I. IntroductionGrinding machines play an important role in modern industry. This article aims to provide operation and maintenance guidelines to help users maximize the performance of grinding machines and ensure the efficiency and safety of the production process.2. Basic operations of grinderSafe operating practicesFirst, operators must wear appropriate protective equipment, including protective glasses, gloves, and protective shoes, to prevent injuries from splashes and hot surfaces during processing. Secondly, ensure the safety and cleanliness of the work area, avoid any tools or debris from obstructing the operation, and maintain a good working environment.Start and shut down programsProperly starting up and shutting down the grinder is the basis for ensuring safe machine operation. Before operation, check whether the power connection and mechanical components of the grinder are normal. When starting, slowly adjust the grinding wheel speed to avoid sudden overload. When shutting down the grinder, you should first stop feeding, then turn off the main power supply, and ensure that the machine comes to a complete stop before cleaning and maintenance.Operation interface introductionOperators should be familiar with these control devices and master the basic operating steps to ensure processing accuracy and efficiency. A detailed understanding of the functions of the operating interface will enable you to better operate and maintain the grinder. The previous grinder is equipped with a graphical human-machine interface, which is easy to understand and use.3. Adjustment and settings of grinderAdjustment of working table and grinding wheelGrinding machine adjustment and setup are key steps to ensure machining accuracy. First of all, the height and angle adjustment of the working table affect the positioning and final processing effect of the workpiece. The operator needs to accurately adjust the position of the working table according to processing needs to ensure that the workpiece can be firmly fixed and maintain an appropriate distance from the grinding wheel. In addition, installing and replacing the grinding wheel is also a job that requires careful operation. Correct installation of the grinding wheel can effectively avoid jumps and deviations during processing.Grinding parameter settingsReasonable setting of grinding parameters, such as grinding speed, feed speed and depth, is the basis for ensuring processing quality. The grinding speed should be adjusted according to the workpiece material and processing requirements. Too fast or too slow speed may lead to unsatisfactory processing results. Feed speed and depth also need to be set carefully to prevent excessive grinding or damage to the workpiece surface. By carefully adjusting these parameters, operators can achieve optimal machining results.Frequently asked questions and solutionsDuring the operation of the grinder, common problems such as grinding wheel runout and uneven workpiece surface will affect the processing quality. Methods to solve grinding wheel runout include checking whether the grinding wheel is firmly installed and whether it is necessary to rebalance the grinding wheel. It is recommended to install dynamic balancing. If the surface of the workpiece is uneven, the feed speed needs to be adjusted or the worn grinding wheel needs to be replaced. By discovering and solving these problems in time, processing accuracy and production efficiency can be effectively improved.4. Daily maintenance and upkeepDaily inspection itemsRoutine maintenance and upkeep of grinders is crucial to ensure long-term stable operation and extended service life. First of all, operators should clean and lubricate every day to keep the surface of the grinder clean to prevent dust and chips from entering the mechanical parts and affecting the operating accuracy. Lubricating all moving parts can reduce wear and ensure smooth operation of the machine. In addition, the electrical system needs to be inspected regularly to ensure that all connections and controls are functioning properly.Regular maintenance planRegular maintenance plans include weekly, monthly and quarterly inspections and maintenance. Weekly inspections should include testing the wear of the grinding wheel and the stability of the workbench, while monthly in-depth inspections of various parts of the machine, such as the lubrication of bearings and guide ways, should be carried out. Conduct a comprehensive system inspection every quarter to ensure that all components are operating at their best and that worn or damaged parts are replaced in a timely manner.Troubleshooting GuideSome common malfunctions that can occur with grinders during operation are grinding wheel runout, feed system failures, and electrical problems. Operators should be familiar with the solutions to these problems. For example, grinding wheel runout can be solved by rebalancing the grinding wheel or checking that the installation is stable. Regular repair and maintenance records are also necessary to help track the operation of the grinder, detect and solve potential problems early, and ensure the long-term efficient operation of the grinder.5. Tips for improving grinder performanceOptimize grinding processThe key to improving grinder performance is to optimize the grinding process. First of all, operators should constantly improve grinding parameter settings and adjust grinding speed and feed speed according to different workpiece materials and shapes to ensure the best processing results. In addition, multiple trial grindings are conducted to find the best parameter combination to improve processing accuracy and efficiency. Optimizing the cooling system and maintaining appropriate coolant flow and temperature can also help reduce thermal deformation of the workpiece and improve surface quality.Properly select and use grinding wheelsChoosing the appropriate grinding wheel material and model, and choosing grinding wheels with different grain sizes and hardness according to the material and processing requirements of the workpiece, can significantly improve the processing effect. Regularly inspect and replace worn grinding wheels to ensure they are operating in optimal conditions, and pay attention to the service life management of the grinding wheels to avoid excessive wear of the grinding wheels that may affect processing accuracy. By properly selecting and using grinding wheels, operators can effectively improve grinder performance and productivity.6. Environmental protection and energy saving measuresEnvironmentally friendly materials and technologiesThe use of eco-friendly materials and techniques helps reduce environmental impact. Choosing low-contamination, recyclable grinding wheels and coolant not only reduces waste but also improves worker health and safety. Introduce advanced waste liquid treatment technology to effectively separate pollutants in the coolant and recycle them to reduce waste liquid discharge and protect the environment.Comply with environmental regulationsOperators and managers should be familiar with local environmental standards and ensure that the grinder is operated and maintained in compliance with these requirements. Regular environmental protection training is conducted to enhance employees’ environmental awareness and skills and promote the company to achieve sustainable development goals. Through comprehensive environmental protection and energy-saving measures, not only can operating costs be reduced, but the social image and competitiveness of enterprises can also be enhanced.7. Conclusion The operation and maintenance of grinding machines require rigorous procedures and careful management. By following basic operating practices, proper adjustments and settings, regular maintenance, and taking environmental and energy-saving measures, operators can maximize the performance and service life of their grinders. At the same time, techniques and measures to improve grinder performance will help companies achieve efficient production and sustainable development.Contact us to learn more about grinder maintenance. https://www.proth.com.tw/contactus

The newly designed FSG-12/16ADIV+  surface grinder series focuses on the design of green machine tools, meeting the market trends of digitalization, efficiency, automation, and energy saving. We integrate and develop intelligent, carbon management, and energy-saving control management technologies. Furthermore, the Chevalier exclusive intelligent Machine Communications system™ (iMCS) , which include remote machine monitoring, data analysis, alarm history, and maintenance updates to enhance Overall Equipment Efficiency (OEE) and achieve smart manufacturing for customers. This model features an extended fully supported rail design to ensure worktable stability under high loads and prolonged operation. The preloaded needle roller ball guideways have an ultra-low friction coefficient, combined with a one-piece machine base and a linear guide elevating transmission mechanism, significantly enhancing overall precision and stability. Building on the high-quality design of fully automatic precision surface grinders, this new model introduces an upgraded control panel and user-friendly interface for effortless operation. The fully enclosed cover design seamlessly blends aesthetics and functionality, enhancing both beauty and safety to new heights, and delivering a more precise, efficient machining experience for customers.  

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