JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 65

integrating the technology into the production line. In the example of composite frame moulding Figure 7 was taken from a simulation of frame mould heating. The Figure 8 (a) shows a part produced from PA-12/carbon fibre in 2 minutes (full cycle time, with heating, dwell time and cooling). The figure on the bottom (b) shows the same part produced from epoxy/carbon fibre in 4 minutes, including a 2minute cure time.

Production of tubes and hollow parts
Difference with a standard process: heating, dwell time and cooling in a single cycle with no need to manipulate tooling at any time during the production cycle. Advantages: cycle time and cost of parts, reduced energy consumption. Limits: because the cycle time is very short, the process is not suitable for small series. The Figure 9 shows the four induction-heated cavities over the four inductors, distributed uniformly around the cylindrical section of the mould requiring heat.

a

b
Fig. 9: Finite element analysis - 3iTech® tube mould Fig. 8: PA12/CF frame (a) EP/CF frame (b)
® ®

RocTool acquires Indumold

French start-up company RocTool purchased the Indumold process in October 2009, from its developer, KIMW (Ludenscheid Institute), a German specialist in plastic-injection development and processes. The acquisition covers all industrial property rights, including patents, brand and know how. Financing the transaction was facilitated when RocTool stock became listed on the Nyse Euronext Paris exchange. The Indumold process is also an induction “Heat & Cool” system with inductors positioned in the mould. It was presented in Germany in 2008, exclusively for producing plastic parts. While RocTool has also been conducting R&D on a system with inductors integrated into the mould since 2004, the acquisition of Indumold completes RocTool’s portfolio of patents and ® technologies. The process is a welcome addition to the family of 3iTech technologies (Integrated Internal Induction Technologies), which is now available for plastics and composites over a broad range of temperatures.

No58 June-July 2010 / jec composites magazine

65



JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010

Cover
Editorial
Market Place
Advertisers
Index
Contents
NEWS WORLDWIDE
- Companies
- Innovations
- Agenda of events
BUSINESS
- Market survey
- Trends
- Human Capital
FEATURE - AERONAUTICS
- Market
- Nano
- Simulation
- Fibre placement
- Assembling
- Thermoplastics
USERS' PLATFORM
- Composites in the world
- Successful Partners
- Civil Engineering
KNOW-HOW
- Reinforcement
- RTM
- Induction
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - Cover
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 2
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - Editorial
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - Market Place
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - Index
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - Contents
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 7
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Companies
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 9
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 10
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Innovations
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Agenda of events
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - BUSINESS
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Market survey
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 15
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 16
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 17
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Trends
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 19
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Human Capital
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - FEATURE - AERONAUTICS
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Market
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 23
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 24
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 25
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 26
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 27
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Nano
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 29
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Simulation
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 31
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 32
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 33
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 34
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 35
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 36
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 37
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Fibre placement
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 39
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 40
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 41
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Assembling
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 43
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 44
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Thermoplastics
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 46
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 47
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 48
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 49
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 50
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - USERS' PLATFORM
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Composites in the world
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Successful Partners
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Civil Engineering
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 55
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 56
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - KNOW-HOW
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Reinforcement
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 59
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - RTM
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 61
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - - Induction
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 63
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 64
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 65
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 66
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 67
JEC COMPOSITES MAGAZINE - Issue #58 - June - July 2010 - 68
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