Research on Material Characteristics and Stamping Process Technologies of Automotive Aluminum Sheets
In recent years, electric powertrain systems and intelligent vehicle technologies have developed rapidly. As a result, the penetration rate of new energy vehicles Hidden Cracking: Product design requires stricter control of corner radii and draw depths compared with steel. Engineers typically limit aluminum thinning rates to ≤14%, versus 20% for steel. Springback Control: Engineers commonly […]