Door Lock Switch Air Tightness Testing Solution

With the country's vigorous advocacy of energy conservation and emission reduction, promoting the healthy development of the new energy industry, and the continuous rise of the sharing economy, new energy vehicles are becoming increasingly intelligent. New energy vehicles, with their energy conservation, environmental protection, convenience and speed, have become people's first choice for travel.

  Driven by the new energy economy and the rapid development of the new energy vehicle industry, the intelligence level of automotive parts is getting higher and higher. The following analyzes one type of new energy component, namely the air tightness test and performance test of automotive door lock switches and door lock fingerprint sensor switches

The specific testing plan for the airtightness and waterproofing of door lock switches adopts an indirect testing method. According to the structure of the door lock, a customized mold is made, and the door lock switch lock is placed in the mold. After the upper and lower molds are closed, the product can be well sealed. It is connected to the airtightness and waterproofing testing instrument and equipment of the card-wheel, and then through a series of processes based on the set parameters, it can be determined whether the waterproofing performance of the car lock meets the requirements. And provide the judgment result.