General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 25379.2-2010
Scope
This part of GB/T 25379 specifies the dimensions of workpiece pallets used in machine tools. This section applies to square pallets with nominal dimensions of 1000mm, 1250mm, 1600mm and 2000mm and rectangular pallets with an aspect ratio of 1.25.
GB/T 25379.2-2010 Referenced Document
GB/T 1182-2008 Geometrical Product Specifications(GPS).Geometrical tolerancing.Tolerances of form,orientation,location and run-out
GB/T 158-1996 Machine tool tables--T-slots and corresponding bolts
GB/T 1800.4-1999 Limits and fits Tables of standard tolerance grades and limit deviations for holes and shafts
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 25379.2-2010 history
2010GB/T 25379.2-2010 Modular units for machine tools.Workholding pallets.Part 2:Workholding pallets of nominal size greater than 800 mm