• ICALEO 2011 Paper #1306 (The Effect of Adhesive Properties on Laser Spot Weld Bonding)

    The Effect of Adhesive Properties on Laser Spot Weld Bonding
    Authors:
    Wang Tao, Harbin Institute of Technology; Harbin Peoples Republic of China
    Yanbin Chen, Harbin Institute of Technology; Harbin Peoples Republic of China
    Yinan Ma, Harbin Institute of Technology; Harbin Peoples Republic of China
    Mingmao Wang, Haerbin Institute of Technology; Harbin Peoples Republic of China
    Liqun Li, Harbin Institute of Technology; Harbin Peoples Republic of China
    Presented at ICALEO 2011

    Laser weld spot bonding (LSWB) is a new joining process that combines laser welding with a layer of structural adhesive in a single joint, which has been put forward as low ...

    $28.00

  • ICALEO 2011 Paper #1307 (Single Mode Fiber Laser Beam Welding with Superposed Beam Oscillation)

    Single Mode Fiber Laser Beam Welding with Superposed Beam Oscillation
    Authors:
    Markus Schweier, Institute for Machine Tools and Industrial Management, Technische Universitaet Muenchen; Garching Germany
    Jens Hatwig, Institute for Machine Tools and Industrial Management, Technische Universitaet Muenchen; -
    Michael F. Zaeh, Institute for Machine Tools and Industrial Management, Technische Universitaet Muenchen; Garching Germany
    Johannes Reppich, Institute for Machine Tools and Industrial Management, Technische Universitaet Muenchen; Garching Germany
    Presented at ICALEO 2011

    Multi-kilowatt single mode fiber lasers and highly dynamic scanner optics offer new o...

    $28.00

  • ICALEO 2011 Paper #1401 (Characterization of Micro/Macrostructure of Laser Cladded Inconel 718 with Increased Deposition Rates As Related to the Mechanical Properties)

    Characterization of Micro/Macrostructure of Laser Cladded Inconel 718 with Increased Deposition Rates As Related to the Mechanical Properties
    Authors:
    Johannes Witzel, Chair for Laser Technology, RWTH Aachen University; Aachen Germany
    Salay Stannard, Joining Technologies, Inc.; East Granby CT USA
    Andres Gasser, Fraunhofer Institute for Laser Technology; Aachen Germany
    Ingomar Kelbassa, Fraunhofer Institute for Laser Technology, Chair for Laser Technology, RWTH Aachen University; Aachen Germany
    Presented at ICALEO 2011

    Currently, high value Class 1 jet engine components such as BLISKs (Blade Integrated DiSKs) are manufactured by time and cost-prohibitive co...

    $28.00

  • ICALEO 2011 Paper #1404 (Influence of Process Parameters and Energy Density on the Microstructure of Ti-6Al-4V Wire/Wc Powder Cladding)

    Influence of Process Parameters and Energy Density on the Microstructure of Ti-6Al-4V Wire/Wc Powder Cladding
    Authors:
    Peter Farayibi, The Univsersity of Nottingham; Nottingham Great Britain
    Janet Folkes, The Univsersity of Nottingham; Nottingham Great Britain
    Adam Clare, The Univsersity of Nottingham; Nottingham, Great Britain
    Presented at ICALEO 2011

    Laser Cladding offers an excellent means for surface coating and alloying. Areas of a component can be targeted and locally modified with the properties tailored to meet specific applications. Research has generally concentrated on the use of powder. Here, work on a combination of wire and powder is presented, where the ...

    $28.00

  • ICALEO 2011 Paper #1406 (Laser-Based Remanufacturing of Engineering Compnents and its Environmental Impact Analysis)

    Laser-Based Remanufacturing of Engineering Compnents and its Environmental Impact Analysis
    Authors:
    J. Michael Wilson, Purdue University; West Lafayette IN
    Cycil Piya, Purdue University; West Lafayette IN USA
    Vance Murray, Purdue University; West Lafayette IN USA
    Yung Shin, Purdue University; W. Lafayette IN USA
    Fu Zhao, Purdue University; West Lafayette IN USA
    Karthik Ramani, Purdue University; West Lafayette IN USA
    Presented at ICALEO 2011

    Laser direct deposition provides an attractive and cost effective means of repairing or remanufacturing high value engineering components. Laser direct deposition technology towards repairin...

    $28.00

  • ICALEO 2011 Paper #1501 (Hybrid Welding with Controlled Short Arcs - A Variation of the Reduction of the Energy-Per-Unit Length-)

    Hybrid Welding with Controlled Short Arcs - A Variation of the Reduction of the Energy-Per-Unit Length-
    Authors:
    Uwe Reisgen, RWTH Aachen University; Aachen
    Simon Olschok, RWTH Aachen University; Aachen Germany
    Michael Mavany, RWTH Aachen University; Aachen
    Presented at ICALEO 2011

    Laser GMA hybrid welding where both processes are acting simultaneously in one process zone and where the filler material is molten by the relatively inexpensive electric energy in the arc and not by the beam is the best remedial measure. The increased energy-per-unit length in laser GMA hybrid welding has, however, compared with laser beam welding with cold wire, sometimes a negative infl...

    $28.00

  • ICALEO 2011 Paper #1502 (Laser-GMA Hybrid Welding of 960 MPA Steels)

    Laser-GMA Hybrid Welding of 960 MPA Steels
    Authors:
    J Siltanen, Rautaruukki Oyj; Hämeenlinna Finland
    J Komi, Rautaruukki Oyj; -
    R Laitinen, Rautaruukki Oyj; Raahe Finland
    M. Lehtinen, Rautaruukki Oyj; -
    Skari Tihinen, Rautaruukki Oyj; Raahe Finland
    U Jasnau, Slv Mecklenburg-Vorpommern GmbH; Rostock Germany
    André Sumpf, Schweisstechnische Lehr- and Versuchsanstalt Mecklenburg-Vorpommern GmbH; Rostock Germany
    Presented at ICALEO 2011

    Steel manufacturers are focusing more and more on developing high strength steels. This means that lower heat input welding processes are needed to achieve matching joints. The effect o...

    $28.00

  • ICALEO 2011 Paper #1504 (Effect of Arc Parameters in High Brightness Hybrid Laser Arc Welding of Low Alloyed Steel)

    Effect of Arc Parameters in High Brightness Hybrid Laser Arc Welding of Low Alloyed Steel
    Authors:
    Esa Lappalainen, Lappeenranta University of Technology; Lappeenranta
    Mikko Vanska, PRESENTER ONLY; -
    Tuomas Purtonen, Lappeenranta University of Technology; Lappeenranta Finland
    Antti Salminen, Lappeenranta University of Technology, Machine Technology Centre Turku Ltd.; Lappeenranta
    Presented at ICALEO 2011

    In laser welding, the low heat input in some cases results in a weld which has a high hardness compared to the base material. This can create problems in some cases, where higher fatigue life for the weld is required. One method to improve this problem ...

    $28.00

  • ICALEO 2011 Paper #1505 (Bifocal Hybrid Laser Welding - Fillet Welds of Aluminum)

    Bifocal Hybrid Laser Welding - Fillet Welds of Aluminum
    Authors:
    M.R. Kronthaler, Institute for Machine Tools and Industrial Management; Garching Germany
    S. Spengler, Institute for Machine Tools and Industrial Management; Garching Germany
    M. F. Zaeh, Institute for Machine Tools and Industrial Management; Garching Germany
    Presented at ICALEO 2011

    Shortage of resources demands a consequent lightweight design with aluminum. Process stability and a high seam quality in welding processes of this material are difficult to achieve especially for hard to weld materials like EN AW-6060. Bifocal hybrid laser welding (BHLW) demonstrates how this material can be welded reliable wi...

    $28.00

  • ICALEO 2011 Paper #1506 (Orbital Cutting and Welding of Stainless Steel Tubes with a Fiber Laser)

    Orbital Cutting and Welding of Stainless Steel Tubes with a Fiber Laser
    Authors:
    Mikko Vänskä, Lappeenranta University of Technology; Lappeenranta Finland
    Tuomas Purtonen, Lappeenranta University of Technology; Lappeenranta Finland
    Antti Salminen, Lappeenranta University of Technology, Machine Technology Centre Turku Ltd.; Lappeenranta Finland
    Presented at ICALEO 2011

    Orbital welding is used in pipeline construction and prefabrication, semiautomatic GTA-, GMA- and GMA-tandem welding processes are most commonly used but also manual metal arc welding is still in use. Traditional welding processes have limitations concerning welding speed and penetration. Modern laser t...

    $28.00

Pages

help desk software

Pages