Fault Analysis and Troubleshooting of Grating Measurement Device of Imported CNC Machine Tools
In the current manufacturing industry, imported CNC machine tools are the most advanced and widely used production equipment. However, the use of imported CNC machine tools will inevitably suffer from various faults. The fault of the grating measurement device of imported CNC machine tools is a very common problem. In order to make the imported CNC machine tools work stably and reliably, it is necessary to analyze and troubleshoot the fault of the grating measurement device.
The grating measurement device of imported CNC machine tool adopts grating ruler or grating encoder as the measuring structure. According to the principles of grating measurement, a grating ruler or a grating encoder is a static device composed of a mechanical system, a grating detection system, and an electronic processing system. However, due to the external environment, internal wear and tear of components, etc., the grating measurement device of imported CNC machine tools often fails. There are three main failures in the grating measurement device of imported CNC machine tool, namely power failure, signal failure and instrument failure.
1. Power Failure: The power failure of the grating measurement device of imported CNC Machine Tools is mainly due to the failure of the power supply. It is necessary to check the fuse, power socket and plug for the power failure. If the fuse is broken, it needs to be replaced in time. Otherwise, it is necessary to check whether the power socket and plug are short-circuited, broken or disconnected. If it is damaged, it needs to be removed and replaced.
2. Signal Failure: Signal failure is one of the common failures of grating measurement devices of imported CNC machine tools. The cause of the failure generally lies in the interference of the external environment, the internal disconnection of the equipment, or the wear of Parts. Therefore, it is necessary to first check the external environment to eliminate external interference sources. If necessary, the entire machine can be shielded, and then the internal connection of the grating measurement device needs to be checked to confirm the normal connection. Moreover, it is necessary to check whether the parts are in normal wear condition, which can prevent the failure caused by the wear of parts.
3. Instrument Fault: Instrument failure of the grating measurement device of imported CNC machine tools is caused by the failure of the hardware and software components. Generally, it is necessary to check the two parts for instrument failure. First, it is necessary to check whether the hardware components are in normal working condition, whether the circuit boards are short-circuited, disconnected, etc. Secondly, it is necessary to check the software system. If there is any problem in the software system, corresponding measures need to be taken according to the specific problem.
In summary, fault analysis and troubleshooting of the grating measurement device of the imported CNC machine tool is a very important work. Only by understanding the possible faults of the grating measurement device, timely finding out the specific faults and taking corresponding measures can the imported CNC machine tools work stably and reliably.
