Cast iron platform test platform is a refinement of the classified. For checking the dimensional accuracy of precision components or geometric deviations and make crossed for a variety of inspection, precision measurement of the reference plane. Tooling is an important tool for mechanical precision parts inspection and measurement. Because of its condition requirements, so for flatness requirements are very high. Therefore platform to do artificial surface grinding or scraping process. This will not only increase the accuracy of test platform countertops, have strengthen the surface abrasion resistance. Test platform surface quality inspection method uses color test. Inspection standards: plate on each side of not less than 25 points within a range of 25 mm square, two less than 20 points, three less than 12 points. Test platform Precision: According to the national standard verification procedures, namely 0,1,2,3 grade four level. Test platform material: cast iron HT200-HT300 manufactured from high strength, face hardness: HB170-240. When using the test platform to conduct installation, adjustment adjustment adjustment horn attachment of brackets and other tools or platforms. Then clean working surface inspection platform, used in the case confirmed that no problem using the process, to avoid the workpiece and the face plate has a radical impact, preventing Face Damages test platform; the weight of the workpiece must not exceed test platform rated load, which will cause lower quality of work, inspection structure inaccurate unstable. Structural damage to the flat, or even cause flat deformation appears severe break to make it unusable. Test platform specifications: 200X200-4000X8000mm (special specifications according to the demand side, drawing production or agreed upon production and processing) transport test platform: the mode of transport mostly Automotive. During transport, and should pay attention to the placement of the force platform and the body is too much emphasis on certain parts of the platform. The right way to try to balance the force to avoid distortion test platform appears. More on testing platform products, please visit: http: //www.btyibang.com/aboutus/JYPT.html or concern Jingheng machine official website: http: //www.btyibang.com/