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本车刀角度测量仪,结构紧凑、量值准确,颇有实用价值,获得了苏联发明证书(№66 7796)。量仪(见图)由底座、工作台14和测量机构3组成。工作台的压紧机构13置于滑动托架2上。测量机构备有圆刻度盘和立柱6。立柱6上装有测头8。测头上的测量元件11有一部分是空心柱体,其前端一侧呈扇面形,一侧为方形。测量元件顶端位于测量机构垂直回转轴线上。测量元件柱体纵向截面的两个表面A 平行于其本身的轴线。在刻度指示盘9位于零位时,两个表面A 中的一个位于垂直平面上,与被测车刀接触;而另一个表面A 则呈水平状态,平行于基面。扇形测量元件的面用来确
The lathe angle measuring instrument, compact, accurate, quite practical value, won the Soviet Union invention certificate (№ 66 7796). Measuring instrument (see Figure) by the base, table 14 and the measuring mechanism 3 components. The table pressing mechanism 13 is placed on the sliding bracket 2. Measuring mechanism with a circular dial and column 6. Column 6 is equipped with a probe 8. A portion of the measuring element 11 on the measuring head is a hollow cylinder, the front end of which is fan-shaped and the side of which is square. The top of the measuring cell is located on the vertical axis of rotation of the measuring cell. The two surfaces A of the longitudinal section of the measuring element cylinder are parallel to their own axis. When the dial indicator dial 9 is at zero position, one of the two surfaces A lies in a vertical plane and comes into contact with the turning tool to be measured, while the other surface A is in a horizontal state parallel to the base surface. The face of the fan-shaped measuring element is used to confirm