**订书机的工作原理及结构** 一、订书机的工作原理 订书机是一种常用的办公设备，用于将纸张或其他纸质文件快速固定成册。其工作原理主要依赖于内部的机械结构和外部的操作压力。当用户将纸张放入订书机的合适位置并按下操作杆时，订书机会通过内部的机械运动将订书针或线材送入纸张中，从而完成纸张的固定。 二、订书机的结构 订书机主要由以下几个部分组成： 1. 外壳：订书机的外壳通常由塑料或金属制成，起到保护内部结构和零件的作用。

2. 操作杆：用户通过操作杆来控制订书机的动作。当操作杆被按下时，会触发内部的机械结构开始工作。

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3. 订书针或线材储存部分：这部分储存了用于固定纸张的订书针或线材。 4. 送钉（线）机构：当操作杆被按下时，送钉（线）机构会开始工作，将储存的订书针或线材送至工作位置。 5. 压纸机构：在订书针或线材穿过纸张后，压纸机构会起到压实纸张的作用，使纸张更加平整。 6. 复位弹簧：为了保证订书机的持续工作，复位弹簧会在每次使用后将操作杆弹回原位，为下一次操作做好准备。 三、英文翻译 The working principle and structure of a bookbinder: Working Principle: A bookbinder is a commonly used office equipment that quickly fixes paper or other paper documents into a booklet. Its working principle mainly relies on the internal mechanical structure and external operational pressure. When the user places the paper in the appropriate position of the bookbinder and presses the operating lever, the bookbinder fixes the paper by sending staples or wire through it through internal mechanical movement. Structure: The bookbinder is mainly composed of the following parts: 1. Shell: The shell of the bookbinder is usually made of plastic or metal, protecting the internal structure and components. 2. Operating Lever: Users control the action of the bookbinder through the operating lever. When the operating lever is pressed, it triggers the internal mechanical structure to start working. 3. Staple or wire storage section: This part stores the staples or wire used to fix the paper. 4. Stapling (wiring) mechanism: When the operating lever is pressed, the stapling (wiring) mechanism starts to work, delivering the stored staples or wire to the working position. 5. Paper pressing mechanism: After the staples or wire pass through the paper, the paper pressing mechanism compresses the paper, making it more smooth.

6. Return spring: To ensure continuous operation of the bookbinder, a return spring will return the operating lever to its original position after each use, preparing for the next operation.

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