DIN ISO 2768-MK-E的公差标准(德国)_doc

Maryland Metrics Technical Data Chart: General Tolerances to DIN ISO 2768 T1 and T2 马里兰的度量技术数据图表，公差，T1和T2 DIN ISO 2768 The latest DIN standard sheet version applies to all parts made to DIN standards. DIN的制造标准 DIN的标准表 最新适用于所有的部件 Variations on dimensions without tolerance values are according to DIN ISO 2768-mk. 所有的尺寸公差值都应按照 DIN ISO 2768-mK GENERAL TOLERANCES FOR LINEAR AND ANGULAR DIMENSIONS (DIN ISO 2768 T1) LINEAR DIMENSIONS: DIN ISO 2768 T1 对于线性尺寸及角度尺寸公差的应用Permissible deviationsin mm for ranges in 允许公差nominal lengths 在公称直径高等f (fine)Tolerance class 制定登机designation (description)描述很粗超v (very coarse)m (medium)中等c (coarse)下等0.5 up to 30.050.10.2-over 3 up to 60.050.10.30.5over 6 up to 300.10.20.51.0over 30 up to 1200.150.30.81.5over 120 up to 4000.20.51.22.5over 400 up to 10000.30.82.04.0over 1000 up to 20000.51.23.06.0over 2000 up to 4000-2.04.08.0EXTERNAL RADII AND CHAMFER HEIGHTS 外部的半径和槽的高度工程应用Permissible deviationsin mm for ranges innominal lengthsf (fine)Tolerance classdesignation (description)v (very coarse)m (middle)c (coarse)0.5 up to 30.20.20.40.4over 3 up to 60.50.51.01.0over 61.01.02.02.0ANGULAR DIMENSIONS （长度）的角度尺寸公差应用Permissible deviationsin degrees and minutesfor ranges in nominallengthsf (fine)Tolerance classdesignation (description)v (very coarse)m (middle)c (coarse)up to 10111303over 10 up to 5003003012over 50 up to 1200200200301over 120 up to 400010010015030over 4000505010020GENERAL TOLERANCES FOR FORM AND POSITION (DIN ISO 2768 T2)STRAIGHTNESS AND FLATNESS （DIN ISO T2） 形为，正直，平整度公差应用Ranges in nominallengths in mmTolerance class 公差等级H高K 中L低up to 100.020.050.1over 10 up to 300.050.10.2over 30 up to 1000.10.20.4over 100 up to 3000.20.40.8over 300 up to 10000.30.61.2over 1000 up to 30000.40.81.6PERPENDICULARITY 垂直度应用公差Ranges in nominallengths in mmTolerance classHKLup to 1000.20.40.6over 100 up to 3000.30.61over 300 up to 10000.40.81.5over 1000 up to 30000.50.82SYMMETRY对称度公差应用Ranges in nominallengths in mmTolerance classHKLup to 1000.50.60.6over 100 up to 3000.50.61over 300 up to 10000.