Please point out how to use macro programs to program the trajectory of the elliptical with Huazhong

#while#1ge(-25)

#2=16*sqrt(1- ##1/625)g01x(2*#2)z(#

endw only wrote the rest of the ellipse, I think you know, want to get to know CNC friends together,

For such a professional question, you should ask the teacher.

It must be the title of the CNC competition! Although I want to help you, but your drawings are really not good, I can't see clearly!

Parabola; 2=0[Set the x-axis to 0]hine 1ge --The number after ge indicates the length of the parabola in the z-direction, and ge means less than] 1=--- takes the x-axis as a function, and the relation to the independent variable z] calculates the amount of each change for the x-axis]g1x[2x 1]z[- 2][fixed format]endw [macro program conclusion]ellipse; 1=Semi-major axis 2=Semi-minor axis 3=Length of the beginning of the ellipse from the center of the circle, while 3ge[The length of the end of the ellipse from the center of the circle is negative] 4=sqrt[ 1x 3x 3]x[ 1]g1x[2x 4]z[ 3-%% represents the distance from the center of the circle to the beginning of the ellipse].

Make an ellipse program for you: process an ellipse with a radius of 55 major axis and 40 radius of the minor axis%0001g54g17g40g49g80g90g94g00z50x70y0m3s600m8 2=-11while 1 gt; 2g01z[ 1]f300g42g1x60y-10d01f300g2x55y0r10 6=40while 3 le 5*cos[ 3*pi 180] 6*sin[ 3* pi 180]g1x[ 7]y[ 8]f500 3+1endwg1y60

I use the bed of Shenyang Machine Tool Factory, the problem is the same as yours, if you solve the trouble, let me know.

It seems that it can't be used when I checked it on the Internet, but it wasn't written in the manual. Later, I thought about it, and I could actually use a macro instead of g71The specific idea is to set the initial position as a variable in the X direction, reduce the amount of back eating tool x 2 + machining allowance each time, G01 takes a straight line, and the position is to the corresponding position of the variable.

Have you used the G71 macro like this before, I don't see any problem with the program, is it that your machine tool does not support such an application, mine can be used like this.

Only by looking at the macro program can you analyze the reason.

fanuc g71 can also use macro programs,It seems that it can only be used in g73.,It's not nice to say.,You'll use macros.,What are you using g71 for?,Isn't it better to use macros directly?

You just have to set how much per knife?

I said that Huazhong CNC car has not been used!

What material. Re-illustrate the white point. ,