Old technology – new applications: The torque converter transmission is still “in” and is very important in automotive engineering. It is used more frequently in hybrid engines, for example. But how does the technology work and what are the advantages and disadvantages?
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car manufacturing
Planetary gears have been around for over 200 years – the first one was used in a steam engine at the beginning of the 19th century. The technology is still indispensable in cars, for example. What distinguishes the whole thing in detail and what are the differences in design?
CV joints are indispensable, especially in vehicle construction. Their greatest strength: they transmit the rotational movement between two shafts completely uniformly. As a result, there is no “jerking” or similar, which would put unnecessary strain on all the components involved. We have compiled some fascinating information about this invention here.
The future is “under power”: electric motors will be used in many places in the future – from cars to heating systems – in order to avoid the consumption of fossil fuels. The basic principle of a conventional electric motor is always the same: magnetic fields drive a shafts. How exactly does it work?
The forces in a transmission are not always transmitted with the help of gears. There are exceptions, such as the CVT transmission, in which a steel belt or a multi-plate chain moves on conical pulleys. We explain exactly how this works here. There is also some interesting information about this invention, which dates back to the 19th century.
There is no “one” big lever that can be used to improve the energy efficiency of machine tools. Instead, it is important to take a holistic view of all energy flows and that is EMAG’s approach, which the specialists apply to every new development as well as to the retrofitting of older machines. In conversation with Konrad Heimbach, Lead Engineer Energy Efficiency, it becomes clear that even relatively simple measures can massively reduce energy consumption.
The monthly number of new registrations of e-cars in Europe is currently increasing – and with it the required quantities for the e-drive components. The example of the supplier Linamar Technology Hungary shows how the production task behind this can be solved effectively. The e-drive specialists have recently invested in EMAG machines for the production of shafts and gears. A conversation with István Bíró, Project leader at Linamar Technology Hungary, about the new solution at the site in Békécsaba.
As a mechanical engineering company, EMAG is making an important contribution to establishing electromobility: The specialists are developing the production technology that can manufacture central components of the electric motor – on a turnkey basis. A new production line for the rotor shaft of electric cars used by a German components supplier illustrates their approach. The solution was delivered at the end of last year. Here we have a conversation with Andreas Bucher, Key Account Manager at EMAG, and Michael Ihring from EMAG Systems about the reasons for this cooperation.