各种形式的补偿和偏置一起使用，可以将CNC偏置想象成电子计算器的存储器。如果计算器带有存储器，计算时就可以将数值存入各存储器，这样避免了重复输入数据和不必要的计算。
如同电子计算器里的存储器一样，数控系统里的偏置存储器是存放数值的。就如计算器的存储器里的值在被用户调用之前没有任何意义一样，数控系统的偏置存储器里值在被数控程序调用之前没有任何实际意义。
All forms of compensation work with offsets. you can think of CNC offsets as like memories on an electronic calculator. If your calculator has memories, you know you can store a constant value into each memory for use during a calculation. This keeps you form having to enter the number over and over again with redundant calculations.
Like the memories of an electronic calculation. Offsets in the CNC control are storage locations into which numerical values can be placed.
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