数控车床编程指令代码（NC lathe programming instruction code）.docVIP

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数控车床编程指令代码（NC lathe programming instruction code）.doc

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数控车床编程指令代码（NC lathe programming instruction code）

数控车床编程指令代码（NC lathe programming instruction code） NC lathe programming instruction code.Txt what is called myth? Listen to men express love to you. What is the legend? Listen to the mans promise to you. What is a dream? See how you react when you hear the first two. 1. Instruction set (X to X, U and so on are programmed in diameter) G00: quick location command. The format is G00 X (U) Z (W), and X and Z are absolute programming targets, and U and W are the target points in relative programming. The two shafts start at the same time as the machines fastest speed, but not necessarily at the same time, i.e., the synthetic tool path is not necessarily straight. The system can be mixed programming, such as G00, X, W. G01: linear interpolation instructions. The format of G01 X (U) Z (W) F, X, Z is the absolute programming target, U, W for the relative programming target, F-measure for interpolation speed unit is mm/min or mm/r, depending on the setting of G98 or G99. G02: round interpolation instruction. The format of G02 X (U) Z (W) R (I K) F, X, Z is the absolute programming target, U, W for the relative programming target, R radius (only for minor programming), I, K as the center X, Z coordinates, F-measure for the interpolation speed, the unit is mm/min or mm/r, depending on the setting of G98 or G99. Note: I uses radius, I, and K are always programmed for relative quantities. G03: reverse circle interpolation instruction. The format of G03 X (U) Z (W) R (I K) F, X, Z is the absolute programming target, U, W for the relative programming target, R radius (only for minor programming), I, K as the center X, Z coordinates, F-measure for the interpolation speed, the unit is mm/min or mm/r, depending on the setting of G98 or G99. Note: I uses radius, I, and K are always programmed for relative quantities. G04: pause instruction. Format is G04 P (X U), using P (can not use decimal points), the time unit is MS, X and U, the time unit is s. Maximum delay 9999.999s. G20: Englis