钣金机箱机柜外观美观要求日益增加，钣金加工流程多，复杂程度也同步提升，产品以新的速度加速。对于机箱机柜如何做好各细节？怎么做好加工各道工艺呢？接下来济南机箱机柜厂家为您分析一番：

The requirements for the appearance of the sheet metal chassis and cabinet are increasing day by day. There are many sheet metal processing processes, and the complexity is also increasing simultaneously. The product is accelerating at a new speed. How to complete the details of the chassis and cabinet? How to do a good job in processing each process? Next, Jinan cabinet manufacturer will analyze for you:

1、模具冲压法

1. Die stamping

对于机箱机柜复杂结构的加工，守旧的加工方法和工艺是无法实现的。这就需要制造五金模具，通过落料模下料、成型模冲压成型形状简单、体积小的机柜可一次冲压成型；形状复杂、体积大的箱体，可分割成若干个零件分别冲压成型，再通过拼焊或螺栓连接、装配等方法来实现。

For the processing of the complex structure of the chassis and cabinet, the conservative processing methods and processes cannot be realized. This requires the manufacture of hardware molds. The cabinet with simple shape and small size can be formed by blanking and forming die stamping at one time; The box with complex shape and large volume can be divided into several parts for stamping and forming, and then realized by tailor-welding or bolt connection, assembly and other methods.

2、综合连接法

2. Comprehensive connection method

主要运用在变截面的钣金工件的加工，特别是一些曲面的钣金加工。一般变截面的钣金加工，主要选择需要将曲面分割成不同特征的曲面零件，再分别对不同特征的曲面零件进行分类加工，如需要开具冲压模具加工的单元，制作简易的加工工装加工的单元，简单折弯的单元、曲线下料贫寒加工的单元等，再将这些单元拼接成为整体。

It is mainly used in the processing of sheet metal workpiece with variable cross-section, especially for some curved surfaces. Generally, the variable cross-section sheet metal processing mainly selects the curved surface parts that need to be divided into different features, and then classifies and processes the curved surface parts with different features, such as the units that need to be processed by stamping dies, the units that need to be processed by simple processing tooling, the units that need to be bent simply, the units that need to be processed by curve blanking and cold, and then splices these units into a whole.

3、简单成型弯曲法

3. Simple forming bending method

平的薄板通过适当的切割形成弯曲溢流，通过凹凸刀具的冲压形成各种角度的弯曲面，将各个弯曲面包围在不同的箱子里，接缝通过全焊接、点焊、角焊或边焊的方法连接。

The flat sheet will form bending overflow through proper cutting, and the bending surface of various angles will be formed through stamping with concave and convex cutters. Each bending surface will be enclosed in different boxes, and the joints will be connected by full welding, spot welding, fillet welding or edge welding.

4、分块拼焊补丝法

4. Piecewise welding and wire repair method

对于体积大、形状复杂的机箱机柜，采用分块加工、然后在拼焊、补丝的加方法是节省加工成本的很好方法。

For cases and cabinets with large volume and complex shape, it is a good way to save the processing cost by using the method of block processing, then welding and wire repair.

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