JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 53

Software part data files in CAD. A data translator was required to manually break up the whole file, discretionally removing redundant plies to leave just the correct subpart laminate, a highly error-prone and time-consuming task. When tested on the roll hoop, a whopping 20% of the plies were incorrectly specified. Even worse, part weight was often inconsistent because of the errors, which affected the performance of the test cars. Design engineers were never certain if they created plies that truly reflected what the stress team needed to accomplish with each part. It was also unclear whether the final parts would perform consistently from car to car since the process was not truly automated. The design team needed a simpler, more accurate starting point for detailed design, but none of their existing tools could effectively produce this data efficiently and accurately. quicker to programmatically calculate ply boundaries and orientations than starting from scratch. The team simply utilized the boundaries that were directly imported and quickly created the designs. As a result of the utility, the team – already working under very tight design release timeframes – accomplished two weeks of data transfer and design in two hours. Large, single lay-up files were divided into component laminates and imported into FiberSIM in seconds. The rapid translation times allowed engineers to transfer complete, stand-alone models, saving 97% of the time required for the previous manual approach. High-quality data was another benefit of using FiberSIM. Because the models were based on actual analysis data, the final geometry was more accurate. In fact, the first time the team ran the software, they achieved a 100% ply success rate, meaning every ply imported into FiberSIM was perfect. The highly-skilled engineers did not have to spend days hand-picking curves and chaining them together. The boundaries could be automatically imported, reducing the overall development time for creating the ply models and sequences by 60%. The design data was based on the actual mesh edge, so the boundaries were exactly as the analyst envisioned them. FiberSIM captured the data as an original source for the geometry, and helped the engineers associate all annotations and notes directly with the plies in the models. But even more importantly, engineers determined they could engage in another whole week of analysis testing cycles to further reduce chassis weight and increase strength and durability because the transfer process was so fast. The team could build in extra cycles on the front end of the process and still achieve all the required delivery deadlines. This provided critical performance enhancements that improved the competitive edge of the car. Following limited boundary clean-up, the full laminate is defined in FiberSIM, which is integrated into CATIA. Using FiberSIM-based curve utilities and its ply definition interface, single boundaries provided by the FEA software have now been populated into groups with ply drop-offs. FiberSIM® creates seamless link between analysis and detailed design Based on its success in working with Vistagy’s FiberSIM® composite engineering software on the previous four generations of its racing cars, the ING Renault F1 Team turned to Vistagy to resolve their data transfer problems when designing the 2008 car. The team’s goal was to seamlessly transfer chassis analysis data directly to the CAD model using FiberSIM. This would provide a very significant head start on the detailed design process and potentially save several days of development time. Engineers at Vistagy looked at the problem in detail and ultimately created a software utility that enabled the team to automatically transfer the data directly from the analysis software into FiberSIM, which is directly integrated into the CAD system. Using FiberSIM, the engineers were able to automatically consume the analysis data without having to engage in a manual translation process. They found it easier and Beating the competition starts in the factory Most Formula One teams start their fast-paced design process in analysis because analysts have significant experience in predicting loads and designing parts that improve racing performance. But until now, teams did not have a consistent way of translating and transferring data between their state-of-the-art software tools. By using FiberSIM software throughout the conceptual and detailed design phases, as well as to support its entire composites development and manufacturing processes, the ING Renault F1 Team is able to do just that, which makes the design team very competitive indeed. The team is constantly striving to advance every traditional process and method to improve the performance of its racing cars and gain fractions of seconds on the racing circuit. In the high stakes world of Formula One racing, that’s what it takes to win championships. More information: www.vistagy.com No45 November-December 2008 / jec composites magazine
http://www.vistagy.com

JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008

Cover
Editorial
Market Place
Advertisers
CONTENTS
NEWS WORLDWIDE
- Companies
 - Innovations
 - Agenda of events
 - Innovations
BUSINESS
 - Market survey
 - Trends: Productivity
 - Human Capital: Designer
FEATURE - AUTOMOTIVE
 - Design
 - Raw material
 - Thermoplastics
 - Prepreg
 - Structural materials
 - Foam materials
 - Induction
 - Software
- Lighting
USERS' PLATFORM
 - Composites in the world
 - Successful partners
- Applications
KNOW-HOW
 - Biopolymer
 - Processing
 - Modelling
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - Cover
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 2
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - Editorial
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - Market Place
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - Advertisers
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - CONTENTS
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 7
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - - Companies
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 9
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Innovations
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 11
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 12
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 13
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 14
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 15
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Agenda of events
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 17
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Innovations
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 19
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 20
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - BUSINESS
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Market survey
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Trends: Productivity
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Human Capital: Designer
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - FEATURE - AUTOMOTIVE
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Design
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 27
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Raw material
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 29
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 30
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 31
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Thermoplastics
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 33
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 34
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 35
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 36
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 37
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 38
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 39
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 40
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Prepreg
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 42
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 43
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Structural materials
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 45
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Foam materials
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 47
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 48
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 49
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Induction
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 51
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Software
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 53
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - - Lighting
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 55
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 56
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - USERS' PLATFORM
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Composites in the world
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 59
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Successful partners
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 61
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - - Applications
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 63
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 64
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - KNOW-HOW
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Biopolymer
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 67
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 68
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 69
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Processing
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 71
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 72
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 -  - Modelling
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 74
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 75
JEC COMPOSITES MAGAZINE - Issue #45 - November/December 2008 - 76
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