ÌÒÌ virtual journal
ÌÀØÈÍÛ / MACHINES
X-GEAR DEVELOPMENT OF GEAR DRIVE-TRAINS BASED ON NEW MATERIALS AND NOVEL GEAR SYSTEMS
X-GEAR ÐÀÇÐÀÁÎÒÊÀ ÇÓÁ×ÀÒÛÕ ÌÅÕÀÍÈÇÌΠÍÀ ÁÀÇÅ ÍÎÂÛÕ ÌÀÒÅÐÈÀËÎÂ È ÑÈÑÒÅÌ ÇÓÁ×ÀÒÛÕ ÊÎËÅÑ, ÑÎÄÅÐÆÀÙÈÕ ÍÎÂØÅÑÒÂÀ
Zangani.D., Bozzolo A., Ageno M. ............................................11
Selected Methods of Vehicles Maintenance in Operation stage
ÈÇÁÐÀÍÍÛÅ ÌÅÒÎÄÛ ÎÁÑËÓÆÈÂÀÍÈß ÒÐÀÍÑÏÎÐÒÍÛÕ ÑÐÅÄÑÒÂ ÏÐÈ ÅÊÑÏËÓÀÒÀÖÈÈ
Cornak Stefan .......................14
Dependence of Vehicles Life Cycle Costs and Failure Intensity on the Vehicles Durability
ÇÀÂÈÑÈÌÎÑÒÜ È ÂËÈßÍÈÅ ÐÀÑÕÎÄΠÆÈÇÍÅÍÎÃÎ ÖÈÊËÀ ÒÐÀÍÑÏÎÐÒÍÎÃÎ ÑÐÅÄÑÒÂÀ È ÏÀÐÀÌÅÒÐÀ ÏÎÒÎÊÀ ÎÒÊÀÇΠÍÀ ÄÎËÃÎÂÅ×ÍÎÑÒÜ ÒÐÀÍÑÏÎÐÒÍÎÃÎ ÑÐÅÄÑÒÂÀ
Furch J. .....................................................17
Cumulative process on Railway Wheel in connection with operational degradation
ÍÀÊÎÏËÅÍÈÅ ÄÅÔÎÐÌÀÖÈÉ ÆÅËÅÇÍÎÄÎÐÎÆÍÎÃÎ ÊÎËÅÑÀ  ÑÂßÇÈ ÐÀÁÎ×ÈÌ ÈÇÍÀØÈÂÀÍÈÅÌ
Schmidova E., Svanda P., Benes L. ....................................................20
Formation and growth of cracks in cylindrical car headsof diesel Enginees
ÇÀÐÎÆÄÅÍÈÅ È ÐÎÑÒ ÒÐÅÙÈÍ Â ÖÈËÈÍÄÐÎÂÛÕ ÃÎËÎÂÊÀÕÀÂÒÎÌÎÁÈËß ÄÈÇÅËÜÍÛÕ ÄÂÈÃÀÒÅËÅÉ
ÊÈÐÎÂ Ñ. ................................................24
Application of fuzzy logic in motion control
ÏÐÈÌÅÍÅÍÈÅ ÔÀÇÈËÎÃÈÊÈ Â ÓÏÐÀÂËÅÍÈÈ ÄÂÈÆÅÍÈß
Perdukova D., Fedor P. .........................28
MATHEMATICAL MODEL OF PREVENTIVE MAINTENANCE BASED ON COST MINIMIZATION
MATEMATÈ×ECKÀß MOÄEŠ ÏPEÄÓÏÐÅÆÄAÞÙÅÃÎ COÄEPÆAÍÈß B ÈÑÏÐÀÂÍÎÑÒÈ, OCHOBAHHOM ÍÀ ÑÍÈÆÅÍÈÈ ÄÎ ÌÈÍÈÌÓÌÀ CTOÈMOCTEÉ
Vasiu T., Stoica D. .........................32
ÊÎÌÏÜÞÒÅÐÍÎÅ ÌÎÄÅËÈÐÎÂÀÍÈÅ È ÈÑÑËÅÄÎÂÀÍÈÅ ÎÑÍÎÂÍÛÕ ÕÀÐÀÊÒÅÐÈÑÒÈÊ ÝÊÑÖÅÍÒÐÈÊÎÂÎÃÎ ÑÂÅÐËÈËÜÍÎ-ÔÐÅÇÅÐÍÎÃÎ ÏÀÒÐÎÍÀ
computer modelling AND RESEARCH of THE BASic characteristics OF AN ECCENTRIC DRILL-MILLING CHUCK
Kuznecov Yu., Nedelcheva P., Hasan Al-Dabas, .........................35
MECHATRONIC WORKSTATION FOR ADAPTIVE ASSEMBLY TASKS
ÌÅÕÀÒÐÎÍÍÀß ÑÒÀÍÖÈß ÀÄÀÏÒÈÂÍÎÉ ÑÁÎÐÊÈ
Georgiev K., Maga D. ...................39
ÈÑÑËÅÄÎÂÀÍÈÅ È ÑÎÂÅÐØÅÍÑÒÂÎÂÀÍÈÅ ÏÎÄØÈÏÍÈÊÎÂ ÑÊÎËÜÆÅÍÈß ÄÂÈÃÀÒÅËÅÉ ÂÍÓÒÐÅÍÍÅÃÎ ÑÃÎÐÀÍÈß
EXPLORATION AND PERFECTING OF SLIDE BEARING FOR INTERNAL COMBUSTION ENGINE
ÍÅÊÐÀÑÎÂ Â.Ã., ÊÓÀÍÛØÅÂ Ì. Ê., ÍÀÄÈÐÎÂ Í.Ê. ...................................43
LIKELIHOOD RATIO TRACK-BEFORE-DETECT ALGORITHM FOR MACHINE STATE ESTIMATION USING CLASSIFICATION METHODS BASED ON LOW SNR VIBROACOUSTIC ANALYSIS
ÀËÃÎÐÈÒÌ LIKELIHOOD RATIO TRACK-BEFORE-DETECT ÄËß ÎÖÅÍÊÈ ÑÎÑÒÎßÍÈß ÌÀØÈÍ Ñ ÈÑÏÎËÜÇÎÂÀÍÈÅÌ ÌÅÒÎÄΠÊËÀÑÈÔÈÊÀÖÈÈ OCHOBaHHOÉ HA BÈÁÐOAÊYCÒÈ×ÅÑÊÎM ÀÍÀËÈÇÅ Ñ ÍÈÇÊÈÌ SNR
Mazurek P., Okarma K. ..........................................47
ANALYSIS OF THE OPERATIONAL WEAR PROCESS OF MILITARY TECHNOLOGY OILS WITH A VIEW TO THE INSTRUMENTAL METHODS
ÀÍÀËÈÇ ÏÐÎÖÅÑÑÀ ÏÐÎÈÇÂÎÄÑÒÂÅÍÍÎÃÎ ÈÇÍÎÑÀ ÌÀÑËÀ ÄËß ÂÎÅÍÍÎÉ ÒÅÕÍÈÊÈ Ñ ÎÐÈÅÍÒÀÖÈÅÉ ÍÀ ÈÍÑÒÐÓÌÅÍÒÀËÜÍÛÅ ÌÅÒÎÄÛ
Sejkorova M., Singer J., Puzejova D. ............................51
ON THE SYNÒHÅSIS OF TECHNOLOGICAL GEAR MECHANISMS FOR DESINTEGRATED MATERIAL PROCESSES
Î ÑÈÍÒÅÇÅ ÒÅÕÍÎËÎÃÈ×ÅÑÊÈÕ ÇÓÁ×ÀÒÛÕ ÌÅÕÀÍÈÇÌΠÄËß ÄÅÇÈÍÒÅÃÐÀÖÈÎÍÍÛÕ ÌÀÒÅÐÈÀËÜÍÛÕ ÏÐÎÖÅÑÑÎÂ
ÀÁÀÄÆÈÅÂ Â. È., ÒÎÍÊÎÂ Ã. Ï. ...............................................54
DETERMINING THE SIZE OF A NUT WITH THE USE OF OPTIMIZED ANALYSIS
ÎÏÐÅÄÅËÅÍÈÅ ÐÀÇÌÅÐÎÂ ÃÀÉÊÈ Ñ ÈÑÏÎËÜÇÎÂÀÍÈÅÌ ÎÏÒÈÌÈÇÀÖÈÎÍÍÎÃÎ ÀÍÀËÈÇÀ
Tashev M. ..............................................58
OPTIMIZATION OF FRICTION DRIVES FOR REALIZATION OF uniform MOTION
ÎÏÒÈÌÈÇÀÖÈß ÔÐÈÊÖÈÎÍÍÛÕ ÏÐÈÂÎÄÎÂ ÄËß ÎÑÓÙÅÑÒÂËÅÍÈß ÐÀÂÍÎÌÅÐÍÎÃÎ ÄÂÈÆÅÍÈß
Elian N. ..............................61
synthesis of design approach of mechatronic systems for dimeNsional quality control
ÑÈÍÒÅÇ ÏÐÎÅÊÒÍÎÃÎ ÏÎÄÕÎÄÀ Ê ÌÅÕÀÒÐÎÍÍÛÌ ÑÈÑÒÅÌÀÌ ÏÐÎÑÒÐÀÍÑÒÂÅÍÍÎÃÎ ÊÎÍÒÐÎËß ÊÀ×ÅÑÒÂÀ
Radyk Hradynarski ...............................65
STUDY ABOUT THE TOLERANCES PROBLEMS DETERMINATION FOR CYLINDRICAL AND SCREW THREADED PARTS WITH ELECTRODEPOSITION
ÈÑÑËÅÄÎÂÀÍÈÅ ÎÏÐÅÄÅËÅÍÈß ÏÐÎÁËÅÌ ÄÎÏÓÑÊΠÄËß ÖÈËÈÍÄÐÈ×ÅÑÊÈÕ È ÂÈÍÒÎÐÅÇÍÛÕ ÄÅÒÀËÅÉ Ñ ÃÀËÜÂÀÍÈ×ÅÑÊÈÌ ÏÎÊÐÛÒÈÅÌ
Pascu I., Popescu I. ..................................................................................69
Contact Pliability Examination of the Spindle - Toolholder Joint
ÈÑÑËÅÄÎÂÀÍÈÅ ÊÎÍÒÀÊÒÍÎÉ ÏÎÄÀÒËÈÂÎÑÒÈ ÑÎÅÄÈÍÅÍÈÉ ØÏÈÍÄÅËÜ-ÄÅÐÆÀÒÅËÜ ÈÍÑÒÐÓÌÅÍÒÀ
Nikolov St., Tashev M. .......................................................................72
INFLUENCE OF ABATEMENT OF THE MECHANICAL JOINTS ON THE ROTATING MACHINES
ÂËÈßÍÈÅ ÎÒÏÓÑÊÀ ÌÅÕÀÍÈ×ÅÑÊÈÕ ÑÎÅÄÈÍÅÍÈÉ ÍÀ ÐÀÁÎÒÓ ÂÐÀÙÀÞÙÈÕÑß ÌÀØÈÍ
Fenchea M. ...............................76
REINGENERING AND DEVELOPMENT OF INVESTMENT PROJECTS IN GRAIN PROCESSING INDUSTRY
ÐÅÈÍÆÈÍÅÐÈÍÃ È ÐÀÇÐÀÁÎÒÊÀ ÈÍÂÅÑÒÈÖÈÎÍÍÛÕ ÏÐÎÅÊÒÎÂ Â ÇÅÐÍÎÏÅÐÅÐÀÁÀÒÛÂÀÞÙÅÉ ÏÐÎÌÛØËÅÍÍÎÑÒÈ
Slavica Prvulovic , Dragisa Tolmac, Ljiljana Radovanovic ..................78
NUMERICAL OPTIMIZATION OF SANDWICH PLATES
ÂÛ×ÈÑËÈÒÅËÚÍÀß ÎÏÒÈÌÈÇÀÖÈß ÌÍoÃÎÑËÎÉÍÛÕ ÏËÈÒ
Kormanikova E., Duraj J., ......................................................................82
PM SYNCHRONOUS MOTOR FOR CITY BUS OF 30 PASSENGERS CARRYING CAPACITY: DESIGN AND PERFORMANCES
ÐÌ ÑÈÍÕÐÎÍÍÛÉ ÄÂÈÃÀÒÅËÜ ÄËß ÃÎÐÎÄÑÊÈÕ ÀÂÒÎÁÓÑΠÈÌÅÞÙÈÕ ÃÐÓÇÎÏÎÄÅÌÍÎÑÒÈ ÄËß 30 ÏÀÑÑÀÆÈÐÎÂ: ÊÎÍÑÒÐÓÊÖÈß È ÝÑÏËÓÀÒÀÖÈÎÍÍÛÅ ÊÀ×ÅÑÒÂÀ
D’Ovidio G., Villani M., Crisi C., Navarra A................................................86
ÒÅÕÍÎËÎÃÈÈ / TECHNOLOGIES
INCREASING THE EFFICIENCY OF CASTING AND DOSING DEVICES WITH MOBILE DOSING-HEADS
ÏÎÂÛØÅÍÈÅ ÝÔÔÅÊÒÈÂÍÎÑÒÈ ÐÀÇËÈÂÎ×ÍÎÃÎ È ÄÎÇÈÐÓÞÙÅÃÎ ÎÁÎÐÓÄÎÂÀÍÈß Ñ ÏÎÄÂÈÆÍÛÌÈ ÄÎÇÈÐÓÞÙÈÌÈ ÃÎËÎÂÊÀÌÈ
Penkov I. Strizhak V. .........................................89
STRENGTH CHARACTERISTICS OF CAST MOULDS MADE WITH GYPSUM FLUID MIXTURES
ÏÐÎ×ÍÎÑÒÍÛÅ ÕÀÐÀÊÒÅÐÈÑÒÈÊÈ ËÈÒÅÛÍÛÕ ÔÎÐÌ, ÈÇÃÎÒÎÂËÅÍÍܲX È3 ÃÈÏÑÎÂÛÕ ÆÈÄÊÈÕ ÑÌÅÑÅÉ
ÀÒÀÍÀÑÎÂ Í. ..................................................91
NEW INTERACTIVE AND AUTOMATIC OPTIMIZATION PROCEDURES OFFERED BY THE RECENT FOUNDRY SIMULATION SOFTWARE
ÍÎÂÛÅ ÈÍÒÅÐÀÊÒÈÂÍÛÅ È ÀÂÒÎÌÀÒÈ×ÅÑÊÈÅ ÏÐÎÖÅÄÓÐÛ ÎÏÒÈÌÈÇÀÖÈÈ, ÏÐÅÄËÀÃÀÅÌÛÅ ÑÎÂÐÅÌÅÍÍÛÌ ÏÐÎÃÐÀÌÌÍÛÌ ÎÁÅÑÏÅ×ÅÍÈÅÌ ÄËß ÌÎÄÅËÈÐÎÂÀÍÈß ËÈÒÅéÍÎÃÎ ÏÐÎÈÇÂÎÄÑÒÂÀ
Georgiev, G., Ivanov, G. ......................................................................95
TECHNOLOGICAL FEATURES OF MANUFACTURING THE HIGH-STRENGTH STEEL PLATES
ÒÅÕÍÎËÎÃÈ×ÅÑÊÈÅ ÎÑÎÁÅÍÎÑÒÈ ÏÐÎÈÇÂÎÄÑÒÂÀ ÂÛÑÎÊÎÏÐÎ×ÍÎÃÎ ÑÒÀËÜÍÎÃÎ ËÈÑÒÀ
Traino A., Baschehko A., Zavraznov A. ................................................99
RESEARCH OF CONTACT PHENOMENA THAT OCCUR IN MILL ROLLS
ÈÑÑËÅÄÎÂÀÍÈÅ ÊÎÍÒÀÊÒÍÛÕ ßÂËÅÍÈé  ÏÐÎÊÀÒÍÛÕ ÂÀËÊÀÕ
Rusakov A., Traino A. .............................................102
ÌÀÃÍÈÒÍÛÉ ÌÎÍÈÒÎÐÈÍÃ ÏÐÎÊÀÒÍÛÕ ÂÀËÊÎÂ
Magnetic monitoring of rolls
Tyapaev O, Traino A. ..........105
ÍÎÂÛÅ ÌÅÒÎÄÛ ÌÎÄÅËÈÐÎÂÀÍÈß ÏÐÎÖÅÑÑΠÕÎËÎÄÍÎÉ ÏÐÎÊÀÒÊÈ, ÎÁÅÑÏÅ×ÈÂÀÞÙÈÅ ÓËÓרÅÍÈÅ ÊÀ×ÅÑÒÂÀ ÕÎËÎÄÍÎÊÀÒÀÍÛÕ ËÈÑÒÎÂ, ÝÊÎÍÎÌÈÞ ÝÍÅÐÃÈÈ È ÓÂÅËÈ×ÅÍÈÅ ÑÊÎÐÎÑÒÈ ÍÅÏÐÅÐÛÂÍÛÕ ÑÒÀÍÎÂ
Novel Methods for Cold Rolling Process ModelLing, Providing Cold Rolled Strip Quality Improvement, Energy Savings and Continuous Mill Rolling Speed Increase
Ãàðáåð Ý., Êîæåâíèêîâà È., Òðàéíî À., èíæ. Êóçíåöîâ Â., èíæ. Ïàâëîâ Ñ. .............................................................................................108
The aspects regarding technological parameters influences ON precision and profile error of shafts groove obtained using cold plastic method
ÀÑÏÅÊÒÛ ÎÒÍÎÑÈÒÅËÜÍÎÃÎ ÂËÈßÍÈß ÒÅÕÍÎËÎÃÈ×ÅÑÊÈÕ ÏÀÐÀÌÅÒÐΠÍÀ ÏÎÃÐÅØÍÎÑÒÜ ÒÎ×ÍÎÑÒÈ È ÏÐÎÔÈËß ÏÀÇÀ ÂÀËÎÂÏÎËÓ×ÅÍÍÛÕ ÏÐÈ ÏÐÈÌÅÍÅÍÈÈ ÕÎËÎÄÍÎÃÎ ÏËÀÑÒÈ×ÅÊÎÃÎ ÌÅÒÎÄÀ
Nedelcu, D., Ciofu C., Cobzaru P. ....................................................112
COMPRESSION PRESSURES APPROXIMATION USING FEEDFORWARD NEURAL NETWORKS
AÏÏÐOÊÑÈÌÀÖÈß ÄÀÂËÅÍÈß ÑÆÀÒÈß ÏÐÈ ÈÑÏÎËÜÇÎÂÀÍÈÈ ÍÅÉÐÎÍÍÛÕ ÑÅÒÅÉ ÏÐßÌÎÃÎ ÐÀÑÏÐÎÑÒÐÀÍÅÍÈß
Hejmal Z., ....................................116
ÌÀÒÅÌÀÒÈ×ÅÑÊÎÅ ÌÎÄÅËÈÐÎÂÀÍÈÅ ÏÐÎÖÅÑÑÀ ÏÐÎÔÈËÈÐÎÂÀÍÈß ÒÐÓÁ  ÍÅÏÐÈÂÎÄÍÛÕ ÂÀËÊÀÕ
MATHEMATICAL SIMULATION OF THE TUBE PROFILING PROCESS IN THE IDLER ROLLS
Akopyan K., Dr. Yusupov V., Dr. Kolobov A., Vasenin A., Tyulyapin A. .....119
ÐÀÇÐÀÁÎÒÊÀ È ÈÑÑËÅÄÎÂÀÍÈÅ ÌÀÒÅÌÀÒÈ×ÅÑÊÎÉ ÌÎÄÅËÈ ÏÐÎÖÅÑÑÀ ÐÀÂÍÎÊÀÍÀËÜÍÎÃÎ ÓÃËÎÂÎÃÎ ÏÐÅÑÑÎÂÀÍÈß.
DEVELOPMENT AND INVESTIGATION OF THE MATHEMATICAL MODEL OF EQUAL CHANNEL ANGULAR PRESSING PROCESS
Kamaletdinov I., Dr. Yusupov V., Dr. Biba N. .........................................122
CONSIDERATIONS OF THE PROCESSING THROUGH PLASTIC DEFORMATION OF THE BEARING RINGS 6210-20
ÐÀÑÑÌÎÒÐÅÍÈÅ ÂÎÏÐÎÑΠÎÁÐÀÁÎÒÊÈ ÏÓÒÅÌ ÏËÀÑÒÈ×ÅÑÊÎÉ ÄÅÔÎÐÌÀÖÈÈ ÊÎËÜÖÀ ÏÎÄØÈÏÍÈÊΠ6210-20
Paraschiv Dr., Carausu C., Pruteanu O., Bunea M., Bardac D., Sarbu I., Toca A. ...........................................................................................125
ÌÅÒÎÄÈÊÀ ÏÎÄÃÎÒÎÂÊÈ ÎÏÅÐÀÖÈÉ ÀÂÒÎÌÀÒÈÇÈÐÎÂÀÍÍÎÉ ÑÁÎÐÊÈ ÐÅÇÜÁÛ ÍÀ ÐÎÒÎÐÍÛÕ ÀÂÒÎÌÀÒÀÕ
TECHNIQUES OF PREPARATION OF AUTOMATED ASSEMBLY OPERATIONS FOR THREADED JOINTS ON ROTARY MACHINES
Mozga N., Sudnieks F. ...................................................129
Technology forgear cutting on machiniNg centrEs
ÒÅÕÍÎËÎÃÈß ÍÀÐÅÇÀÍÈß ÇÓÁ×ÀÒÛÕ ÊÎËÅÑ ÍÀ ÎÁÐÀÁÀÒÛÂÀÞÙÈÕ ÖÅÍÒÐÀÕ
Pangelov I.N. .............................................................................133
TECHNOLOGICAL VIEWS ABOUT THE TAPER SURFACES TOLERATING
ÒÅÕÍÎËÎÃÈ×ÅÑÊÈÅ ÂÎÏÐÎÑÛ ÄÎÏÓÑÊΠÊÎÍÈ×ÅÑÊÈÕ ÏÎÂÅÐÍÎÑÒÅÉ
Pascu I., Popescu I. .............................................................................136
RISK ANALYSIS OF ABRASIVE WATERJET TECHNOLOGY BY MEANS OF FMEA METHOD
ÀÍÀËÈÇ ÐÈÑÊΠ ÒÅÕÍÎËÎÃÈÈ ÎÁÐÀÁÎÒÊÈ ÂÛÑÎKÎÑÊÎÐÎÑÒÍÛÌ ÃÈÄÐÎÀÁÐÀÇÈÂÍÛÌ ËÓ×ÎÌ Ñ ÏÎÌÎÙÜÞ ÌÅÒÎÄÀ FMEA
Agata Radvanska, Sergej Hloch ......................................................139
THEORETICAL CONSIDERATIONS REGARDING THE EMPIRICAL SIMULATION OF THE VARIATION OF THE MICROHARDNESS IN THE DEPTH OF THE DEFORMED 6210-20 BEARING RING
ÒÅÎÐÅÒÈ×ÅÑÊÈÅ ÐÀÑÑÌÎÒÐÅÍÈß ÝÌÏÈÐÈ×ÅÑÊÎÃÎ ÑÈÌÓËÈÐÎÂÀÍÈß ÈÇÌÅÍÅÍÈß ÌÈÊÐÎÒ¨ÐÄÎÑÒÈ ÏÎÂÅÐÕÍÎÑÒÍÎÃÎ ÑËÎß ÏÎ ÃËÓÁÈÍÅ Ó ÄÅÔÎÐÌÈÐÎÂÀÍÍÎÃÎ ÊÎËÜÖÀ ÏÎÄØÈÏÍÈÊÀ 6210-20
Carausu C., Paraschiv Dr., Pruteanu O., Bunea M., Bardac D., Ion Ion, Toca A. ............................................................................................142
EQUIPMENT FOR THERMODIFFUSION ZINC COATING. CAPACITIES AND PROSPECTS
ÎÁÎÐÓÄÎÂÀÍÈÅ ÄËß ÒÅÐÌÎÄÈÔÔÓÇÈÎÍÍÎÃÎ ÖÈÍÊÎÂÀÍÈß. ÂÎÇÌÎÆÍÎÑÒÈ È ÏÅÐÑÏÅÊÒÈÂÛ
Ãàëèí Ð., Àòàíàñîâà É., Ôèñêó÷åâ Ñ. .........................................146
A NEW METHOD OF SURFACE HARDENING OF STEEL BY BOROZAR-P BORONIZING PASTE
ÍÎÂÛÉ ÌÅÒÎÄ ÏÎÂÅÐÕÍÎÑÒÍÎÃÎ ÍÀÑÛÙÅÍÈß ÑÒÀËÈ ÁÎÐÈÐÓÞÙÅÉ ÏÀÑÒÎÉ ÁÎÐÎÇÀÐ-Ï
Zahariev Z., Marinov M., Ralovski D., Tzokov P. ..................................149
TECHNOLOGIES AND MATERIALS FOR LASER CLADDING OF THE TOOLS AND DETAILS
ÒÅÕÍÎËÎÃÈÈ È ÌÀÒÅÐÈÀËÛ ÄËß ËÀÇÅÐÍÎÉ ÍÀÏËÀÂÊÈ ÄÅÒÀÉËÅÉ È ÈÍÑÒÐÓÌÅÍÒÎÂ
ßíàêèåâà Â. Ï., Ïúðøîðîâ È.Ì., Ãåîðãèåâ Â. Â. ................152
ÈÑÑËÅÄÎÂÀÍÈÅ È ÑÎÂÅÐØÅÍÑÒÂÎÂÀÍÈÅ ÒÅÕÍÎËÎÃÈÈ ÏÐÎÈÇÂÎÄÑÒÂÀ ÝËÅÊÒÐÎÑÂÀÐÍÛÕ ÏÐßÌÎØÎÂÍÛÕ ÒÐÓÁ
ON THE PROBLEM OF IMPROVING TECHNOLOGY FOR LONGITUDINALLY WELDED TUBE PRODUCTION
Vasenin A., Nemtiov A., Tulyapin A., Dr. Kolobov A., Dr. Yusupov V. ...155
USING TIME WINDOWS FOR MACHINES' FAULT DETECTION BASED ON POWER SPECTRUM ESTIMATION
ÈÑÏÎËÜÇÎÂÀÍÈÅ ÂÐÅÌÅÍÍÛÕ ÎÊÎÍ ÄËß ÄÅÔÅÊÒÎÑÊÎÏÈÈ ÍÀ ÑÎÍÎÂÅ ÎÖÅÍÊÈ ÑÏÅÊÒÐÀ ÏËÎÒÍÎÑÒÈ ÌÎÙÍÎÑÒÈ
Okarma K., Mazurek P. .......................................158
TECHNOLOGIES WITH POSSIBILE APPLICATION IN THE FIELD OF MECHANICAL ENGINEERING BASED ON SURFACE PHOTO CHARGE EFFECT
ÒÅÕÍÎËÎÃÈÈ Ñ ÂÎÇÌÎÆÍÛÌ ÏÐÈÌÅÍÅÍÈÅÌ Â ÎÁËÀÑÒÈ ÌÀØÈÍÎÑÒÐÎÅÍÈß, ÎÑÍÎÂÀÍÍÛÅ ÍÀ ÅÔÔÅÊÒÅ ÏÎÂÅÐÕÍÎÑÒÍÎÃÎ ÔÎÒÎÇÀÐßÄÀ
Ivanov O. ..................................162
Advanced instrumental techniques in tribotechnical diagnostics
ÏÅÐÅÄÎÂÛÅ ÀÏÏÀÐÀÒÍÛÅ ÌÅÒÎÄÛ Â ÒÐÈÁÎÒÅÕÍÈ×ÅÑÊÎÉ ÄÈÀÃÍÎÑÒÈÊÅ
Machalikova J., Chylkova J., Selesovska R., Jan Perner. ..............165
ÌÀÒÅÐÈÀËÛ / MATERIALS
HARDNESS OF WHITE CROMIUM CAST IRONS ALLOYED ADDITIONALLY WITH TITANIUM OR COPPER
ÒÂÅÐÄÎÑÒÜ ÕÐÎÌÎÂÜ²Õ ÁÅËÜ²Õ ×ÓÃÓÍÎÂ, ÄÎÏÎËÍÈÒÅËÜÍÎ ËÅÃÈÐÎÂÀÍÍÜ²Õ ÒÈÒÀÍÎÌ ÈËÈ ÌÅÄÜÞ
ÈÂÀÍÎÂÀ Ð., ÄÈÌÈÒÐÎÂ Õð. ....................................169
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WASTES OF INDUSTRY – SOURCE OF INITIAL MATERIALS FOR POWDER METALLURGY
Ryabicheva L.A., Nikitin Yu.N., Beloshitskij N.V., Baranov A.G. ..........173
Chrome-manganese stainless steels – advance and corrosion behaviour
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Tzaneva B., Loukaycheva M. ........................177
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×åðíûøîâà Ò., Êîáåëåâà Ë., Áîëîòîâà Ë., Ïàíôèëîâ À. .........................181
FILLERS USED FOR REALIZING THE ASPHALT MIXTURES IN ROMANIA
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Damiean I. M. ......................................................185
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NEW CHEMICAL REAGENTS FOR WINTER USE IN ROMANIA
Anton C. .....................................................187





