This wafer level chip size package (WL-CSP) process encases the die in a solid die-size glass shell.
圆片级芯片尺寸封装(WL-CSP)工艺是在固态芯片尺寸玻璃外壳中装入芯片。
Computer simulation was employed to optimize filling system to predict filling process and prevent the defects for al alloy automotive parts in semi-solid die casting.
在试制铝合金半固态压铸汽车零件过程中,引入计算机模拟技术用于充型过程的预测与缺陷的预防,实现了充型工艺系统的优化设计。
Because clastic cushions are used in stretching based on multi-point die, the springback in this process is different from that in traditional solid die stretching process.
采用多点模具拉形时,由于弹性垫的使用,拉形后成形件的回弹量与使用整体模拉形时有所不同。
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