Objective
Objectives and content
Polymer gears have unique advantages over metal gears.
Innovations in materials technology, design and
manufacture continue to extend their potential. This
programme seeks to define more clearly the limits to gear
performance, and in so doing enable optimum gear sets to
be designed. It is intended to target specific
performance enhancements in the areas of power
transmission, noise emission and transmission accuracy
through novel developments in gear design, materials
formulation and selection and through new manufacturing
processes.
Polymer and polymer composite gears have the following
advantages:
Low cost when injection moulded.
Light weight, low inertia.
Low coefficient of friction.
Can function without external lubrication.
Quietness of operation.
Uniformity of parts.
Corrosion resistance.
Inherent compliance absorbs shock and vibration.
Through good choice of materials, lubricant, gear
configuration, novel tooth geometries and moulding
conditions, leading particularly to surface engineering
for minimising wear, it is believed that the power
transmission levels for a given size may be significantly
enhanced. Whilst this goal is of general interest to
manufacturing industry, it will have significant impact
in automotive engineering where there is constant
pressure for lower weight and cost. Ultimately it is
intended to demonstrate the use of non-metals in
automobile driveline components which, for Partner I (an
automobile manufacturer), would provide cost and weight
advantages and potential for reduced noise emissions. For
Partner 2 (a manufacturer of office machinery) and
Partner 3 (a manufacturer of actuators, principally in
medical applications) the requirement is also to reduce
size and increase power density although the main
requirements are for lower noise pollution of their
customers' environments, and the reduction of gear
induced vibrations leading to positional errors. The
consortium reflects the entire gear manufacturing process
and includes a leading manufacturer and supplier of
polymer composite compounds, a leading technical moulder
and supplier of gears, a university specialising in
materials research and a university involved in nonmetallic gearing.
The results of the project will be:
Increase in transmissible powers, loads and speeds --
- increased market/more applications
Reduction in gear noise and vibration --- increased
market/environmental benefits
Smaller systems --- cost reduction
Design guides and software tools --- reduced time to
market/increased confidence
New gear materials and processes --- new markets
This project addresses the Brite Euram areas 2.2.1.L
2.1.3.S 2.2.2.S and 2.2.1.S
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.
- engineering and technology mechanical engineering manufacturing engineering
- engineering and technology mechanical engineering tribology lubrication
- natural sciences chemical sciences polymer sciences
- engineering and technology mechanical engineering vehicle engineering automotive engineering
- natural sciences earth and related environmental sciences environmental sciences pollution
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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.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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.
Coordinator
CV33 OBL Warwick
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.