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X-Gear Project

Remeko

 

 


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 ÏÎÄØÈÏÍÈÊΠ ÑÊÎËÜÆÅÍÈß   ÄÂÈÃÀÒÅËÅÉ ÂÍÓÒÐÅÍÍÅÃΠ 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  ÄÎÏÓÑÊΠ ÊÎÍÈ×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  ÏÎÂÅÐÕÍÎÑÒÍÎÃΠ ÑËÎß ÏÎ ÃËÓÁÈÍÅ Ó ÄÅÔÎÐÌÈÐÎÂÀÍÍÎÃΠ 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 ÒÅÐÌÎÄÈÔÔÓÇÈÎÍÍÎÃΠ 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

ÎÒÕÎÄÛ ÏÐÎÌÛØËÅÍÍÎÑÒÈ – ÈÑÒÎ×ÍÈÊ ÈÑÕÎÄÍÛÕ ÌÀÒÅÐÈÀËΠÄËß ÏÎÐÎØÊÎÂÎÉ ÌÅÒÀËËÓÐÃÈÈ
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
ÕÐÎÌÎÌÀÐÃÀÍÖÅÂÛÅ ÍÅÐÆÀÂÅÞÙÈÅ ÑÒÀËÈ – ÐÀÇÂÈÒÈÅ È ÊÎÐÐÎÇÈÎÍÍÎÅ ÏÎÂÅÄÅÍÈÅ

Tzaneva B., Loukaycheva M. ........................177

ÀËÞÌÎÌÀÒÐÈ×ÍÛÅ ÊÎÌÏÎÇÈÖÈÎÍÍÛÅ ÌÀÒÅÐÈÀËÛ ÀÍÒÈÔÐÈÊÖÈÎÍÍÎÃÎ ÍÀÇÍÀ×ÅÍÈß
aLUMINIUM MATRIX COMPOSITES FOR ANTIFRICTIONAL APPLICATIONS

×åðíûøîâà Ò., Êîáåëåâà Ë., Áîëîòîâà Ë., Ïàíôèëîâ À. .........................181

FILLERS USED FOR REALIZING THE ASPHALT MIXTURES IN ROMANIA
ÂÈÄÛ ÍÀÏÎËÍÈÒÅËÅÉ-mÈhepaËÜhÛx  ÏopoØÊΠ ÄËß acôaËÜtobÛÕ cmeceÉ,  ÏÐÈÌÅÍßÅÌÛÕ B PÓMÛÍÈÈ

Damiean I. M. ......................................................185

hoÂÛE xÈmÈ×ecÊÈe PeAÃeHTÛ, ÏÐÈÌÅÍßÅÌÛÅ B PÓMÛíÈÈ b ÇÈmHÈÉ ÏEPÈOÄ
NEW CHEMICAL REAGENTS FOR WINTER USE IN ROMANIA

Anton C. .....................................................187