Traditional robots, the kind you might find spot-welding a car frame, can be programmed to carry out a very precise sequence of tasks but only within rigidly structured environments.

传统的机器人，比如你在工厂见到的点焊车架的那种，它们能按照程序执行一系列十分精确的操作，但是必须在严格控制的环境下。

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The paper analyzed the welding characteristic of stainless steel clad plate, and summarized three factors that were welding groove, welding materials and parameter, welding sequence.

对不锈钢复合钢板的焊接特点进行了理论分析，总结出其焊接三要素：焊接坡口、焊接材料和参数、焊接顺序。

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Through the analysis of material and construction, the dissimilar steel gear is successfully welded using stress reduction zone by heating and proper assemble and welding sequence.

通过对铸焊齿轮的材料和结构的分析，利用“加热减应区”法及适当的装配焊接顺序，成功地焊接了异种金属的合金钢齿轮。

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