In the processing of the easy to break the knife: this is the experience of the operator, beginners may not take into account these aspects, since it is experience so we should bear in mind, processing in similar places has to cause their own attention.

(1) Generally, if we don’t pay attention to the milling tank, it is easy to break the knife. When the workpiece is almost milling, if we do not knock out the middle of the middle, we will break the knife. Essence Of course, under experience, we can also avoid this, but we must see the procedure. Because sometimes there are many places for program milling and different depths. If you are all milling, we can adopt the method of facing the knife at the bottom of the product, and then enter the depth of the driver to be milling in the G60, so that the knife will not be broken.

(2) Haven't paid attention to the processing content on the drawings in the processing, we just have the place of the clamping processing will cause the knife to be damaged or hitting the machine.

(3) Do not process the knife and cause damage to the knife. When processing is performed, we must remember to test the sword. When processing, we are also familiar with the materials of each template. Generally, there are some materials such as A3, 45#, CR12, CR12Mov, SKD11, S45C, SLD, P20 and other materials. We must be familiar with the hardness of these materials for processing, and different materials should be treated differently. Remember some commonly used instructions.