<td id="kg486"><optgroup id="kg486"></optgroup></td>
<button id="kg486"><tbody id="kg486"></tbody></button>
<li id="kg486"><dl id="kg486"></dl></li>
  • <dl id="kg486"></dl>
  • <code id="kg486"><tr id="kg486"></tr></code>
  • Report from IBEX 2015

    Oct 08, 2015

    The 2015 Intl. BoatBuilders’ Exhibition & Conference (IBEX) was held Sep. 14-16 in Louisville, KY. The show drew 4,700 attendees and 545 exhibitors, 110 of which were new to IBEX. The Composites Pavilion featured almost 80 different companies as well as the 3D Digital Workshop — highlighting Stratasys and Cincinnati Inc. — and the new Future Materials exhibit, co-curated by Professional BoatBuilder magazine andCompositesWorld.

     
    IBEX 2015 Future Materials Exhibit

    Future Materials featured a collection of the latest composite materials and process technologies from around the world. The goal was to offer IBEX attendees the opportunity to interact with cutting-edge composite products from a wide range of industries — aerospace, automotive, sporting goods, etc. — that they might not normally get to see.

    Each station within the exhibit showed a product and/or part along with a display card describing the new technology and its potential for revolutionary impact in improved composite strength & stiffness, aesthetics, processing, multifunctionality and/or sustainability. A full list of the companies and products showcased with links to additional information is at www.ibexshow.com/futurematerials .

    Seminars
    Composites were also featured in the IBEX 2015 seminar line-up:

      Aerospace Bond Testing Comes to Marine Composites
     Chris Moody, NDT Systems Inc. (Huntington Beach, CA)
     Ed Green, Arcadia Aerospace Industries (Punta Gorda, FL)
      Adhesives for Boatbuilders
     Al Horsmon, Horsmon & Assoc.  (Three Rivers, MI)
     Tom Gast, Scott Bader-ATC (Taylorsville, NC)
      Infusion Troubleshooting
     Belle Blanding, Composites Consulting Group (DeSoto, TX)
     Scott Lewit, Structural Composites Inc. (West Melbourne, FL)
      Improving Cosmetics for Infused Laminates  
     Belle Blanding and Dean Callander, CCG
      Beyond Cold Molding: Advanced Wood Composites
     Craig Blackwell, Blackwell Boatworks (Manns Harbor, NC)
     Steve White, Brooklin Boat Yard (Brooklin, ME)
      Advances in Products for Infusion
     Belle Blanding, CCG
      Advanced Composites Repair
     Jeff Wright, Gougeon Brothers Inc. (Bay City, MI)


    There were also two very interesting seminars on 3D printing:

      Digital Design and Fabrication:
    from Rapid Prototyping to
    Specialized Low-run Final Parts
     Nathan Thompson and Kevin Houghton, Hodgdon Yachts (Damariscotta, ME)
      3D Printing of Working Components: Oracle Team USA and Girlfriend Foiling Trimaran Case Studies
     Kurt Jordan, Jordan Composites Inc. (Mill Valley, CA)
     Greg Lynn, Greg Lynn Form (Venice, CA)


    The first of these 3D printing seminars was presented by structural/design engineers at Hodgdon Yachts (well-known projects include MAKO and the all-carbon 100-ft sloop Comanche). It was a very educational rundown of how Hodgdon is using 3D printing, showcasing the types of unique parts and manufacturing solutions it enables in marine construction.

    The second talk was given by Kurt Jordan, a well-known composites design engineer who has worked on multiple America’s Cup teams (including 2013 champion Oracle Team USA) and Greg Lynn, world renowned architect and pioneer in using digital design and carbon fiber composites in buildings and industrial design. Again, the theme was how 3D printing can be used to provide unique solutions in composites and boat construction. However, the side stories presented by both were equally absorbing. Jordan’s discussion of the engineering challenges in the AC 72 foiling catamarans and how the team has already used 3D printing to help explore solutions was extremely interesting. Lynn’s 42-ft carbon fiber trimaran Girlfriend, also pushed limits, including a 100% digital design completed before construction ever started (VERY rare in boatbuilding), a 23-kg (50-lb) interior fabricated before the hulls were completed and which dropped into the finished hulls perfectly, serving as both furniture and hull stiffeners, and 3D-printed fiber reinforced nylon steering quadrants and rudder arms with strength similar to CNC-cut aluminum billet but at 1/3rd the cost and zero milled material waste. All four parts weigh less than 4 kg (9 lb).

    New Products
    Even outside of the Future Materials exhibit, the IBEX exhibit floor showcased a variety of new products for composites.

    AIREX T92.320 high-density PET foam core

    3A COMPOSITES BALTEK INC. (High Point, NC) highlighted its higher density AIREX T92.320 polyethylene terephthalate (PET) foam core for boat transoms and other applications where it offers less weight vs. high-density polyurethane (PU) foam, for example 20 lb/ft3 (pcf) vs. 24-26 pcf for PU products. Representatives at the show said it is also a good product for through-bolting, easily drilled and tapped, with very high screw retention strength. AIREX T92.320 boasts higher properties vs. plywood and lower water absorption vs. PU foam, plus it is fully recyclable. Previously, the highest density product in the T92 lineup was 12 pcf. AIREX also has its US-based PET foam extruder coming online, which will be its third machine globally.

    BIO-SOLV bio-based solvent

    BIO BRANDS LLC (Cinnaminson, NJ) exhibited its BIO-SOLV, sustainable, bio-based solvent, which is 5 times stronger than petroleum-based solvents and lasts up to 10 times longer because it has such a low evaporation rate. It’s non-toxic so it presents less risk to workers and is made from environmentally-friendly ingredients, so no HAZMAT restrictions and handling costs. It also doesn’t require chemical, C02 or foam extinguishers like acetone, methyl ethyl ketone (MEK) and other solvents.

    SAF 30 MMA adhesive NIDAPLAST honeycomb panels
    Composite Essential Materials displayed SAF 30 structural MMA adhesives and Class 1 ASTM E-84 fire retardant panels for structural applications. SOURCE: CW

    COMPOSITE ESSENTIAL MATERIALS LLC (CEM, Port St. Lucie, FL) displayed new SAF 30methyl methacrylate (MMA) structural adhesives from partner company, Arkema / AEC Polymers (Le Barp, France), touting their low exotherm — reportedly 100°F/40°C less than most MMAs — and also low shrinkage (<1%) during cure. SAF 30 products range from very flexible (400% elongation) to hyperstructural (30% elongation) and open times ranging from 5 to 90 minutes.

    Composite Essential Materials has also successfully sold its lightweight, high-impact fire-resistant NIDAPLAST polypropylene honeycomb panels into the hotel building and construction industry. The panels have achieved a Class 1 ASTM E-84 fire-retardant rating, and have lowered installation costs due to their low weight while still meeting structural and fire requirements. An added value of the composite panels is their inability to rot, which helps to eliminating water intrusion and mold. The panels also provide sound deadening between stories in both floors and ceilings.

    Composite Fabrics of America (CFA) new hybrid fabrics

    COMPOSITE FABRICS OF AMERICA (CFA, Taylorsville, NC) showed CW samples of new hybrid fabrics that not only offer toughness, but also truly unique aesthetics. The 2x2 twill at left features 3K carbon, aramid and E-glass fibers in a 7.3 oz (248 gsm) areal weight fabric while the 3K carbon fiber/Innegra S houndstooth at right is a 218 gsm fabric.

    Mahogany Company new hybrid carbon fiber faced panels Viking Yachts uses Mahogany prefabricated composite panels
     

    MAHOGANY COMPANY (Mays Landing, NJ) celebrates its 75th anniversary this year and highlighted its prefabricated sandwich panels made with a variety of skin materials, including carbon fiber, carbon fiber/E-glass hybrids and KEVLAR aramid fiber/E-glass hybrids. The panels can be cut to net-shape and kitted for boatbuilder use as doors, bulkheads, floors/soles and more. Panel skins most often feature quadraxial and biaxial noncrimp fabrics, but the company’s 4’ x 8’ and 5’ x 10’ presses are amenable to a wide range of materials, depending on customers’ needs for weight and labor savings. Renowned builder Viking Yachts (New Gretna, NJ) is using lightweight composite panels from Mahogany in all of its models to reduce weight and boost performance.

    PRO-SET's new Surfboard Epoxy resin systems Comparison of Surfboard Epoxy vs. other resins in natural light

    PRO-SET has launched its new Surfboard Epoxy (SBE) resin systems, formulated for high-volume production, excellent sandability and great UV and color stability for outstanding graphics. The company tested numerous formulations to ensure its final product range was the best possible to meet the needs and expectations of surfboard builders, including the whitest white, to brighten and enhance graphics.

    UBIQUE (Clanton, AL) is not so much a new product as it is a new company, for me at least. Gurit has supplied materials into this manufacturer of prefabricated composite kits for some time.

    Vectorply CR-LCX 3610 carbon fiber multiaxial fabric Vectorply CR-LCX 3610 features pultruded carbon fiber rods Vectorply E-BXCFMP8 for skin laminates
     

    VECTORPLY publicized the new web-based version of its proprietary VectorLam laminate analysis program. VectorLam Cirrus 2.0 is cloud-based and multi-platform compatible, helping users to design composite laminates that best meet their stiffness, strength, weight and cost requirements.

    Vectorply also highlighted two new products. The first, CR-LCX 3610, a combination of pultruded carbon rods and dry carbon tow VectorUltra fabric, has been designed for applications requiring increased compressive strength and stiffness from a vacuum-infused unidirectional. Typical vacuum infused carbon uni fabrics do not produce high in-plane, fiber-direction, compressive properties due to several factors including low fiber alignment which is inherent in the process.  The pultruded carbon rods provide increased fiber alignment and compressive properties, and the combination of rods and dry carbon tow allow for easier handling compared to precured or fully pultruded carbon fiber materials.

    The second, E-BXCFMPB, is part of the VectorFusion product line. It combines flow media, 2-mm thick core, knit reinforcement and additional veil layers into one product. Designed to aid resin flow during infusion, minimize print, reduce layup time and also the number of products a shop has to inventory and manage, it provides a total print blocker laminate solution in one fabric. Vectorply has made machine modifications to manufacture fabrics with up to 7 different material layers and thickness as high as 9.5mm. "Many of our customers want to move to infusion, but they don't want the cycle time to take longer than open molding," says Vectorply's composite engineering director Trevor Gundberg. "They also want the infused products to have cosmetics that are equal or better than their current open molded parts." He says that using VectorFusion Print Blocker can reduce layup time by over 50%, adding, "We nailed the cosmetics performance and with this product, cycle times are no longer a challenge."

    Source: CompositesWorld


    Copyright ? 2017, G.T. Internet Information Co.,Ltd. All Rights Reserved.
    主站蜘蛛池模板: 亚洲AV无码不卡| 久久人人爽人人爽人人片av不| 亚洲第一精品福利| 你懂的在线视频| 亚洲日本欧美日韩精品| 久久精品中文字幕久久| 一级黄色在线视频| 一本一本久久aa综合精品| 99久久免费精品国产72精品九九 | 亚洲AV无码专区国产乱码DVD| 久久久久久久久久久久久久久| silk131中字在线观看| japanesehd奶水哺乳期| 18禁美女黄网站色大片免费观看 | 538在线视频二三区视视频| 高清无码视频直接看| 里番acg※里番acg本子全彩| 蜜桃麻豆WWW久久囤产精品| 男人天堂视频网站| 欧美老熟妇乱大交xxxxx| 欧美黑人乱大交| 日本特黄特色特爽大片老鸭| 无码专区永久免费AV网站| 国色天香精品一卡2卡3卡| 国产精品亚洲а∨无码播放不卡| 国产欧美精品一区二区| 台湾swag在线观看| 亚洲免费人成视频观看| 万古战神txt下载| 日本xxxxx在线观看| 男男黄GAY片免费网站WWW| 欧美特黄a级高清免费大片| 欧美aaaa在线观看视频免费| 成人午夜免费福利视频| 夜来香电影完整版免费观看| 国产精品无码久久av| 国产国语在线播放视频| 亚洲老妈激情一区二区三区| 国产超薄肉色丝袜的免费网站| 国产又大又黑又粗免费视频| 亚洲精品国产福利一二区|