Abstract Experimental data are presented regarding the creation of effective friction stir welding tools. A design concept for a friction stir welding tool and the corresponding attachment is proposed, taking account of the constraints associated with the workpieces; the system consisting of the machine tool, the attachment, the tool, and the workpieces; and the requirements on tool life. The tool life is investigated in friction stir welding of high-temperature materials in airplane-engine components.

中文翻译：

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用于高温飞机发动机部件摩擦搅拌焊接的耐用工具

摘要 提供了有关创建有效搅拌摩擦焊接工具的实验数据。考虑到与工件相关的约束，提出了搅拌摩擦焊工具和相应附件的设计概念；由机床、附件、刀具和工件组成的系统；以及对刀具寿命的要求。在飞机发动机部件中高温材料的搅拌摩擦焊中研究了工具寿命。