数控编程总览
NC PROGRAMMING OVERVIEW
108
14-2 轴控制和运动方向
Axis Control and Movement Direction
控制轴的行程方向如图所示。 The travel directions of the controlled axes are described here.
单词 单词是指定功能的最小单位。单词由地址和数
据组成。
Word A word is the minimum unit for specifying
functions. A word consists of an address and
the data.
程序块 操作机床所需的最小指令单元（包括数控装置
）。程序块由单词组成。在程序单上，每行对
应一个程序块。
2 注意
程序块的结束可通过在块的末尾处输入“;”指定。
Block The minimum command unit necessary to
operate a machine (including the NC unit). A
block consists of words. On the program sheet,
each one line corresponds to one block.
2 NOTE
The end of block can be specified by inputting “ ; ” at
the end of a block.
基本术语 术语解释
Basic
Terms
Explanation of Terms
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