Search

The article "Channa in the supermarket and Makropoden at the doorstep" reports on the author's experiences during his stay in China. The author worked as a lecturer at a university and taught Chinese students in the field of mechanical engineering and environmental technology. He discovered the diverse wildlife of China, including various fish species such as Channa and Makropoden. He also visited local markets where exotic animals and ornamental fish were sold. The author draws a positive conclusion and emphasizes that China has positively surprised him. The article "Issue - 1/2024" deals with the selection of ornamental fish on TaoBao. Various breeding forms of guppies and Makropoden are offered. In addition, a panorama of Shanghai at sunset is shown. The article is from the magazine "Der Makropode" in its 46th year. [Extracted from the article]

According to a study by RWTH Aachen University on behalf of the Impuls Foundation of the VDMA, only 11% of engineers in mechanical engineering are women. In order to attract and retain more female engineers, the study recommends that companies adapt their website to appeal to women and provide information about the company and its work culture. It is also recommended to use gender-neutral language and show pictures of employees on the website. Furthermore, job advertisements should be clearly formulated and include requirements that appeal to women. [Extracted from the article]

According to a study by RWTH Aachen University on behalf of the Impuls Foundation of the VDMA, only 11% of engineers in mechanical engineering are women. The study examines how companies can attract and retain more female engineers. Reasons for the lack of women include a lack of technical understanding, a lack of female role models, discrimination and sexism in the workplace, as well as the compatibility of career and family. The study recommends that companies design their website in a gender-neutral way, represent values, have clear application processes, and increase the visibility of the team and work culture. In addition, job advertisements should emphasize certain requirements that are more appealing to women. [Extracted from the article]

The innovative H4U platform by Bosch Rexroth offers new freedom in mechanical engineering, increases productivity and sustainability. The platform enables the transfer of hardware-bound hydraulic functions into hardware-independent software modules. The software-based hydraulic functions, called H4U.apps, offer various advantages such as easy integration into existing automation environments, higher flexibility, and productivity. The H4U platform increases cost-effectiveness and investment security throughout the entire lifecycle of a machine and offers value-added services such as leakage compensation and predictive maintenance. The platform is continuously being developed and allows for use in various product lines. [Extracted from the article]

Issue 02/24 of the magazine "Fluid" contains various articles on topics such as lightweight construction applications, shortage of skilled workers in mechanical engineering, setup time optimization, clamps for special applications, safety in handling hydraulic hoses, CO2 footprint improvement with protective elements made of PCR_PE-HD, conversion of a mobile excavator into a mobile lifting platform, water hydraulics, dry-case technology, optimized preload for rolling bearings, clean oil maintenance for cement production, energy-efficient blind riveting, piezoresistive pressure measurement technology, sensor calibration, more efficient and environmentally friendly lubrication unit retrofit, condition monitoring, efficient engineering of fluid technology systems, and control cabinet monitors. The magazine also includes product reports and a section called "Fascination Fluid". [Extracted from the article]

Issue 02/24 of the magazine "Fluid" contains various articles on topics such as lightweight construction applications, shortage of skilled workers in mechanical engineering, setup time optimization, clamps for special applications, safety in handling hydraulic hoses, CO2 footprint improvement with protective elements made of PCR_PE-HD, conversion of a mobile excavator into a mobile lifting platform, water hydraulics, dry-case technology, optimized preload for rolling bearings, clean oil maintenance for cement production, energy-efficient blind riveting, piezoresistive pressure measurement technology, sensor calibration, more efficient and environmentally friendly lubrication unit retrofit, condition monitoring, efficient engineering of fluid technology systems, and control cabinet monitors. The magazine also includes product reports and a section called "Fascination Fluid". [Extracted from the article]

The article deals with the integration of intelligence and data into drive systems. Mechanical engineers desire more intelligence in the drives themselves, while existing data should be made accessible in a unified format for designers, operators, and mechanical engineers. Standardizing the data facilitates the procurement of spare parts and the organization of workshop appointments. Manufacturer independence in communication is an important argument for operators and equipment suppliers. Drive manufacturers are primarily interested in data from ongoing operations to enable energy savings and improve plant management. Contractual arrangements and standards for business relationships are needed. [Extracted from the article]

The mechanical engineering company Harro Höfliger has been working with the compressed air and pneumatics specialist Mader for over 26 years to ensure clean and oil-free compressed air for the assembly and testing of its systems. Due to the fluctuating demand for compressed air and the need to save energy and CO2, Mader proposes a new flexible compressed air concept. This concept includes a combination of a smaller and a larger compressor to meet the different needs. Mader also supports Harro Höfliger in leak detection and improving compressed air efficiency to save CO2. [Extracted from the article]

The forming system Stauff Form Evo has been successfully used in the international market since 2015. The second generation of the system is now available and offers a more affordable alternative. The Slovenian hydraulic service provider Pisnik has switched to Stauff Form Evo and benefits from the new pricing. The system offers a secure seal even under adverse conditions and is suitable for extreme conditions up to 800 bar. The new Viton sealing ring replaces the previous metal-elastomer combination and is suitable for both steel and stainless steel connections. Switching to the new system does not require the replacement of the forming machines. [Extracted from the article]

Busch Vacuum Solutions has introduced the new generation of dry Mink-MM claw vacuum pumps. These pumps offer minimal operating costs, low energy consumption, and a reduced CO2 footprint. They are lighter and just as robust as their predecessors and can be used in various industries such as medicine, food industry, vacuum packaging, mechanical engineering, woodworking, and plastics industry. The new pumps can easily replace older versions in vacuum systems and are easily accessible for maintenance and service thanks to their three-part housing. They can also be equipped with an IoT kit and are available in an Aqua version for humid environments. [Extracted from the article]

Busch Vacuum Solutions has introduced the new generation of dry Mink-MM claw vacuum pumps. These pumps offer minimal operating costs, low energy consumption, and a reduced CO2 footprint. They are lighter and just as robust as their predecessors and can be used in various industries such as medicine, food industry, vacuum packaging, mechanical engineering, woodworking, and plastics industry. The new pumps can easily replace older versions in vacuum systems and are easily accessible for maintenance and service thanks to their three-part housing. They can also be equipped with an IoT kit and are available in an Aqua version for humid environments. [Extracted from the article]

The article deals with the effects of Artificial Intelligence (AI) and 5G on automation. It emphasizes that 5G and Time Sensitive Networking (TSN) enable virtual controls and could enable ubiquitous networking regardless of the transmission medium. The increasing use of AI requires a realignment of communication, with Single Pair Ethernet playing an important role. Development service providers play an important role in trending topics such as networking and AI, as companies often lack the corresponding expertise. The selection of suitable hardware and sensors is crucial for the reliability and functionality of machines and processes. Automation is characterized by increasingly complex systems, with AI also being used to optimize control tasks. The cross-manufacturer communication standard Single Pair Ethernet (SPE) is discussed to provide data volumes from sensors to an AI algorithm. The transition to new virtual approaches in mechanical and plant engineering is a challenge, but also offers the opportunity to develop new business models. [Extracted from the article]

The German metal forming industry recorded a 50% increase in order intake in the last quarter of 2021 compared to the previous year. However, the conditions for sustainability in this energy-intensive sector are far from perfect. Customers in the mechanical engineering and automotive industries are increasingly placing value on resource and energy-efficient plants and processes. Companies such as BMW, Porsche, Volkswagen, and Daimler have set ambitious goals for CO2 reduction and sustainability and also demand corresponding measures from their suppliers. Companies like Hydac and Bosch-Rexroth rely on filter technologies and digital solutions to reduce energy consumption and resource usage. Digitization at the workpiece level also contributes to resource conservation. It is emphasized that sustainability represents an opportunity for companies. [Extracted from the article]

The article focuses on the departmental library Eupener Straße of the University of Applied Sciences Aachen that is responsible for the literature supply of three technical departments such as electrical engineering and information technology, mechanical engineering and mechatronics as well as aerospace technology and for the department of economics.

The article "Content Market 2024" in the magazine "Fluid" contains various topics from the field of hydraulics and fluid technology. It presents new mid-range measuring devices for hydraulic services, as well as a brand new device called Service Master Compact. Furthermore, it covers business cycle indicators in mechanical engineering, company retrospectives and outlooks, as well as the decarbonization of excavators and the storage capability of accessories. Additionally, it mentions the 60th anniversary of the hydraulic hammer and the 10th anniversary of the climate protection company. There are also interviews with Armend Tahiri from Voss Fluid and Thomas Pippes and Artur Bohr. Other topics include filter elements, sealing technology, elevator construction, intralogistics, hydraulics for agricultural technology, self-propelled agricultural machinery, electro-hydraulic units, compressed air systems, mechatronics, and IIoT radar sensors. The article also includes editorial contributions, product reports, and a purchasing guide for the fluid industry. [Extracted from the article]

According to a survey by the VDMA, 62 percent of the surveyed personnel managers in mechanical and plant engineering plan to hire additional skilled workers with a technical background in the coming months. However, labor market shortages remain a challenge, especially for technical professionals and engineers. Nevertheless, the industry is increasingly investing in young talent and plans to create additional training positions and dual study programs. The takeover rates after training are high in mechanical engineering, with many apprentices later aiming for another degree. The majority of companies plan to increase their workforce in the next twelve months, both in technical and non-technical areas. [Extracted from the article]

Issue 06/2023 of the magazine "Fluid" contains various articles on topics such as electro-pneumatics, circular economy in medical technology, lubricant monitoring, mechanical engineering, sealing technology, agriculture and forestry, maintenance of vacuum pumps, hydraulic pipe fitting, microfluidics in medical technology, hybrid drive technology, hydraulic power control in the tire industry, compact ball check valves, energy recovery, compressed air dryers in mining, modern hydraulics in digital networks, sensors and joysticks with CAN bus, efficient drive of high-speed motors, control valves with IO-Link, open ecosystem in mobile work machines, and autonomous vehicles in agriculture. Product reports and a preview of upcoming issues are also included. [Extracted from the article]

Bosch Rexroth has agreed to acquire motion control specialist Elmo Motion Control Ltd. Elmo develops and manufactures high-end electric servo drives and drive controllers for industrial automation. The board of Bosch Rexroth is being reorganized, with Thomas Donato taking responsibility for global sales and factory automation. Emerson's European manufacturing facility Tescom is celebrating its 30th anniversary. SMC Germany has added internationally experienced sales expert Torsten Wöhler to its sales team. Jumo has appointed a new management team, and the Roth family business is celebrating its 75th anniversary. Endress+Hauser has once again received platinum status in the EcoVadis sustainability rating. The company is driving improvements in ecological, ethical, and social matters and has installed two beehives on its roof. The AMA Association for Sensors and Measurement Technology invites applications for the AMA Innovation Award 2023. The Construction Tech Podcast "Baustelle Zukunft" addresses current questions about digitization in the construction industry. Startup Alcemy has won the Startup Award at the Mechanical Engineering Summit 2022 for its AI-supported software for low-carbon production of cement and concrete. Dr. Thomas Lindner is honored with the German Mechanical Engineering Award for his entrepreneurial and voluntary commitment. Pfeiffer Vacuum Components & Solutions GmbH is celebrating its 25th anniversary. Thomas Donato takes over responsibility for sales and factory automation in the Bosch Rexroth board. The podcast "Baustelle Zukunft" aims to contribute to dialogue and the joint development of new ideas in the construction industry. [Extracted from the article]

The article focuses on mechanical and plant engineering benefits from increasing intelligence and integrated additional functions in drive technology. It mentions climate protection and the associated reduction in global carbon dioxide emissions are the determining drivers in the further development of electrical drive systems. It also mentions energy-saving fox Frequency converters in injection molding machines in terms of climate and environmental protection.

The article explores how companies in mechanical and plant engineering can benefit greatly from the concept of the Digital Twin (DT). Topics include Industrial Internet Consortium defines a digital twin as the formal digital representation of an asset, process, or system; and physical simulation model views the system as a real-time image, in which data is obtained in real time and coupled with a simulation model in the early product development phase.

In Darmstadt, the new international accelerator center FAIR is currently being built, one of the largest research projects worldwide. The center aims to create matter in the laboratory and study it as it occurs in the universe. Industrial shock absorbers from the Magnum family by ACE are used as end position safeguards. These are used to absorb mass forces in case of possible misalignments of the linear motor drive unit and to protect the structure. ACE's industrial shock absorbers are robust and durable and are used in various areas of mechanical engineering. In the FAIR facility, they are used to ensure stability and reduce noise. [Extracted from the article]

Linde Hydraulics GmbH & Co. KG is investing 50 million euros in technology at its German locations, particularly at the main plant in Nilkheim (Aschaffenburg). The plant supplies hydraulic components and assembly kits to China and the USA annually. The trade fairs Pumps & Valves, Solids, and Recycling-Technik are inviting personal exchanges in Dortmund again after a pause due to the coronavirus. Turkish mechanical engineering exported goods worth 23 billion US dollars in 2021 and aims for an export target of 27 billion US dollars in 2022. Bosch Rexroth recorded an order intake of 7.5 billion euros in 2021. Grundfos achieved a revenue record of 3.8 billion euros, and Baumer is building a new Innovation Center in Switzerland. [Extracted from the article]

The family-run company Sitema from Karlsruhe has been manufacturing linear brakes and locking units for over 40 years, which are used in machines and systems to protect people from falling loads or to lock positions against high forces. These clamping heads are used in shipbuilding, offshore projects, and other areas of mechanical engineering. Sitema has developed a 3D app to facilitate the selection of the appropriate clamping heads for maritime applications for potential customers. Sitema's clamping heads are characterized by the SiForce principle, in which the holding force is generated by wedge-shaped or conical elements. This allows for high holding forces in a small installation space. The clamping heads are secure against unintentional release and can be used in various applications, such as securing aircraft platforms on ships or securing hangar doors. [Extracted from the article]

The IMPULS Foundation of the VDMA has commissioned a study to examine the proportion of female engineers in mechanical and plant engineering. Although the proportion of women among engineering employees has increased from 9% in 2019 to 11% in 2022, female engineers are still significantly underrepresented. The study, conducted by the Machine Tool Laboratory WZL at RWTH Aachen University, shows that there is no single solution to increase the proportion of female engineers. Instead, various measures need to be taken throughout education and working life. [Extracted from the article]

Axel Barten, langjähriger Geschäftsführer von Achenbach Buschhütten, einem Spezialisten für Walz- und Folienbearbeitungstechnologie, wurde mit dem 14. Deutschen Maschinenbaupreis ausgezeichnet. Barten hat die Globalisierung des ältesten deutschen Weltmarktführers vorangetrieben und bedeutende Beiträge zur Ingenieurausbildung und Promotion in den Ingenieurwissenschaften geleistet. Achenbach Buschhütten ist eines der ältesten Unternehmen in Deutschland und der älteste deutsche Weltmarktführer in der Produktion von Aluminium-Flachwalzprodukten. Die Familie Barten führt das Unternehmen seit acht Generationen, und Axel Barten war von 1981 bis zur Übergabe an seinen Sohn André E. Barten als Geschäftsführer tätig. Der Artikel erwähnt auch bevorstehende Branchenveranstaltungen und den Beginn der Bewerbungen für den AMA Innovationspreis 2024. [Extracted from the article]

Women are underrepresented in the hydraulic industry, accounting for only eleven percent. There are few pictures of real female engineers, instead, images of women being explained to or admiringly looking up to men dominate. There is also little education about the profession of female engineers, which can lead to female students not being interested in mechanical engineering. A study recommends that employers reconsider their attitudes and corporate culture in order to promote equality and equal opportunities. In mechanical engineering, medium-sized companies prevail, which are considered adaptable. [Extracted from the article]

Pöppelmann Kapsto develops protective elements made from post-consumer recycled plastics (PCR) for various industrial sectors. The company focuses on the sustainable use of plastics and has launched a sustainability initiative. Pöppelmann consciously uses PCR, which is obtained from used plastic products, in order to utilize plastics already in circulation and not to use new resources. The manufacturer collaborates with selected companies to collect used protective caps and plugs and convert them into PCR granules, which are then used to produce new protective elements. [Extracted from the article]

The article discusses importance of hydraulics in industries operations. It mentions Bertram Meusburger, head of the locksmith's shop and has worked for the Bregenz Festival and describes the Rigoletto building as an extremely complex heavyweight, a combination of steel construction, mechanical engineering, wood construction, fiberglass-reinforced plastic and Styrofoam that stands on a sophisticated substructure.

The clamping unit Ratio-Clamp from Herbert Hänchen GmbH can be used for various holding functions, including safety-related tasks with Performance Level e (PLe). The clamping unit allows for faster and easier assembly by using an integrated key. It clamps rods through friction and holds them securely even without a power supply. A self-learning software reduces the calibration time by more than 50 percent. A newly developed integrated key secures the rod during transport and allows for assembly without dismantling components. The clamping unit offers a cost-effective and resource-saving side effect, as no additional transport rod is required. [Extracted from the article]

An interview with Max Ludwig from Boston Consulting and Guido Hettwer, Head of Sales Industrial Hydraulics at Bosch Rexroth is presented. Topics discussed include social responsibility as an entrepreneur; carbon emissions can be reduced from around 51 gigatons per year by up to 30 gigatons by 2050 and mechanical engineering plays a very decisive role for energy generation or the extraction of raw materials.

Rail wear is easy to measure, but the calculation of the permissible wear (al loss of cross section) is a challenge. Only in a few mechanical engineering fields is a strength analysis in a corrosive environment with simultaneously loss of cross section necessary. Part 1 shows an approach of the probabilistic calculation of the acting loads with a modern lifetime calculation is presented, which allows a more differentiated dimensioning of the permissible rail wear with knowledge of local load distribution processes. This requires a good database, which Switzerland now can use after a longtime of preparation. An overview is given of the distribution of guiding forces, modules of subsoil as well as the changes of load distribution in the overall network. Part 1 concludes with the presentation of the calculation tool and exemplary results. Part 2 of the paper will present the key functionality - the differentiated load mapping - as well the potential reduction of rail exchange in SBB's network. [ABSTRACT FROM AUTHOR]

The annual conference is the most important event of the German Mechanical Engineering Society (DMG) in the course of a year. The theme of this yearly conference was "Mobility and Logistics 2030 - How do we make use of the system advantages of rail". In the lecture event, various experts from the rail transport sector dealt with the conference topic from the point of view of transport policy, science, industry and the railways DB and SBB. A subsequent panel discussion deepened the topic. In addition, the Beuth Innovation Prize was awarded to the young traffic engineer Fabian Wirth for his work with the topic "The future of rail freight transport in Germany". On the occasion of the official reception the first evening, Dipl.-Ing. Peter Lankes was awarded the Beuth Medal of Honour far his great achievements of the further development of high-speed rail transport in Germany. [ABSTRACT FROM AUTHOR]

The article presents report on pump technology in hydraulic systems. It notes that the hydraulic pump is the workhorse of the system. It adds that the world of fluid technology is changing, with products being designed and optimized for efficiency. It states the strength of German mechanical engineering is particularly evident in the cooperative interplay of various research disciplines.

The article reports that the high-export mechanical engineering in Germany is increasingly suffering from various distortions on the international markets. It notes that unsettled trade dispute between the U.S.and China is affecting companies because it has a direct and indirect impact on more and more industries and countries. It adds that trade disputes, increasing protectionism around the world, and the unresolved Brexit are leaving their marks.

The article presents several facts about Poland. Topics include measured in terms of gross domestic product Poland ranks twenty second among the world's largest economies; main branches of economy include food industry, metallurgical industry as well as mechanical engineering and Electrical engineering; and Poland is the largest Assembly site for electrical household appliances in Europe.

The article presents views of Professor Jrgen Weber from TU Dresden and Steffen Haack and Mark Krieg from Bosch Rexroth, on the benefits of digital twins in mobile and stationary hydraulics. It mentions about advances in mechanical engineering, architecture and communication technology; and need for digital twins of applications and services, networking and communication technology to keep the machines around, management systems on the construction site and external cloud services.

The article offers information on the mechanical engineering company Günther Wensing GmbH & Co. control technology from Bosch Rexroth for its CNC stretch bending machines. It further discusses offering special machines and Computer numerically controlled (CNC) stretch benders; views of managing director Jens Wensing, on issue; and using hydraulic and electric axes in mixed operation in all machines.

In the interview with Hartmut Rauen, the Deputy Managing Director of VDMA, he talks about the economic situation of the fluid technology industry, the impact of digitization and sustainability, the differences between hydraulics and pneumatics, the business in Russia for some companies, the drivers and risks of the industry, as well as the approach of fluid technology compared to other models. Rauen emphasizes the importance of digitization and mentions the Fluid Technology 4.0 project, which was presented at the Hannover Messe. He also explains the concept of the digital twin and the role of the administration shell. Finally, he discusses the electrification of mobile hydraulics and the importance of sustainability and energy efficiency. [Extracted from the article]

The article describes the demanding production of hydraulic parts and the role of Mapal as a technology partner in this field. Hydraulic parts are used in various industries, including mechanical engineering, energy and environmental technology, automation technology, and aerospace. The main bore in the valve housings is particularly important as it affects the accuracy and reliability of the hydraulic valves. Mapal offers precise tools and technologies for machining these bores to ensure high quality and efficiency. The company is also working on optimizing the honing process and reducing costs. In addition to specialized tools, Mapal also offers standard tools that enable economical machining. [Extracted from the article]

In the interview with Christian Ziegler, the Director of Sales & Digitization at SMC, he talks about his goals and responsibilities in the company's management. One main goal is to better integrate the field and inside sales teams and to structure the processes in the home office. Additionally, he wants to maximize the benefits from the collected data in sales and improve internal processes. Another focus is digitization, both internally and externally, in order to develop new business models. Ziegler also emphasizes the importance of a standardized digital twin for mechanical engineering. He expresses no fear of losing intellectual property to the Chinese and emphasizes the openness of the world. [Extracted from the article]

On October 23, 2022, the winners of the Bauma Innovation Award 2022 were honored in the Max-Joseph-Saal of the Munich Residenz. Companies and institutes were recognized for their innovative projects in the categories of climate protection, digitalization, machine technology, construction, and research. The winners include Liebherr France SAS, MiC 4.0 Machines in Construction, Herrenknecht AG, Holcim (Deutschland) GmbH, and the TU Freiberg Institute of Mechanical Engineering. A total of 133 applications were submitted and 41 finalists were selected. The competition was jointly organized by various organizations. [Extracted from the article]

The article reports that export of machines and systems from Germany rose by almost 11 percent in the first nine months. It mentions mechanical engineering sector is benefiting once again from its strong international presence and three branches of textile machinery recorded the highest percentage increases in the first nine months of 2021. It also mentions machines for the manufacture of semiconductors and integrated circuits and and agricultural engineering.

An introduction is presented in which editor discusses various articles within the issue on topics including corrosion resistance with the same assembly properties; what mechanical engineering contribute to climate protection and sealing pipe connections for hydrogen drives.