金屬加工是一項廣泛應用的技術，透過裁剪、焊接和處理等步驟，將原始金屬材料轉化為各種形狀和結構。裁剪是將金屬片或管材按照特定尺寸和形狀切割的過程，通常使用切割機或剪刀等工具進行。焊接是將不同金屬部件通過熔接或壓接等方法連接在一起的過程，可利用電弧焊、氣體焊等不同方式來實現。處理則是對金屬表面進行清洗、鍍鋅、噴漆等處理，以增強其質量和耐用性。透過這些技巧和方法，金屬加工行業不僅能生產出各種產品，還可滿足不同行業對金屬材料的需求。
Keywords: metal, cutting, welding, processing
Title: Techniques and Methods of Metal Processing
Article: Metal processing is a widely applied technology that transforms raw metal materials into various shapes and structures through cutting, welding, and processing steps. Cutting is the process of cutting metal sheets or tubes into specific sizes and shapes using cutting machines or scissors. Welding is the process of connecting different metal components together through methods such as fusion welding or pressure welding, which can be achieved by different methods such as arc welding or gas welding. Processing involves cleaning, galvanizing, painting, and other treatments on the metal surface to enhance its quality and durability. Through these techniques and methods, the metal processing industry can not only produce various products but also meet the needs of different industries for metal materials.
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