW) for both rapid prototyping and regular
production orders. This means that once the goods depart our premises, the customer is
responsible for shipping, customs clearance, and all related fees.
Express shipments follow the Delivered Duty Unpaid (DDU) arrangement, where the client takes
on the responsibility of paying import duty upon the goods' arrival at the destination.
2. Can I use my own material for production?
You are welcome to use your own material for production, provided it is compatible with the
capabilities of our machines.
3. What type of design files does We accept for quoting?
For precise and prompt quoting, we exclusively accept 3D CAD files in STL, STEP, or IGES formats.
For 2D drawings with reference dimensions, please submit them in PDF format.
It's essential to include comprehensive manufacturing information as part of your technical
documentation. Informal communication through Whatsapp, email, etc., will not be deemed
acceptable for manufacturing purposes.
4. What are the minimum and maximum dimensions you can machine?
Our comprehensive CNC machining services cover milling (3-axis, 3+2-axis, and 5-axis) and turning
processes. In 3/3+2-axis CNC milling, we can achieve part dimensions up to 2000 x 1500 x 200 mm
(78.7 x 59.0 x 7.8 in.).
For 5-axis milling, the maximum part size is 650 x 650 x 300 mm (25.5 x 25.5 x 11.8 in.).
CNC turning accommodates a maximum diameter of 431 mm (17 in.) and a length of 990 mm (39 in.).
Smaller parts are recommended to have dimensions around 10 x 10 x 10 mm (0.39 x 0.39 x 0.39 in.),
with a minimum feature size of 0.5 mm.
It's important to be aware that our platform imposes a maximum part size of 1000 mm (39 in.),
and for larger requirements, we encourage you to contact our sales team for tailored support.
