Guido Hettwer,Director of Bosch Rexroth Industrial Hydraulic Division(photo source:Bosch Rexroth Co.,Ltd.)
Plastic machinery manufacturers have always been the pioneers of the new driving concept of continuously improving performance and energy efficiency.For example,it is the earliest injection molding machine to use variable speed drive pump system on a large scale.Electro-hydraulic composite system is first used for wall thickness control and mold opening and closing control in extruder and hollow molding machine.
Today,in order to flexibly meet different requirements,modular and combinable hydraulic,oil-electric hybrid and pure electric drive schemes are widely used in the injection molding machine industry.At the same time,when it comes to power density and durability,especially high performance requirements,the hydraulic system has obvious advantages.Today’s hydraulic system is becoming more and more interconnected and flexible,and has high energy efficiency.
Based on this,the variable-speed drive pump system and the self-contained actuator bring up to 80%energy saving effect to the hydraulic power unit.The 3D printing technology of the hydraulic oil circuit allows the flexible design of the internal pipe shape,thus optimizing the components to reduce the consumption of raw materials and reducing the pipeline pressure loss.
If machinery manufacturers need to produce small batches of products in an economic way,they need a flexible and fast drive to market.In the design phase,online selection and configuration tools and preconfigured electromechanical modules can significantly reduce the design time.For motion time,accuracy,control and path design,simulation software can effectively improve the design accuracy.The software manual can guide users to quickly complete the debugging process,thus shortening the time of machine development and debugging.
As one of the world’s leading suppliers of transmission and control technology,Bosch Rexroth is committed to providing efficient,powerful and safe intelligent motion solutions for various machinery and system equipment.The company has rich project experience in the fields of walking machinery application,machinery application and engineering,and factory automation,and with its intelligent components,customized solutions and services,it creates a perfect application environment for the realization of interconnected industry.At the same time,Bosch Rexroth also provides customers with various hydraulic,electronic transmission and control,gear,linear transmission and assembly technology,software and Internet of Things interfaces.The company’s business covers more than 80 countries and regions around the world,has more than 31000 professional employees,and the global sales in 2021 will be nearly 6.2 billion euros.
Since entering the Chinese market in 1978,Bosch Rexroth has established production bases in Beijing,Wujin and Xi’an.By December 2021,it has about 2800 employees.
For more information,please visit www.boschrexroth.com.cn and www.boschrexroth.com
Bosch Group is the world’s leading technology and service provider.According to the preliminary data,about 402600 employees of Bosch Group(as of December 31,2021)created a sales performance of about 78.7 billion euros in the financial year 2021.Bosch’s business is divided into four business areas,covering automobile and intelligent transportation technology,industrial technology,consumer goods and energy and construction technology.As the world’s leading Internet of Things enterprise,Bosch provides innovative solutions for smart home,smart city,connected transportation and connected industry.Bosch uses its expertise in sensor technology,software and services,as well as its own cloud platform,to provide customers with integrated cross-domain interconnection solutions.Through its products and services,Bosch provides people with innovative and beneficial solutions to improve their quality of life and create an interconnected life.With its innovative technology,Bosch has fulfilled the promise of”technology makes life beautiful”worldwide.The group includes Robert Bosch Co.,Ltd.and 440 branches and regional companies in about 60 countries.If its sales and service partners are included,Bosch’s business covers almost every country in the world.This global production,engineering and sales network has laid the foundation for its further development.Bosch’s long-term healthy development is based on continuous innovation.Bosch’s R&D network has 76100 R&D personnel,covering nearly 128 countries and regions around the world,including about 38000 software engineers.