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- Contact Person : Mr. Wang Chengzhi
- Company Name : Cangzhou Zhongbo Heavy Industry Machinery & Equipment Co., Ltd.
- Tel : 86-0317-8308880
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- Address : Hebei,cangzhou,Fuzhuang Development Area, Botou, Hebei,China
- Country/Region : China
- Zip : 062150
iron box
Product Detailed
Related Categories:Metal Forging Machinery
Detailed Product Description
iron box details introduce
Square block (as per GB7-62) is an important auxiliary tool in the plate measurement .It is used for inspecting and measuring the tridimensional lineation by fitters, the parallelism and verticality of machining parts , as well as various location differences.
iron box specification:
Type(mm) | Parallelism of working surface | Flatness of working surface | Perpendicularity of working surface | |||
Precision grade(μ,) | ||||||
1 | 2 | 1 | 2 | 1 | 2 | |
100*100*100 | 2 | 4 | 2 | 4 | 2 | 4 |
150*150*150 | 3 | 6 | 3 | 6 | 3 | 6 |
200*200*200 | 4 | 8 | 2.5 | 4 | 4 | 8 |
300*300*300 | 6 | 12 | 2.5 | 4 | 6 | 12 |
400*400*400 | 8 | 16 | 4 | 8 | 8 | 16 |
500*500*500 | 20 | 40 | 5 | 12 | 20 | 40 |
