DIN ISO 2768-MK-E的公差标准(德国)_doc

MarylandMetricsTechnicalDataChart:GeneralTolerancestoDINISO2768T1andT2马里兰的度量技术数据图表，公差，T1和T2DINISO2768ThelatestDINstandardsheetversionappliestoallpartsmadetoDINstandards.DIN的制造标准DIN的标准表最新适用于所有的部件VariationsondimensionswithouttolerancevaluesareaccordingtoDINISO2768-mk.所有的尺寸公差值都应按照DINISO2768-mKGENERALTOLERANCESFORLINEARANDANGULARDIMENSIONS(DINISO2768T1)LINEARDIMENSIONS:DINISO2768T1对于线性尺寸及角度尺寸公差的应用Permissibledeviationsinmmforrangesin允许公差nominallengths在公称直径高等f(fine)Toleranceclass制定登机designation(description)描述很粗超v(verycoarse)m(medium)中等c(coarse)下等0.5upto3±0.05±0.1±0.2-over3upto6±0.05±0.1±0.3±0.5over6upto30±0.1±0.2±0.5±1.0over30upto120±0.15±0.3±0.8±1.5over120upto400±0.2±0.5±1.2±2.5over400upto1000±0.3±0.8±2.0±4.0over1000upto2000±0.5±1.2±3.0±6.0over2000upto4000-±2.0±4.0±8.0EXTERNALRADIIANDCHAMFERHEIGHTS外部的半径和槽的高度工程应用Permissibledeviationsinmmforrangesinnominallengthsf(fine)Toleranceclassdesignation(description)v(verycoarse)m(middle)c(coarse)0.5upto3±0.2±0.2±0.4±0.4over3upto6±0.5±0.5±1.0±1.0over6±1.0±1.0±2.0±2.0ANGULARDIMENSIONS（长度）的角度尺寸公差应用Permissibledeviationsindegreesandminutesforrangesinnominallengthsf(fine)Toleranceclassdesignation(description)v(verycoarse)m(middle)c(coarse)upto10±1º±1º±1º30'±3ºover10upto50±0º30'±0º30'±1º±2ºover50upto120±0º20'±0º20'±0º30'±1ºover120upto400±0º10'±0º10'±0º15'±0º30'over400±0º5'±0º5'±0º10'±0º20'GENERALTOLERANCESFORFORMANDPOSITION(DINISO2768T2)STRAIGHTNESSANDFLATNESS（DINISOT2）形为，正直，平整度公差应用RangesinnominallengthsinmmToleranceclass公差等级H高K中L低upto100.020.050.1over10upto300.050.10.2over30upto1000.10.20.4over100upto3000.20.40.8over300upto10000.30.61.2over1000upto30000.40.81.6PERPENDICULARITY垂直度应用公差RangesinnominalToleranceclasslengthsinmmHKLupto1000.20.40.6over100upto3000.30.61over300upto10000.40.81.5over1000upto30000.50.82SYMMETRY对称度公差应用RangesinnominallengthsinmmToleranceclassHKLupto1000.50.60.6over100upto3000.50.61over300upto10000.50.81.5over1000upto30000.512RUN-OUT同心度公差应用ToleranceclassHKL0.10.20.5alldimensionsinmm所有的尺寸均以毫米为单位