In recent years, with the improvement of people\'s quality of life, the number of cars has grown rapidly, promoting the vigorous development of transportation and bringing convenience to our lives. However, there are advantages and disadvantages. The frequency of car traffic accidents is increasing, and traffic safety issues are increasingly attracting people\'s attention.

Tested product: Front and rear obstacle avoidance radar

With people\'s increasing attention to car driving safety and the development trend of car intelligence,Front and rear obstacle avoidance radar is widely used in the current automotive electronics industry. Car front and rear obstacle avoidance radarIt can achieve full range detection, calculate collision probability, and control the car\'s obstacle avoidance, making the vehicle have good safety, comfort, stability, real-time performance, and timeliness.

前后避障雷达防水检测治具

Since it is an obstacle avoidance radar applied to cars, it must have certain waterproof performance to cope with the ever-changing weather. The customer requests to use front and rear obstacle avoidance radar for this projectIP67For waterproof level testing, Hai Rui Si Technology has adopted the following equipment and testing methods:

气密性防水检测设备性能参数

Equipment used: Hai Rui SiHCClassic series air tightness and waterproof testing equipment

Detection method: Indirect negative pressure first and then positive pressure testing 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:-17KPAInflation time:5SVoltage stabilization time5STesting time5SPositive pressure: Test pressure20KPAInflation time5SVoltage stabilization time5STesting time5S.

Hai Rui Si Technology has accurately tested the waterproof performance of obstacle avoidance radar with rich experience, and the customer is very satisfied with it.

海瑞思HC经典系列气密性防水检测设备

For over a decade, Hai Rui Si has provided valuable sealing advice, key materials or testing resources to customers in the design, trial production, mass production and other stages with its increasingly rich experience, enabling customers to shorten the verification cycle and avoid detours; Provide fast and high-quality one-stop service delivery according to customer requirements, as well as customize some humanized functions, and also provide services outside the provincetwenty-fourWithin the province within hours8The hourly and efficient after-sales service has been unanimously recognized by customers.