Запорізький Машинобудівний Інститут Ім. В.Я. Чубаря
Запорожский Машиностроительный Институт Им. В.Я. Чубаря
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Application filed by Запорізький Автомобільний Завод "Комунар", Запорожский автомобильный завод "Коммунар", Запорізький Машинобудівний Інститут Ім. В.Я. Чубаря, Запорожский Машиностроительный Институт Им. В.Я. ЧубаряfiledCriticalЗапорізький Автомобільний Завод "Комунар"
Priority to UA4782382ApriorityCriticalpatent/UA18803A/en
Publication of UA18803ApublicationCriticalpatent/UA18803A/en
A method of processing sheet surface includes deformation by rolling in corrugated rolls with shaping uniform conical cavities. Simultaneously with the cavities at deformation uniform protrusions with the surface of apexes are formed, which lie in one plane parallel to the plane of sheet. The invention relates to deformation of metals at production of the components or sheet metal preparation for stamping the components.
UA4782382A1990-01-151990-01-15method of treating the sheet surface
UA18803A
(en)