Bosch Packaging Technology recently displayed how industry 4.0 solutions provide higher efficiency in modern manufacturing at interpack 2017. For instance, efficient and correct format changes with all format parts reliably installed in the right position, are a prerequisite for low downtime. In the future, machine operators will receive valuable support thanks to the Format Part Management based on RFID technology. The format parts are identified through an RFID tag. Via the format part ID, operators receive relevant information about the format change. This not only reduces changeover times, it also prevents potential mistakes.
With the Maintenance Support System (MSS), operators and maintenance engineers are supported in the efficient execution of all kinds of maintenance activities. Thanks to the analysis of machine data in real-time, they receive all required information to their mobile devices. This enables them to react quickly, reduce walking distances and save time for the search for spare parts. The Operations Assistant makes it possible to create and store step-by-step instructions including text, images and videos. Via the visualisation app Maintenance Assistant, operators receive real-time information and instructions for upcoming maintenance and cleaning jobs.
In case they do require external help, experienced Bosch specialists can connect with customer machines via the safe VPN data connection of the Remote Service. Whether support for set-up, remote diagnosis, troubleshooting or the installation of software updates is required – Remote Service makes it possible to correct faults efficiently before they lead to production disruptions. Additional images, videos and audio files can be exchanged with the Shopfloor Remote Assistant. For example, if a spare part needs changing, the Bosch technician can highlight it on the image. Moreover, Bosch offers data-based services allowing Bosch experts to evaluate and analyse production data and to make recommendations for action.
Operators want to be informed about the condition of their lines at any time. The line dashboard provides a clear visualisation of all relevant parameters. Wherever the operators are, the line dashboard delivers the appropriate information including alarm notification in case of a defect. This helps to reduce walking distances and downtime.
With developments in augmented and virtual reality, Bosch takes transparency and efficiency one step further, and showcased first application areas at interpack.
On the mandrel wheel machine PME 4081, Bosch demonstrates how employees could perform maintenance activities even faster thanks to Augmented Reality (AR). To do so, they receive step-by-step instructions on their tablet, consisting of real machine images, as well as detailed visual and textual information. This way even service staff without expert knowledge can remedy faults and carry out format changes quickly and reliably.
AR glasses further speed up this process: instructions are projected directly into the field of view, so that operators have both hands available for the format change. This not only results in an efficient and correct execution of the task. It also brings a welcome change to daily work, as well as a positive user experience. New AR applications also make troubleshooting a lot more efficient.
In case of a malfunction, the operator is shown the exact position of the component on his tablet, enabling him to locate and correct the defect faster.
Thanks to Virtual Reality (VR), operators can view the virtual image of their real machine, for instance via a smartphone which is integrated into a pair of glasses. VR applications especially facilitate error location and troubleshooting. They can, however, also be used for virtual trainings, such as learning about format changes under near real-life conditions. Trainers can view the simulation live and give supporting instructions immediately. For operators, this is an efficient and safe way of training, as faults have no direct consequences. Moreover, the production process does not need to be interrupted.
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