GB/T 13576.1-1992
AbolishedButtress threads with 3 and 30 degrees flank angle--Profiles
锯齿形(3°，30°)螺纹 牙型
Application Summary AI generated
This standard specifies the basic profile dimensions for buttress threads with a 3-degree flank angle on the load-bearing flank and a 30-degree angle on the non-load-bearing flank. It is applied in mechanical engineering for designing and manufacturing threaded components that must withstand high unidirectional axial loads, such as jacks, presses, and heavy machinery lead screws. The profile ensures efficient load transfer and reduced stress concentration in these high-force applications.
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GB/T 192-2003
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.