The Square Aluminum Tool Box is an integrated equipment container formed by extrusion from a deformed aluminum alloy. Huimei uses a specific alloy base material, with a controlled rolling process to create a dense, streamlined grain structure. The box's corners feature topologically optimized rib reinforcement, significantly reducing the stress concentration factor (SCC) of conventional designs. Anodizing creates a microporous ceramic layer, and high-temperature sealing of the pores enhances environmental resistance.
The Square Aluminum Tool Box's mass per unit volume is significantly lower than that of iron-based materials, reducing energy consumption by a specific percentage when handling empty loads. The alumina coating blocks electrolytic corrosion pathways, preventing pitting corrosion from spreading in hot and humid marine environments. The optimized balance between ductility and strength allows for plastic deformation rather than brittle fracture under impact loads. The thermal conductivity matches the temperature control requirements of precision instruments, preventing the transmission of sudden external temperature fluctuations.
The Square Aluminum Tool Box's locking mechanism utilizes a three-point linkage, maintaining sealing integrity even under applied vibration torque. The hinge axis features self-compensating bearings, ensuring positioning accuracy even after 10,000 opening and closing cycles. The stacked tenon structure achieves rigid coupling of multiple units, offering vertical stacking stability superior to that of individual boxes.
To clean the surface of the square aluminum tool box, use a neutral pH cleaner. Avoid using chlorinated solvents to prevent damage to the oxide film. For stubborn stains, wipe the box in a circular motion with ultra-fine abrasive paste. After cleaning, apply a passivation repair paste to restore the protective layer. Check the elasticity of the sealing strips quarterly, and maintain with silicone oil to slow aging. Lubricate the hinge system with high-temperature grease every six months. Use a torque wrench to calibrate the preload on the hinge bolts. If the box deforms due to overload, use a hydraulic correction tool to repair it. During long-term storage, place a humidity regulator inside the box to maintain the relative humidity within a safe range.
