In order to solve the problem that there were injection molding bugs on the products caused by the unevenness of the thickness, and the insert in the product, second injection mold was applied.
为了解决产品由于壁厚不均匀且带有嵌件而产生的注射成型缺陷问题，决定采用二次注射的方法。
2
The second-order Boolean difference was obtained by double transform operations to produce new product items, and the same product items were deleted.