Crankshaft Bearings TRIZ Cases
- Iron Bearing Cap Boss Grooves Restrict Thermal Expansion
Grooved boss portions restrict thermal expansion differences between iron-based bearing caps and light metal members, preventing bearing surface deformation.
- Bearing Test Rig Actuator Segmentation for Misalignment Stiffness
Segmented actuators replicate dynamic crankshaft bearing conditions while maintaining system stiffness.
- Plain Bearing Composite Material Fatigue Resistance
Soft annealing between 280°C and 350°C creates a plain bearing composite material that resists axial displacement under heavy loads.
- Crankshaft Thrust Bearing Oil Groove Geometry
Widening axial oil supply grooves at the outer radius retain lubrication, eliminating costly pressurized systems and 360-degree bearings.
- Lightweight Aluminum Alloy Bearing Shell for Crankshaft
Segmenting the bearing into a lightweight aluminum substrate and a stronger corrosion-resistant outer layer reduces mass while maintaining durability.