常见钣金山东机箱机柜颜色有白色、黑色和灰色。（其中又分很多种类型，如橘纹、细沙纹等）；山东机箱机柜按材质来分，有铝型材的山东机箱机柜、冷轧钢板山东机箱机柜、热轧钢板山东机箱机柜；按照加工工艺来分，有九折型材山东机箱机柜和十六折型的山东机箱机柜等。

　　The common colors for sheet metal Shandong chassis cabinets are white, black, and gray. (Among them, there are many types, such as orange pattern, fine sand pattern, etc.); Shandong chassis cabinets are classified by material, including aluminum profile Shandong chassis cabinets, cold-rolled steel plate Shandong chassis cabinets, and hot-rolled steel plate Shandong chassis cabinets; According to the processing technology, there are nine fold profile Shandong chassis cabinets and sixteen fold Shandong chassis cabinets.

　　板材种类、涂层材料、加工工艺决定了山东机箱机柜的稳定性。一般它的长度规格有600,800mm ，宽度规格有600，800，1000mm ，高度规格是42U,36U,24U。早期所用的山东机箱机柜大都是用铸件或角钢经螺钉、铆钉连接或焊接成山东机箱机柜框架，再加由薄钢板制成的盖板（门）而成。这种山东机箱机柜的体积大、笨重、外形简陋，已被淘汰。随着晶体管、集成电路的使用和各种元器件的超小型化，山东机箱机柜的结构也向小型化、积木化方向发展。

　　The type of board, coating material, and processing technology determine the stability of Shandong chassis cabinets. Generally, its length specifications are 600800mm, width specifications are 6008001000mm, and height specifications are 42U, 36U, and 24U. The early Shandong chassis cabinets were mostly made of castings or angle steel connected or welded with screws, rivets to form the Shandong chassis cabinet frame, and then added with cover plates (doors) made of thin steel plates. This type of Shandong chassis cabinet is bulky, bulky, and has a simple appearance, and has been phased out. With the use of transistors, integrated circuits, and the ultra miniaturization of various components, the structure of Shandong chassis cabinets is also developing towards miniaturization and building blocks.

　　山东机箱机柜已由过去的整面板结构发展成为具有一定尺寸系列的插箱、插件结构。插箱、插件的组装排列方式分水平排列和垂直排列两类。山东机箱机柜材料普遍采用薄钢板、各种断面形状的钢型材、铝型材及各种工程塑料等。山东机箱机柜的框架除用焊接、螺钉连接外，还采用粘接工艺。

　　The Shandong chassis cabinet has evolved from the previous full panel structure to a series of plug-in boxes and plug-in structures with certain sizes. The assembly and arrangement of plug-in boxes and plugins can be divided into two types: horizontal arrangement and vertical arrangement. The materials commonly used for computer cabinets in Shandong are thin steel plates, steel profiles with various cross-sectional shapes, aluminum profiles, and various engineering plastics. The frame of the Shandong chassis cabinet is not only connected by welding and screws, but also by adhesive technology.

　　山东机箱机柜按构件的承重、材料及其制造工艺的不同，可分为型材和薄板两种基本结构

　　Shandong chassis cabinets can be divided into two basic structures: profiles and thin plates, depending on the load-bearing capacity, materials, and manufacturing processes of the components

　　①型材结构山东机箱机柜：有钢型材山东机箱机柜和铝型材山东机箱机柜两种。钢形材山东机箱机柜由异型无缝钢管为立柱组成。这种山东机箱机柜的刚度和强度都很好，适用于重型设备。由铝合金型材组成的铝型材山东机箱机柜具有一定的刚度和强度，适用于一般或轻型设备。这种山东机箱机柜重量轻，加工量少，外形美观，得到广泛应用。

　　① Shandong chassis cabinet with profile structure: There are two types of Shandong chassis cabinets: steel profile Shandong chassis cabinets and aluminum profile Shandong chassis cabinets. The steel material Shandong chassis cabinet is composed of special-shaped seamless steel pipes as columns. This Shandong chassis cabinet has good rigidity and strength, making it suitable for heavy equipment. The aluminum profile Shandong chassis cabinet composed of aluminum alloy profiles has a certain degree of rigidity and strength, and is suitable for general or lightweight equipment. This type of Shandong chassis cabinet is lightweight, requires less processing, has a beautiful appearance, and is widely used.

　　②薄板结构山东机箱机柜：整板式山东机箱机柜，其侧板为一整块钢板弯折成形。这种山东机箱机柜刚度和强度均较好，适用于重型或一般设备。但因侧板不可拆卸，使组装、维修不方便。弯板立柱式山东机箱机柜的结构与型材山东机箱机柜相似，而立柱则由钢板弯折而成。这种山东机箱机柜具有一定的刚度和强度，适用于一般设备。

　　② Thin plate structure Shandong chassis cabinet: The whole plate Shandong chassis cabinet has a side plate formed by bending a single steel plate. This Shandong chassis cabinet has good rigidity and strength, and is suitable for heavy or general equipment. However, due to the non removable side panels, assembly and maintenance are inconvenient. The structure of the bent plate column type Shandong chassis cabinet is similar to that of the profile Shandong chassis cabinet, and the columns are bent from steel plates. This type of Shandong chassis cabinet has a certain degree of rigidity and strength, and is suitable for general equipment.

　　根据需要山东机箱机柜还装有山东机箱机柜附件。其主要附件有固定或可伸缩的导轨、锁紧装置、铰链、走线槽、走线架和屏蔽梳形簧片等。

　　Shandong chassis cabinets are also equipped with Shandong chassis cabinet accessories as needed. Its main accessories include fixed or extendable guide rails, locking devices, hinges, cable trays, cable racks, and shielding comb shaped spring plates.

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