彎板LPlate按JB/T6092-85標(biāo)準(zhǔn)制造，材料HT200，工作面采用刮研工藝，用于零部件的檢測和機(jī)械加工中的裝夾。MadeaccordingtoStandardJB/T6092-85,MaterialHt200,usedtotesttheperpendicularityandparallelism,andcanbeusedasverificationstandardof90 .規(guī)格Type(mm)測量面對(duì)基面垂直度Perpendicularitybetweenadjacentmeasuringsurfaces測量面平面度或直線度Flatness straightnessofmeasuningsuface基面平面度或直線度Flatness straightnessofdatumsuface精度等級(jí)Precisiongrade( m)1級(jí)2級(jí)3級(jí)1級(jí)2級(jí)3級(jí)1級(jí)2級(jí)3級(jí)200 20081630481661224300 2001020405102081630300 3001020405102081630400 30012244561224102040400 40012244561224102040500 400 2850 1428 2448