1. Tesla Giga Press Integrated Subframe: 70 parts → 1 part, weight reduction of 10kg, production line area reduced by 30%

2. Xiaoqiang Auto Front Subframe: Integrates motor suspension points, modal frequency increased to 45Hz (reduces resonance) 1. BYD e-Platform 3.0 Compressor Shell: Integrates electronic valve mounting seat, number of parts reduced from 7 to 1, weight reduction of 3.2kg

3. Volkswagen ID.4 Heat Pump System: Internal flow channels of the shell optimized, refrigerant flow rate increased by 20%

4. Audi A8 Steering Shaft: Uses AlSi7Mg die casting, number of parts reduced from 3 to 1, weight reduction of 4.2kg per wheel

5. NIO ET5: Topology optimization for hollow design, lateral stiffness increased by 18%

6. Mercedes-Benz EQC Front Control Arm: AlSi10Mg material, integrates sensor mounting position, weight reduction of 2.8kg

7. Tesla Model Y: Double ball joint structure integrated die casting, number of parts reduced from 5 to 1

8. Tesla 4680 Battery Cooling Plate: Snake-shaped flow channels + phase change material slot, temperature difference control ±2℃ (full electrode cell)

9. NIO ET7 Active Liquid Cooling System: Die-cast manifold integrated with flow sensor, cooling response speed increased by 50%

10. NIO ET7: World's first all-aluminum subframe, achieving 38% lightweighting, helping accelerate from 0 to 100km/h in 3.8 seconds
11. Toyota TNGA Architecture: Die-cast subframe increases body torsional stiffness by 60%, earning E-NCAP five-star rating

12. Tesla Cybertruck: Integrates subframe - battery pack structure, reduces production cost by 40%
13. Ideal L9: NVH performance tops the quietness list for mid-sized SUVs (third-party measurement shows interior noise ≤ 58dB)

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