V型塊V-block規(guī)格TYPE（mm）工作面平面度flatnessofworkingsurfaceV型槽對底面平行度parallelisnbetweenVslotandbttomsurfaceV型槽對側平行度parallelismbetweenVslotandsidesurfaceV型槽對兩側面對稱度symmetrybetweenVslot＆sidesurfaceV型槽側面端面的垂直度squarenessbetweenVslot＆endsurfaceV型槽對底面垂直度squarenessbetweenVslot＆bottomsurface一對V型二乙胺基對底面的高度差heightdifferencelftheVslotwithinamatchedpair精密等級Precisiongrade( m)0101010101010140*90 12363651055364660*90 2348488168848510100*90 2448488168848510160*90 2.5551051010201010510612用于回轉類零件的同軸度、圓度、對稱度、跳動量的測量。一般為成對供應，不接受單件定貨。formeasurementsofrotationalpartsofcoaxiality,roundness,symmetry,pulsevolume.Supplyisgenerallyinpairs,donotacceptsingleorders.