In recent years, with the improvement of people's quality of life, the number of automobiles has increased rapidly, which has promoted the vigorous development of transportation and brought convenience to our lives. However, there are advantages and disadvantages. The frequency of automobile traffic accidents is increasing day by day, and traffic safety issues are increasingly attracting people's attention.

Product to be tested: Front and rear obstacle avoidance radar

As people pay more and more attention to automobile driving safety and the development trend of automobile intelligence,Front and rear obstacle avoidance radars are mostly used in the current automotive electronics industry.Car front and rear obstacle avoidance radarIt can realize full-range detection, calculate the possibility of collision, and control the car's obstacle avoidance, so that the vehicle has good safety, comfort, stability, real-time, and timeliness.

Front and rear obstacle avoidance radar waterproof detection fixture

Since it is an obstacle avoidance radar used in automobiles, it must have certain waterproof performance to cope with changing weather.This time the customer requested to do the front and rear obstacle avoidance radarIP67For waterproof level testing, Hirays Technology adopted the following equipment and testing methods:

Performance parameters of air tightness and waterproof testing equipment

Equipment used: HiraysHCClassic Series Air Tightness and Waterproof Testing Equipment

Testing method: indirect first negative pressure and then positive pressure test method, customize the mold according to the structure of the product, use the mold to seal the product, first evacuate the gas inside the mold, and then inflate it.Test pressure, negative pressure: Test pressure:-17KPA, inflation time:5S, stabilization time5S, test time5S; Positive pressure: test pressure20KPA, inflation time5S, stabilization time5S, test time5S。

Haris Technology relied on its rich experience to accurately test the waterproofness of the obstacle avoidance radar, and the customer was very satisfied with it.

Hai RuisiHCClassic Series Air Tightness and Waterproof Testing Equipment

For more than ten years, Hiraysi has relied on its increasingly rich experience to provide customers with valuable sealing advice, supporting key materials or testing resources in the design, trial production, mass production and other stages, so that customers can shorten the verification cycle and avoid detours; provide fast and high-quality one-stop service delivery according to customer requirements and do some humanized function customization, as well as other provinces.24Within hours8Hours of efficient after-sales service has been unanimously recognized by customers.