工厂对于钣金机箱机柜的生产具有相应的技术和工艺。而在不同的环境下不同气氛的影响会给机箱机柜带来不同的效果，所以根据不同的情况我们需要对机箱机柜进行整体处理。

The factory has corresponding technology and process for the production of sheet metal chassis and cabinets. The influence of different atmospheres in different environments can bring different effects to the chassis and cabinets, so we need to treat the chassis and cabinets as a whole according to different situations.

对于钣金机箱机柜来说其拥有良好的外在形象，而长时间的户外工作则会给其带来很大的影响，所以说对于机箱机柜的钣金外壳进行的表面处理则会给其带来很高的影响。

For sheet metal chassis and cabinets, they have a good external image, and long-term outdoor work can have a great impact on them. Therefore, surface treatment of the sheet metal shell of the chassis and cabinets will have a high impact.

在对机箱机柜进行表面预处理的过程中可以对其进行表面喷塑或者喷漆处理，这样根据不同的具体情况我们可以选择合适的方法来增加钣金机箱机柜的使用寿命和年限。

During the surface pre-treatment process of chassis and cabinets, surface spraying or painting can be applied. This way, according to different specific situations, we can choose appropriate methods to increase the service life and service life of sheet metal chassis and cabinets.

众所周知，机箱机柜的外壳都是用钣金制成的。各个部件均采用不锈钢轧板，聚众联合在对加工的机箱时行验收时一定要注意几点：

As is well known, the casings of computer cabinets are made of sheet metal. All components are made of stainless steel rolled plates. When inspecting the processed chassis, it is important to pay attention to the following points:

1、钣金机柜不允许有肉眼可见倾斜或局部歪、扭现象存在。框架立柱与底座垂直度为小于1.5mm。检测时以底座上表面为基准，以立柱上端内沿面为测量点。

1. Sheet metal cabinets are not allowed to have visible tilting or local tilting or twisting. The verticality between the frame column and the base is less than 1.5mm. During inspection, the upper surface of the base is taken as the reference and the inner edge surface of the upper end of the column is taken as the measurement point.

2、顶框与底座平行度为小于1mm。检测点为底座上表面及顶框下表面，且互为基准。也可通过测量六面之对角线的长度，相差不得超过2.5mm来检测。有中隔板者，顶框与底座平行度可放宽1.5mm，中隔板与顶框或底座平行度为小于1mm。

2. The parallelism between the top frame and the base is less than 1mm. The detection points are the upper surface of the base and the lower surface of the top frame, and they serve as benchmarks for each other. It can also be detected by measuring the length of the diagonal of the six sides, with a difference of no more than 2.5mm. For those with a middle partition, the parallelism between the top frame and the base can be relaxed to 1.5mm, and the parallelism between the middle partition and the top frame or base should be less than 1mm.

3、上、下围框的对角线之差的值小于1.5mm。

3. The absolute difference between the diagonal lines of the upper and lower bounding boxes is less than 1.5mm.

4、立柱不能有扭曲现象，各立柱与上、下围框相连的两端交接线与围框相邻平面的平行度为小于0.5mm。

4. The columns should not have any distortion, and the parallelism between the intersection lines at both ends of each column connected to the upper and lower frames and the adjacent planes of the frames should be less than 0.5mm.

5、支撑插箱的滑道，同一层的左、右滑道所组成的工作面相对底座上表面的平行度为1mm，且应保证插箱装入后相邻两面板之间间隙之差的值不得超过0.6mm。

5. The parallelism of the working surface composed of the left and right slides on the same layer supporting the insertion box with respect to the surface of the base is 1mm, and it should be ensured that the absolute difference in gap between adjacent panels after insertion of the insertion box does not exceed 0.6mm.

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This article is a friendly contribution from Jinan chassis and cabinets. For more information, please click: //www.aqfitlab.com Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned