What are the two main reasons why the engraving machine head is broken?

There are two kinds of cutting tools for general engraving machines. One type: long-time engraving of high-hardness materials, the wear and cutting of the cutting tools are inevitable, the cutting tools are worn out, and the depth of engraving is definitely not up to the set requirements; : The tool is broken, how to replace the new tool with two new tools, how to engrave the next, these are very real problems.

How is the cutting machine head always broken?

1. Feeding is too fast;

2, the amount of chip removal is too high;

3, the blade length is too long or the total length is too long;

4. Excessive wear.

What should I do if the engraving machine head is broken?

1. Reduce the feed rate;

2. Reduce the feed rate per tooth;

3, the fixed tool holder is deep, using a shorter end mill;

4. Early grinding.

How do you continue to engrave the engraving machine?

These two common phenomena can be classified as one problem. It can be understood that the case where the tool wear is quite serious is equivalent to the broken edge state. We can handle it in the same way. When we find that the tool suddenly breaks during the operation of the engraving machine, please stop or stop the operation in time. Then remember the current block number, which is used later. After the spindle is completely stopped, replace it with a new one. Because we are manually changing the tool, it will inevitably lead to a change in the height of the Z direction. We only need to use the tool block to re-determine the Z direction origin. There is no change in the X and Y directions, so we don't have to. After the determination is complete, we find the "Advanced Start" function under the operation menu. The dialog asks us to enter the start line number. This number is the number we wrote down when we started the machine. We need to input the start number. It is smaller than the number recorded, and the specific size is determined according to the time we found the broken knife. If you find out later, you will lose some numbers. End segment number default file is OK. In this way, the engraving machine can automatically continue engraving with the unfinished part.

What is the use of the engraving machine?

1. For aluminum sheet cutting, it is recommended to use a single-blade special aluminum milling cutter. It does not stick to the knife during processing, and it has high speed and high efficiency.

2, cork, MDF, native wood, PVC, acrylic large deep relief processing, it is recommended to use single-blade spiral ball end milling cutter.

3, the upper and lower without burr cutting processing, it is recommended to use a single-blade, double-edged upper and lower cutting cutter.

4, multi-layer board, plywood processing, it is recommended to use double-edged straight slot milling cutter.

5. It is recommended to use diamond engraving knives for acrylic mirror engraving.

6, MDF cutting processing, it is recommended to use double-blade large chip spiral milling cutter, it has two high-capacity chip flutes, double-edged design, not only has a good chip removal function, but also achieves a good tool balance. When processing high-density boards, it does not black out, does not wear a cigarette, and has a long service life.

7. Acrylic cutting processing, it is recommended to use single-blade spiral milling cutter. It is characterized by smokeless and odorless, fast, high efficiency, non-sticky, and truly environmentally friendly. Its special manufacturing process guarantees the processing of acrylic without exploding. , very fine knife pattern (even without knife), the surface is smooth and flat. The surface needs to be frosted. It is recommended to use a double-edged three-blade spiral milling cutter.

8, high-density board, solid wood is recommended to use a tooth milling cutter.

9, precision small relief processing, it is recommended to use a round bottom knife.

10. The use effect of the lower cutter, the upper surface of the processed product has no burrs, and will not be rocked when processed.

11. Multi-strip milling cutters are recommended for roughing particleboards.