PROCEEDINGS 1-2015

COVER

TITUL


CAST EQUIPMENT FOR HEAT TREATMENT FURNACES
Dr. Eng. Drotlew A., Dr. Eng. Garbiak M.,
Prof. DSc. Piekarski B. ... 4

A MULTINOMIAL APPROACH TO THE MACHINE INTERFERENCEPROBLEM
Prof. Gurevich G., Prof. Hadad Y., Dr. Keren B. ... 8

STRUCTURAL AND KINEMATIC ASPECTS OF A NEW ANKLE REHABILITATION DEVICE
PhD. Stud. Eng. Racu (Cazacu) C., Prof. Dr. Eng. Doroftei I. ... 12

STUDY OF A TRIAXIAL SPECIMEN AND A REVIEW FOR THE TRIAXIAL MACHINES
PhD Student Eng. Comanici A. M., Prof. Dr. Eng. Goanta V., Prof. Dr. Eng. Barsanescu P. D. ... 16

THE INFLUENCE OF ILLUMINATION PARAMETERS ON THE PERFOMANCES OF COLOR SORTING MACHINES
M.Sc. Markovic Ivana, Prof. PhD. Ilic Jelena, Prof. PhD. Markovic Dragan, M.Sc. Simonovic Vojislav .... 20

INVESTIGATION OF THE PARAMETERS OF THE QUALITY AT AN AXISYMETRIC DRAWING
Doctor of engineering, Prof. Nazaryan E. A., Candidate of physicist of mathematical sciences Arakelyan M. M. ... 25

INDUCTIVE ENERGY INPUT IN FLUIDIZED BEDS
Dipl.-Ing. Vesselin V. Idakiev, Jun.-Prof. Dr.-Ing. Andreas Bück, Prof. Dr.-Ing. habil. Evangelos Tsotsas,
Prof. Dr.-Ing. habil. Dr. h. c. Lothar Mörl ... 29

MICROSTRUCTURE AND MECHANICAL BEHAVIOR OF TIG BIMETALLIC JOINTS
M.F. Benlamnouar, R. Badji, M. Hadji, A. Boutaghane,
N. Bensaid ... 33

PRODUCTION AND CHARACTERIZATION OF Al - WC COMPOSITE POWDERS VIA MECHANICAL ALLOYING
M.Sc. Şelte A., Assoc. Prof. Dr. Özkal B. ... 37

PRESENTATION OF A NOVEL APPROACH TO RECYCLE METAL COATED PRODUCTS
Dipl.-Ing. Prumbohm M. F., Prof. Dr.-Ing. Lohrengel A., Dr.-Ing. Schaefer G. ... 40

MAGNETIC PULSE COMPACTION AND SUBSEQUENT SPARK PLASMA SINTERING OF NANOSTRUCTURED ALUMINA
Kovaleva I., Zholnin A., Grigoryev E., Olevsky E. ... 43

COMPARATIVE ANALYSIS OF THE ANALYTICAL METHODS FOR ASSESSING THE PRECISION OF THE MEASURING SYSTEM
Mr. Eng. Gjakovski I., Executive manager Dr.Eng. Brkovski D., Prof.Dr.Cvetkovski S. ... 45

OBTAINING OF ALUMINIUM FOAM BY INTRODUCING MECHANOCOMPOSITES INTO THE MELT
Prof., Dr. Eng., Cor. Member of NAS of Belarus Ilyushchenko А., Cand. Eng., Assoc. Prof. Kusin R., Cand. Eng., Assoc. Prof. Letsko A.I., Charniak I., Ilyukevich A.I., Zhehzdryn D.,
Haliakov M. ... 48

ИЗСЛЕДВАНЕ НА ГРАНИЧНИТЕ ПРОЦЕСИ ПРИ ОБРАБОТКА НА ОТВОРИ
доц. д-р инж. Евстати Лефтеров,
ас. д-р инж. Таня Аврамова ... 51

DETERMINING OF STRAIN RATIO IN TENSILE TEST USING BY IMAGE PROCESSING
Ass. Prof. Dr. Daei Sorkhabi A. H., Eng. Vahdat Panahi Shokouh V., Eng. Parsa Khanghah S. ... 54

MODELING AND OPTIMIZATION OF ELECROCHEMICAL MACHINING OF 321-STAINLESS STEEL USING RESPONSE SURFACE METHODOLOGY
M.Sc. Mehrvar A. PhD Student., Dr. Basti A. PhD.,
Dr. Jamali A. PhD. ... 58

THE ROLE OF METALLOGRAPHIC ANALYSIS FOR QUALITY EVALUATION OF WELDED STEEL PIPES
Prof. dr. Rrahim M., Prof. dr. Mursel R., Prof.dr.Hamit M. ... 63

DIMENSIONING OF LINEAR ROLLER BEARING
Assoc. Prof. Pandev G., PhD., Eng. ... 66

ANALYSIS OF WORKING OF NOVEL PUMPS
Sunny Narayan ... 70

DEFECTS DETECTION IN GEAR USING DIRECT SPECTRUM ANALYSIS OF VIBRATION
Dr.sc. ing. Litvinov D., Mg.sc. ing. Priževaitis A. ... 73

STUDYING ROTATIONAL MOTION OF LUFFING BOOM CRANES WITH MAXIMUM LOAD USING SIMULATIONS
Prof. Doci Ilir, PhD., Prof. Hamidi Beqir. PhD. ... 75

ИЗСЛЕДВАНЕ НА ВЪЗМОЖНОСТТА ЗА МОДЕЛИРАНЕ И ИЗПОЛЗВАНЕ НА КОЕФИЦИЕНТ НА ПРЕДАВАНЕ НА УДАРНАТА СИЛА ПРИ УДАР НА ТВЪРДО ТЯЛО С ГУМЕН БУФЕР
Доц. д-р инж. Митев Н. Ал. ... 79

ЧИСЛЕНО ЕКСПЕРИМЕНТИРАНЕ ЗА МОДЕЛИРАНЕ НА НЯКОИ ЕНЕРГО-СИЛОВИ ПАРАМЕТРИ ПРИ УДАР НА ТВЪРДО ТЯЛО С ГУМЕН БУФЕР ПРИ СФЕРИЧНА ФОРМА НА СВОБОДНАТА ЧЕЛНА ПОВЪРХНИНА ВЪЗПРИЕМАЩА УДАРА
Доц. д-р инж. Митев Н. Ал. ... 82

RESEARCHES 0F THE INHIBITING PROPERTIES OF WATER AND ORGANIC EXTRACTS OF OIL SLIMES
Cand. of tech. science Assoc. prof. Chkhaidze D., Dr. of tech. science, Full prof. Megrelishvili Z., Academy doct. Assist. prof. Loria M. ... 86

LIGHT STEEL FRAMED CONSTRUCTION AND MODULAR HOMES
Beqir Hamidi, Lindita Hamidi ... 89

SOME OPTIMIZATION METHODS FOR INCREASING THE ENERGY EFFICIENCY OF THE WATER SUPPLY SYSTEMS
Kostadinova S., M.Sc. Student, Panev A., M.Sc. Student, Prof. Dr Cingoski V. ... 92

MODELING AND STUDY OF THE PROCESS OF BILLETS EXTRUSION WITH ADDITIONAL BACK-PRESSURE IN EQUAL CHANNEL STEP MATRIX
S.N. Lezhnev, As.R.Toleuova, E.A. Panin ... 96

НЯКОИ АСПЕКТИ ОТНОСНО ЛАЗЕРНОТО ПОВЪРХНОСТНО УЯКЧАВАНЕ В ЗАВИСИМОСТ ОТ ТОПЛОФИЗИЧНИТЕ СВОЙСТВА НА ОБРАБОТВАНИЯ МАТЕРИАЛ
PhD. Vladimir Shtarbakov, PhD. Maik Shtreblau ... 99

HOOP TENSILE PROPERTIES OF FILAMENT WOUND PIPES
Prof. d-r Srebrenkoska V., MSc. Zhezhova S., Naseva S. ... 103

THREE-DIMENSIONAL S-N CURVE METHOD TO ESTIMATE FATIGUE LIFE OF EN AW 6063.T66 ALUMINIUM ALLOY DURING COMBINED LOADING UNDER IN-AND-OUT OF PHASE SHIFT 0° AND 90° AND COMPARING WITH FATIGUE CRITERIA
Ing. Uhríčik M., PhD.; Ing. Kopas P., PhD.; Prof. Ing. Palček P., PhD.; Ing. Hurtalová L., PhD. ... 106

OPTIMIZATION OF DEWATERING PROCESS BY ECONOMICAL CRITERIA
доц. д-р Парашкевова Д. Д., инж. Стойкова Л. С. ... 110

BOUSINESQ’S PROBLAM IN THEORY OF ELASTICITY AND ULTRASONIC
Alexander Popov ... 114

CREATING NANOSTRUCTURED SUPERHARD AND HEAT-RESISTANT SURFACE LAYERS ON CARBON TOOL STEEL AT INFLUENCE TO INTENSE ELECTRON BEAMS
Senior Researcher, Candidate of Engineering Sciences Milonov A.S., Postgraduate Danzheev B.A.,
Research Officer Dasheev D.E., Main ... 117

MODELING AND OPTIMIZATION OF THE COMPOSITION OF TITANIUM –BASED ALLOYS BY APPROXIMATION WITH REGRESSION MODELS
Nikolay Tontchev, Martin Ivanov Emil Yankov ... 120

DESIGN OF POLYMER COMPOSITE PIPES PRODUCED BY FILAMENT WINDING TECHNOLOGY
Pop Metodieva B., MSc. Zhezhova S., Srebrenkoska S., Naseva S., Prof. Dr Srebrenkoska V. ... 123

THE SURFACE WAVES OF THE RAYLEIGH ON THE SYSTEM OF LAYER AND SEMI-SPACE BY UNDER THE RELATIVE SLIDING
Давтян Артем Алексанович - магистрант ... 126

NANOSTRUCTURED ALUMINUM-MATRIX COMPOSITE MATERIAL REINFORCED WITH FULLERENES C60
Dr. Perfilov S., Dr. Evdokimov I., Dr. Pozdnjakov A.,
Dr. Blank V. ... 131

ORGANIZER


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