Air Tightness Testing Tooling for Battery Box Aluminum Parts
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Product Details
During the testing process, the aluminum battery housing is first precisely positioned into the sealing fixture of the tooling. Once the equipment is activated, the tooling first evacuates air from inside the aluminum component or fills it with dry compressed air. After the pressure stabilizes, the system enters a holding-pressure phase, during which the detection module continuously monitors pressure changes in real time. If the pressure remains within the preset threshold, the seal is deemed "qualified"; however, if a pressure drop is detected, the system automatically triggers an alarm and records the exact leakage value, allowing operators to quickly pinpoint the source of the leak.
During the testing process, the aluminum battery housing is first precisely positioned into the sealing fixture of the tooling. Once the equipment is activated, the tooling first evacuates air from inside the aluminum component or fills it with dry compressed air. After the pressure stabilizes, the system enters a holding-pressure phase, during which the detection module continuously monitors pressure changes in real time. If the pressure remains within the preset threshold, the seal is deemed qualified; however, if a pressure drop is detected, the system automatically triggers an alarm and records the exact leakage value, enabling operators to quickly pinpoint the source of the leak.
Leveraging the combined advantages of "contour sealing + precise pressure control + highly sensitive detection," this specialized tooling is widely used in the mass-production process of new-energy vehicle battery boxes—particularly well-suited for sealing inspections following aluminum component welding (such as laser welding or TIG welding). It not only meets the industry's stringent IP67/IP68-level sealing requirements for battery boxes but also enhances inspection efficiency through automated operations, with each unit capable of completing a test cycle in just 3 to 5 minutes. This innovative solution serves as a critical safeguard, ensuring the safety of new-energy vehicle batteries.
| Technical specifications | |
| Material | Aluminum, stainless steel, iron, copper, resin, hardwood |
| Surface Treatment | Chrome plating, anodizing, blackening, and spray painting |
| Precision range | ±0.05 mm ---- ±0.2 mm |
| Scope of Use | Cars, heavy-duty trucks, construction machinery, electric vehicles, motorcycles |
| All parameters can be custom-ordered to non-standard specifications. | |
Keywords:
Auto Standard Mold
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