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Aluminum plays a crucial role in the evolution of electric vehicles—delivering lightweight strength, thermal efficiency, and dimensional accuracy. Learn how this metal is engineered to meet the strict demands of next-gen EV platforms.


1. Why Material Selection Matters in EV Platforms

With battery systems adding substantial weight to EVs, aluminum becomes essential for optimizing performance, extending range, and reducing vehicle mass without compromising durability.


2. Why Aluminum Fits Perfectly into EV Requirements

Aluminum offers:
- Light weight → improves range
- Corrosion resistance → ideal for diverse environments
- Thermal/electrical conductivity → supports electronic housing and cooling
- Machinability → enables precision processes like CNC, forging, die-casting


3. The Manufacturing Challenge: Not Just Cutting Metal

Producing precision parts for EVs requires:
- Tolerance control up to ±0.01 mm
- Choosing proper grades (6061, 5052, 7075)
- Surface finishing: anodizing, deburring, testing
- Measurement tools like CMM & inspection reports for customer validation


4. Common EV Components Made from Forged or Machined Aluminum

Typical aluminum parts include:
- Heat sinks for inverters or HVAC
- Brackets for electronic modules
- Pulleys and rotor balance parts
- Battery/inverter housing
- Solar structure brackets


5. Why Choose Assist Work (Thailand)

Assist Work (Thailand) Co., Ltd. is a trusted aluminum machining partner for global EV manufacturers with:

- In-house CNC, tapping, turning, wire-cut & drilling
- Strong aluminum-grade expertise
- ISO 9001:2015 certification and international audit experience
- Over 95% export to Japan, US, India, China, and Mexico
- Quality assurance from drawing to delivery

Let us help you deliver EV-ready aluminum components with tight precision and global confidence.



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