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Using Lasers to Improve Manufacturing Competitiveness Pg.6 LIA TODAY THE OFFICIAL NEWSLETTER OF THE LASER INSTITUTE OF AMERICA The international society dedicated to fostering lasers, laser applications and laser safety worldwide. FOCUS: LASERS FOR MANUFACTURING VOLUME 20 NO. 2 MARCH / APRIL 2012 Using Lasers to Improve Manufacturing Competitiveness pg.6 Courtesy Fraunhofer Institute for Laser Technology ILT, Aachen, Germany ILT, Technology Institute for Laser Courtesy Fraunhofer Ultrafast Lasers in Medical Applications - pg. 8 The Future of Manufacturing Presented at LAM 2012 - pg. 10 13501 Ingenuity Drive, Suite 128 Orlando, FL 32826 Phone: +1.407.380.1553 Fax: +1.407.380.5588 www.lia.org LIA TODAY CVR MarApr-12_3.indd 1 4/3/12 10:58:12 PM IN THIS ISSUE LIATHE OFFICIAL NEWSLETTER TODAY OF THE LASER INSTITUTE OF AMERICA LIA TODAY is published bimonthly to educate and inform laser professionals in laser safety and new trends related to laser technology. LIA members receive a free subscription to LIA TODAY and the Journal of Laser Applications® in addition to FEATURES discounts on all LIA products and services. LME 2012 – Using Lasers to Improve The editors of LIA TODAY welcome input from readers. Please submit news-related Manufacturing Competitiveness 6 releases, articles of general interest and letters to the editor. Mail us at LIA TODAY, 13501 Ingenuity Drive, Suite 128, Orlando, FL 32826, fax +1.407.380.5588, or send Ultrafast Lasers in Medical material by e-mail to [email protected]. Applications 8 The Future of Manufacturing Presented at LAM 2012 10 2012 LIA OFFICERS Plasmonic Devices Fabricated by President – Reinhart Poprawe CALENDAR OF EVENTS Fraunhofer Institute for Laser Femtosecond Laser Nanowelding 14 Technology Laser Safety Officer Training President-Elect – Klaus Löffler June 26-28, 2012 | Chicago, IL TRUMPF Laser & Systems GmbH Dec. 4-6, 2012 | Orlando, FL DEPARTMENTS Laser Safety Officer with Hazard Analysis* Past President – Stephen Capp Calendar of Events 2 June 11-15, 2012 | Boston, MA Laserage Technology Corporation Sept. 24-28, 2012 | Anaheim, CA Executive Director’s Message 5 Nov. 5-9, 2012 | San Antonio, TX President’s Message 5 Secretary – Robert Thomas *Certified Laser Safety Officer exam offered USAF Research Laboratory Corporate Member Profile 16 after the course. ASC Z136 Update 18 Treasurer – Yongfeng Lu Medical Laser Safety Officer Training* BLS Update 19 University of Nebraska, Lincoln June 9-10, 2012 | Boston, MA Sept. 22-23, 2012 | Anaheim, CA Laser Insights 20 EDITORIAL STAFF *Certified Medical Laser Safety Officer exam JLA Update 21 offered after the course. Editor-in-Chief – Peter Baker Members In Motion 22 International Congress on Applications of Member Innovations 22 Managing Editor – Kris Stell Lasers & Electro-Optics (ICALEO®) Welcome Corporate Members 22 Copy Editor – Barbara Sams Sept. 23-27, 2012 | Anaheim, CA LIA Announces 23 BUSINESS STAFF Laser Welding & Joining Workshop Oct. 23-24, 2012 | Schaumburg, IL Publisher – Jim Naugle Lasers for Manufacturing Event (LME) Advertising Sales – Jim Naugle Oct. 23-24, 2012 | Schaumburg, IL Visit www.lia.org for all course and event listings. If you are interested in advertising ADVERTISERS space in this newsletter or a subscription, contact Michelle Williams ANSI Z136.3 18 at +1.407.380.1553/1.800.34.LASER or [email protected]. Board of Laser Safety 19 CMLSOs’ Best Practices 9 ICALEO 2012 4 ILSC 2013 21 ABOUT LIA Kentek 3 Laser Institute of America (LIA) is the professional society for laser applications and safety. Our Laser Welding & Joining mission is to foster lasers, laser applications and laser safety worldwide. Workshop 2012 24 We believe in the importance of sharing new ideas about lasers. In fact, laser pioneers such as Laservision 15 Dr. Arthur Schawlow and Dr. Theodore H. Maiman were among LIA’s original founders who LIA’s Evaluator 20 set the stage for our enduring mission to promote laser applications and their safe use through LIA’s Inhouse Training 17 education, training and symposia. LIA was formed in 1968 by people who represented the heart of the profession—a group of academic scientists, developers and engineers who were truly LME 2012 7 passionate about taking an emerging new laser technology and turning it into a viable industry. Photomachining 15 Whether you are new to the world of lasers or an experienced laser professional, LIA is for you. Rockwell Laser Industries 11 We offer a wide array of products, services, education and events to enhance your laser knowledge 2 TRUMPF 17 and expertise. As an individual or corporate member, you will qualify for significant discounts on LIA materials, training courses and the industry’s most popular LIA conferences and workshops. We invite you to become part of the LIA experience – cultivating innovation, ingenuity and inspiration. FOCUS: LASERS FOR MANUFACTURING LIA TODAY MARCH / APRIL 2012 3 4 FOCUS: LASERS FOR MANUFACTURING LIA TODAY MARCH / APRIL 2012 +1.407.380.1553 |1.800.34.LASER| [email protected] Anaheim Marriott Hotel | Anaheim, California,USA Anaheim MarriottHotel| Presented by: Presented 3 1 st Save ICALEO world’s premier platformforsharing premier world’s materials interaction, providing the materials interaction,providing and expertsinthefieldoflaser ® bringstogethertheleaders new ideasanddiscovering breakthrough solutions. breakthrough the September 23-27, 2012 September 23-27, Date www.icaleo.org EXECUTIVE DIRECTOr’s president’s messaGE MESSAGE The high power optical technologies I am so pleased that Jim enter a new era: The age of DIGITAL Sears and Bill Shiner PHOTONIC PRODUCTION. The vision encouraged us to launch of designing products in the computer and LIA’s first Laser Additive directly “printing” the data to real world Manufacturing (LAM) parts becomes reality. The impacts on workshop in 2009. LAM the main trends of our high wage society has grown every year in mobility, health, energy, environment since then and this year F O and security are expected significant. was another big success. CUS New designs and materials combined : with high degrees of complexity demand Attendance was a record individualized production in series at once again, the Technical LASERS reduced costs. Very recently, new lasers Program was solid and in new time domains and wavelength the exhibit hall was F domains with high average powers have been developed for new active. O processes like laser additive manufacturing, laser ablation by ultrafast R lasers or laser polishing. Overall, the vision can be summarized “from bits There is a growing realization that additive manufacturing MANUFACTURIN to photons to atoms.” The direct manufacturing processes work without will ultimately transform the way manufacturing is tools or molds and transform the computer-generated product directly to performed so I am very pleased that we are leading the reality. Further advantages are the parallel production of products as well way in adding to this body of knowledge and raising as the independence of cost on complexity of the structure. awareness of its potential. One decisive component in this scheme is the perspective of additive We will carry this momentum through to our Lasers G manufacturing using lasers, or LAM. This includes selective laser melting for Manufacturing Event, October 23-24, 2012 in (SLM), laser metal deposition (LMD) and controlled deposition of Schaumburg, IL. This will feature tutorials and seminars LIA functional layers. LIA’s latest conference on the subject in Houston, LAM, on all aspects of lasers for manufacturing, including T was a great success for all participants and you can read about specific LAM, and will feature 90 exhibitors of lasers, systems, O results in this issue and later in LIA’s Journal of Laser Applications®. robotics and related equipment for manufacturing. DA Y Typical laser powers employed in additive manufacturing are some hundred watts in the commercial world and KW level in the leading MARCH laboratory environment. The buildup rates have been boosted by a factor of 10 in the last five years to values of 20 mm3/s corresponding to about 3 1 cm /s. The data depend slightly on the deposited metal and many alloys Peter Baker, Executive Director / have been demonstrated for use in tooling for molds, bio resistive, bio Laser Institute of America, [email protected] APRIL compatible or bio resolvable implants, but also in series production, e.g. for automotive parts in large quantities. 2012 As a next international event coming up, the Aachen Kolloquium Lasertechnology, AKL 2012, in Germany (www.lasercongress.org) combines latest laser application technology and industrial innovation. Be there! LIA and its president wish you a productive and successful time. Sincerely yours, Reinhart Poprawe President, Laser Institute of America 5 LME 2012 – USING LASERS TO IMPROVE MANUFACTURING COMPETITIVENESS By Geoff Giordano The Laser Institute of America has unveiled an expanded “We still see a big impact of the tremendous rise in beam quality educational track for its second annual Lasers for Manufacturing and energy efficiency,” Beyer says. “Here the application fields are Event, the highly successful exhibit launched to address a unique expanded in many ways: ultra-low distortions or the realization of and pressing need for the North American industry. new mixed-material joints like copper-aluminum using precisely LME 2012 will again provide attendees vital guidance on shaped weld pools. Also, remote-beam applications are now how to create effective and efficient laser-based production standard; that was a field restricted to expensive high-brightness systems to increase profitability in a broad range of applications, lasers just a few years ago. Furthermore, laser size reduction is a key predominantly aerospace, automotive and medical. development: many lasers are now so small that machine integration is much simpler and can be done in a way not possible before.” 2012 ADDITIONAL EDUCATION APRIL OPPORTUNITIES / Although slated as a tutorial this year, the program on ultrafast lasers could grow into another two-day workshop next year. For the inaugural session, LIA President Prof.
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