To avoid any sink mark it is important to balance the filling:
For limiting the flow length, it was considered a multi-level manifold. It helped with balance too.
The mix of solutions selected was ideal for those parts with requirement of high structural resistance because it is injecting the expected quantity of material.
For check the absence of weld lines it was performed a CAE analysis. Using the analysis result was possible to suggest the proper cooling line on the mould.
|Application field:||Technical applications|
|Part name:||TV monitor frame|
|Part size:||1120 x 710 x 12.8 mm|
|Nominal weight:||750 g|
|Nominal thickness:||Average 3 mm|