The inj ection mold structure of the front shell of large screen color TV is introduced, and design of side core-pulling large slide, improvement of ejector mechanism and gating method are introduced.

• 介绍大屏幕彩色电视机前壳注射模结构,重点介绍侧抽芯大滑块的设计,顶出机构和进浇方法的改进。