A flat plate is a planar reference device for workpiece inspection or scribing. The shape is as shown. This definition indicates the nature, function and use of the plate.
A flat plate is a device that reproduces a quantity in a fixed form, which is a physical measuring tool.
The flat working surface is often used as a plane reference for collating and adjusting other measuring instruments or as a standard to be compared with the measured part. It is used for shape error and measurement, so it is a shape error measuring instrument.
The naming of the plate also points out the specific use - for workpiece inspection or scribing.
Larger sizes of splints, when mounted on a dedicated stand, are collectively referred to as platforms.
Measuring plate type
According to its material, it is divided into steel flat plate, cast iron plate and rock plate, marble plate and granite plate. According to its structure, the cast iron plate is divided into a ribbed plate and a box type, and the rock plate is divided into a flange type and a flangeless type.
According to its use, it can be divided into inspection plate, scribing plate and sand pressing plate according to its accuracy level, which are divided into 00, 0, 1, 2 and 3 grade plates, of which 2 or more are inspection plates and 3 are line plates.
This division further ensures the process performance and intrinsic quality of the high precision flat panel. A culture plate is the most commonly used form of solid medium used to obtain pure culture of microorganisms. It is a medium solid plane formed by cooling solidified solid medium in a sterile culture dish, often referred to simply as a plate ( Plate).
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