2019年6月2日星期日
Broken knife analysis of woodworking engraving machine
There are two kinds of broken cutters for woodworking engraving machines. One is to engrave high-hardness materials for a long time. The wear and cutting edges of the cutters are inevitable. The cutters are worn out, and the depth of engraving certainly cannot meet 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.
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 woodworking 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 wood engraving machine can automatically continue carving along the unfinished part.
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