JB/T 11657-2013Mechanical Spindle Unit for Machining Centre (English PDF)

JB/T 11657-2013 is the English-translated version of 加工中心用机械主轴单元.

The subject of JB/T 11657-2013, a recommended standard of the Chinese machinery industry, is the mechanical spindle unit used in machining centres. The technical requirements for the unit come first, followed by the test methods and the inspection rules, and then by the provisions on marking, packaging and storage. What it applies to is the mechanical spindle unit of the machining centre itself. Among the standards it quotes are GB/T 3837-2001, GB/T 4772.1-1999, GB 10068-2008, GB/T 10944.1-2006, GB/T 13574-1992 and GB/T 19449.2-2004. The Chinese classification recorded for it is J51 and the international classification 25.060.99.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

JB/T 11658-2013|JB/T 12392-2015|JB/T 12393-2015|GB/T 41651-2022|GB/T 39334.4-2020|GB/T 33947-2017

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