Basic Info.
Application
Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
Standard
GB, EN, China GB Code, JIS Code, TEMA, ASME
Surface Treatment
Polishing
Production Type
Mass Production
Machining Method
CNC Machining
Material
Steel, Brass, Alloy, Copper, Aluminum, Iron
Certification
RoHS, ISO 9001
Name
Aluminum Alloy CNC Machining Parts
Materials
Alloy Aluminum/Steel, Copper, Other Metal
Micro Machining or Not
Micro Machining
Type
Broaching, Drilling, Etching / Chemical Machining
Size
Customer's 3D Drawing
Drawing Format
2D/(Pdf/CAD)3D(Iges/Step)
Keywords
Custom CNC Machining Parts
Transport Package
Carton Box
Product Description
CNC Machining Service
CNC (Computer Numerical Control) machining is a manufacturing process that uses pre-programmed computer software to control the movement of machinery and tools. It is used for a wide variety of applications across multiple industries due to its precision, automation, and ability to create complex parts.
CNC machining plays a significant role in the production of high-precision components for electronic devices. These components are often made from metals (like aluminum, brass, or steel) or plastics, and they require tight tolerances, smooth finishes, and intricate features that are typical of modern electronic devices.
CNC Milling
CNC (Computer Numerical Control) Milling is a machining process that uses computerized controls and rotating cutting tools to remove material from a Materials Part,creating precision-engineered parts and components.It is widely used in industries such as aerospace,automotive,electronics,and medical manufacturing due to its high accuracy and efficiency.
Product Description
How CNC Milling Works
Design & Programming: The process begins with a CAD (Computer-Aided Design) model,which is converted into a CNC program using CAM (Computer-Aided Manufacturing) software.
Material Setup: The Materials Part,usually metal,plastic,or composite material,is securely fixed on the milling machine's table.
Cutting Process: The CNC machine uses rotating cutting tools,such as end mills or drills,to remove material based on the programmed instructions.
Finishing & Inspection: After machining,the part may go through additional finishing processes like de-burring,polishing,or coating. Precision measurements ensure that it meets specifications.
Advantages of Using CNC Machining:
High Precision: CNC machines offer extremely tight tolerances, which is essential for electronic components that need to fit precisely and function reliably.
Repeatability: Once a design is programmed, CNC machines can replicate the process to produce identical parts with consistent quality, ideal for mass production.
Flexibility: CNC machines can work with a variety of materials, making them versatile for different components in the electronics industry.
Complex Geometries: CNC machining allows for the production of intricate and complex shapes that would be difficult or impossible to achieve with traditional manufacturing methods.
Surface Finish: CNC machining can produce smooth finishes, which is important for the aesthetic appearance and functionality of electronic components.
Surface Finish | Anodizing, Oxidation, Polishing, Plating, Silk Screen, Laser Engraving, Carbonization or Nitriding treatment, normalizing, Annealing, Quenching, Tempering. |
Material | Stainless Steel, Aluminum, Brass, Copper, Titanium, etc. |
Quality Control | All crucial dimensions will be 100% checked. |
Advantage | High quality with reasonable price and fast delivery without any delay. |
Thread type | NPT, BSPT, BSP(G),M, GHT, UN, NPSM, NPTF |
Tolerance | +/- 0.01 mm to +/- 0.005 mm. |
Inspection Equipment | Quadratic Element, Three-D Measuring Apparatus, Callipers, Altimeter, Guague, etc. |
Drawings Format | IGS, X_T, STEP, DWG, PDF, PNG, JPG |
Applications
Types of CNC Machining
3-Axis Machining: Moves along X,Y,and Z axes; suitable for simple parts.
4-Axis Machining: Adds a rotary movement to the cutting tool or Materials Part,allowing more complex shapes.
5-Axis Machining: Enables movement in five directions,ideal for intricate and high-precision components.
1. Enclosures (Casings)
Function: The protective outer shell that houses sensitive electronic components.
Material: Aluminum, steel, plastic, or a combination of materials.
Applications: Smartphones, computers, televisions, routers, and other consumer electronics.
Manufacturing: CNC machines are used to cut and mill these enclosures, as they require precise openings for ports, buttons, and screens.
2. Heat Sink
Function: Heat sinks are used to dissipate heat from electronic components such as CPU, GPU, and power supplies.
Material: Primarily aluminum due to its excellent thermal conductivity.
Applications: Computers, servers, gaming consoles, power supplies, and LED lights.
Manufacturing: CNC machines help produce heat sinks with complex geometries to maximize surface area for effective heat dissipation.
3. Connectors and Terminals
Function: Connectors facilitate the electrical connection between different parts of a device, such as power connectors, data connectors, and signal connectors.
Material: Typically metals like copper, brass, and gold-plated alloys for better conductivity.
Applications: Smartphones, computers, televisions, and industrial equipment.
Manufacturing: CNC machines are used to create precise pins, sockets, and other small connector parts with fine tolerances.
4. Mounting Brackets and Frames
Function: These parts are used to hold electronic components securely within the device housing.
Material: Metals like steel, aluminum, and sometimes plastics or composites.
Applications: Used in devices like circuit boards, mobile phones, TVs, and medical equipment.
Manufacturing: CNC machines cut and shape mounting brackets, ensuring the proper fit for delicate electronic components.
5. Button/Control Mechanisms
Function: Buttons, switches, and dials used for user input.
Material: Plastic, metal, or rubber (for tactile feedback).
Applications: Smartphones, remotes, appliances, and gaming controllers.
Manufacturing: CNC machining can be used to precisely manufacture button parts, including drilling for keyholes or engraving for symbols and labels.
6. PCB (Printed Circuit Board) Holders/Frames
Function: Structures that hold the PCB in place within an electronic device and provide support during installation.
Material: Primarily plastics, but some high-performance PCBs may use metal frames for grounding and support.
Applications: Laptops, mobile phones, routers, printers, and other devices.
Manufacturing: CNC machining is used for cutting and shaping the frame, ensuring that the PCB fits securely.
7. Micro and Nano Components
Function: Tiny, intricate components used in highly specialized applications such as microelectronics or wearable devices.
Material: Special alloys, ceramics, and polymers.
Applications: Medical devices (e.g., pacemakers), sensors, and microchips.
Manufacturing: CNC machining is often used for micro-machining parts with extremely tight tolerances, including creating fine holes and slots.
8. Connectors for Cables and Wiring
Function: CNC-machined parts are used in connectors that link cables and wires to various devices or components.
Material: Metals like copper, brass, and sometimes gold-plated for superior conductivity.
Applications: Computer peripherals, networking devices, televisions, and industrial automation.
Manufacturing: CNC milling, turning, and drilling are used to produce precise and reliable connectors with multiple pins or ports.
9. Buttons and Knobs for User Interfaces
Function: Parts for tactile control interfaces in consumer electronics.
Material: Plastic, aluminum, or stainless steel.
Applications: Audio equipment, televisions, microwave ovens, and other household appliances.
Manufacturing: CNC machines are used to create ergonomically designed buttons and knobs, sometimes with engraving for labeling.
10. Housings for Electronic Components
Function: Protective enclosures for sensitive electronic parts such as circuit boards, sensors, or microchips.
Material: Plastics, aluminum, and other lightweight materials.
Applications: Mobile devices, consumer electronics, drones, and robotics.
Manufacturing: CNC machines are used for precision machining to create accurate slots, cavities, and openings for connectors or heat dissipation.
11. RF (Radio Frequency) Components
Function: Parts that handle radio-frequency signals, such as antennas, signal filters, and adapters.
Material: Metals like copper, brass, and sometimes specialized alloys to optimize signal transmission.
Applications: Communication devices, wireless routers, GPS systems, and other wireless-enabled devices.
Manufacturing: CNC machines can produce small, high-precision RF components that need to meet exact tolerances to work effectively.
Company Profile
Our Service
Our Partners
Certifications
FAQ
Address:
Building A2, Fenghuanggang Third Industrial Area, Xixiang Town, Baoan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Arts & Crafts, Auto, Motorcycle Parts & Accessories, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Sporting Goods & Recreation, Tools & Hardware
Management System Certification:
ISO 9001, IATF16949
Company Introduction:
Shenzhen Wanda An Precision Technology Co., Ltd. is a subsidiary of Hubei Yixing Intelligent Equipment Co., Ltd. Our company was founded in July 2001, the factory covers an area of 8, 500 square meters which located in Fenghuang Gang, Xixiang town, Baoan District, Shenzhen city, China. There are 8 departments including Sales department, R&D department, Manufacturing department, QC department, PMC department, VM department, Accounting department and Audit department, over 300 staffs and workers work here. We have full production chain. Including 16sets die-casting machines, 1005sets CNC machines, 690sets lathe machines and 60sets secondary processing equipment and so on. We have our own mould manufacturing department and plating line. We can make the product mould and do surface treatment by ourselves. We are specialized in producing various specifications, Like precision lathe parts, metal stamping parts, metal shielding cover, insulation and thermal conductivity products. They are in hot sale at home and abroad. Our company have passed the product quality system certification ISO 9001: 2008 in 2007. Currently we are recognized and adopted by lots of well-known companies. Such as ZTE, EAST, KSTAR, Eaton, Voltronic Power, GROWATT, COMBA, etc. Our products are widely used in fibre-optical communication, aerospace, automotive, and electronics area. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises all over the world to achieve mutual benefit and win-win results.
