News & Press Releases

Implications for the Automotive Industry - Inductive heating method for filament winding mandrels


September 30, 2010 - Acrolab at SPE ACCE - The Society of Plastics Engineers’
Automotive Composites Conference & Exhibition

The Society of Plastics Engineers’
Automotive Composites Conference & Exhibition
completed its first decade with a stellar slate of keynotes and papers.
Composites World Magazine
October 2010, Mike Musselman
Posted on: 9/30/2010
When the Society of Plastics Engineers (SPE) convened its 10th annual Automotive Composites Conference & Exhibition (ACCE) at the MSU Management Education Center in suburban Detroit, Mich., on Sept. 15-16, there was little sign — or discussion — of the recent recession and restructuring that distracted auto OEMs from their core businesses in the past 18 months. The fact of its impact was frankly acknowledged, but beyond that, ACCE speakers and participants were much too busy moving on to let past depressing news distract them.
Under the theme, “Composites: Shaping New Vehicles,” six keynote speakers outlined the future of auto composites from all angles. Mike Jackson, director of North American Vehicle Forecasts for automotive market-research firm IHS Automotive (Northville, Mich.), led off with a market outlook for the North American auto industry in the context of the increasingly interconnected global auto economy. Jackson pointed to a “shifting business model”: OEMs, pressed by U.S. Corporate Average Fuel Economy (CAFE) regulations and similar measures in the European Union, are focusing on economies of scale, developing platforms that can be sold into multiple markets. “Developing one car that can be sold globally is the priority,” Jackson maintained. “Tailoring products to markets using a single basic platform is the key.” Although he acknowledged that “the recent recession and its lasting impacts have made it more difficult to attract capital,” he contended that the real challenge before automakers is to find and leverage technologies that will enable them to make the one-platform/multiple-market transition. Keynoter Anthony Dodsworth of Bentley Motors Ltd. (Crewe, Cheshire, U.K.) revealed several innovations developed for its upcoming T35-4 sports car. Most notable was its Sprayed Metal Composites concept, the answer to the question, How do you get a composite part that you can paint like metal? Dodsworth outlined the company’s development of a sprayable metal coating and a spray apparatus that can deposit molten metal (nominal 200 µm thickness) on a prepped, heat-resistant ceramic mold surface in the same way a conventional gel coat is applied. An adhesive follows, which compensates for the modest difference in the metal and composite coefficients of thermal expansion, and then resin and chopped heavy tow carbon fiber are sprayed on to build up the part thickness. The result, he contends, is “a panel that paints like metal but performs like a composite.”
Speaker Joseph Ouelette revealed Acrolab Inc.’s (Windsor, Ontario, Canada) inductive heating method for filament winding mandrels. Acrolab uses a highly thermally conductive heat pipe that, when exposed on one end to an inductive heating coil (the coil makes no contact with the pipe, thus permitting free rotation), quickly and evenly distributes heat over the pipe’s entire outer surface. The result, says Ouelette, is even heat radiating outward from the inside diameter of the wound part. The many benefits include the elimination of the volatile entrapment typical of oven cure and the inherent inefficiency of convection heating.
McLaren Automotive Ltd.’s (Guildford, U.K.) principal engineer, Claudio Santoni, discussed the technological history of the complex, one-piece carbon fiber composite passenger MonoCell in “The CFRP MP4-12C Supercar” (see our article on the MonoCell by clicking on "F1-inspired ...." under “Editor's Picks,” at right). And two veterans of carbon composite R&D in the auto world called for increased focus on making production-capable carbon fiber parts. Gary Lownsdale (Plasan Carbon Composites, Bennington, Vt., the former Vermont Composites Automotive Div.) did so in a discussion of Plasan’s efforts to achieve a 10-minute cycle time for carbon composites — the practical equivalent of 40,000 units per year, enough to put carbon into the midvolume car category. Don Lasell, now retired but long associated with General Motors’ and Vermont Composites’ efforts on the carbon hood and front fenders that debuted mid-decade on the Corvette ZR1, issued an impassioned plea for reimagining auto manufacture and considering the potential of the auto OEMs’ legacy steel-stamping technologies to similarly form carbon fiber/epoxy laminates that have been selectively cured to permit bending, folding and contouring at still B-staged locations. Lasell and Lownsdale expressed hope that the U.S. Department of Defense, the Oak Ridge National Laboratory (ORNL, Oak Ridge, Tenn.) and industry partners will be able to produce a low-cost, lignin-precursor-based carbon fiber.
Always a high point in the ACCE schedule, the annual panel discussion at the end of the first day was no exception. Moderated by past ACCE chair Dale Brosius (executive director of Quickstep Composites LLC, Dayton, Ohio), the panel considered a question on many minds at the conference: How to take composites from niche to mainstream in the auto industry? Panelists included the previously mentioned Dodsworth, Santoni and Lownsdale as well as two representatives of Detroit’s Big Three: Mark Voss (General Motors Co., Detroit, Mich.) and Patrick Blanchard (Ford Motor Co., Dearborn, Mich.). Panelists first argued the prior question, What is “niche,” and what is “mainstream”? There was no consensus. Niche applications were variously described as fewer than 20,000 units per year to as many as 40,000 units per year. There was consensus about one thing: Carbon fiber remains a niche material. For larger volumes, said Voss, “the business case isn’t there.” Blanchard saw significant opportunities for high-volume application of compression-molded SMC and other “conventional” composites. Voss noted that the important issue is finding the best matchup of material, process and application. It’s not about whether or not to use composites, but where and how. Look for a more extensive recap of the 2010 SPE ACCE event in the December issue of CT.



September 23, 2010 -PCM Expo - Quebec City, Canada -

Peter McCormack, Technical Sales Manager and Pascal Archambault, Quebec Territory Sales Representative

Jointly deliver a technical presentation on Advances in thermal Engineering and Acrolab's ISOBAR heat pipe and ISOMANDREL Technologies

[French and English]

Filament Winding and the Isomandrel - PCM EXPO, Quebec City, Quebec



September 23, 2010 - PCM Expo Quebec City, Canada




September 15. 2010 - ACCE Automotive Composites Conference & Exhibtion, Troy, MI, USA

Joe Ouellette, CTO to deliver a technical presentation

"Heatpipe/ thermosyphon Augmented Mandrels to Improve Cure Quality and to Reduce Cure Time in Thermoset Pipe

& Tube Filament Winding Process"

TRADE SHOW 2010 - ACCE SEPT 15 - John Hodgins and Peter McCormack



September 15, 2010 - ACCE Automotive Composites Conference & Exhibition

John Hodgins, CEO & Peter McCormack Global Technical Sales Manager

An Enabling Technology for Lightweighting in the transportation sector


September 15, 2010 - ACCE Conference -

Joe Ouellette, CTO of  Acrolab Ltd delivers a talk on light weight composite processing using ISOMANDREL Technology

TRADE SHOWS 2010 - Breakthrough Technology


September 15, 2010 - ACCE Automotive Composites Conference & Exhibition - Troy, MI USA

Acrolab to showcase Breakthrough technology for light weighting in the automotive sector

The Isomandrel process and CFRP - carbon reinforced plastics

NEWS - Avances en Transfert Thermique et Technologie Isobar/ Advances in Thermal Engineering and Isobar� Heat Pipe Technology PCMEXPO on Sept 23, Quebec City, Canada


   September 2, 2010 - Acrolab to Showcase technology at the PCM EXPO                                                          


Quebec City, Quebec September 23, 2010


Peter McCormack, Technical Sales Manager and Pascal Archambault, Territory Manager, Eastern Canada will be jointly presenting a 45 minute talk in both English and French at 10AM.

                           Avancées en Transfert Thermique et Technologie Isobar®/  Advances in Thermal Engineering and Isobar® Heat Pipe Technology

Acrolab will be showcasing new technologies in composite processing and highlighting its thermal engineering Research and Development services at their booth display [BOOTH #13]. This event is hosted by the publishers of Canadian Plastics and Plastiques et moules and is partnered with the industry association FEPAC (Federation of Plastics and Alliances Composites), whose Forum Canada conference and awards gala will take place at Loews Hôtel le Concorde on the day after PCMExpo. A jointly sponsored PCMExpo/FEPAC cocktail reception from 4:30 – 6:00 p.m. will take place after the show. Acrolab looks forward to meeting you at this one-day show in Quebec City. 

Carbon fiber reinforced plastics - Advances in curing and temperature control


September 2, 2010 - ISOMANDREL VIDEO - Advances in Filament Winding & Carbon Fiber Reinforced Plastics "CFRP"



September 23, 2010 - PCM Expo, Quebec City, Quebec, Canada

PCM EXPO Acrolab Ltd.

Kiosque 13
Jeudi, 23 septembre 2010
de 10 h à 16 h
Hôtel Loews Le Concorde
Ville de Québec, QC
Une exposition sur tables ainsi que des séminaires offerts par 
Plastique et moules / Canadian Plastics


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