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G代码对照表(G code comparison table).doc

发布:2017-07-22约1.62万字共23页下载文档
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G代码对照表(G code comparison table) SINUMERIK G code The address meaning assignment illustrates programming D tool knife no. 0... 9 integers without symbols for a tool T... The compensation parameter: D0 means that the value of compensation = 0 a knife has at most 9 D D... 0.001 F... 9999.999 tool/workpiece feed speed, corresponding to G94 or G95, unit of mm/min/mm/F... F feed rate (with G4 can be programmed in time) 0.001... Stop time, unit second G4 F... A single run G G function (prepare function word) already preset G function to be divided by G function group, one program paragraph can only have one G function instruction in G function group. The G function is valid (until it is replaced by other functions in the group), or it works in a procedural way. G function group: G... G0 quick move 1: motion instructions G0 X... Z... G1 linear interpolation (interpolation) Modal effective G1 X... Z... F... G2 clockwise arc interpolation G2 X... Z... The I... K... ; Center and end point G2 X... CR =... F... ; Radius and end point G2 AR =... The I... F... ; Angle and center G2 AR =... X... F... ; Angle and end point G3 counterclockwise arc interpolation G3... .; Other same G2 CIP middle point arc interpolation CIPX... Z... I1 =... K1 =... F... G33 constant pitch thread cutting S... M... ; Spindle speed, direction G33Z... K... Ill take it in the Z direction Compensation jig tapping. G331 no compensating fixture cutting internal thread N10 SPOS = The spindle is in position adjustment state N20 G331 Z... K... S... ; No compensation clamps are provided in the z-axis direction ; The right - screw or left - screw thread through the pitch Symbols (such as K +) determine: With the M3 + : With the M4 - : G332 does not take compensations for the internal thread. K... ; Uncompensated fixture cutting thread. The pitch symbol is the same as G331 CT with tangents of tangential arc interpolation N10... N20 CT Z... X... F. A tangent to the arc is the transition. G4 fast moving 2: special ope
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