角度平尺产品形式:产品分为凸,凹两种形式
角度平尺角度:45度,55度,60度,90度,120度
角度平尺的规格:
|
规格 |
工作面直线度或平面度 |
两工作面夹角α精度 |
||
|
精度等级 |
||||
|
1级 |
2级 |
1级 |
2级 |
|
|
凸45°55°60°90°120°×500 |
6 |
12 |
±1 |
±1.5 |
|
凹45°55°60°90°120°×500 |
6 |
12 |
±1 |
±1.5 |
|
凸45°55°60°90°120°×750 |
8 |
15 |
±1 |
±1.5 |
|
凹45°55°60°90°120°×750 |
8 |
15 |
±1 |
±1.5 |
|
凸45°55°60°90°120°×1000 |
9 |
18 |
±1 |
±1.5 |
|
凹45°55°60°90°120°×1000 |
9 |
18 |
±1 |
±1.5 |
|
凸45°55°60°90°120°×1500 |
15 |
30 |
±1 |
±1.5 |
|
凹45°55°60°90°120°×1500 |
15 |
30 |
±1 |
±1.5 |
