Product Requirements:
Mold for automotive carbon canister
Material: PA6 + 15GF-D122-G15
Key feature of this mold: Large slider molding area. During design, ejector pins or ejector blocks are added to the sliders to prevent the product from sticking to the sliders.


Solutions
First extract the part with higher clamping force, then perform overall extraction to control product deformation.
Add angle lifters to the sliders to first release undercuts in other directions before extracting the entire sliders.
Given the large number and size of the mold's sliders, design sufficient cooling channels to ensure full cooling of the sliders. Meanwhile, optimize the reasonable mold opening sequence of the sliders to achieve smooth demolding.


Feedback & Results
The mold achieved mass production readiness after the T2 trial run, fully meeting the mass production standards. It was then delivered to the customer for official mass production.