The problem of blade breakage and its solution

Problem 1: The feed speed is too fast, the cutting edge is too sharp or the knife Angle is too sharp

Solution: Reduce the feed speed with diamond file chamfering, so that the cutting edge passivation

Problem 2: Chuck accuracy is too poor or poorly installed

Solution: Replace the chuck, or clean the debris in the chuck

Problem 3: The steel of the fixture is too poor and the grasp is not enough

Solution: Reduce cutting parameters

Problem 4: The workpiece shape is complex and there are too many dead corners

Solution: Reduce cutting parameters and programming methods

Problem 5: The workpiece is not securely installed

Solution: Improve the fixture to ensure that the workpiece is stable

Problem 6: The cutting direction is not correct

Solution: The general use of down-milling mode cutting

Problem 7: There are impurities in the material

Solution: Pay attention to the material and cutting speed