鈑金加工機箱外殼是一種對金屬板材進行冷加工的加工工藝，包括剪切、沖壓、切割、折疊、焊接、鉚接、拼接、成型等工序。這種加工工藝具有速度快、成本低、強度高的特點。它可以大規(guī)模生產(chǎn)加工出來的鈑金機箱外殼件精度高。
Sheet metal processing chassis casing is a cold processing process for metal sheets, including shearing, stamping, cutting, folding, welding, riveting, splicing, forming, and other processes. This processing technology has the characteristics of fast speed, low cost, and high strength. It can produce and process sheet metal chassis shells with high precision on a large scale.
用于加工金屬板底盤外殼的剪切機是將金屬板切割成所需的形狀。該工藝精度一般，切割時會有毛刺，但加工成本低。剪切過程需要計算零件的展開尺寸。展開尺寸與彎曲半徑、彎曲角度、板材、厚度等有關。
The shearing machine used for processing the metal plate chassis shell is to cut the metal plate into the desired shape. The accuracy of this process is average, and there may be burrs during cutting, but the processing cost is low. The cutting process requires calculating the unfolded size of the part. The unfolding size is related to bending radius, bending angle, sheet metal, thickness, etc.
沖壓是鈑金加工機箱外殼的工藝中一種沖壓工藝，是對切割后的材料進行進一步加工成型。沖壓需要多種工具。普通磨床有圓孔、長圓孔和凸臺，沖壓加工精度高。經(jīng)過加工鈑金零件非常漂亮。
Stamping is a stamping process in the process of sheet metal processing of the chassis casing, which further processes and shapes the cut material. Stamping requires multiple tools. Ordinary grinding machines have round holes, long round holes, and convex tables, with high stamping accuracy. The processed sheet metal parts are very beautiful.
鈑金加工機箱外殼折疊是彎曲，使用折彎機或彎板機進行彎曲成型，通過折彎機的上刀和下刀對金屬板進行冷壓，使其變形并獲得所需的形狀。彎曲是金屬板成形的一步。
The folding of the shell of the sheet metal processing chassis is bending, which is formed using a bending machine or bending machine. The metal plate is cold pressed through the upper and lower blades of the bending machine to deform and obtain the desired shape. Bending is a step in forming metal plates.
切割是激光切割。當切割不能通過切割和沖壓工藝去除的材料時，或者具有較大硬度的板容易損壞研磨工具，例如圓角，或者沒有現(xiàn)成的研磨工具來沖壓成所需的形狀時，可以使用激光切割來在彎曲之前完成成形材料的成形。鈑金加工機箱外殼使用這種加工方法精度高，無毛刺，可以切割任何圖形。
Cutting is laser cutting. When cutting materials that cannot be removed through cutting and stamping processes, or when plates with high hardness are prone to damage to grinding tools, such as rounded corners, or when there are no readily available grinding tools to press into the desired shape, laser cutting can be used to complete the formation of the formed material before bending. The shell of the sheet metal processing chassis uses this processing method with high accuracy, no burrs, and can cut any shape.
焊接是加工彎曲和成形的金屬板零件。焊接后，鈑金加工機箱外殼的強度會增強。
Welding is the processing of bent and formed metal sheet parts. After welding, the strength of the sheet metal processing chassis casing will be enhanced.
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