What is the reason for the centring phenomenon in CNC machining?

At present, CNC machining customization is very popular. Many people need CNC machining customization, but there are also problems in the process of customization. Last time Jinlu talked about the reasons for the failure of CNC tool setting. This time we will talk about it. Reasons for the phenomenon of CNC splitting:

First of all, the main reasons for this phenomenon are as follows:

1. The main reason is that the operator's manual operation is not accurate enough, and the manual operation makes mistakes, so the phenomenon of splitting occurs;

2. There are many burrs around the mold, which can also lead to the phenomenon of centring in the CNC machining process;

3. If it is said that the centring rod is magnetic, this factor will also lead to the occurrence of centring phenomenon in the process of CNC machining;

4. If the four sides of the mold are not vertical enough, this factor will still lead to the phenomenon of centring during the machining process of CNC;

What kind of countermeasures should be taken in response to the causes of the above-mentioned phenomena, and what methods should be used to solve and improve the causes? Jinlu will tell you:

First of all, it is necessary to check repeatedly before manual operation, and try to keep the same point and height in the middle;

Before processing the needle, you must use a whetstone or a file to remove the burrs around the mold, and then wipe the removed burrs with a cloth, and check the surroundings by hand to see if there are burrs;

For the third point, the centring rod must be demagnetized before the mold is centrifuged, and the centring rod must be prevented from being magnetized;

To verify and check whether the four sides of the mold are vertical, make sure that the four sides of the mold are vertical enough;