In the process of work, the problem of failure is very normal, so we should not be too surprised when we meet the failure, want to avoid more failures, then we have to do a good job of maintenance outside the work, many new users do not know what to do when they encounter failures, want to solve the problem, we must first find the source of the problem, the following together to understand the causes of large cnc machining is what?
1, may be the reason of the tool, sometimes it is not our operation what is wrong, but the problem of the accessories, because the tool is not sharp enough, not strong enough and so on these reasons will lead to the broken knife.
2、It is also because of the material problem, when the aluminum alloy shell is not uniform enough, uneven hardness and softness, or too many impurities will also lead to the occurrence of the problem.
3、The problem of clamping, we have to see whether the aluminum alloy shell is firmly clamped; whether the fixture is locked. These reasons are worth our attention.
4, there is the machine tool problem. CNC machining machine tool is level; voltage is stable; machine screw is aging and other such reasons
5, the preparation of the program, the preparation of aluminum alloy shell processing program, the spindle motor speed is too low; eating tool amount is too large; machining allowance is reasonable; aluminum chip discharge is smooth.
