Aluminum alloy control box cabinet-aluminum profile cabinet processing and maintenance method

 Maintenance method of aluminum alloy cabinet chassis
      KEALA
  Aluminum alloy cabinet chassis can be applied to many places, and the application environment is also good and poor, the quality of the aluminum alloy cabinet control box cabinet is also good and poor, then how to do the maintenance of the aluminum alloy cabinet chassis.
I believe everyone is no stranger to aluminum alloy cabinets. Aluminum shells are widely used. Many homes use doors and windows that are aluminum alloy shells. What are the maintenance methods for aluminum profiles? Let's take a look together:
1. Do not touch the measuring surface of the measuring tool with your hand, because wet dirt such as sweat on your hand will contaminate the measuring surface and make it rusty. Do not mix the measuring tool with other tools and metal materials to avoid bruising the measuring tool.
2. Do not rub the surface of the measuring tool, the measuring surface and the engraved part with oil stone or emery cloth. Non-metric maintenance personnel are strictly prohibited to disassemble, modify and repair the measuring tool without authorization.
3. The storage place of the measuring tool should be kept clean, dry, free of vibration and corrosive gas, and far away from the place with large temperature change range or the place with magnetic field. The measuring tools stored in the measuring tool box should be clean and dry, and no other debris is allowed to be stored.
4. After using the measuring tool, wipe the surface stains and aluminum scraps, loosen the fastening device, and apply anti-rust oil on the measuring surface when not used for a long time (more than 1 month). When the measuring tool is not in use, it should be put in a protective box, it is best to use it full-time by someone, and make the annual review record of the measuring tool tested by an authoritative unit.
5. It is forbidden to use the tip of the caliper of the caliper as a stylus, compass or other tools, and it is not allowed to twist the two jaws or use the measuring tool as a card.
6. When there are burrs on the surface of the workpiece, be sure to remove the burrs and then perform the measurement, otherwise it will wear the measuring tool and affect the accuracy of the measurement results
. KEALA aluminum alloy cabinet-aluminum profile cabinet processing

Aluminum profile cabinets generally include shells, brackets, various switches on the panel, indicator lights, etc. The shells are made of a combination of steel plates and plastics, which have high hardness and mainly serve to protect the internal components of the chassis; the brackets are mainly used to fix the motherboard and power And various drives. Aluminum profile cabinet processing design features:
  
1. The front and back panels of the cabinet can be designed to be detachable;   
2. The heat dissipation method of the cabinet can be determined according to customer requirements;   
3. The fixed angle of the cabinet can be assembled into a unit or integral type, and has U holes to facilitate its connection and use;   
4. Material: high-quality cold-rolled steel sheet, high-quality fingerprint-resistant electro-galvanized sheet, high-quality aluminum sheet;   
5. The structure is diversified, and can be processed according to the specific structure provided by the customer, or the customer can provide the internal installation parts and the specific structural design by our company;   
6. Surface treatment: spraying, phosphating, oxidizing;   
7. Press-fit rivet parts can be pressed before or after coating;   
8. The special welding will not damage the coating of the galvanized sheet resistant to fingerprint points, making the inside of the box more beautiful and more corrosion-resistant.
Flexible configuration: The circuit board can be flexibly selected in the guide rail slot according to demand, and it is easy to insert and remove. The structure is compact, with two floors above and below to meet different needs.
  
The standard plug-in box is designed according to the IEC19" standard and has strong versatility. The structure is reasonable and the U-shaped plate is used as the overall frame. The compression bridge on it has a positioning effect on the guide plate assembly. Many places use countersunk screws to connect with high precision.
  
Good grounding performance: There is a grounding nut on the rear cover plate to make the grounding of the equipment safe and reliable.
  
Good ventilation and heat dissipation: the top and sides of the U-shaped board are provided with ventilation holes, and the upper part is equipped with a fan assembly, so that the equipment built into the box runs at a reasonable temperature.
  
Main parts and materials:
  
1.U line board, guide rail board, lower cover board and fan board adopt 1.2mm high-quality cold-rolled steel plate.  
2. The upper panel, upper and lower guide rail beams have special profile dies, and adopt 6063 aluminum alloy extruded profiles.  
3. The rear cover is made of 1.5mm high-quality aluminum alloy plate.
 
Surface treatment of main parts:
 
U line board, guide rail board, lower cover board and fan board are treated with color zinc plating, conductive partial protection, high voltage electrostatic powder spraying orange pattern. The upper panel and upper and lower rail beams are sandblasted and the rear cover is conductively oxidized. The surface treatment of the exquisite aluminum profile case The surface treatment methods of the exquisite aluminum profile case are: brushed anodizing, sandblasting anodizing and anodizing dyeing. The color is aluminum, light yellow, dark gray, black and so on. The surface treatment of aluminum profile chassis also has chemical oxidation, also known as conductive oxidation. Its characteristic is that both the inside and the outside of the aluminum alloy case are conductive, (the inside and outside of the anodized aluminum alloy case are not conductive). It is suitable for electronic instruments with high electromagnetic shielding requirements.
The main structural parts of the cabinet are: panel, side panel, front and rear beams, upper and lower covers, cover fixing screws, cover fixing screw pads, front and rear ear plates, etc. The aluminum profile chassis plug-in type is equipped with a mid-beam, rail components, etc. Aluminum alloy cabinet side plates, upper and lower cover plates can be punched with heat dissipation holes as needed.