Test Factory Utilities for Transmission Testing
AVL test a wide range of transmissions including those of tractors, passenger cars and trucks.
AVL Approach
AVL Transmission Global Test Capabilities
Complete transmission benches
Hydraulic testbed:
- Lubrication
- Valve function
- Component testing (actuator, pistons, clutch,)
Tilt testbed:
- Lubrication and suction point
- Foaming
- Bleeding
Static load test (max. torque check with housing, shaft, splines)
Functional load check bench (speed, cold, warm)
Contact pattern
Functional test bed (fired / e-machine) – 2WD / 4WD
Durability test bed (fired / e-machine) – 2WD / 4WD
Efficiency testing
NVH testing
Function and durability components
- Synchronization
- Clutches (wet and dry)
- Shifting / actuation internal & external
- Sealing (with cold test)
- Oil aging test
- Lubrication and actuation pump (internal/external)
General
- Specific acoustic measurement devices for transmission testing
- Climatic chambers/parts/vehicle
- Shifting behavior (AVL-Drive)
- Control devices for transmission operation on bench
