【摘 要】
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A representation of residual stress graphic symbols in technical product documents is studied. The residual stress state of the product can be annotated in the
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A representation of residual stress graphic symbols in technical product documents is studied. The residual stress state of the product can be annotated in the technical product documents such as design drawings, process documents, test reports, papers and monographs. The composition of residual stress and the design of basic symbols, measurement method symbols, relief method symbols and state symbols of residual stress, and the representation of annotation for residual stress in documents are introduced. Residual stress symbol can be used in the design, manufacturing, inspection and service for the residual stress state requirements of the products in the mechanical manufacturing industry, as well as in light industry, daily necessities and other related industries.
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