Testing Surface Plate
There are holes and T slotson the Testing Surface Plate to fixed artifacts and clean the process of scrapiron on it. It can also be made into plain type without T slots.
Material:
The material of Cast IronTesting Plate is high-strength cast iron HT200 and HT250. After two times’artificial heat aging treatment( Artificial annealing temperature 600℃ to 700℃or 2-3 years natural aging) the internal stresswas totally eliminated, so the surface plate have stable accuracy and goodwear-resisting performance.
Usage:
Cast Iron Testing SurfacePlate is always used as the datum for measurement of the machinery parts’geometric tolerance,such as flatness, parallelism, straightness and more. It isalso can be used for precision inspection, marking out (layout), and toolingsetup. It is an indispensable basic equipment in most mechanicalmanufacturing industries.
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电脑版：cast iron testing plate
