Rust repair of grinding surface plate and matters needing attention when suing There will be rust and corrosion if grinding surface plate can not be kept properly in using process. In order to not influence our use, how to repair it? If you have no high requirement about the precision grade, polishing is ok; attention put the polishing machine flat in case of bigger damage happen. If have two grinding surface plate with same sizes, grinding each other repeatedly is also a good choice. Other way is scraped by people until get the satisfied precision grade. If you have a higher requirement about the precision, we need to get back to the factory, first fine machining, using three pieces cast iron surface plate grind, then coat abradant, grinding by each two pieces, until three pieces all reach precision grade 0, we can get it back and put into use. Attention please: when grinding each two pieces surface plates, please operate by professional person in case of any damage happen. If you want to learn more, please inquiry.

When repairing and inspecting the wide-seat square using the following methods, the cast iron surface plates and inspection surface plates are necessary.

Cast iron inspection and welding surface plate is used in checking the size precision or geometric tolerances of the components; it is the datum plane of marking and welding. Before using, we need adjust at first and then clean the working surface, when there is no problem,

The technical data of cast iron surface plate and how to purchase.The cast iron surface plates are used in various inspection works, for example: the datum plane of precision measurement, inspection of various machine tools, checking the dimensional accuracy and lineation.

In case of any deformation happen during the processing of lifting, must be sure the four wire ropes which steadily hoist the four sides of surface plate in same-length.

The cast iron inspection surface plates are widely used in machinery equipment, machine tools, three coordinate measuring machines, hydraulic equipments, building machinery, railway locomotives, instruments production, aerospace industry, petro-chemical machinery, automobile, shipbuilding, high-speed rail, air blowing manufacturing, etc.

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Dimensional tolerance of cast iron welding surface plate refers to the difference between the two allowed limit sizes. In this tolerance, the iron casting can meet the needs of processing, assembling and using.

The ordinary sizes from 300x300mm to 3000x8000mm are available in stock, and customized sizes are acceptable following customers'indicate.

Cast iron inspection surface plates are widely used in industrial production. In some extent, it's the important basis for taking repairing process and measures.