**碎纸机的工作原理及日常维护技巧** **一、碎纸机的工作原理** 碎纸机是一种办公设备，主要用于将纸质文件、文档等材料进行粉碎处理，以达到保护机密信息的目的。其工作原理主要基于以下几个步骤： 1. 供电与启动：碎纸机通过接入电源进行供电，当用户启动开关时，电机开始运转。 2. 纸张进入：待处理的纸张通过进纸口进入机器内部。 3. 切割作用：电机驱动切割刀片进行高速旋转，将进入的纸张进行切割。

4. 碎纸排出：切割后的纸屑通过机器内部的排纸系统排出。

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5. 安全停止：当纸屑被完全排出后，机器停止运转，等待下一次操作。 **二、日常维护技巧** 1. 定期清洁：定期清理碎纸机内部的积尘和纸屑，保持机器的清洁卫生，避免因积尘过多而影响机器的正常运行。 2. 检查刀片：定期检查刀片是否锋利，如有需要可进行更换或磨利，确保切割效果和机器性能。 3. 避免超载：在操作时，不要一次性放入过多的纸张，以免造成机器过载而损坏。 4. 正确使用：按照操作手册正确使用，避免误操作导致机器故障。 5. 润滑保养：定期对机器进行润滑保养，确保各部件的正常运转和延长使用寿命。 6. 存放环境：将碎纸机存放在干燥、通风的地方，避免潮湿和高温环境对机器造成损害。 **三、英文翻译** **Working Principle and Daily Maintenance Tips of Paper Shredder** The paper shredder is an office equipment that is mainly used to shred paper documents and other materials to protect confidential information. Its working principle mainly depends on the following steps: 1. Power supply and startup: The paper shredder is powered by connecting to a power source. When the user activates the switch, the motor starts to rotate. 2. Paper entry: The paper to be processed enters the interior of the machine through the paper entry port. 3. Cutting action: The motor drives the cutting blade to rotate at high speed, cutting the entered paper. 4. Paper shred output: The cut paper fragments are discharged through the internal paper discharge system of the machine. 5. Safe stop: After the paper fragments are completely discharged, the machine stops running and waits for the next operation. **Daily maintenance tips**: 1. Regular cleaning: Regularly clean the accumulated dust and paper fragments inside the paper shredder to maintain cleanliness and avoid affecting the normal operation of the machine due to excessive dust accumulation. 2. Checking blades: Regularly check if the blade is sharp, and if necessary, replace or sharpen it to ensure cutting efficiency and machine performance.

3. Avoid overloading: Do not put too many papers in one time to avoid overloading the machine and causing damage.

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4. Correct usage: Follow the operation manual for correct use and avoid misoperation leading to machine failure. 5. Lubrication maintenance: Regularly lubricate the machine to ensure normal operation of various components and prolong its service life. 6. Storage environment: Store the paper shredder in a dry and ventilated place to avoid damage caused by a humid or high-temperature environment on the machine.