根据我厂生产需要,在 C 620 车床上安装了我们试制的电子仿形装置。经过近一年多的生产使用,没有出现故障,性能基本稳定,提高了异形表面另件的加工精度和生产效率,减轻了工人的体力劳动。该装置可以依照靠模和样品另件的形状加工出各种异型表面的轴和型轮(图1是轧制卷管机钢管 According to the needs of our factory production, the C 620 lathe installed our trial-made electronic profiling device. After nearly a year of production and use, there is no failure, the basic performance and stability, improve the profile of the other pieces of the processing accuracy and production efficiency, reducing the manual labor. The device can be in accordance with the shape of the master and sample pieces machined a variety of special-shaped surface of the shaft and the type of wheel (Figure 1 is a rolling tube steel pipe