[Industry Case] Entering the New "Aluminum" Journey of Intelligent Manufacturing - Empowering Dazu Machine Tools to Accelerate the High Quality Development of New Energy Vehicles

Recently, Xiaomi SU7 was released and launched, setting a record for the first sales day of domestic new energy vehicles and becoming a hot topic on the screen. The development of China's intelligent new energy vehicle industry has also officially ushered in a new starting point. DaZu Machine Tool can provide highly competitive CNC intelligent manufacturing solutions, helping China's new energy vehicles accelerate the "simultaneous development of quantity and quality".

The Xiaomi SU7 adopts a cage type steel aluminum hybrid body with a high-strength steel and aluminum alloy ratio of up to 90.1%, including a composite ultra-high strength front longitudinal beam, an integrated die cast aluminum triangular beam, a super strong steel crossbeam&aluminum threshold beam, and a large die cast integrated rear floor, which has significantly improved in terms of lightweight, structural strength, and maintenance costs.

Aluminum is an ideal lightweight material for automobiles, which can be applied to the three electric systems, chassis and body systems, thermal management systems, etc. of new energy vehicles. The combination of lightweight automobiles and the rapid development of new energy vehicles has led to a rapid increase in the demand for aluminum in automobiles, and the amount of aluminum used in new energy bicycles is also continuously rising.

Aluminum profiles for new energy vehicles require CNC machining to achieve clamping design through three manufacturing processes: casting, stamping, and extrusion. This involves machine tool processing methods such as milling, boring, drilling, and tapping. Basically, all die cast aluminum requires CNC machining to install surfaces, drill holes, and tap teeth.

Application of different types of aluminum on car bodies (source: Automotive Materials Network, Everbright Securities Research Institute)

DaZu Machine Tool can provide a complete set of CNC intelligent manufacturing solutions for users in industries such as new energy vehicles

According to data from the China Association of Automobile Manufacturers, in January and February 2024, the production and sales of new energy vehicles in China reached 1.252 million and 1.207 million respectively, an increase of 28.2% and 29.4% year-on-year, with a market share of 30%. Behind the overall impressive results, the difficulties and challenges it faces are becoming increasingly apparent.

In the context of severe internal competition in the new energy vehicle market, the power of competition can only be presented through products. DaZu Machine Tool can provide targeted high-performance and high-efficiency processing in the manufacturing of aluminum components, the core material of new energy vehicles. It provides users with a complete set of CNC intelligent manufacturing solutions and uses hard core products to help users in the new energy vehicle industry break through the "internal competition", roll out high precision, and win the market.

This issue focuses on the new energy vehicle industry

Processing of aluminum profiles and aluminum components

Recommend two efficient processing tools for everyone

01 HV856 Vertical Machining Center

X/Y/Z axis travel

800/600/600mm

Mainly used for processing aluminum parts of new energy vehicles such as motor rotors, electronic control housings, electric drive components, battery boxes, and transmission front and rear housings.

△ 12000rpm BBT40 direct drive direct connection spindle, high-efficiency tapping teeth

△ 24T fully enclosed high-speed servo tool magazine, fast synchronous tool changing device, optimal path tool selection method

△ Z-shaped door edge design, with a door width of 1040mm, convenient for fixture and workpiece lifting, and more suitable for actual processing needs

△ C3 grade precision ball screw, P-type roller track, matched with imported P4 grade screw bearings, quality assurance, "genuine materials

At present, purchasing the HV856 vertical machining center can enjoy a million yuan purchase welfare promotion from Dazu Machine Tool. Please click on the poster above to learn more about the promotion details. During the promotion period (March 29 May 31, 2024), purchasing machines can also enjoy intimate financing services and full discount support~

02 High speed drilling center HT1300

X/Y/Z axis travel

1300/650/450mm

It has great advantages in the processing of aluminum components such as motor end caps, transmission end caps, and vehicle terminals for new energy vehicles.

△ 20000rpm BT30 direct drive straight spindle, high-efficiency tapping teeth

△ 21T fully enclosed high-speed servo tool magazine, fast synchronous tool changing device, optimal path tool selection method

△ Adopting the Mihanna casting process and undergoing complete aging heat treatment, all casting structures have undergone finite element analysis to fully meet the high-speed response cutting needs of the machine tool

△ C3 grade precision ball screw, P-type roller track, matched with imported P4 grade screw bearings, quality assurance, "genuine materials"

Empower the "aluminum" journey with new energy. Moving towards intelligent manufacturing, composite processing, integrated processes, etc., DaZu Machine Tool continues to iterate and upgrade its process technology and equipment products, adding digitalization, intelligence, and greening to machine tool automation, constantly adapting to changes in market demand, accelerating the formation of new quality productivity, and helping China's new energy vehicles accelerate the "simultaneous development of quantity and quality".