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