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Surface Plates

Surface plates are used as reference surfaces in assembly and inspection where absolutely flat surfaces are required. The base must be kept level when measuring in order to accurately calculate results. Surface plates make the surface of bases in cast iron with internal stress sufficiently relieved and are finished precisely in order to accomplish that. They are mainly used in precision machining and production worksites. Box-type surface plates with six faces machined can be used in a wide range of applications from assembly to inspection. Precision types have thickness and feature resistance to abrasion. Brown & Sharp types are used for scrape finishing. Stone surface plates have properties intrinsic of stone, so they are not affected by magnetism, and they are smooth because they are hard and fine-grained. They also do not dirty or scratch the item measured and are also resistant to rust. Their shape does not change with temperature changes, so they also feature high precision.
Days to Ship
  • All
  • 3 Day(s) or Less
  • 14 Day(s) or Less
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Brand
Product Series
Days to Ship
Product Type
Class
Material
Flat surface precision(μm)
Width(mm)
Depth(mm)
Height(mm)
Degree of deviation between base surface and V groove(μm)
Type

    Precision Stone Surface Plate

      Stone Surface Plate Gantry (Assembly Type)

        A-Type Precision V-Block Table

          Cast Iron Box Shape Surface Plate

            A Type Precision V-Block Table

            Brand

            OHNISHI MFG

            NIIGATA SEIKI (SK)

            OHNISHI MFG

            OHNISHI MFG

            UNI SEIKI

            Product Series

            Precision Stone Surface Plate

            Stone Surface Plate Gantry (Assembly Type)

            A-Type Precision V-Block Table【2 Pieces Per Package】

            Cast Iron Box Shape Surface Plate

            A Type Precision V-Block Table【2 Pieces Per Package】

            Days to Ship 14 Day(s) or more 3 Day(s) or more 3 Day(s) or more 14 Day(s) or more 3 Day(s) or more
            Product TypeStone Surface PlateSurface Plate PanelV BlockSurface plateV Block
            Class---Grade A ~ Level B-
            MaterialNatural Stone (Black Granite)OtherCast IronCast IronCast Iron
            Flat surface precision(μm)5--14 ~ 24-
            Width(mm)500 ~ 600450 ~ 60050 ~ 100300 ~ 40075
            Depth(mm)500 ~ 60060022 ~ 3530024
            Height(mm)100 ~ 130100 ~ 13032 ~ 5850 ~ 6035
            Degree of deviation between base surface and V groove(μm)--50-10
            Type--A Type-A Type

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