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The Construction Skills Certification Scheme (CSCS) is a British company that runs a training and qualification verification scheme of the same name for the British construction industry. CSCS is the leading skills certification scheme within the UK construction industry and CSCS cards provide proof that individuals working on construction ...
Mr Eurico Assunção holds a degree as Doctor of Philosophy (PhD) Welding Engineering, from the Cranfield University and a European and International Welding Engineer Diploma. Is responsible for the Collaboration Projects of EWF and has coordinated more than 20 large projects involving organisations from all EU.
Welder certification is based on specially designed tests to determine a welder's skill and ability to deposit sound weld metal. The main part of the welder's test consists of welding one or more test coupons which are then examined using non-destructive and destructive methods. The extent of certification is described by a number of variables ...
The AWS defines welding PQR as a record of welding variables used to produce an acceptable test weldment and the results of tests conducted on the weldment to qualify a Welding Procedure Specification. For steel construction (civil engineering structures) AWS D1.1 is a widely used standard.
Weld mapping is the process of assigning information to a weld repair or joint to enable easy identification of weld processes, production (welders, their qualifications, date welded), quality (visual inspection, NDT, standards and specifications) and traceability (tracking weld joints and welded castings, the origin of weld materials).
The weld structure can be examined by optical microscopy [3] [4] [5] and scanning electron microscopy. [ 6 ] [ 4 ] [ 5 ] [ 3 ] The computer finite element method (FEM) is used to predict the shape of the flash and interface and others, not only for rotary friction welding (RFW), [ 7 ] but also for friction stir welding (FSW), [ 8 ] [ 9 ] linear ...
CSCS may refer to: Centro Svizzero di Calcolo Scientifico , the Swiss National Supercomputing Centre Certified Strength and Conditioning Specialist, a professional certification for strength and conditioning coaches
Duty cycle is a welding equipment specification which defines the number of minutes, within a 10-minute period, during which a given arc welder can safely be used. For example, an 80 A welder with a 60% duty cycle must be "rested" for at least 4 minutes after 6 minutes of continuous welding. [8]