All of the transmissions available in the market today is continuing to grow exponentially within the last 15 years, all while increasing in complexity. The effect is usually that we are actually coping with a varied amount of tranny types including manual, standard automatic, automated manual, dual clutch, constantly variable, split power and genuine EV.
Until very recently, automotive vehicle manufacturers largely had two types of transmission to pick from: planetary automatic with torque converter or conventional manual. Today, however, the volume of choices available demonstrates the changes seen across the industry.
That is also illustrated by the many various types of vehicles now being produced for the market. And not just conventional automobiles, but also all electrical and hybrid automobiles, with each type requiring different driveline architectures.
The traditional advancement process involved designing a transmission in isolation from the engine and all of those other powertrain and vehicle. However, that is changing, with the restrictions and complications of the method becoming more widely recognized, and the continuous drive among manufacturers and designers to provide optimal efficiency at reduced weight and cost.
New powertrains feature close integration of components like the primary mover, recovery systems and the gearbox, and also rely on highly sophisticated control systems. That is to make certain that the best amount of efficiency and efficiency is delivered at all times. Manufacturers are under increased pressure to create powertrains that are completely new, different from and much better than the last version-a proposition that’s made more complex by the necessity to integrate brand elements, differentiate within the marketplace and do it all on a shorter timescale. Engineering teams are on deadline, and the development process must be more efficient and fast-paced than ever before.
Until now, the utilization of computer-aided engineering (CAE) has been the most common way to build up drivelines. This process involves elements and subsystems designed in isolation by silos within the organization that lean toward proven component-level analysis equipment. While they are highly advanced tools that allow users to extract extremely reliable and accurate data, they remain presenting data that’s collected without thought of the complete system.
Nothing else business has been able to take on our new driveline gearboxes.