Paul Boughton
At the EMO trade fair for machine tools being held in Milan from 5-10 October 2009, Siemens Drive Technologies will be exhibiting products for the energy-efficient automation of machine tools. The spectrum ranges from component innovations with improved effectiveness, right up to energy-efficient optimisation of machines early on in the engineering phase using simulation tools. Energy-efficient machine tools help to reduce operating costs for users and increase productivity.
Investments in new machinery and equipment must make financial sense for the future. At the same time, it must be possible to operate machines efficiently and adapt them flexibly to meet new product requirements. This is what users are looking for in new machines. A central component of efficient machine operation is end-to-end management of energy requirements and usage. Innovative automation for machine tools offer users low lifecycle costs through intelligent energy management, minimised total cost of ownership and increased productivity. As such, energy-efficient automation contributes to making new machines and equipment a sound investment for the future. An investment in energy-efficient automation and drive technology pays for itself within a short time and then continues to have a positive effect on production with reduced unit costs.
At EMO Siemens will be presenting products for energy management in machine tools, starting with intelligent supply via the motor with improved efficiency, and ranging right up to complete, energy-efficient machine optimisation. Simulation tools allow machines to be optimised for energy efficiency early on in the engineering phase. With the Mechatronic Support service package from Siemens, a machine's combination of mechanical systems and drive technology can be dynamically analysed and improved. This also includes consumption-based optimisation of the moving mass. By using an end-to-end CAD/CAM/CNC chain, product manufacturing can be designed with energy efficiency in mind, right from the workpiece design phase.
Siemens' Sinumerik control effects savings while machines are running through its control-side energy management user interface. This includes the use of intelligent control algorithms and control software to optimise acceleration or jerk limitation. The efficient control of auxiliary processes, such as cooling or tool changes, as well as the requirements-based operation of auxiliary drives for machine-based logistics tasks can generate significant energy savings. Depending on the application, up to 60 per cent of the energy used can be saved, for example by reducing the dynamics of tool changes or only activating chip conveyors when needed.
The use of energy-efficient components, such as motors or converters, also saves energy. With the Sinamics range, users have access to a portfolio of drives which ensures optimum reactive power compensation in the power supply through Intelligent Infeed and is capable of feeding braking energy back into the circuit. When using intelligent supply technologies, it is often also possible to reduce significantly the connected loads and conductor cross-sections, which, in turn, saves costs early on when designing a machine.
For more information, visit www.siemens.de/sinumerik
Investments in new machinery and equipment must make financial sense for the future. At the same time, it must be possible to operate machines efficiently and adapt them flexibly to meet new product requirements. This is what users are looking for in new machines. A central component of efficient machine operation is end-to-end management of energy requirements and usage. Innovative automation for machine tools offer users low lifecycle costs through intelligent energy management, minimised total cost of ownership and increased productivity. As such, energy-efficient automation contributes to making new machines and equipment a sound investment for the future. An investment in energy-efficient automation and drive technology pays for itself within a short time and then continues to have a positive effect on production with reduced unit costs.
At EMO Siemens will be presenting products for energy management in machine tools, starting with intelligent supply via the motor with improved efficiency, and ranging right up to complete, energy-efficient machine optimisation. Simulation tools allow machines to be optimised for energy efficiency early on in the engineering phase. With the Mechatronic Support service package from Siemens, a machine's combination of mechanical systems and drive technology can be dynamically analysed and improved. This also includes consumption-based optimisation of the moving mass. By using an end-to-end CAD/CAM/CNC chain, product manufacturing can be designed with energy efficiency in mind, right from the workpiece design phase.
Siemens' Sinumerik control effects savings while machines are running through its control-side energy management user interface. This includes the use of intelligent control algorithms and control software to optimise acceleration or jerk limitation. The efficient control of auxiliary processes, such as cooling or tool changes, as well as the requirements-based operation of auxiliary drives for machine-based logistics tasks can generate significant energy savings. Depending on the application, up to 60 per cent of the energy used can be saved, for example by reducing the dynamics of tool changes or only activating chip conveyors when needed.
The use of energy-efficient components, such as motors or converters, also saves energy. With the Sinamics range, users have access to a portfolio of drives which ensures optimum reactive power compensation in the power supply through Intelligent Infeed and is capable of feeding braking energy back into the circuit. When using intelligent supply technologies, it is often also possible to reduce significantly the connected loads and conductor cross-sections, which, in turn, saves costs early on when designing a machine.
For more information, visit www.siemens.de/sinumerik