Cast iron platform,Marble platform,Three-dimensional flexible welding platform_Botou hongyao mechanical equipment manufacturing co. LTD

Application and technical requirements of cast iron inspection plate

Feb 06, 2018

The test plate of cast iron is the measurement basis for measuring the plane degree and straightness of the machine parts. It can be used for marking and grinding of parts, installation equipment and so on. It can also be used to test the measurement datum of plane, parallelism and straightness of mechanical parts.

Cast iron test plate should be avoided in the process of using too many local wear, scratches and collision phenomenon, and influence the surface precision and service life, the service life of cast iron test plate under normal conditions should be lasting. Should be cleaned after use, do good rust prevention work to maintain the service life.

Cast iron test plate is very widely used, can be used in the construction industry, printing industry, hydraulic equipment, construction industry, railway locomotives, instrument, petrochemical industry, electronic industry, automobile, ceramics industry, railway locomotive and other fields.

Cast iron test plate is made of high quality high strength grey cast iron HT200-250 working face hardness is HB170-240, casting 600 ℃ to 700 ℃ after two artificial annealing or natural aging 2-3 years, completely remove the internal stress, precision stability, wear-resisting performance is good.

Cast iron inspection plate specification: 100 x 100-3000 x 6000(mm), special specification can be manufactured according to user's requirement.

Cast iron inspection plate precision: jjg117-91 is performed according to the national standards of metrological verification, which is 0, 1 and 2 respectively.

Surface treatment of cast iron: the working face adopts the scraping process, the coating method is used to test, and the plane precision is guaranteed. The working face is generally flat and can be processed with long hole or round hole as required.

Cast iron inspection plate for wooden packing. Prepackaged and properly packed to avoid damage to the product during transportation due to improper packing.

Test the tablet
Test the tablet
Cast iron platform
Cast iron platform
Three-dimensional flexible welding platform
Three-dimensional flexible welding platform
Granite platform platform
Granite platform platform
Botou hongyao mechanical equipment manufacturing co., LTD. Is a professional manufacturer engaged in casting, machining and machine tools. Since its establishment, the company has taken advantage of its products and developed new products. It has perfect machining and design ability of casting, forging, cutting, heat treatment, coating, scraping, precision processing and testing.
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