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s螺 纹通常可以理解为一条缠绕在圆柱面的螺旋线，外螺纹可以认为是在圆柱表面的螺旋槽，只不过不同的地方螺纹的截面形状不同，常见的是三角螺纹，可以使用成型 刀利用数控系统...
Main programme %28 T1M6 G90G54G0Z100H1 M3S800 G0X0Y0 (get to hole position) M98P32 (call the program for drilling a hole) G0X50Y50 (go to another hole position) M98P32 (call sub-program again) G0Z100 M05 M30 sub-programme %32 #1=-2 (the dea...
In the following drawing, six holes are on a circle with 30mm diameter ， holes in a circle work zero is set on the center of the top of the workpiece, program as next: G90G54G00X0Y0Z100 M3S800 #1=0 N10 #2=15*COS[#1] calculate the hole pos...
Before you could use canned cycle to program a bar part, you have to consider how to make the material off the part gradually. For example, when we machine a ball surface at the end of a bar, we could use G3 as the interpolation code. But w...
G90G54G40G0Z100M3S3000 X0Y0 Z5 #4=0 N10#5=4*SIN[#4]-2-2 #5=4*CON[#4]-2 G10L12P1R[#2] G1Z[#5]F200 G1G41X17Y-3D01F100 G3X20Y0R3 #1=0 N20#2=20*COS[#1] #3=10*SIN[#1] G1X[#2]Y[#3]F100 #1=#1+3 IF[#1LE360]GOTO20 G3X17Y3R3 G1G40X0Y0 #4=#4+3 IF[#4LE...
CNC MACRO PROGRAM FOR A CIRCLE OR A ARC...
Asimplecncmacroprogrammingisshowedinexample1,inthisarticleaprogramwillbewrotetoyou,whichusedtoturningastraightshaftimitatingacannedcycleforouterdiameterturning.Thenextistheprogram: SHAFT DRAWING...
For anyone who has just learned fundamental cnc programming, macro programming is difficult task. But in the fact, macro programming isn't so mystery as some people thought. It's easy to understand. Only if you master the basic format of ma...
the work zero is set on the center of the upper face. eclipse with a=20 b=15 G90G54G64G00X0Y0Z100 M3S800 G0X20Y0 Z5 #5=-1 N5 G1Z[#5]F20 #1=0 cut the whole eclipse N10 #1= 20*COS[#1] #2=15*SIN[#1] G1X[#1]Y[#2]F600 machine a small line #1=#1+...
Use the standard equation to program the eclipse slot, but we need to machine the whole eclipse as up part and lower part. And the work zero is set on the center of the upper face. the eclipse,a=20,b=15 eclipse part G90G54G64G00X0Y0Z100 M3S...
Main programme %28 T1M6 G90G54G0Z100H1 M3S800 G0X0Y0 (get to hole position) M98P3...
Before you could use canned cycle to program a bar part, you have to consider how...
CNC MACRO PROGRAM FOR A CIRCLE OR A ARC...
For anyone who has just learned fundamental cnc programming, macro programming is...
Use the standard equation to program the eclipse slot, but we need to machine the...
cnc programming for out contour of a part Based on the first cnc macro example, n...