Rapid development of China's automobile industry，Casting is one of the important parts of automobile products，The application and development of automobile castings is an important factor in the development of automobile.Due to the importance of automobile casting, people pay more and more attention to it. The waterproof feature has gradually become the development trend of automobile casting.
Waterproof inspection mould for automobile casting parts
Automobile CastingmakeThe casting is different from the casting used in general mechanical industryWater is the main medium in the corrosion process of automobile castings. At present, it has reached the most frequent period of rain in a year. The car is often exposed to the sun and rain outside. Whether the casting parts of the car can stand the test of rain depends on the airtight and waterproof detection equipment of Harris technology.
Waterproof testing parts of automobile castings
According to the customer's requirements, the customer's automobile castings need to meet the requirementsIP68Waterproof gradeThe following equipment and solutions are used by Harris Technology:
Equipment used: HarrisHCClassic series air tightness and waterproof tester
Solution: adopt direct test method to test pressure50KPA，Inflation time15S，holding time 15S，Test time5S，Upper leakage limit0.05KPA。 The mold was designed according to the shape and structure of the casting, and the holes on the side of the casting were sealed by the mold to form a sealed cavity inside the casting. The instrument inflates, stabilizes and tests the casting parts. The system detects the leakage of products by monitoring the change of pressure, and automatically judges the test results according to the set parametersOKorNG。 The mould is also equipped with a dot device, which can be setOKManagement orNGManagement.
Test parameters of airtight waterproof testing equipment
The high efficiency and accurate test protects the waterproof of automobile castings, and the test equipment is also favored by customers.
HarrisHCClassic series air tightness and waterproof tester
Harris Automation Technology Co., Ltd. was established intwo thousand and eightHeadquartered in Shenzhen, one of China's high-tech industrial cities, we are a modern high-tech air tightness testing equipment technology enterprise integrating R & D, design, production, sales and after-sales service. Harris technology has been committed to the R & D and production of air tightness testing automation equipment,More than ten yearsCongealed with ingenuity, only for casting high-end air tightness detector.