How to solve the trouble of CNC grinder with correct method

CNC grinding machine is a kind of machine tool which uses grinding tools to grind the surface of workpiece. Most grinders use high-speed rotating grinding wheel for grinding, while a few use oilstone, abrasive belt and other grinding tools and free abrasive for processing. When CNC grinder has the following problems, how to effectively deal with them?

If the x-axis of CNC grinder vibrates when it moves, what are the specific reasons

1. The wiring on the x-axis encoder may be in poor contact.

2. The damping on the x-axis is too large, which makes the motor load too large.

3. There is a problem with the servo drive of the x-axis, or the motor of the x-axis is faulty.

4. The gap between the motor and the coupling on the x-axis is too large, or the parts are loose.

In CNC grinding machine, CNC Crankshaft cylindrical grinder, its tool setting work, how to operate specifically: first let the grinding wheel or belt leave the workpiece for a distance, generally 2 to 3 mm. If the grinding wheel is successfully fed, then the program is carried out. After that, it is to remember the offset distance of the handwheel, and add it to the working coordinate system offset, and the program will run again.

CNC grinder, the size of the workpiece after processing has deviation, what is the reason?

If there is a deviation in the size of the workpiece after the CNC cylindrical grinder is processed, it may be that the static balance or dynamic balance of the grinding wheel in the grinder has problems, resulting in excessive vibration, which will lead to the size deviation of the workpiece. In addition, it is possible that there is a problem with the grinder itself, which leads to this problem.

The grinding wheel in CNC grinding machine is generally expressed by linear speed, not by rotational speed. As for the specific size, it is 40-60m / s.

CNC grinding machine, if there is a fault problem, will there be many reasons?

In CNC grinding machine, there will be many reasons for a fault, and it will involve many aspects, such as mechanical aspects, electrical aspects, and control system and 

so on. When we come across all the relevant factors, we can find out the causes one by one and eliminate them in the actual work.