Modern Requirements for Cylinder Components
In the realm of modern engines, the demands on cylinder components have escalated significantly. These components are now expected to function flawlessly under higher operating temperatures, increased pressures, and faster speeds, all while adhering to strict emissions regulations. This shift has necessitated the development of innovative concepts and materials that can elevate the performance of cylinder components to new heights.
Bearings for Enhanced Load Capacity
To address the pressing need for CO2 reduction, cylinder components like bearings must be enhanced to improve load capacity and reduce wear and friction. This becomes crucial with the prevalence of stop-start or hybrid systems, where engines frequently turn on and off. Bearings, especially during the start-up phase, are subjected to mixed friction and must withstand substantial loads. MAHLE's bearings are designed to meet these challenges head-on.
Innovative Connecting Rods
Connecting rods play a critical role in transmitting forces and motions within the engine. These components face alternating stresses and increasing performance demands. Despite this, there is a trend towards lighter connecting rods. MAHLE's range of connecting rods addresses this trend by utilizing high-strength and innovative materials to exceed current requirements while maintaining durability and reliability.
Resilient Cylinder Liners
The cylinder surface, subject to intense mechanical loads due to the motion of the piston and piston rings, must endure high ignition pressures and speeds. Optimal lubrication and smooth running surfaces are essential to reduce wear and enhance efficiency. MAHLE's cylinder liners are engineered to withstand these conditions, offering longevity and performance through their quality materials and precision engineering.
High-Quality Piston Pins
MAHLE's piston pins are crafted with precision, quality, and versatility in mind. Utilizing advanced multistation part formers, these pins boast intricate designs that enhance stress resistance. Innovative coatings like PVD or DLC further bolster wear resistance and improve friction properties, ensuring reliable performance in demanding engine environments.
Advanced Piston Rings for Engine Efficiency
With rising temperatures, pressures, and speeds, piston rings face escalating demands. Enhanced wear and friction resistance, superior sealing capabilities, and greater break resistance are imperative qualities for piston rings. MAHLE continues to innovate in this space, developing new coatings and ring designs to cater to diverse engine requirements. Their extensive product range offers a variety of compression rings and oil control rings tailored to optimize engine performance.