Marble V-shaped block factory direct sales

Marble molding frame (frame) is also called: rock molding block, granite precision molding frame, granite molding frame, molding block. Granite molding block is used for machine manufacturing or repair to inspect mechanical parts. Necessary tools for non-parallelism, non-perpendicularity and scribing. The distinctive feature of granite blocks is high precision. The specific reasons are as follows:
. The rock frame rock has a uniform organizational structure and a linear expansion coefficient after long-term natural aging. Extremely small, internal stress disappears completely, no deformation, granite platform, granite precision detection platform has good rigidity, high hardness, strong wear resistance, small temperature deformation
. Purpose of marble frame: granite block It is used in conjunction with a flat plate to test the concentricity of various shafts, marble frames, and to make precision markings and complete sets of high pads. It is suitable for industrial production and laboratory measurement work, especially for high-precision measurement. .
.Marble frames are divided into one-slot, three-slot and four-slot according to the type. Name: Specifications of rock profile). Profiles suitable for inspection can be customized according to the different diameters of the measured shafts.
.Marble frame
Easy maintenance: not afraid of acid and alkaline liquid corrosion, will not rust, does not need to be oiled, is not easy to stick to dust, and can still maintain the original accuracy after being left aside for a year Maintenance is convenient and simple, and has a long service life.