|
|
cast iron straight edges
Model: CH024
|
|
Made according to standard JB/T7977-99, material HT250, working surface made by skiving or precise rubbing. Used to test the straightness and flatness of workpiece and equipment installing. Working environment temperature (20 ? 5) ????
Type (mm) Straightness and flatness
of working surface Parallelism between working surfaces
Precision grade ( ?m)
0 1 2 0 1 2
500 ? 35 3 6 12 4.5 9 18
750 ? 40 4 8 15 6 12 25
1000 ? 50 5 10 20 7.5 15 30
1250 ? 5012 24 18 36
1600 ? 7015 30 20 40
2000 ? 8018 36 27 54
2500 ? 80 44 65
3000 ? 100 52 78
3500 ? 100 60 90
4000 ? 100 68 100
|
|
Related Products |
| µsurf cylinder - measurement of cylinder running surfaces NanoFocus AG The µsurf cylinder enters the cylinder bore using an angled optical system. Bore diameters from 70 mm, as well as and a penetration depth of up to ... | | cast iron floor plate Shanghai Chenghua Machinery Co., Ltd. 1. Specification: 100*100-3000*6000 (the special specification product can be manufactured according to the drawings from customers).
2. Usage: It ... | | cast iron T-slot palte Shanghai Chenghua Machinery Co., Ltd. 1. Specification: 100*100-3000*6000 (the special specification product can be manufactured according to the drawings from customers).
2. Usage: It ... | | granite inspection surface plate Shanghai Chenghua Machinery Co., Ltd. The main mineral components of granite include pyroxene, plagioclase, a little olivine, biotie and trace magnetite. It is precise in structure with black ... | | cast iron surface plate Shanghai Chenghua Machinery Co., Ltd. 1. Specification: 100*100-3000*6000 (the special specification product can be manufactured according to the drawings from customers).
2. Usage: It ... |
|
|
|
|