Automotive
Solutions in the gearbox fieldMeeting the Precision Challenges of Transmission Sealing
As the core component of automobile power transmission, the gearbox has a direct impact on the sealing performance of its internal precision oil circuits, including smoothness of shifting, transmission efficiency and service life.Small oil leaks will not only lead to insufficient lubrication and abnormal wear of components, but may also cause serious quality problems such as gearbox failure.For the sealing testing needs of gearbox assemblies and their key components (such as valve bodies, clutch modules, casings, etc.), Hairis provides a complete solution based on tracer gas detection technology to ensure that each gearbox meets stringent sealing standards.
Build a whole-process testing system
Our solutions cover the entire manufacturing process from components to assembly:
Component-level precision inspection
For core components such as gearbox valve bodies and oil pumps, we design special testing tools to complete high-precision testing in a closed testing chamber by filling tracer gas with a specific pressure into the components.The system can accurately identify micron-level casting defects and processing defects.
Assembly final inspection solution
At the end of the gearbox assembly line, the system is connected to the gearbox oil line interface through an automatic docking device, and the complete machine sealing verification is completed within the set detection cycle.The unique detection algorithm can effectively distinguish real leaks from background interference, ensuring accurate and reliable results.
Data management and quality traceability
All test data are uploaded to the quality management system in real time, test reports are automatically generated, and complete quality files are established.Provide data support for production process optimization through SPC statistical analysis.
Create quantifiable quality benefits
Improve product reliability: control leakage risks before leaving the factory and significantly reduce market claims rates
Optimize production costs: reduce repair time and spare parts loss through fast and accurate fault location
Guarantee the rhythm of the production line: the automated inspection process ensures that it runs synchronously with the production line, and the single inspection time is ≤30 seconds
Improve the quality system: establish a full-process quality data chain to achieve accurate traceability and continuous improvement of problems
