KSHP. OMD №6-2017

CONTENTS № 6–2017

THEORY, CALCULATIONS, RESEARCHES

Vorontsov A. L. The deformation-force parameters and conditions for defect-free implementation of the combined process of reduction–mandrelling, p. 3–13
Erisov Ya. A., Gorshkov Yu. S., Kamaikin I. A., Petrov I. N. Definition of the friction coefficient in sheet metal forming, p. 14–17

TECHNOLOGY OF PROCESSING BY PRESSURE

Bogatyryav S. A. Analysis of maximum hot sinking possibilities of long-length tubular cylindrical details in stamp with the movable semimatrices, p. 18–22

EQUIPMENT

Barkov L. A., Samodurova M. N., Latfulina Yu. S. Vacuum rolling mills with two- and multi-roll calibers, p. 22–28

SIMULATION OF TECHNOLOGICAL PROCESSES. CAD SYSTEMS

Reshetnikova E. S., Svistunova E. A., Savelieva I. A. Modeling of temperature conditions of the steel calibration process for forecasting the lifetime of monolithic dragging, p. 29–31

REPAIR, MODERNIZATION, RENOVATION

Maksimov E. A., Ustinovskiy E. P., Bykov I. D. Multiroll straightening machine reconstruction for a quality improvement of sheet metal, p. 32–36

TESTS, MEASUREMENTS AND CONTROL

Snigirev A. I., Zheleznyak L. M. Quality improvement of electrical strips with trapezium cross-section, p. 37–42

LUBRICANTS

Nigmatullin R.G., Migranov M. Sh., Salakhov T.Z. Increasing the efficiency of the rotary-screw compressor on the basis of research of external factors affecting the wear of friction units, p. 43–48