Siemens is supplying conveyor technology solutions for the production of the Porsche Taycan eCar

Top flexibility. Tight space. Super-fast.

Innovative conveyor technology solutions from Siemens for the production of the Porsche Taycan eCar
Challenges

A new production line in parallel with ongoing production

The new production line at the main Porsche plant in Zuffenhausen was a special challenge. The production facility for the new Taycan eCar was constructed amid the existing factory in the shortest possible time, despite sportscar production running at full speed in parallel.

Building restrictions

The main plant at Zuffenhausen represents tradition for Porsche. That’s where the move toward electromobility begins with the Porsche Taycan. But space for the new construction was seriously limited by the existing buildings, which had to be partly cut back.

 

Building upwards was therefore the order of the day. But there are also height restrictions for buildings in Zuffenhausen, to minimize the impact on air flow in Stuttgart. The result is a unique manufacturing concept that makes the most of every level and doesn’t waste a single centimeter of height. 

Zuffenhausen is the heart and soul of the Porsche brand. Setting up a manufacturing plant like this in downtown Zuffenhausen is a major challenge on its own.
Albrecht Reimold, Member of the Executive Board of Porsche AG

Maximizing flexibility

Customization is very important for Porsche customers, and that also goes for the new Taycan. Customers want a car that meets their personal expectations, both inside and out. That means Porsche also had to ensure every station in the plant still offered the necessary flexibility when it came to the Taycan – a huge logistical challenge, since production is spread over several floor levels .

Solution

Porsche explores new directions with the FlexiLine

Porsche leaves the conveyor belt far behind with the production of the Taycan. Building requirements and the need for maximum flexibility resulted in a new approach to production: Autonomous guided vehicles take the car bodies from one processing station to the next.

The new FlexiLine

To achieve the necessary flexibility, Porsche decided against fixed conveyor belts and opted for a highly flexible system involving autonomous guided vehicles (AGV) using Siemens technology. Utilizing FlexiLine makes it possible to adapt operating cycles to actual needs and, for example, stop an AGV to perform automated tasks and then speed it up to move on to the next processing station. To ensure everything functioned smoothly from the outset, the entire system underwent virtual simulation and testing in advance to prevent clashes and optimize workflows.

Tilt EMS hangers facilitate ergonomic operations

Conveyor technology solutions from Siemens are used throughout the vehicle assembly process. In addition to the automated guided vehicles and the door conveyor system, tilt EMS hangers are used to ensure ergonomic working conditions. These enable the car bodies to be rotated 110 degrees in both directions so Porsche employees can access all parts without difficulty. Finally, heavy EMS hangers carry the full weight of the vehicle, including motor and high-voltage battery, to the final acceptance point, where it is transported using a conveyor belt. The entire final assembly was automated based on the SIMATIC portfolio from Siemens.

The conveyor technology skills offered by Siemens are the perfect match for an automobile plant. We made extensive use of Siemens technology in the assembly shop.
Reiner Luth, Project Manager Production Porsche AG
Digital Enterprise Virtual Summit – On demand recordings for the automotive industry

Maximum flexibility in the automotive industry

Automotive industry is still focusing on conveyor belts and rigid processes, which were developed and built before the beginning of production. However, there’s an increasing demand for individualized products and production with a lot size of 1. In the video you’ll learn how Porsche together with Siemens was able to design the production of the Taycan in a flexible and space-saving way that a customized and individual manufacturing is ensured.

Watch on demand video

Schematics

The FlexiLine at a glance

The production line for the Porsche Taycan is spread over several levels. Conveyor technology solutions from Siemens link the individual workstations and transport the car bodies. Axles and doors are taken to their preassembly locations, completed, and returned to the line.

Benefits at a glance

World’s first workshop solution using augmented reality (AR)

The Porsche Taycan is the first fully electric series-production vehicle to come out of Stuttgart-Zuffenhausen and filled with complex interconnected components. This makes it difficult for the service and maintenance team to do their work fast and reliably—the learning curve is steep. That’s why Porsche is developing the PARiS after-sales solution, which stands for “Porsche Augmented Reality in Service.” It uses CAD data from the development department and Teamcenter from Siemens to manage the data.

Portfolio

End-to-end solutions for automobile manufacture

We apply a comprehensive approach in order to make full use of the opportunities provided by digitalization. Thanks to our portfolio of automation technology and software solutions, companies can enjoy competitive advantages all along the value chain.

Contact

Get maximum flexibility from your production

Want to know more about the range of Digital Enterprise solutions from Siemens? Our experts will be happy to help you optimize flexibility in your company. Talk to us.