XiaomiThe Chinese technology giant, known for its smartphones, tablets and smart devices, recently entered the automotive industry with the introduction of its first electric car. Xiaomi SU7. Questa vettura, which goes on sale in 2024, promises to offer high performance, safety, comfort and convenience at an accessible price.

Xiaomi introduces super presofusion HyperCasting technology: a revolution in electric car manufacturing

What makes Xiaomi SU7 so special? In addition to its elegant design, 600 km autonomy, smart guidance system and advanced connectivity, Xiaomi SU7 also stands out with its features. HyperCasting printing technologyIt allowed carrozeria dell’auto to be produced through an innovative and efficient process.

Presofusion HyperCasting technology was announced by Xiaomi founder and CEO Lei Jun at the Xiaomi automotive technology conference held on December 28, 2023. 9100 tons integrated presoffusionIt is designed piece by piece in a single colo, reducing the number of parts, weight, cost and production time.

Questa technology was first introduced by Tesla in Model YHowever, Xiaomi has taken the level even higher by increasing the size, quality and resistance of pressofuse parts. In addition, Xiaomi is currently the only company in China that has autonomously developed mass production of per-presofusion alloy material, and where equipment systems for presofusion of large sizes are independently developed, demonstrating independent planning and production capability.

Back side of Xiaomi SU7, for example, It uses a large-scale presofusion process and is 17% larger than Tesla’s., we request a machine for pressing with a large power supply. Therefore, Xiaomi customized and developed a huge machine for presofusion integrated with the first machine. 9100-ton Forza di Serraggio and a 718-ton pesoIt is equivalent to a full Boeing 747.

My single machine is not enough for pressing. The design and material development of the pressing house is extremely indispensable. Xiaomi collaborated with the National Laboratory of Key Materials and used the AI ​​simulation system of the properties of multiple materials to select the optimal alloy formula that takes into account resistance, toughness and stability. 10.16 million in the formulaCreating the “lega di titanio Xiaomi”.

Thank you all “lega di titanyum Xiaomi” Integrated printing on the back panel of the CTB battery and all integrated technologies, la The torsional stiffness of the Xiaomi SU7 vehicle reaches up to 51,000 N·m/degreeThis is equivalent to twice the power of conventional combustion vehicles.

Not only Xiaomi has also designed creative modes. anti-collision design in three stadiums in the final structure. In the event of a collision at medium and low speed, it is sufficient to replace the anti-collision coating and the deformation zone without changing the rear cover, which guarantees economical maintenance.

The essence of Xiaomi’s pressofusion HyperCasting technology, Pressure fusion cluster with an area of ​​840 square meters and circulate machine for pressing with 60 equipment. During the spruzzatura, the temperature appeared to be under control and the 9,100-ton strong block canoe force was under pressure on the hard ground. Province 700 degree legal aluminum liquid risk material grezzo Transferred in Quantity Transition Mode of Aluminum and Fluid Liquid System iniettato nello Stampo entry 100 milliseconds. 90kg of legal liquid material is put into a stamp at a time.

This is not only the format of the edition, but also the beginning of the cluster work: 9 main processes such as inspection, cooling and cutting, 433 industrial parameters are precisely interconnected and 16 automatic assembly processes are preciseConsistently and meticulously, 72 parts were allowed to be assembled together.

Xiaomi’s HyperCasting technology represents a revolution in electric car production that can change the panorama of the automotive industry and give Xiaomi a competitive advantage in the global market. Xiaomi has once again demonstrated its vision and passion for bringing technological innovation to everyone.