What precautions should be taken when disassembling and assembling aluminum profile shells?

 

With the rapid development of electronic products, as the protective packaging for electronic products, the types of materials used for enclosures are also very extensive. Among them, pre-plating and electroplating are additional steps in the titanium plating process of aluminum profile shells. The process flow of aluminum profiles involves placing the activated plated parts in a water solution of salt and hydrochloric acid for chemical treatment. It can be processed into bright aluminum profile products in various forms such as gold, color and black. So, what are the precautions for disassembling and assembling aluminum profile shells? Let me introduce it to you.

 

The internal wiring of the windings and soldering points of the centrifugal switch must not be incorrect or disconnected.

 

2. Do not damage the winding insulation, protect the operating clearance of the centrifugal switch, and ensure the normal operation of its contacts. When there are sparks at the contact points, they can be gently wiped with a fine cloth.

3. It is necessary to avoid heavy impacts on the motor with the aluminum profile housing, protect the end stop of the motor with the aluminum profile housing, and do not damage the heat dissipation fins on the aluminum profile housing and the end cover to maintain good cooling conditions. The fan blades must not be bent or broken, and the bearings and rotating shafts must not be mechanically damaged. When storing motors with aluminum profile shells, they should be placed in a well-ventilated and dry area.

 

4. Ensure that the motor with an aluminum profile casing is moisture-proof and well-ventilated. The outlet box and capacitors must not be flooded or mechanically damaged. The wind shield must not be blocked, and the motor housing with aluminum profile casing should be well grounded. When a capacitor is damaged and needs to be updated, the voltage value of the new capacitor should not be lower than that of the old one, and the number of practice times should be equal.

 

The above precautions regarding the disassembly and assembly of aluminum shells are shared here with everyone. In addition, during the processes of taking materials, moving and stretching, aluminum shells must not rub, pull, stack, block or tangle with each other. There should be a certain interval between them. Aluminum alloy profiles that are prone to bending and have long discharge lengths should be dealt with in a timely manner. Maintenance and treatment should be carried out when necessary.