Automotive die castings refer to metal parts used in automobiles, including engines, transmissions, rear axle housings and other parts.Die castings with poor performance, such as poor sealing performance, can easily shorten the service life of the accessories, thus affecting the use of the vehicle.

Therefore, air tightness testing of die castings is one of the necessary processes for manufacturers.

Today we are sharing about new energy vehiclesAir tightness testing of die castingscase.

Testing equipment: HC classic seriesAir tightness tester

Testing method: Customize matching tooling and fixtures according to customer needs and product structure.

Using the direct test method, put the product to be tested into the mold, inflate it to 110Kpa for 5 seconds, stabilize the pressure for 6 seconds, and test for 5 seconds. During the test, if the leakage value does not exceed 50pa, the tested product is qualified.

Hai RuisiSealing testing equipmentincome

A. Ensure the stability of the mold;

B. High resolution, even small leaks can be accurately detected;

C. Experienced engineers bring sophisticated mold design, so that every set of molds you use is stable and reliable;   

D.  Instant communication with Hai Ruisi can save you the pain of looking for contacts everywhere;

E. Strict requirements bring a stable detection system to help you select 100% defective products.