PRODUCTION LEAK TESTER
Transmission case as the main component of automatic transmission after completely machined, deburred, and washed in machining line or pre-machined in the die-casting plant must be ‘leak-free’ condition before any following assembly process.
TeSys provides a fully automatic production leak test machine for transmission case application to test any external or internal leakage and measure actual leak rate against permissible leak specification for the main cavity and oil/lubrication channels, using air leak test methods in either mass-flow or pressure decay measurement technique.
TeSys has a complete experience for Hyundai/Kia transmission case projects.
Typical Work-Piece & Specification
|Typical Production Leak Test Application||Test Pressure (bar)||Leak Rate (cm3/min)|
|Pre-Pressurizing||5.0 / 9.0||10|
|Main Leak Test||Main Cavity||0.5 ~ 1.0||5|
|Oil / Lub Channels||2.0 ~ 4.0||2|
|Annual Production Volume||400,000 case / year|
|Cycle time||27 seconds / Pcs|