预测可能存在的气泡、熔接痕的位置，确定最佳浇口位置，并在此基础上设计模具。
In order to obtain the best gate location addition, the position of air bubbles and weld lines were forecasted.
预测可能存在的熔接痕位置及锁模力的大小，确定最佳浇口位置。
In order to obtain the best gate location addition, the position of weld lines and the clamp force were forecasted.
进而应用CAE软件进行分析，通过调整浇口位置，对熔接痕的长度进行优化，使其减少到最小，结果得到实践验证。
Then using CAE analysis and through adjusting the gate position, weld lines can be optimized to the minimum length, and this result has also been identified by practice.
通过比较分析结果，选择出填充效果均匀、熔接痕位不明显、气穴位置集中的较好成型方案。
By comparing analysis results, the best moulding project is chosen filling effect being unifor with unobvious weld line and centralizing air traps.
提出了一个分析浇口位置对熔接痕影响的方法。
This paper presents a method to explore the implications of gate location on weld lines.
②塑料件前壳试验：将两组较优浇口方案产生的熔接痕位置调整到跌落方向的最低处。
The drop simulation for the front plastic shell have been done with take the position of weld line which result from the two relatively optimal projects to the lowest location.
②塑料件前壳试验：将两组较优浇口方案产生的熔接痕位置调整到跌落方向的最低处。
The drop simulation for the front plastic shell have been done with take the position of weld line which result from the two relatively optimal projects to the lowest location.
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