Communicative smart tooling for precision machining

By OEM Update Editorial August 7, 2019 3:14 pm IST

With the context of Industry 4.0, smart tooling and smart machining have become increasingly popular for tremendous potential towards next generation precision machining technologies. Industry experts define the role performed by smart tools, especially in agile manufacturing.

Machine tool industry in India has advanced significantly, in hardware and software applications. The future includes automation of processes into manufacturing and engineering sectors. Reduced manual intervention in process control using machine tool control system and smart tooling would be the key to optimise cost, reduce scrap and improved machine utilisation.

The role of smart tooling in the machine tool industry
A crucial function of smart tooling is the on-line acquisition of process relevant data during the machining of work pieces leading to higher efficiency and more reliability. Dr. Uwe Schleinkofer, Head of R&D Cutting Tools – CERATIZIT GROUP states, “This data acquisition can take place in the cutting tool, the processing area close to the machining process, or in the machining centre. Therefore, the role of smart tooling is to combine conventional tools with information and communication technologies.”

On one hand, this allows remotely to control the tool behaviour and initiate preventive actions (e.g. optimise cutting parameters, changing tools, stop the process) during the machining process. On the other hand, it is possible to link tools, machines, and manufacturing lines together to a network, creating a highly efficient process structure by analysing and rating the measured data. Dr Schleinkofer says, “The extremely high number of influencing parameters in a machining process must be addressed and prioritised to create tailor-made actions, which can significantly support the machine operators in technical applications. Looking forward, we will probably see an even greater focus on the role of smart tooling in the machine tool industry.”

With the context of Industry 4.0, smart tooling and smart machining have become increasingly popular for tremendous potential towards next generation precision machining technologies. In machining industry to come at par with dynamics of machinery in order to process variations and complexity, it is important that we carry out processes in ‘proactive’ manner. Maulik Patel, Executive Director, SLTL Group says, “With increase in the demand of high precision components, it has become a little difficult operate and measure components with existing conventional tools. To increase the performance, precision and efficiency of the machining and tooling we must progress in the direction to quickly integrate smart tooling into our existing and future machines.”

Smart tools for agile manufacturing

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“With smart tools integrated in the tooling and machining systems, it becomes easy to attain precision and dynamic operations to execute complex operations”
Maulik Patel, Executive Director, SLTL Group