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在这种测量方法中,不采用渐开线展成机构。这种方法的原理是齿形误差能沿基圆的切线方向,用测量齿侧的线位移,在一点一点的基础上定出来。同时,齿轮线其轴线的角位移也定下来。
In this measurement method, do not use involute extension mechanism. The principle of this method is that the tooth profile error can be along the tangential direction of the base circle with the line displacement of the tooth flanks determined on a bit by bit basis. At the same time, the angular displacement of the gear line is also set down.