With assembly model organized in hierarchical and relational mode, the problem of automatically generating assembly and disassembly sequence is explored using cut set theory.

采用层次与关系相结合的装配模型，研究利用割集法自动求解装配与拆卸的并行序列问题。

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Photos show the fins being cut on a Sherline lathe, the assembled eight finned rods with bottom tank, the top tank and the full assembly placed on a set of plans.

照片显示的鱼鳍被削减的Sherline车床，聚集8翅片棒底罐，顶端坦克和充分大会放在了一套计划。

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First, particularly accurate, are generally set up, positioning is particularly accurate, there is no large cut seam, laser beam assembly of light spot is very small.

第一、特别精准，一般都是设置好的，定位特别准确，也没有很大的切缝，激光束集结的光点十分小。

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First, particularly accurate, are generally set up, positioning is particularly accurate, there is no large cut seam, laser beam assembly of light spot is very small.

第一、特别精准，一般都是设置好的，定位特别准确，也没有很大的切缝，激光束集结的光点十分小。

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