The process knowledge database of nc tube bending was designed by analyzing the influence of process parameters and dies on the forming of tube.

通过分析弯管各个加工参数及模具对弯管成形的影响，设计了数控弯管工艺知识库。

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Based on this process knowledge database, the springback Angle could be obtained by using CBR which makes the number of experiment reduce and elevations the efficiency of nc tube bending.

在数控弯管工艺知识库的基础上，通过运用C BR方法，得到了弯管回弹角，减少了试弯次数，提高了数控弯管效率。

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But if your database scenario is complex and you cannot avoid character conversion, this knowledge will help you make the process as smooth as possible.

但是如果您的数据库场景十分复杂，您无法避免字符转换，那么本文的知识将帮助您尽可能顺利地完成该过程。

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