**美工刀刀片更换方法与注意事项** 一、刀片更换方法 1. 准备工具：新的美工刀刀片、原有的美工刀。 2. 确认位置：确保工作台面稳固且不锐利，以避免在使用过程中造成伤害。 3. 拆卸旧刀片：握紧美工刀的手柄部分，小心地将旧的刀片从刀槽中拉出。请注意不要过度用力，避免对其他部分造成损伤。 4. 安装新刀片：将新的刀片轻轻放入刀槽中，确保刀片的两端与刀槽完全吻合，并固定牢固。 5. 测试与安全：完成更换后，请进行简单的安全测试，确保新刀片安装牢固且无锋利部分暴露在外。 二、注意事项 1. 安全第一：在操作过程中，请始终保持注意力集中，避免因分心而造成意外伤害。

2. 保持清洁：在更换刀片时，请确保工作区域干净整洁，避免因杂物导致操作不便或造成伤害。

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3. 正确使用：在更换刀片时，请遵循正确的操作步骤，避免因操作不当而损坏美工刀或导致安全风险。 4. 锋利度：新的刀片可能相对较锋利，使用时应格外小心，以免划伤自己或他人。 5. 妥善保管：用过的旧刀片应妥善保管，避免误伤他人或成为垃圾污染环境。 **How to Replace and Safety Precautions for Art Knife Blades** I. Replacement Process for Blades

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1. Preparation: Get a new art knife blade and the original art knife. 2. Confirm Position: Ensure a stable and non-sharp work surface to avoid any potential harm during the process. 3. Remove Old Blade: Grip the handle of the art knife and carefully pull out the old blade from the slot, being careful not to use excessive force that may damage other parts. 4. Install New Blade: Gently insert the new blade into the slot, ensuring both ends of the blade fit into the slot securely and are fixed. 5. Testing and Safety: After completion of the replacement, conduct a brief safety test to ensure that the new blade is securely installed and there are no exposed sharp edges. II. Safety Precautions 1. Safety First: Always maintain focus during the operation to avoid accidental injury due to distractions. 2. Keep Clean: Ensure a clean work area while replacing blades to avoid any inconvenience or harm caused by debris. 3. Correct Usage: Follow the correct operational steps when replacing blades to avoid damage to the art knife or safety risks due to improper operation. 4. Sharpness: New blades may be relatively sharp, so be extra careful when using them to avoid cutting yourself or others. 5. Proper Storage: Used old blades should be stored properly to avoid hurting others or becoming environmental pollutants.