![]() From the point of view of the development partners, these also provided a solid basis for tackling the pressure of costs in production and safeguarding Germany's long-term future as a place for high-tech manufacturing. These were appraised at Daimler as a fundamentally new way of looking at manufacturing options with the aim of creating innovative and environmentally friendly products. The well-known characteristics of the production process include conservation of resources, independence from mould-making, freedom of geometry, as well as the speed of construction and development. The industrial use for fabricating production components was previously, mainly as a result of the materials and costs, restricted to smaller components or dental and medical technology.Īs part of the project, the application potential for manufacturing aluminium components for other areas of industry was examined. The Fraunhofer ILT examined, together with different partners from industry, including Daimler AG, the laser fusing technology for production applications involving aluminium components. ![]() ![]() The project partners got together as part of the 'Alu generative research and development project (German Ministry of Education and Research)'. In addition, the LaserCUSING process will in future offer the possibility of generating lightweight structures with a high level of rigidity which will permit weight-optimised geometries, with almost no restrictions on the design, but at present cannot be manufactured in this way with the manufacturing techniques which are available today. The aim of Daimler AG was to replace costly sand-casting and die-casting applications in early phases of development. The machine was specifically configured to cater for Daimler AG's special requirements for automobile applications. The centrepiece of the X line 1000R consists of a high-power laser in the kilowatt range which enables an increase in productivity of up to a factor of 10 compared with standard laser fusing machines available on the market. The X line 1000R was developed for the tool-less manufacturing of large functional components and technical prototypes with material properties which are identical throughout the range. The large machine X line 1000R boasts a superlative build chamber which, according to Frank Herzog, managing director of Concept Laser, has impressive dimensions. The first machine is already in operation at Daimler AG. The Fraunhofer ILT and Concept Laser created the new high-performance LaserCUSING machine X line 1000R for fabricating series components in an XXL format. In order to meet all future assignments, the Swabia-based company got the Fraunhofer Institute for Laser Technology (ILT) and the LaserCUSING specialist Concept Laser to develop a new super laser melting machine X line 1000R whose build chamber size surpasses anything that was known previously. ![]() For applications involving vehicle and engine technology, but also from other areas, Daimler AG is now consistently embracing the resource-efficient, generative metal laser melting of metals. The primary focus is on aluminium alloys which provide the basis for lightweight automobile construction. Time and cost reductions in production are making this generative technology increasingly attractive to the carmakers. Ilona Scholl looks at the development of a metal laser melting machine for the automotive industry.Īdditive manufacturing with metals is becoming increasingly important in the automotive industry. ![]()
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