Скачать или смотреть Car bumper injection mold

The safety protection of each car starts with a pair of precision molds. The birth of automobile bumper molds began with the strict selection of high-quality mold steels - high-hard alloy steels were flaw-detection and tested to ensure no sand hole cracks, laying a solid durable foundation for the mold.​

Relying on 3D modeling technology in the design process, engineers accurately restore the curved curve of the bumper and the installation snap details, and optimize the melt flow path through CAE simulation.​
During the processing stage, the five-axis machining center mills the cavity with a precision of 0.001 mm, and carves complex patterns by electric spark machine tools. Each process pursues the slightest margin.​
In the end, this set of molds is efficiently operated on the injection molding machine, and the molten plastic is cooled and formed by high-pressure injection molding, becoming a solid barrier to protect driving safety.

00:01-00:21 How to choose steel for a plastic car bumper mold?
00:24-00:38 What technology is used in bumper mold design?
00:40-00:55 How is a bumper injection mold processed?
00:59-01:14 Didn't feel like trying out the bumper injection mold?