[en] Investigated are the causes of film formation obtained from dissolution products and high surface roughnesss during electrochemical machining of titanium alloys. Titanium acid is stated to be the product of film formation. A method for the films removal is suggested

[en] The tasks, structure and aspects of realization of servodrivers of the PUOS-4 measuring projector (measuring carriage, tape transport) on the installed ELEKTRONIKA-60 microcomputer operating in the multi-machine system of film information preprocessing, are considered. Realizability of drivers is estimated under rigid operation conditions using the RTM60 real time monitor. The problem of the projector testing is also considered. 11 refs.; 5 figs.; 1 tab

[en] Alteration of anode potential under conditions, simulating electrochemical hole drilling in the VT5 and VT6 titanium alloys has been experimentally investigated. It is established, that the length of surface etching zones with low current density (2-4 A/cm²) is 5-6 times higher than the interelectrode clearance, which is one of the reasons for a rather low accuracy and quality of surface in the case of hole drilling in titanium alloys. The conclusion is made, that hole calibration with stationary electrode-tool is advisable. It is shown that shaping of long-dimension details is connected with potential distribution over the treated surface. More homogenious surface is achieved in electrolytes under conditions, providing for alloy solution in a transpassive state

[en] The structure and aspects of realization of a technological process supervisor on the EhLEKTRONIKA-60 microcomputer in the automated systems of preprocessing of film information RTFAS (Institute of High Energy Physics, Serpukhov), MASIS (Yerevan Physics Institute) and Research Institute of Nuclear Physics of Moscow State University are considered with account of the apparatus and operational environment of the EhLEKTRONIKA-60 microcomputer. The program is written in the structural Assembler PL-11. 11 refs.; 2 figs.; 2 tabs

[en] New results are reported on inclusive charged particle production in K⁺p, π⁺p and pp collisions at 250 GeV/c. Inclusive longitudinal and transverse momentum spectra of positively and negatively charged particles are presented. Scaling in the fragmentation regions and scaling violation in the central c.m. region is investigated in detail. The topological pseudo-rapidity densities are shown to scale in the c.m. energy range from 22 to 900 GeV. (orig.)