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Application of Helium Leak Detection on Aluminum Alloy Wheels

Application of Helium Leak Detection on Aluminum Alloy Wheels

(Summary description)Purpose: The aluminum wheel is cast, and blisters may appear during the casting process, which is difficult to see with the naked eye. At present, most of the vacuum tires are used. If the air tightness test is not done, then if there are blisters, it is easy to leak after the tire is installed. If the car is driving at high speed, there is a safety hazard.

Application of Helium Leak Detection on Aluminum Alloy Wheels

(Summary description)Purpose: The aluminum wheel is cast, and blisters may appear during the casting process, which is difficult to see with the naked eye. At present, most of the vacuum tires are used. If the air tightness test is not done, then if there are blisters, it is easy to leak after the tire is installed. If the car is driving at high speed, there is a safety hazard.

Information
Standard basis: PV3516-Volkswagen light alloy wheel air tightness test, national associations and vehicle manufacturers standards
 
 
 
Purpose: The aluminum wheel is cast, and blisters may appear during the casting process, which is difficult to see with the naked eye. At present, most of the vacuum tires are used. If the air tightness test is not done, then if there are blisters, it is easy to leak air after the tire is installed. If the car is driving at a high speed, there is a safety hazard. Main technical requirements:

 

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Comparison of main features:

 

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Main technical parameters of automatic helium inspection system:

 

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