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我厂属小厂,量仪较少。一些零件、刀具的测试便成了困难。为了适应生产的需要,我们在“北量”出的简式偏摆仪上加了几个附件,改制成了如图1所示的可以检查轴类、滚(?)、齿轮和花键轴等若干技术要求的多种用途检查仪。一、附件及其动作原理北量出的偏摆仪,只有本体、两个尾座和中间一个表架。所以只能测量一些轴类偏摆的项目。为了扩大使用范围,我们在本体上加了一个纵拖板18,它靠转动手轮35使小齿轮37拨动齿条10作纵向移动。横滑板3沿固定在纵拖板18上的燕尾作前后移动,松开固定螺丝33,可使横滑板3移动到所需要的位置再拧紧固定。
My factory is a small factory, measuring instrument less. Some parts, tool testing has become difficult. In order to meet the needs of production, we added a few attachments to the simplified model of the “north volume”, and transformed it into a system that can check the shaft, roller (?), Gear and spline shaft A number of technical requirements such as a variety of uses tester. First, the annex and its principle of action The northern out of the balance, only the body, two tailstock and the middle of a table. So we can only measure some items of yaw. In order to widen the range of use, we add a vertical carriage 18 to the body, which moves the pinion 37 to move the rack 10 longitudinally by rotating the hand wheel 35. The cross slide 3 moves back and forth along the dovetail fixed on the vertical carriage 18, and the fixing screw 33 is loosened so that the cross slide 3 can be moved to the desired position and tightened.