This paper introduces a theory based on off-line interpolation suitable for NC machining to generate curved line or face, with a primary-secondary computer NC system.

本文提出了一种适用于一般空间曲线、曲面数控加工的离线插补原理，并探讨了书这一原理应用于主从式数控系统的理论和实战问题。

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Problems which we face on the Internet, it is problems of the world of off-line, it is simple in a new form, Larry Magid considers.

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