Durable And Stability Precision Cast Iron T Slot Base Plate HT250
Cast iron surface plates are also known as cast iron platform, the
cast iron surface plates are manufactured according to GB4986-85
standard to ensure the high quality. The products are always made
into ribbed plate or box-type; our company uses the scraping
process to improve the precision of the products. Since the
products are customized, so the customers can customize the size
according to the actual needs. Plurality of cast iron surface plate
can be spliced, once abrasion after use, the plate can be re-repair
scratch to resume its accuracy.
Usage:
(1)Suitable for various inspections and benchmark planes for
accuracy measurement.
(2)Used widely as the measurement benchmark for machine tool
inspection and to inspect thedimension accuracy or running
difference with the function of performing precise lineation.
(3)It is an essential measuring tool in machine manufacturing.
Precision: According to the national standards measurement examination
regulations execution,
respectively is 1,2,3, fine polish.
| Specification (mm) | Flatness tolerance (um) |
| | Grade2 | Grade 3 | Finihs plane |
| 1000x750 | | 36 | 90 | |
| 1000x1000 | | 39 | 96 | |
| 1500x1000 | | 48 | 120 | |
| 2000x1000 | | 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.
