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Information × Registration Number 0304U002477, 0103U004450 , R & D reports Title Improvement of the equipment and equipment at the expense of the extension of technological possibilities of process of deformation by a rotational extract, of bars such as shells popup.stage_title Розробка теоретичної моделі напружено-деформованого стану оболонок, які деформуються. Визначення вихідних даних для розрахунку. Експериментальне відпрацьовування технологічних режимів деформування. Розробка принципових технічних рішень. Head Makovetski A., Registration Date 23-10-2004 Organization Donbass State Engineering Academy popup.description2 Object of research - it is apart thin shells including such as shells from heavily alloyed steels. A molding of shells by methods and receptions(parties) of processing by stress with the purpose of deriving bars by the way of concavities(sheets) of the composite form close to finished products. The items from steels such as Х18Н9Т of the composite form by methods without a tube expander of a rotatory molding are obtained. The method of a molding of items and equipment for deriving apart of thin shells from leaf and tubal hire is developed. The technology and equipment is recommended for usage with the purpose of deriving rotationally symmetric items from a sheet and tubes in a chemical machine industry and space branch Product Description popup.authors popup.nrat_date 2020-04-02 Close