Selection of equipment for mechanized arc welding, surfacing and cutting

摘要

Analysis, development and selection of the equipment for mechanized processes of arc welding, surfacing and cutting have been considered. It is shown that the intuitive approach to selection and development of the semi-automatic machines, may lead to irrational decisions. Methods of the systemic approach have been proposed, which allow with a highly objective analysis and selection of the equipment, lowering the probability of taking erroneous decisions, in particular, in the stage of development of new semi-automatic machines. Selection of modular design using the basic model, has also been substantiated, as a principle which permits development of semi-automatic machines for various purposes with rational technical and service properties.