STRUCTURAL COMPOSITE LAMINATES OPTIMISATION CYCLE COUPLED WITH A COMPUTER AIDED MANUFACTURING PROCESS: AN APPLICATION INTO RESIN TRANSFER MOULDING TECHNOLOGY

1999 ◽  
Vol 8 (2) ◽  
pp. 83-98 ◽  
Author(s):  
Ikonomopoulos G., ◽  
Marchetti M.,
Keyword(s):  
Manufacturing Process ◽  
Composite Laminates ◽  
Resin Transfer Moulding ◽  
Computer Aided Manufacturing ◽  
Computer Aided ◽  
Structural Composite ◽  
Transfer Moulding

Cure-dependent thermomechanical modelling of the stress relaxation behaviour of composite materials during manufacturing

2016 ◽  
Vol 51 (7) ◽  
pp. 877-898 ◽  
Author(s):  
Christian Brauner ◽  
Tim Frerich ◽  
Axel S Herrmann
Keyword(s):  
Manufacturing Process ◽  
Material Model ◽  
Fibre Volume ◽  
Process Engineering ◽  
Test Case ◽  
Relaxation Behaviour ◽  
Resin Transfer Moulding ◽  
The Matrix ◽  
Transversally Isotropic ◽  
Transfer Moulding

This study contributes to the understanding of the mechanism behind process-induced distortions and stresses related to the Resin Transfer Moulding manufacturing process. The objective is to comprehend the phenomena and to identify related parameters. During the manufacturing process, engineering constants of the matrix are changing and are influenced by the existence of a large number of effects. A viscoelastic material model has been derived. This developed material model integrates a dependency of the time–temperature–polymerisation and fibre volume content on the relaxation behaviour of residual stresses in a transversally isotropic reinforced material. The model is validated using a test case on the coupon level and results / limitations are discussed.

Advanced Techniques for NC Programs Preparation

2013 ◽  
Vol 389 ◽  
pp. 726-729 ◽  
Author(s):  
Jozef Novak-Marcincin ◽  
Ludmila Novakova-Marcincinova
Keyword(s):  
Manufacturing Process ◽  
Group Technology ◽  
New Method ◽  
Personal Computers ◽  
Free Form ◽  
Computer Aided Manufacturing ◽  
Control Programs ◽  
Special Software ◽  
Computer Aided ◽  
Theory Application

Realization of the control programs for controlling of the numerically controlled (NC) manufacturing machines is very important in manufacturing practice in this time. Manufacturing process of the parts with complex and free form figures is realized by NC manufacturing machines application. It is very difficult without application of personal computers with special software. Very often this software can be Computer Aided Manufacturing (CAM) system. These programs for control of NC manufacturing machines can be realised by other methods, too. In paper is presented new method of NC programs preparation by Group Technology theory application.

scholarly journals Impact Load Behaviour of Resin Transfer Moulding (RTM) Hemp Fibre Composite Laminates

2009 ◽  
Vol 3 (3) ◽  
pp. 298-310 ◽  
Author(s):  
C. Scarponi ◽  
C. S. Pizzinelli ◽  
S. Sánchez-Sáez ◽  
E. Barbero
Keyword(s):  
Composite Laminates ◽  
Impact Load ◽  
Fibre Composite ◽  
Resin Transfer Moulding ◽  
Hemp Fibre ◽  
Transfer Moulding

Design and Manufacturing Process of Skull Defect Prosthesis

2005 ◽  
Vol 480-481 ◽  
pp. 641-644
Author(s):  
Z. Szakal ◽  
Ibolya Zsoldos ◽  
Z. Csernátony
Keyword(s):  
Rapid Prototyping ◽  
Manufacturing Process ◽  
Operative Technique ◽  
Skull Defect ◽  
Computer Aided Manufacturing ◽  
Technical Preparation ◽  
Computer Aided ◽  
Design And Manufacturing

We want to help to the technical preparation of the implantation of individual prosthesis by using the newest means of computer aided manufacturing. There are such cases when the factory-made implantations available are not suitable to replace the missing bone or joint. We have solved the replacement of an osteal skull defect with the Rapid Prototyping method in this paper. The advanced techniques has assured greater accuracy and simpler operative-technique in this case.

Integrated Computer-Aided Manufacturing (ICAM) Architecture. Part 3. Volume 7. MFG01 Glossary.

1983 ◽  
Author(s):  
R. Heine ◽  
R. Prewett ◽  
S. Coleman ◽  
L. Beebe ◽  
B. Davis
Keyword(s):  
Computer Aided Manufacturing ◽  
Computer Aided
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