Milling refers to the use of rotating multi-blade cutting workpieces, which is a high-efficiency machining method.CNC milling is very important in the automotive industry. Its high efficiency and high accuracy have become the key to automobile manufacturing. The many advantages brought by CNC milling have completely changed the manufacturing method of automobile parts and enhanced all aspects of automobile production from design to function.
Advantages of milling auto parts
- High precision: Milling machining accuracy can reach about 0.01mm, and its machining accuracy is higher than other machining methods.
- high wear resistance: The surface smoothness of the milled parts is high, and the friction is small, which can reduce the wear of the parts.
- Wide application: milling machining technology is suitable for various materials, such as aluminum, stainless steel, brass, etc. Therefore, milling auto parts are widely used in the automotive field.
So, how do these high-precision milling auto parts process?
The process of milling auto parts processing
- Design parts: According to actual needs, use software such as CAD for design.
- Select materials: Select the appropriate material according to the environment and requirements of the part.
- Formulate a processing plan: Formulate a suitable processing plan according to the shape, quantity, and processing difficulty of the parts.
- Milling machining: According to the machining plan, milling and machining are performed on the machining center or milling machine.
- Inspection: According to the actual needs, the size and appearance of the machined parts are inspected.
DMTC owns high-precision CNC milling machines to precisely create various parts, which can meet the various needs of the internal structure of the automotive.
Types of milling auto parts:
- Plane parts: parts with horizontal or vertical orientation.
- Curved parts: parts with complex curved shapes.
- Pole parts: parts with various types of holes, including direct holes, oblique holes, and holes.
- Gear parts: parts with gear transmission function, including straight gears, oblique gears, cone gears, etc.
These different types of parts can be widely used in various internal structures of the automotive.
Application of milling auto parts
Engine system
High-precision CNC milling machining cylinder and piston can ensure the best combustion and efficient engine performance. Milling can achieve accurate size and excellent performance surface treatment, and reduce friction and wear, which is vital to the life and reliability of the engine system.
Transmission system
Gearbox: The gearbox is a complex miracle. Its stable power conversion is attributed to fine milling accuracy, It emphasizes seamless interaction of drivetrain components and longer service life. Milling enables fast, uniform, and precision machining of strong materials, which is essential for the manufacture of clutch housings.
Suspension System
Suspension arm: The accuracy and high structure integrity provided by suspension arm milling are essential. This manufacturing process guarantees the stability and seamless control of the vehicle and provides a driving experience marked by control and stability.
Shock absorber: Through milling, shock absorbers can achieve perfect surface treatment and strict tolerances, which is essential for the best shock absorption and overall stability of the vehicle.
Braking System
Brake caliper: The uniform and flawless brake caliper produced by CNC milling is the cornerstone of the efficacy of the brake system. by ensuring consistent braking power to protect the vehicle and its occupants.
Brake disc: Milling makes the brake discs have accurate size and smooth surface. This is the basic feature of effective heat dissipation and reliable braking performance, thereby enhancing the safety of the vehicle.
Electrical System
AC generator: The superb milling skills can be seen in the manufacturing of the AC generator. It is indispensable for maintaining the reliability of vehicle electronic equipment for seamless conversion from mechanical energy to electrical energy.
Chassis: The strength and durability of the chassis achieved through CNC milling emphasize its indispensable role in providing an elastic foundation for vehicles.
Body panel: The body is known for its complex design and the precise size achieved through milling. It is the core of vehicle aesthetic attractiveness and air power efficiency.
Internal components:
Instrument board components: High-precision machining of instrument panel components through CNC milling. This detailed method ensures the seamless combination of various controls and displays, which enhances the internal aesthetics and functionality of the vehicle.
Headlights: CNC milling is very important to accuracy when processing the headlight shell. It ensures the best light dispersal enhances the visibility of the vehicle, and emphasizes safety.
DMTC was established in 2009. We have 15 years of manufacturing experience. We have precision three-axis, four-axis, and five-axis CNC milling machines. Our technicians are exquisite and can provide unparalleled accuracy and efficiency for each complex component. The milling auto parts we produced and manufactured met the rapid changes in the automotive market.
