The differences between the micro module server and the network rack are mainly shown in the following aspects.

1. Depth:

In terms of height, the server rack can be similar to a network rack. There may be differences in depth. For example, compared with the network rack, the server cabinet of Yipin Technology needs to contain more and more equipment. The server rack must be deeper than the network rack. The server rack will take up more space than the network rack.

2. Design:

Server racks almost always have doors and side panels. Some of them can be locked from the outside for further security. The front door and rear panel may have a number of holes to allow the required ventilation.

However, network racks usually do not have perforation doors. They have toughened glass or polycarbonate doors. And most network racks do not have any side panels.

3. Cable management:

The server computer may not have many cables. It can be very compact and difficult to manage cables in it. Since the network rack may have to contain a large number of cables, it will have many functions that allow easy and fast cable management. In this way, you will be able to keep all cable wells in order.

4. Air flow system:

Network devices do not generate a lot of heat. On the other hand, servers can generate a lot of heat. It is always a good idea to control the heat so that it runs the server at maximum capacity. Therefore, you will find various ventilation systems on the server rack, such as perforated doors, removable side panels, and so on.

In the case of a network rack, it will not generate much heat. This means that these types of racks do not require an air circulation system. As a result, you will notice that the network rack is more compact and shallow than the server rack.

The cabinet is mainly made of cold-rolled steel plate and stainless steel plate.

Cold rolled steel plate: steel plate produced by cold rolling process with hot rolled steel coil as raw material.

1. Compared with hot-rolled steel plate, cold-rolled steel plate increases the processing of pickling and cold rolling. The iron oxide scale is removed from the cold rolled sheet during processing, and the surface quality is better, smooth and beautiful; Because cold rolling is a process processed at room temperature, the hardness of the plate is very high (HRB is greater than 90).

2. Due to the effect of cold rolling process, the dimensional accuracy of plate is higher than that of hot plate, and the minimum thickness of plate can be rolled is 0.1mm.

Stainless steel plate: generally speaking, stainless steel is the abbreviation of stainless steel and acid-resistant steel, which has two characteristics: stainless steel (resistant to weak corrosive media such as air, steam and water) and acid-resistant steel (resistant to chemical corrosive media such as acid, alkali and salt).

In addition to the good corrosion resistance and high hardness achieved at the beginning of the design, the stainless steel plate also has high heat resistance and burnability, and outstanding performance in welding performance.

Precautions for cabinet maintenance:

1. The surface of the cabinet will be attached with many pollutants during long-term use, such as dust and oil, etc. These pollutants, together with acid, alkali and salt, will undergo chemical changes and be converted into corrosive media, which will lead to corrosion of the metal parts of the cabinet and the electronic components therein.

2. The scratches caused by the contact between the cabinet and the carbon steel parts, as well as the scratches of the passivation film, reduce the self-protection ability of the metal surface, and thus react with the chemical medium to cause chemical corrosion and rust. Also, when cutting, the medium that is easy to rust is attached to the corrosion street, which will also cause electrochemical corrosion.

3. After welding, many areas will produce defects, including chemical defects such as coarse grain and segregation, as well as physical defects such as cracks, incomplete penetration and undercut. These inevitable defects in the processing process are easily to react with the surrounding substances in the special use environment, thus accelerating the corrosion of the defects.

4. If the pickling and passivation are not cleaned during cleaning, and residual liquid remains on the cabinet, it will also cause corrosion of stainless steel parts, which is also a kind of chemical corrosion.

5. Proper temperature and humidity shall be maintained in the use environment of the cabinet. Higher temperature and humidity will aggravate the degree of metal corrosion reaction, which will lead to accelerated metal surface rust and shorten the service life of the cabinet.

Process and precautions for sheet metal processing of chassis and cabinet:

The cabinet is the main external equipment of computer, server and other electronic equipment, and its quality is directly related to the stability and safety of the whole machine. The manufacturing process of the chassis and cabinet sheet metal parts should go through a series of processes such as plate cutting, punching, bending forming, riveting assembly, etc., some of which have a great impact on the product performance, so we should pay attention to them.

1、 Cutting: check whether the plates meet the requirements and make marks before cutting; Select the appropriate shearing machine and cutter according to the size of the plate; Place the plate on the workbench or platform for cutting; Pay attention to protect the oil stain on the mold and workpiece; Pay attention to safety operation regulations when using scissors.

2、 Punching: the punch is made of stainless steel bar with diameter matching the plate thickness (e.g. 30mm × 20mm × 0, 35), and smooth it with fine abrasive paper; use φ 3. Drill small holes (0, 5~0, 8mm deep) on the stainless steel rod with 2~3, 5mm drill bits; use φ 3. 2~3 and 5mm drill bits are reamed to the required size.

3、 Bending and forming: CNC machine tools are used to complete blanking, and then the bending and forming are carried out manually with the machine.

4、 Welding: carbon steel electrode (such as 316l) or low hydrogen electrode (2cr13) shall be used for manual arc welding.

5、 Grinding and polishing treatment.

There are many types of network cabinets. No matter which type of network cabinet, its quality requirements are the same, mainly including the following requirements.

1. The network cabinet shall have good technical performance.

2. The structure of the network cabinet shall be designed physically and chemically according to the electrical and mechanical properties of the equipment and the requirements of the use environment to ensure the structure of the cabinet

The structure has good rigidity and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation.

3. The network cabinet shall have the performance of anti-vibration, anti-impact, anti-corrosion, dust-proof, waterproof, anti-radiation, etc. to ensure the stable and reliable operation of the equipment.

4. The network cabinet shall have good usability and safety protection facilities to facilitate operation, installation and maintenance, and ensure the safety of operators.

5. The network cabinet shall be convenient for production, assembly, commissioning, packaging and transportation.

6. The network cabinet shall meet the requirements of standardization, standardization and serialization.

7. The network cabinet shall be beautiful, applicable and color coordinated.

TN-002 Network Cabinet is a great choice for both commercial and home network. This network cabinet has a sturdy and reliable construction, which is made of high-quality steel. Its excellent load-bearing capacity ensures a secure storage of your network components. It is perfectly sized to ensure accurate fit, and its precision machining ensures consistent accuracy. The edges and corners are polished to a smooth, consistent finish. The painting is done professionally, with thicker and smoother finish than conventional painting practices. In addition, its packing is professional, ensuring that all components arrived safe and sound. All in all, this TN-002 Network Cabinet is a reliable choice for organizing your network.

The market outlook of notebook charging cabinet has broad prospects. On the one hand, with the popularization of electronic products in recent years, laptops, tablets and mobile phones are widely used. On the other hand, notebooks are still becoming thinner, lighter and faster, so their battery life is becoming shorter, so charging cabinets become an important charging peripheral for laptop users. And with the continuous improvement of people's living standard and the demand for computers, charging cabinets' consumption level is bound to rise, so the industrial market prospect is optimistic.

Besides,more and more school,hospital,hotel and other public places widely use the laptop or notebook ,so many devices need to store in the cabinet for Centralized charging，the charging cabinet charging cart is the best choice to hold all these notebook laptop or tablet ,the charging cart is with wheels ,convenient for transportation all devices together ,the charging cabinet charging locker will be more and more needed in the further market .

The charging cabinet charging cart for laptop in the future is likely to be designed with a modularized structure, which can be assembled and customized according to user requirements. It can be equipped with multiple laptops and heavy-duty power supplies to facilitate charging. In addition, this charging cabinet also has safety features such as temperature control and surge protection, to ensure the safety of the laptop during charging. It also has remote management functions and can be managed through WiFi or Bluetooth.

1. It can accommodate a large number of network configurations, optimize the layout of the computer room, and improve the beauty of the computer room.

2. It can effectively ensure the safety and reliability of the machine and equipment. The net box cooling fan can run the heat released outside the instrument box to ensure the stable operation of the device.

3. The cabinet can improve electromagnetic shielding, reduce noise volume, and even filter air.

The above is the sharing of the role of sheet metal network cabinet, hoping to help you.

The sheet metal network cabinet is generally a rectangular cabinet composed of two parts: structural frame and cover plate. It can design and install switches, optical fiber adapters, distribution frames and other equipment in a cabinet. It has the characteristics of electromagnetic interference protection, noise separation, exhaust system heat removal, vibration resistance, corrosion resistance, etc., and can ensure the smooth operation of the equipment system, and the convenience and practicability of the installation, maintenance, control and other functions, It is widely used in the whole line laying of social information technology, computer network machine room equipment, radio, radio, television and other industries.