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在内燃机车生产中,有许多精密零部件,例如柴油机进、排气阀杆、阀套、活塞销和机车传动装置上的万向节十字销等,都需要在外圆磨床上进行精磨加工,以保证其配合精度。为了提高加工精度和生产效率,在磨削进、排气阀杆的外圆磨床上安装了手动电感式主动测量继电控制装置,又在磨削十字销的外圆磨床上安装了手动电感式外圆主动测量装置。经长时间使用表明,性能稳定,操作方便,能保证精度,提高效率20％。手动电感式外圆主动测量装置的原理和结
In the production of diesel locomotives, there are many precision components, such as diesel engine intake and exhaust valve stems, valve sleeve, piston pin and locomotive drive universal joint cross pin, etc., are required in the cylindrical grinder on the grinding process, To ensure its accuracy. In order to improve the machining accuracy and production efficiency, the cylindrical grinding wheel into the exhaust valve stem mounted manual inductive active measurement relay control device, grinding cylindrical cross cylindrical grinding machine installed manual inductive Cylindrical active measurement device. After a long time use shows that the performance is stable, easy to operate, to ensure accuracy, improve efficiency 20%. Principle and Results of Manual Inductive Cylindrical Active Measuring Device