The CNC method for camshaft grinding has the advantage of high efficiency, good flexibility, precision and steady quality by compared with copyingmethod.
CNC无靠模凸轮磨削具有效率高、柔性好、精度高、质量稳定等众多靠模仿形法无法比拟的优点。
2
The application of copyingmethod in indirect measurement of positional tolerance and surface profile is introduced and several examples are given as well.
通过实例，简要介绍了印模法在间接测量形位公差及表面形态方面的应用。
3
This paper introduces electrochemical copyingmethod for inner teeth machining as well as clamping apparatus and the tool cathode design. In addition, the technological parameters are given.