For CNC machine tools, the diagnosis of machine tools is a prerequisite for fault diagnosis. For scientific diagnosis of machine tool failures, we often need to follow the following principles: From the outside, the internal diagnosis principle: With the continuous updating and improvement of the technology of CNC machine tools, the failure rate of the lathe itself has also dropped significantly. Most of the lathe failures are not caused by system failures in the lathe itself. When the maintenance personnel carry out the troubleshooting of the lathe, the principle of from the outside to the inside should be avoided, and the lathe should be avoided as much as possible. This can avoid the possible fault range, which causes the CNC lathe to suffer secondary failure. Diagnostic principle of the conductive gas from the host: For the general numerical control lathe, the fault diagnosis of the numerical control system and the electrical system is relatively difficult because the fault of the main motor is relatively easy to diagnose and eliminate. In this way, we must follow the principle from the host to the electrical when making the diagnosis. Because from the actual example statistics, most CNC machine tool failures are caused by the failure of the host. Therefore, before troubleshooting, you must consider the mechanical troubleshooting of the machine. Diagnostic principle from static to dynamic: When there is a problem with the CNC airport, it is necessary to observe and analyze the CNC machine. When we determine that there will be no secondary damage to the machine after power-on, the machine can be tested for power-on. Concerned about surprises Label: CNC machine tool fault diagnosis Previous: New energy is getting more and more demanding machine tool specifications, Next: The adjustment spring on the tractor can be replaced by wire
Window Screen
A window screen (also known as insect screen, bug screen, fly screen, flywire, Wire Mesh, or window net) is designed to cover the opening of a window. It is usually a mesh made of metal, fiberglass, plastic wire, or other pieces of plastic and stretched in a frame of wood or metal. It serves to keep leaves, debris, bugs, birds, and other animals from entering a building or a screened structure such as a porch, without blocking fresh airflow.
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