Welding line of the panel surface.
The requirement of door panel appearance is very high, so in the early stage of the mold flow analysis, we pay special attention to the position of welding line and the filling of mesh, which is the key point of door panel design.
The mesh on the mold. The mesh on the mold needs insert structure to ensure its filling. The inclination of the mold cavity and core needs different design angles to keep its smooth demolding. It requires ejector block + ejector bar to complete the action of ejecting.