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如图所示一个简单的测量工具。用来检查和测量加工过的键槽与轴的偏心量。测量时不需要取下工件和移动夹具,非常适用于铣键槽过程中的检查。操作原理很简单,只要把V型体倒放在轴的外圆上,轴的大小不影响定心精度。指
As shown in a simple measurement tool. Used to check and measure the amount of eccentricity of the machined keyway and shaft. Measurement does not require removal of the workpiece and moving the fixture, very suitable for milling keyway during the inspection. The principle of operation is very simple, as long as the V-shaped body on the outer circle on the shaft, the size of the axis does not affect the centering accuracy. Means