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刀具的几何角度在制造和刃磨中的检验或测量,必须具备一些效用良好和测量方便的仪器。可是,在目前一般使用中的测量工具结构都比较复杂或者用途纸单独适用於一种刀具的测量。 在苏联 XT3厂和 XЭМЗ厂按П.Ф.斯庇利陀维奇的建议制造和运用了一种测量刀具角度的万能仪器。 该
The geometric angle of the tool during manufacture and sharpening inspection or measurement, must have some good and easy measurement of instruments. However, the structure of the measuring tools currently used in general is rather complicated or the paper used alone is suitable for the measurement of one type of tool. In the Soviet Union XT3 plant and XЭМЗ plant according to the proposal of П.Ф 斯比利利维 Qi made and used to measure a tool angle universal instrument. This