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...careful control of cutting variables. Very little heat is generated, so there is no thermal distortion and/or HAZ. The high energy density of the jet stream can cause a slight temperature rise which may lead to melting of some plastics, particularly at slow cutting rates. Design: Thickness of material which can be cut depends on the material itself, the cutting rate and...

...careful choice in terms of type, particle size, quantity and recycling is necessary. Feed rate of abrasive and water must be carefully metered, controlled and matched to the cutting head to give optimum and reliable performance. Nozzles are specially designed, depending on abrasive, material being cut, cutting speed and quality of cut. Nozzle life is usually in excess of...

...careful consideration. Concerns about data privacy and security persist as institutions amass vast amounts of student information. The misuse or mishandling of this data could have severe consequences, compromising student privacy and confidentiality. Another risk involves the potential perpetuation of biases within AI algorithms. If the data used to train these systems...