Results 31 to 40 of about 1,789,575 (241)

Low-cost resin infusion mould tooling for carbon fibre composites manufacture [PDF]

, 2010
This article describes the research to date carried out under the BAE Systems/Engineering and Physical Sciences Research Council (EPSRC)-funded programme ‘Flapless Aerial Vehicle Integrated Interdisciplinary Research’ (FLAVIIR), aimed at developing ...
Hansell, Robert George, Gibbons, Gregory John, Segui-Garza, Juan Jose   +2 more
core   +1 more source

uRapid2000, International User's Conference on Rapid Prototyping & Rapid Tooling & Rapid Manufacturing. Proceedings

, 2022
The uRapid applies to current topics regarding the development and use of generative manufacturing processes and was called into being as a user s conference in London in 1999.

core   +1 more source

Rapid Removal Volume Acquisition for Tool Posture Decision in 3+2-Axis Control Milling

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008
In 3+2-axis control milling, it is difficult to determine effective tool posture automatically. In this study, a rapid acquisition method of material removal volume is proposed for process planning.
Keiichi NAKAMOTO, Mitsuru TSUNODA, Keiichi SHIRASE, Toshimichi MORIWAKI   +3 more
doaj   +1 more source

Electrohydraulic sheet metal forming with flexible tools

MATEC Web of Conferences, 2018
In cold metal forming usually a die and a punch are required to form sheet metal in the desired shape. These two parts of the tool need to be produced of hardened materials in high precision.
Pegel Holger, Langstädtler Lasse, Herrmann Marius, Schenck Christian, Kuhfuss Bernd   +4 more
doaj   +1 more source

Production of plastic injection moulding tools using selective laser sintering and high speed machining [PDF]

, 2007
Global manufacturing trend and competition challenge every industry to seek new manufacturing methods to improve their business processes and speed up the product development cycle [Conolly, 2004a and Knights, 2001].
Ilyas, Ismet Priana
core   +6 more sources

Irregular Shape Effect of Brass and Copper Filler on the Properties of Metal Epoxy Composite (MEC) for Rapid Tooling Application

Journal of Manufacturing and Materials Processing, 2022
Due to their low shrinkage and easy moldability, metal epoxy composites (MEC) are recognized as an alternative material that can be applied as hybrid mold inserts manufactured with rapid tooling (RT) technologies.
Radhwan Hussin, Safian Sharif, Shayfull Zamree Abd Rahim, Allan Rennie, Mohd Azlan Suhaimi, Abdellah El-hadj Abdellah, Norshah Afizi Shuaib, Mohd Tanwyn Mohd Khushairi, Aurel Mihail Titu   +8 more
doaj   +1 more source

Rapid development of ceramic tool inserts for injection moulding

, 2022
S.327-332In this paper the possibilities to create a rapid tooling process using ceramics as tool inserts were studied. The ceramic components used as tool inserts for injection moulding of thermoplastics were manufactured by indirect rapid prototyping ...
Bedrich, S., Kubis, H., Carsch, F., Lenk, R.   +3 more
core   +1 more source

Parametric assessment of injection dynamics for metal and polymer rapid-tooling using in-line process measurements and modelling of micro-injection moulding

Advances in Industrial and Manufacturing Engineering
Optimising injection dynamics in micro-injection moulding (μIM) enhances efficiency, reduces defects, and improves repeatability. The current study examines the injection dynamics of μIM using both rapid-tooling, fabricated via material jetting, and ...
Mert Gülçür, Olivia Griffiths, Adam Rich, Xiangyu Gao, Barbara Groh, James Garcia, Luis Arturo Aguirre, Gregory Gibbons, Michael Cullinan   +8 more
doaj   +1 more source

Effects of Different Backing Materials of Hybrid Rapid Tooling on the Demolding Time in the Hot Embossing Process

Medžiagotyra, 2018
Fresnel lenses are becoming more and more important because they are widely used as optical elements for concentrating solar power. Micro-hot embossing is a promising approach to fabricate Fresnel lenses.
Chil-Chyuan KUO, Teng-Sheng CHIANG
doaj   +1 more source

Tools from Trash: Recycling pathways and use cases for rapid tooling [PDF]

MATEC Web of Conferences
Modern society has tackled final limitations of earth-bound resources which is why presently large efforts are being conducted to preserve and reuse the existing materials that are already being used. Out of the so called six/nine R principles, recycling
Frohn-Sörensen Peter, Schiller Michael, Reinicke Tamara, Engel Bernd   +3 more
doaj   +1 more source