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The development trend of 2017 tool presetting instrument starts from these three aspects:

The tool presetter is a measuring device that can adjust and measure the tool tip diameter and clamping length in advance, and can input the tool data into the NC program of the machining center. With the popularity of NC machine tools equipped with multi tool automatic tool changing devices, the market of high-precision and high-efficiency tool presetters is continuously expanding.

How to identify the hardness and wear resistance of the toothed blade of mechanical parts?

Hardness is the basic characteristic of tooth blade material. To cut chips from the workpiece, the tooth shaped blade must have a hardness greater than that of the workpiece material. The cutting edge hardness of the toothed blade used for cutting metal is generally above 60HRC. Wear resistance is the ability of a material to resist wear. In general, the higher the hardness of the toothed blade material.

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