Diameter 15 washing knife processing diameter 8 outer circle program

If you use a 20 cutter to mill, your semi-circular joint surface will have an arc of R10, and if you program it, you can program it manually, and call the subroutine with G98 (the system may not be the same as the G instruction limb is not the same), and then write the subprogram, and each time you enter the tool, it depends on the workpiece until it reaches the depth of the workpiece.

If you can't see the drawings clearly, you can only use a disc milling cutter to mill on the machining center, and if the groove is not a simple cylindrical groove, you need to form the milling cutter. Vertical or horizontal machining centers are fine, and of course ordinary milling and boring machines are also possible (although then you must use a profile milling cutter with one radish and one pit).

Lathe processing, theoretically, is possible, but it is more difficult to operate.

First of all, I see that your program is to machine an R17 arc.

Second, I used the software to draw two points in the diagram, so your point is not right: g90 g54 g0 m3 s2500;

g43 h01 z0;

g03 r20 f100;

g0 z100;

g91 g28 y0;

m30;So you go and give it a try.

This one is too simple.

You can mill a full circle with a center of y minus 20 starting from the center of the bar.

Isn't that what you want to get on the bar?

Bean sprouts, you are very good, professional enough,

Programming also requires an understanding of the machining process of the part, the general process of programming:

1. Understand and analyze parts diagrams; Analyze and determine the path of the tool, a process that requires knowledge of manufacturing technology.

2. It is also necessary to know the tool setting point of the part, and then set the coordinate system of the workpiece, generally using G54 instructions.

3. Programming. This process requires an understanding of the programming format and instructions of the CNC system.

As for the processing of specific workpiece contours, the commonly used instructions are: G01 linear interpolation, G02G03 arc interpolation, and G00 fast movement instructions.

G01 format: G01 x-y-f-;

G02G03 format: G02 G03 x-y-r-f-;

g00 x- y-;

The specific processing is as follows, the outer circle coordinate of milling is located in the center of the circle, G0 G90 G54 M3S800;

g43 m8;

g1 z0 f200；

g2 i-31.;

m30;

Directly program R15, use the tip of the knife to compensate, G41, G42. The tip radius loses. Or.

Is the standard one-half garden? That's straight G 02X 240W -9R 9 Okay, the knife is pulled out a few times and it will be deducted.

With a round-tipped knife, there is no knife.

Is this arc convex or concave? Or is it the arc angle in front?