Objective
Friction Stir Welding (FSW) is a revolutionary non-fusion technique for joining sheet and plate material The basic form of the process uses a cylindrical (non-consumable) tool, consisting of a flat circular shoulder, with a smaller probe protruding from it s centre. The tool is rotated and plunged into the joint line, between two rigidly clamped plates, so that the shoulder sits on the plate surface and the probe is buried in the work piece. There are significant advantages of FSW over more established arc w elding processes. For example, welds are made below the melting point in the solid phase and as such permit welding of materials that cannot be welded by conventional fusion welding, excellent mechanical properties and low distortion are achieved and an ex tremely porous good quality joint is produced. As such the impact of the process in many industries has been significant and FSW is likely to become the welding process of choice in many existing and new applications. However, take up of FSW has been limi ted to a few industry sectors who have had sufficient capital to invest in the high facility and technology costs. Purpose built FSW machines can be very expensive, of the order of 300,000 Euros, making it difficult for many product manufacturers to justif y the implementation of the technology. An alternative approach is to adapt milling machines, which have been known to produce promising results in the past, and allow a low cost introductory level to FSW. However there is uncertainty regarding the quality of the joint produced as there is little scientific correlation between the milling machine parameters (torque, downward force, feed rates) and the quality of the joint (defects, heat affected zone, residual stresses, distortions). LOSTIR will develop a l ow cost FSW system, using advanced modelling techniques, that will be used in conjunction with milling machines, to create high quality Friction Stir Welded joints.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences computer and information sciences software
- natural sciences chemical sciences inorganic chemistry post-transition metals
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP6-2002-SME-1
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Data not available
Coordinator
ALDERMASTON, BERKSHIRE
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.