Broken knife is a problem often encountered in the engraving of CNC woodworking engraving machine. Why is there a broken knife phenomenon when engraving, what should be done after breaking the knife? Many customers are puzzled by such problems. We analyze the broken knife problem today. The main reason for cutting the knife during engraving is to engrave high-hardness materials for a long time. The wear and cutting edges of the cutter are inevitable, the cutters are worn out, and the depth of the engraving is definitely not up to the set requirements; then, we need Replace the new tool to continue the engraving, but how do you replace the new tool with the same two tools?
In fact, regardless of the broken knife or not, as long as the tool wear is quite serious, it is equivalent to the broken edge state. We must all replace new tools in time. 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. 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.
Although the CNC woodworking engraving machine equipment is an automatic engraving, it is best to arrange the workers to look after the equipment during the engraving, and find out the problems in time to solve them in time. Broken knife is not a problem of failure, but the equipment is working properly. When the customer is using it, as long as it is found to be replaced in time, it will improve the work efficiency.
