PatentsSpringer Science and Business Media LLC - Tập 43 Số 4 - Trang 180-193 - 1999
V. M. Samsonov
Calculation of the geometric parameters of rotary rolling by using the automated design system autodesk inventorSpringer Science and Business Media LLC - Tập 55 - Trang 543-546 - 2011
S. M. Gorbatyuk, V. A. Osadchii, E. Z. Tuktarov
A method is proposed for calculating the profile of the rolls of a rotary rolling mill with the use of the 3D-modeling program Autodesk Inventor. The universality of the method is shown for calculating the geometry of rotary rolling within broad ranges of values for the parameters that characterize the mutual position of the axes of the rolls and the semifinished product being rolled.
Selection of Conversion Layer Applied Beneath Thread Lubricant CoatingSpringer Science and Business Media LLC - Tập 61 - Trang 905-911 - 2018
T. N. Churikova, N. P. Samkova
A polymer coating is often used instead of lubricant in order to protect the threaded part of an oil pipe fitting. There are several forms of these coatings of different composition applied by spraying to the threaded element of a pipe. Metal surface preparation before coating application has a considerable effect on polymer coating quality. Conversion coatings that formed on a pipe threaded surfa...... hiện toàn bộ
Mechanization of slab scarfingSpringer Science and Business Media LLC - Tập 9 - Trang 608-610 - 1965
É. Kh. Shamovskii
When developing mechanized flame scarfing both of hot metal in the production line and cold metal in the storage area it is necessary to remember that mechanization of spot scarfing of hot metal along with the main production line is not feasible in the near future. Machines for spot scarfing of cold and hot metal are cheaper, can be installed in a vacant area of the shop, and require appreciably ...... hiện toàn bộ