The variety of transmissions available for sale today has grown exponentially in the last 15 years, all while increasing in complexity. The result can be that we are actually coping with a varied amount of transmission types including manual, standard automatic, automated manual, dual clutch, consistently adjustable, split power and natural EV.
Until very recently, automotive vehicle producers largely had two types of transmitting to pick from: planetary automatic with torque converter or conventional manual. Today, nevertheless, the volume of options avaiable demonstrates the adjustments seen across the industry.
That is also illustrated by the many different types of vehicles now being manufactured for the market. And not just conventional vehicles, but also all electric and hybrid automobiles, with each type needing different driveline architectures.
The traditional advancement process involved designing a transmission in isolation from the engine and the rest of the powertrain and vehicle. Nevertheless, this is changing, with the limitations and complications of the method becoming more more popular, and the continuous drive among producers and designers to provide optimal efficiency at decreased weight and cost.
New powertrains feature close integration of components like the prime mover, recovery systems and the gearbox, and in addition rely on highly sophisticated control systems. That is to guarantee that the best amount of efficiency and functionality is delivered all the time. Manufacturers are under improved pressure to create powertrains that are brand new, different from and much better than the last version-a proposition that’s made more complex by the need to integrate brand components, differentiate within the marketplace and do it all on a shorter timescale. Engineering groups are on deadline, and the advancement process needs to be more efficient and fast-paced than previously.
Until now, the use of computer-aided engineering (CAE) has been the most typical way to develop drivelines. This technique involves parts and subsystems designed in isolation by silos within the business that lean toward tested component-level analysis tools. While they are highly advanced equipment that allow users to extract very dependable and accurate data, they remain presenting data that’s collected without consideration of the whole system.
If lately you, among your pals or family members member had any encounter with driveline gearboxes, don’t think twice to share your opinion in remarks.