花岗石方箱的主要用途:是测量工件的平行度、垂直度和划线时支撑工件。一般为边长相同的正方体或长方体 。
花岗石方箱系列精度等级度
规格精度等级Grade
Dimension平行度平面度垂直度
mmParallelism of working surfaceFlatness of working surfacePerpendicularity of working surface
50*50*500.0020.0010.0020.0010.0010.0005
100*100*1000.0020.0010.0020.0010.0020.001
150*150*1500.0030.00150.0020.0010.0030.0015
200*200*2000.0040.0020.0030.00150.0040.002
300*300*3000.0060.0030.0030.00150.0060.003
400*400*4000.0080.0040.0040.0020.0080.004
500*500*5000.010.0050.0050.00250.010.005
600*600*6000.0120.0060.0060.0030.0120.006
平行规商品描述:
可替代等高块,用于测量零件的平行度,成对供应。
规格TYPE(mm)
工作面平面度相对面平行度工作面间垂直度每对平行规H、W等高之差
精度等级Precision grade
000000000
16025x161.5320401.53
250402524306024
40063x4048408048
6301006361250100612