(I) Requirements for Operators and Maintenance Personnel of CNC Machine Tools CNC machine tools are controlled by computer systems, which means that their drive mechanisms are highly complex and require precise mechanical components. As a result, the operators, maintenance staff, and managers who work with these machines must possess a high level of education and technical expertise. They need to understand both the mechanical and electronic aspects of the equipment and be able to handle software-based operations efficiently. The operation of CNC machines is typically based on pre-programmed instructions. For simple parts, manual programming is possible, but for more complex shapes, it becomes time-consuming and prone to errors. In such cases, computer-assisted programming is essential. Therefore, operators should not only have knowledge of machining processes and experience with traditional machine tools but also be familiar with the structure and working principles of CNC machines. Proficiency in computer operations and programming skills are crucial, and only those who pass rigorous training and assessments can operate these machines safely and effectively. Proper maintenance plays a vital role in ensuring the long-term performance of CNC machines. Maintenance personnel must have strong theoretical knowledge and practical skills in both mechanical and electrical systems. They should be knowledgeable about the internal workings of CNC machines, including their electrical circuits and control systems. Additionally, they should have broad expertise in areas such as mechanics, electricity, pneumatics, and hydraulics. This comprehensive understanding allows them to diagnose and resolve issues quickly, ensuring the machine runs smoothly and efficiently. For this reason, both operators and maintenance staff must undergo specialized training before being allowed to work on CNC machines. (II) Requirements for Fixtures and Tools Used in CNC Machine Tools CNC machines generally have simpler requirements for fixtures, especially in single-piece production, where universal fixtures are commonly used. However, in mass production scenarios, special fixtures are recommended to reduce processing time and improve efficiency. These fixtures must be reliable, capable of automatically clamping or releasing the workpiece, and designed to ensure effective chip removal and cooling. In addition to fixtures, CNC machines require specific tooling characteristics: (1) High precision, long durability, and stable geometry with minimal changes over time. (2) Tools should allow for pre-adjustment and quick tool changes, especially when machining high-precision holes, where accurate measurement is critical. (3) The tool shank must conform to standard specifications to ensure compatibility and stability. (4) Excellent chip breaking and disposal capabilities are necessary to maintain a clean and safe working environment. (5) The tools must provide effective cooling to prevent overheating and extend their lifespan. Economic Extruder,Nynon Glass Fiber Extruder,Long Glass Fiber Extruder,Triple Screw Extruder Jiangsu Kunwei Langsheng Equipment Technology Co., Ltd , https://www.kunweilanxess.com