Insert Mold for Brass Nut

挑战： 黄铜嵌件的定位精度必须达到±0.1mm；嵌件位移会导致>3%的次品率。

解决方案： Magnetic positioning fixtures, 12-axis robotic arm with vision verification, locking features machined into cavity.

结果： Positional accuracy ±0.05mm, reject rate dropped to 0.2%, pull-out force exceeded 500N.