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Cast Iron Surface Plate With T Grooves
Material: HT200-300
Standard: GB/T22095-2008
Specification: 100x200-3000x8000mm or customize
Surface: flat (accessories are available according to your requirement, like V, T, straight-shaped slots and tapped holes, long holes, grid lines, etc)
Hardness of the working surface: HB160-240
Surface treatment: hand-scraped, finish-milling or ground finish
Foundry process: sand casting or centrifugal casting
Molding type: resin sand molding
Painting: primer and face paint
Surface coating: pickling oil and plastic-lined or covered with anticorrosion paint
Surface flatness: Master, Working, Reference
Precision grade: 1-3
Working temperature: (20±5)℃
Packaging: wooden box
Precision: According to the national standards measurement examination regulations execution,
respectively is 1,2,3, fine polish.
Specification (mm) | Flatness tolerance (um) | |||
Grade1 | Grade2 | Grade 3 | Finihs plane | |
400x400 | 12 | 24 | ||
600x400 | 14 | 28 | ||
800x500 | 16 | 32 | 80 | |
900x600 | 16 | 32 | 80 | |
1000x750 | 18 | 36 | 90 | |
1000x1000 | 20 | 39 | 96 | |
1500x1000 | 25 | 48 | 120 | |
2000x1000 | 26 | 52 | 129 | |
2000x1500 | 56 | 140 | ||
2000x2000 | 60 | 152 | 230 | |
2500x1500 | 68 | 168 | 248 | |
3000x1000 | 174 | 248 | ||
3000x2000 | 184 | 275 | ||
3000x3000 | 210 | 300 | ||
4000x1000 | 210 | 300 | ||
4000x2000 | 219 | 310 | ||
4000x3000 | 240 | 360 | ||
5000x2000 | 255 | 375 | ||
5000x3000 | 287 | 420 | ||
6000x2000 | 293 | 430 | ||
6000x3000 | 308 | 460 | ||
8000x2000 | 370 | 520 | ||
8000x3000 | 382 | 570 |
Installation and adjustment
When used surface plate ,you should first installation debugging,then you can use it . No significance work on surface plate if they aren't properly positioned .Surface plate should setup on level off, firm without shock place .please first put the pad iron down ,then put the surface plate on the pad iron ,removal the wooden case and oil . Measurement with the levelness of the surface plate ,when the surface plate isn't level ,please adjust the pad iron .( In the process of adjusting attention to safety)
Notice for use
1: To the best uniform use of the flat plate throughout, to avoid
local grinding concave.
2: Keep the plate clean, prevent be wroned by iron scrap, sand ...
3: Put down workpieces on the plate gently, prevent the flat
surface be impacted, once the plate surface hit the workpiece or
other objects,repair impact and the convex part immediately.
4: Do not do any hammer work on the surface plate .
5: After use, should be clean it. If long time no use should not be
coated with anti rust oil to prevent corrosion.