By bulging forming technology analysis of color kinescope shaded cover, die structure and main parts designs are introduced. Punch surface shape is also designed by surface equations.

 
  • 对彩管荫罩零件进行张拉成形工艺分析,介绍了模具结构及主要零件设计,并运用曲面方程进行凸模曲面形状设计。
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