準備工作：需要確認所需電纜橋架的規格和型號，并準備相應的原材料和設備。

　　Preparation work: Firstly, confirm the specification and model of the required cable tray and prepare the corresponding raw materials and equipment.

　　切割：將選購的電纜橋架原材料按照所需長度進行切割。常用的電纜橋架標準長度有 2 米、3 米、4 米和 6 米。

　　Cutting: Cut the purchased cable tray raw materials according to the required length. The commonly used standard lengths of cable trays are 2 meters, 3 meters, 4 meters and 6 meters.

　　折彎：根據設計要求，使用電纜橋架折彎機將切割好的電纜橋架原材料進行彎曲處理，以適應不同布線場景的需求。

　　Bending: According to the design requirements, use a cable tray bending machine to bend the cut cable tray raw materials to meet the needs of different wiring scenarios.

　　鉆孔：根據實際情況，在電纜橋架上進行鉆孔。鉆孔位置和數量需要根據電纜布線計劃來確定。

　　Drilling: According to the actual situation, drill holes on the cable tray. The drilling position and quantity need to be determined according to the cable wiring plan.

　　焊接：將電纜橋架的各個零件進行焊接，確保連接牢固。焊接過程需要注意材料的選擇和焊接技術的熟練掌握，以確保焊接質量。

　　Welding: Weld the various parts of the cable tray to ensure a firm connection. During the welding process, attention should be paid to the selection of materials and the proficiency in welding technology to ensure welding quality.

　　表面處理：對焊接好的電纜橋架進行外觀美化和防腐處理。常見的表面處理方法包括噴漆、鍍鋅等。

　　Surface treatment: Conduct appearance beautification and anti-corrosion treatment on the welded cable tray. Common surface treatment methods include painting, galvanizing, etc.

　　質檢：對加工完成的電纜橋架進行質量檢驗，確保產品符合相關標準和規定。

　　Quality inspection: Conduct quality inspection on the processed cable tray to ensure that the product meets relevant standards and regulations.

　　包裝運輸：將質檢合格的電纜橋架進行包裝，并安排運輸，確保產品在運輸過程中不受損壞。

　　Packaging and transportation: Package the cable tray that has passed quality inspection and arrange transportation to ensure that the product is not damaged during transportation.