ELC Laser Welding Systems
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ELC Laser Welding Systems - 1

EMAG ELC Laser Welding Systems

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ELC Laser Welding Systems - 2

People in the industry can no longer imagine a car component production line without a laser welding system. This technology is a prerequisite in the use of compact, weightoptimized components, and subsequently energyefficient vehicles. The precise and adjustable, concentrated energy of the laser beam allows for high welding speeds and results in minimal distortion at the welding seam. It also ensures that components can be finish machined cost-effectively and welded, without E L C E L C E L C 1 6 0 2 0 0 2 5 0 H D U O requiring further processing before going to the assembly line. 2

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ELC Laser Welding Systems - 4

High-productivity laser welding systems. EMAG Laser Cell ELC New workpiece geometries possible with laser welding EMAG ELC Laser Welding Systems are compact, laser-equipped machine tools The flexibility of laser welding processes that can – on the basis of standardized allows for the development of new platforms and machine assemblies – component designs. For example, it be configured to match component-, makes the trouble-free joining of cast customer- and project-specific materials with case-hardened steels manufacturing systems. possible. Its high processing speeds and the accuracy with...

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ELC Laser Welding Systems - 6

Precision and productivity – the measure of all things. Precision Using fiber-guided lasers avoids the The precision of the basic machine mechanical wear and tear to which and the components used, and the sensitive light-conducting cables are workholding equipment developed and subject. manufactured in-house, provides for accurate, reproducible results. Productivity ... ... through short idle times, multi-station Inherent to its functional principle operation and in-house produced, the stationary optic ensures that the optimised automation equipment. negative influences of beam divergence...

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ELC Laser Welding Systems - 7

Operational safety The design principle „Moving workpiece Design characteristics such as the / stationary tool“ minimizes the number stationary beam guide, the use of of reclamping processes, cuts idle times tested components from the machine and guarantees high precision, operating tool supply industry, the use of fully safety and flexibility. The integration developed machine platforms and of auxiliary functions (laser cleaning, modules, state-of-the-art laser joining, preheating, measuring, brushing, technology, a well-proven process marking, process sensors, …) is just technology and,...

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ELC Laser Welding Systems - 8

Maximum flexibility – from one-offs to batch production. The ELC 160 is a modular laser welding Depending on the desired output rates system configurable for the most diverse the ELC 160 is also available in a DUO requirements. and a TRIO version, on which the various At the heart of the ELC 160 lies a stations can be operated independently, three-axis NC machining module, with allowing for the cycle time-concurrent the machine base carrying the stationary machining of different workpieces. processing units. The workpieces are loaded into the Technological flexibility spindle and...

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ELC Laser Welding Systems - 9

Manually or automatically loaded the need for manual resetting. Time The ELC 160 is equally suitable for and effort are thus reduced and the manual and automatic loading, with the destructive testing of components latter using either a gantry loader or avoided. industrial robots. This offers the flexibility manufacturing concept and your own Expansion stages / Additional functions brand of logistics. •• Joining / Pressing of single Automatic resetting included •• Inductive preheating / postheating The ELC can be equipped with several •• Brushing the weld seam mating stations and welding...

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ELC Laser Welding Systems - 10

The production laser welding of shafts. The ELC 200 H is designed for the The horizontal spindle and the NC machining of drive shafts, cardan shafts, tailstock ensure that families of steering shafts and other similar components of different length can workpieces. This allows for the laser be machined with flexibility, and that welding process to be used in areas the resetting on different workpiece which were previously the exclusive geometries is achieved in the shortest domain of friction or magnet- arc possible time. welding. The advantages of the pick-up principle are clear: workpiece...

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ELC Laser Welding Systems - 12

ELC 250 DUO – the multifunctional laser welding machine. The ELC 250 DUO also works on the (e.g. laser cleaning / joining / welding / pick-up principle: the spindle loads itself brushing / checking). The result is and positions the workpiece where the optimal technological flexibility welding optic requires or takes it to other processing modules. The principle of a stationary optic allows for the integration of all laser technolo- The ELC 250 DUO features two gies: the ELC 250 DUO can be equipped independent machining stations that with either CO2 lasers or with solid-state share a single...

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Stationary beam guide. The swivelling spindle permits axial as well as radial welding Pick-up position Welding position, radial DUO stands for flexibility. In the spindles of the two machining stations, identical or totally different component pairs can be welded independently of each other. 13

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ELC Laser Welding Systems - 14

The complete process from a single source. In the case of all its welding machines To meet the demands for greater EMAG’s emphasis is on the stationary productivity, EMAG welding systems beam guide, with the workpiece moving also incorporate a beam diverter that can from station to station. This concept is supply two stations, making it possible clearly directed towards process chain to load and unload the components cycle consolidation by means of process time-concurrently. integration and makes the addition of auxiliary operations very easy. The ELC 250 DUO features a four-column mating...

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ELC Laser Welding Systems - 15

In accordance with the EMAG principle of a platform strategy with relevant automation solutions, their welding systems are able to work highly efficiently with either shuttle or robots. With floor-to-floor times of up to ten seconds and batch sizes of up to a million per year the productivity rates of automated laser welding can hardly be improved. Laser welding Brushing the weld seam 15

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