What Are The Common Processing Methods For Waterproof Junction Boxes?

waterproof junction box is very common in industrial manufacturing due to its light weight, high strength and good thermal conductivity. waterproof distribution box has various processing methods, mainly including the following:

1. Machining:

- Turning: used to process the inner and outer cylindrical surfaces of waterproof electrical box.

- Milling: used to process planes, grooves, holes, etc.

- Drilling: used to process through holes or blind holes.

- Tapping: used to process threaded holes.

2. Casting:

- Pressure casting (die casting): suitable for outdoor junction box with complex shapes and high production efficiency.

- Sand casting: suitable for large or small batches of weather proof box.

- Precision casting: used to manufacture outdoor weatherproof box with complex shapes and high precision requirements.

3. Forging:

- By applying pressure to form the cast aluminum box into the desired shape, the density and strength of the material can be improved.

4. Stamping:

- The cast aluminum sheet is processed through a die, which is suitable for mass production.

5. Extrusion:

- Cast aluminum is extruded into a specific shape of outdoor electrical junction box or profile through an extruder.

6. Drawing:

- The cast aluminum box material is drawn into a tube or other slender shape through a drawing machine.

7. Bending:

- The aluminum alloy sheet is bent into the desired angle through a bending machine, which is used to make waterproof electrical junction box.

8. Welding:

- Including argon arc welding, spot welding, laser welding, etc., used to connect aluminum alloy parts.

9. Surface treatment:

- Anodizing: Improve surface hardness, enhance wear resistance and corrosion resistance.

- Sandblasting: used for surface cleaning or obtaining special textures.

- Polishing: improves surface finish.

- Spraying: used for coating protective layers or obtaining specific appearances.

10. CNC machining (CNC):

- High-precision machining by CNC machine tools, suitable for complex shapes of weatherproof enclosure box.

11. Laser machining:

- Cutting, marking or engraving cast aluminum box materials using lasers.

12. Water jet cutting:

- Cutting aluminum alloy materials using high-speed water jets, suitable for high-precision cutting. These processing methods can be used alone or in combination to meet the design and functional requirements of different weather proof junction box.