Actual Problems in Machine Building 2017 Vol. 4 No. 2

Actual Problems in Machine Building. Vol. 4. N 2. 2017 CONTENTS ____________________________________________________________________ 7 CONTENTS Innovative Technologies in Mechanical Engineering Burov V.G., Veselov S.V., Nikulina A.A., Terentyev D.S., Smirnov A.B., Khokhlov A.D. Process for the preparation of nanoscale fiber tungsten oxide 9 Saprykin А.A., Kuzmin V.I., Sergachev D.V., Dudihin D.V. Application plasma treatment spheroidization for metal powder 16 Guriev A.M., Ivanov S.G., Guriev M.A., Sobachkin A.V., Ivanova T.G. Change the size and surface roughness samples of steel St3 in diffusion saturation of boron, chromium and titanium 21 Yanpolskiy V.V., Ivanova M.V. Electrochemical dissolution of the quick cutting steels R6M5 and R9K5 in water solution of neutral Na 2 SO 4 25 Romanenko V.P., Manko A.I., Stepanov P.P., Perminova O.V., Kriskovich S.M. Perspective technology for producing hollow railway axles based on screw rolling 28 Ivancivsky V.V., Zverev E.A., Vakhrushev N.V., Bredikhina A.N. Chemical composition research of plasma coatings of nickel-ceramic powder mixture 35 Lagereva D.I., Mikhaylov D.A., Provotorov V.V., Shevtsova K.E. Problems stamping ultra-high molecular weight polyethylene 40 Technological Equipment, Machining Attachments and Instruments Khlebova I.V., Rubtsova N.S., Skeeba P.Yu., Skeeba V.Yu. Structural-kinematic analysis of hybrid metal-cutting equipment 43 Rubtsova N.S., Khlebova I.V., Skeeba P.Yu., Skeeba V.Yu. Research of rectilinear turnouts 54 Martynova T.G., Ptitsyn S.V., Skeeba V.Yu., Chernysheva A.A., Skeeba P. Yu. Problems of engineering ensuring of technological machines production 60 Cha G.O., Skeeba P.Yu., Vshivkova Yu.V., Lobko A.N. Selecting the most appropriate cylindrical surface hybrid treatment methods 66 Podgornyj Yu.I., Pechorkina N.S., Skeeba P.Yu., Vshivkova Yu.V., Lobko A.N. Investigation of the mechanism of the weft yarn changer for shuttleless looms 72 Kerzhencev V.A., Martynova T.G., Tertova A.I., Dyubanova I.D. Analysis of the grinding process of friable product at the hammer crusher 78 Kerzhencev V.A., Perova N.V., Nalivajchenko G.M., Tverdohlebov S.N. New advanced features of calculation screw conveyors 85 Kerzhencev V.A., Perova N.V., Mazko T.I., Teplov A.S. Development of new abilities to calculate the screw conveyors in tabular form 92