The basic characteristics of cabinet

Our common cabinet color: white, black and grey. ( And there are a variety of types, such as orange grain, sand grain, etc. ) ; Cabinet according to the material, with aluminum cabinet, cold rolled steel cabinets, hot rolled steel plate rack; If, in accordance with the processing technology, and can be divided into ninety percent profiles cabinets and 16 fold type rack, etc.
plate types, coating materials, processing technology determines the stability of the rack. Generally its length specifications, 600, 800 mm, 600800100 mm width specifications, high specification is 42 u, u, 24 u. Cabinets are mostly used in the early with casting or Angle by the screw, rivet connection or welding into cabinet framework, to add cover made of steel sheet ( The door) And into. The cabinet of the big volume, heavy, simple appearance, has been eliminated. With the use of transistors, integrated circuits and the various components of the microminiaturization, the structure of the cabinet is to develop in the direction of miniaturization, modular. Cabinet has been developed from the past the whole panel structure developed into a certain dimension series of box, the structure of the plugin. Plug box, plug-in, assembly and vertically arranged points level to arrange. Cabinet material widely used steel sheet, all kinds of cross section shape of profile steel, aluminum and various kinds of engineering plastics, etc. Cabinets except by welding, bolt connection, the framework of also USES the bonding process.
standard rack structure is relatively simple, mainly including the basic framework, internal support system, cabling system, ventilation system, such as a few parts, 19 in standard cabinet shape has three conventional specified width, height and depth.
cabinets according to the component of the bearing, the different materials and their manufacturing technology, can be divided into two kinds of basic structure, profiles and sheet. Cabinet:
1) profile structure has two kinds of aluminum profile steel cabinet and cabinet. Steel bar section cabinet is composed of alien seamless steel tube for the column. The cabinet of the stiffness and strength are good, suitable for heavy equipment. Made up of aluminium alloy profiles aluminum cabinet has certain rigidity and intensity, suitable for general or light equipment. The cabinet light weight, less runs, beautiful appearance, widely used.
2. Sheet structure cabinet: the whole plate rack, the side panel as a whole piece of steel plate bending forming. The cabinet has good stiffness and strength, suitable for heavy duty or general equipment. But because of the side panel sealed, make assembly, maintenance is not convenient. Bending of plate column structure similar to profile cabinet, cabinet and pillar is composed of steel plate bending. The cabinet has certain rigidity and intensity, suitable for general equipment.
cabinet is equipped with cabinet accessories according to need. The main accessories are fixed or retractable guide rail, the locking device, hinge, go trough, go line frame and shielding comb reeds, etc.
so we use the cabinet at the same time, we must first understand the cabinet can better use the basic structure and know what problem should be paid attention to.
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