What factors should be considered in programming five-axis linkage machining center

Five-axis linkage machining center is a kind of NC machine tool with complete efficiency. It combines the functions of milling, boring, drilling, tapping and cutting threads on a set-up machine tool, so that it has a variety of technological skills. The NC machining center is equipped with a tool library, which stores various tools or checking tools with different numbers.

The speed of white steel knife should not be too fast.

2. Copper workers use less white steel knives and more flying knives or alloy knives.

3. When the workpiece is too high, it should be sliced and roughened with different length knives.

4. After roughening with a large knife, use a small knife to clean up the remaining material, so as to ensure that the remaining amount is consistent before the light knife.

5. Flat-bottomed knife is used in plane machining and ball knife is used less in order to reduce processing time.

6. When the copper worker clears the angle, first check the size of R on the angle, and then determine the size of the ball knife.

7. The four corners of the calibration plane should be gong-level.

8. Where the inclination is an integer, use the inclined knife to process, such as pipe position.

9. Before doing each process, think clearly about the remaining amount after the previous process, so as to avoid empty knife or excessive processing and knife.

10. Try to follow a simple path, such as shape, trench, one-sided, less circumferential height.

11. When walking WCUT, if you can walk FINISH, don't walk ROUGH.

12. Shape light knife, first rough, then polished, when the workpiece is too high, first smooth edge, then light bottom.

13. Set tolerances reasonably to balance processing accuracy and computer calculation time. When roughing, the tolerance is set to 1/5 of the allowance and 0.01 for light knife.

14. Do more working procedures to reduce empty knife time. Think more and reduce the chance of making mistakes. Make a little more auxiliary surface to improve the processing condition.

15. Establish a sense of responsibility and carefully examine each parameter to avoid rework.

16. Be diligent in learning, good at thinking and making continuous progress.

Milling non-planar, multi-use ball cutter, less end cutter, do not be afraid of splicing;

Small knife clearing angle, big knife refining;

Don't be afraid of mending. Proper mending can improve the processing speed and beautify the processing effect.

High hardness of blank material: better reverse milling

Low hardness of blank material: better down milling

Good accuracy, rigidity and finishing of machine tools: more suitable for forward milling, conversely more suitable for reverse milling

Round milling is strongly recommended for finishing the inner corner of the part.

Rough milling: reverse milling is better, finish milling: forward milling is better

Tool material has good toughness and low hardness: it is more suitable for rough machining (large cutting volume processing)

Tool materials with poor toughness and high hardness: more suitable for finishing