18
BIBLIOGRAFIE 1. Abele, E., Fujara, M., Schäfer, D., Holistic approach for a simulation- based twist drill geometry optimization, International Manufacturing Science and Engineering Conference – MSEC, pag. 1-9, 2011; 2. Abrão, A.M., Campos Rubio, J.C., Faria, P.E., Davim, J.P., The effect of cutting tool geometry on thrust force and delamination when drilling glass fibre reinforced plastic composite, Materials and Design, pag. 1-6, 2007; 3. Abu-Mahfouz, I., Drill flank wear estimation using supervised vector quantization neural networks, Neural Comput & Applic, Vol. l4, pag. l67–l75, 2005; 4. Ackert, W., Twist drill, Patent nr. 338751, SUA, 1996; 5. Agapiou, J.S., DeVries, M.F., On the determination of thermal phenomena during a drilling process - Part I, Analytical models of twist drill temperature distributions, International Journal of Machine Tools and Manufacture, Vol. 30, pag. 203–215, 1990; 6. Agapiou, J.S., DeVries, M.F., On the determination of thermal phenomena during a drilling process - Part II, Comparison of experimental and analytical twist drill temperature distributions, International Journal of Machine Tools and Manufacture, Vol. 30, pag. 217–226, 1990; 7. Agapiou, S.J., Design characteristics of new types of dril land evaluation of their performance drilling cast-iron-II. Drills with three major cutting edges, International Journal of Machine Tools & Manufacture, Vol. 33, pag. 343–365, 1993; 8. Agapiou, J.S., Stephenson, D.A., Analytical and experimental studies of drill temperatures, Journal of Engineering for Industry, Vol. 116, pag. 54-60, 1994; 9. Amarandei, D., Cercetări privind mărimea forţelor de deformare plastică şi de frecare la aşchierea cu viteze mari a oţelurilor carbon - Teză de doctorat, Iaşi, 1996; 10. Aramcharoen A., Mativenga, P.T., Evaluation and selection of hard coatings for micro milling of hardened tool steel, International Journal of Machine Tools and Manufacturer, Vol. 48, Issue 14, pag. 1578-1584, 2008; 11. Arvajeh, T., Ismail, F., Machining stability in high-speed drilling - Part 1: Modeling vibration stability in bending, International Journal of Machine Tools & Manufacture, Vol. 46, pag. 1563–1572, 2006; 12. Astakhov, V.P., Geometry of single-point turning tools and drills: Fundamentals and practical application, Springer-Verlag London Limited, ISBN 978-1- 84946-052-6, 2010; 13. Bagci, E., Ozcelik, B., Analysis of temperature changes on the twist drill under different drilling conditions based on Taguchi method during dry drilling of Al7075-T651, International Journal of Advanced Manufacturing Technology, pag. 629-636, 2005; 14. Bagci, E., Ozcelik, B., Finite element and experimental investigation of temperature changes on a twist drill in sequential dry drilling, International Journal of Advanced Manufacturing Technology, Vol. 28, pag. 680–687, 2006; 15. Baicu I., Cercetări privind utilizarea modelării 3D pentru algoritmizarea profilării - 183 -

19_BIBLIOGRAFIE

Embed Size (px)

Citation preview

Page 1: 19_BIBLIOGRAFIE

BIBLIOGRAFIE

1. Abele, E., Fujara, M., Schäfer, D., Holistic approach for a simulation-based twist drill geometry optimization, International Manufacturing Science and Engineering Conference – MSEC, pag. 1-9, 2011;

2. Abrão, A.M., Campos Rubio, J.C., Faria, P.E., Davim, J.P., The effect of cutting tool geometry on thrust force and delamination when drilling glass fibre reinforced plastic composite, Materials and Design, pag. 1-6, 2007;

3. Abu-Mahfouz, I., Drill flank wear estimation using supervised vector quantization neural networks, Neural Comput & Applic, Vol. l4, pag. l67–l75, 2005;

4. Ackert, W., Twist drill, Patent nr. 338751, SUA, 1996;5. Agapiou, J.S., DeVries, M.F., On the determination of thermal phenomena during a drilling

process - Part I, Analytical models of twist drill temperature distributions, International Journal of Machine Tools and Manufacture, Vol. 30, pag. 203–215, 1990;

6. Agapiou, J.S., DeVries, M.F., On the determination of thermal phenomena during a drilling process - Part II, Comparison of experimental and analytical twist drill temperature distributions, International Journal of Machine Tools and Manufacture, Vol. 30, pag. 217–226, 1990;

7. Agapiou, S.J., Design characteristics of new types of dril land evaluation of their performance drilling cast-iron-II. Drills with three major cutting edges, International Journal of Machine Tools & Manufacture, Vol. 33, pag. 343–365, 1993;

8. Agapiou, J.S., Stephenson, D.A., Analytical and experimental studies of drill temperatures, Journal of Engineering for Industry, Vol. 116, pag. 54-60, 1994;

9. Amarandei, D., Cercetări privind mărimea forţelor de deformare plastică şi de frecare la aşchierea cu viteze mari a oţelurilor carbon - Teză de doctorat, Iaşi, 1996;

10. Aramcharoen A., Mativenga, P.T., Evaluation and selection of hard coatings for micro milling of hardened tool steel, International Journal of Machine Tools and Manufacturer, Vol. 48, Issue 14, pag. 1578-1584, 2008;

11. Arvajeh, T., Ismail, F., Machining stability in high-speed drilling - Part 1: Modeling vibration stability in bending, International Journal of Machine Tools & Manufacture, Vol. 46, pag. 1563–1572, 2006;

12. Astakhov, V.P., Geometry of single-point turning tools and drills: Fundamentals and practical application, Springer-Verlag London Limited, ISBN 978-1-84946-052-6, 2010;

13. Bagci, E., Ozcelik, B., Analysis of temperature changes on the twist drill under different drilling conditions based on Taguchi method during dry drilling of Al7075-T651, International Journal of Advanced Manufacturing Technology, pag. 629-636, 2005;

14. Bagci, E., Ozcelik, B., Finite element and experimental investigation of temperature changes on a twist drill in sequential dry drilling, International Journal of Advanced Manufacturing Technology, Vol. 28, pag. 680–687, 2006;

15. Baicu I., Cercetări privind utilizarea modelării 3D pentru algoritmizarea profilării sculelor aşchietoare, Teză de doctorat, Universitatea „Dunărea de Jos” din Galaţi, 2002;

16. Baicu I., Oancea N., Profilarea sculelor prin modelare solidă, Ed. Tehnica - Info, Chişinău, ISBN 9975–3–172–X, 2002;

17. Bakkal, M., Shih, A., Scattergood, R., Chip formation, cutting forces, and tool wear in turning of Zr-based bulk metallic glass, International Journal of Machine Tools & Manufacture, Vol. 44, pag. 915–925, 2004;

18. Bakkal, M., Shih, A., McSpadden, S., Scattergood, R., Thrust force, torque, and tool wear in drilling the bulk metallic glass, International Journal of Machine Tools & Manufacture, Vol. 45, pag., 863–872, 2005;

19. Beliakovski, V.P., Noutăţi în construcţia burghielor spirale, Maşini-unelte şi scule, Nr. 2, pag. 109-111, 1961;

20. Belous, V., Cercetări teoretico-experimentale asupra optimizării geometriei burghielor elicoidale, Buletinul Institutului Politehnic Iaşi, Tom XIX (XXIII), Secţiunea IV, pag. 113–122, 1973;

21. Belous, V., Sinteza sculelor aşchietoare. Editura Junimea, Iaşi, 1980;22. Biermann, D., Terwey, I., Cutting edge preparation to improve drilling tools for HPC

processes, CIRP Journal of Manufacturing Science and Technology, Vol. 1, pag. 76–80, 2008;

- 183 -

Page 2: 19_BIBLIOGRAFIE

23. Ben Salem, S., Bayraktar, E., Boujelbene, M., Katundi, D., Effect of cutting parameters on chip formation in orthogonal cutting, Journal of Achievements in Materials and Manufacturing Engineering, Vol. 50, pag. 7-17, 2012;

24. Brito, R.F., Carvalho, S.R., Silva, S.M., Ferreira, J.R., Thermal analysis in coated cutting tools, International Communications in Heat and Mass Transfer, Vol. 36, pag. 314–321, 2009;

25. Berbinschi S., Teodor V., Oancea N., 3D graphical method for profiling tools that generate helical surfaces, The International Journal of Advanced Manufacturing Technology, Vol. 60, pag. 505-512, 2012;

26. Berbinschi S., Contribuţii la elaborarea unei metode grafice CAD pentru profilarea sculelor generatoare prin înfăşurare, Teză de doctorat, Universitatea „Dunărea de Jos” din Galaţi, 2012;

27. Bono, M., Ni, J., The location of the maximum temperature on the cutting edges of a drill , International Journal of Machine Tools & Manufacture, 46, 2006, pag. 901–907;

28. Bono, M., Ni, J., A method for measuring the temperature distribution along the cutting edges of a drill, Journal of Manufacturing Science and Engineering, november 2002, Vol. 124, pag. 921-926;

29. Brîndaşu, P.D, Beju, L.D., Zilcsak, T., Bazele prelucrării suprafeţelor şi scule aşchietoare, Ed. Universităţii “Lucian Blaga” din Sibiu, ISBN 9736515311, 2002;

30. Boubekri, N., An investigation in drilling 1020 steel using minimum quantity lubrication, International Journal of Applied Science and Technology Vol. 1, pag. 60-67, 2011;

31. Bouzounie, L., Precision twist drill bit, US Patent No. 5590987, 1997;32. Brožek, M., Chotěborský, R., Müller, M., Hrabě, P., Optimization of cutting conditions at

drilling, Proceedings of International Conference on Economic Engineering and Manufacturing Systems, Braşov, pag. 225-228, 2007;

33. Burke, C.M., Moore, D.J., Parolini, J.R., Rundman, K.B., Machinability of gray cast iron: a drilling study, AFS Transactions - American Foundry Society, pag. 567-575, 1997;

34. Chen, W.R., Parametric studies on buckling loads and critical speeds of microdrill bits, International Journal of Mechanical Sciences, Vol. 49, pag. 935–949, 2007;

35. Chirică, I., Analiză cu elemente finite în ingineria structurilor, Ed. Fundaţiei Universitare „Dunărea de Jos”, Galaţi, 2001, ISBN: 973-8139-50-3;

36. Çiçek, A., Kivak, T., Samtaş, G., Application of Taguchi method for surface roughness and roundness error in drilling of AISI 316 stainless steel, Journal of Mechanical Engineering, Vol. 58, pag. 165-174, 2012;

37. Constantin, C., Croitoru, S.M., Constantin, G., Bisu, C.F., 3D FEM analysis of cutting processes, Proceedings of the 3rd WSEAS International Conference on Visualization, Imaging and Simulation, pag. 41-46, ISBN: 978-960-474-246-2, 2010;

38. Coteaţă, M., Contribuţii la studiul procesului de prelucrare prin eroziune complexă, electrică şi electrochimică, Teză de doctorat, Universitatea Tehnică „Gh. Asachi” din Iaşi, 2009;

39. Croitoru, C., Severincu, M., Belous, V., A mathematical model and a determination method for the cutting tools life, Bul. Institut. Polit. Iaşi, Vol. XLV (XLIX), 3-4, Secţia V – Constr. de maşini, pag. 151-158, 2000;

40. Davim, J.P., Study of drilling metal–matrix composites based on the Taguchi techniques, Journal of Material Processing Technology, Vol. 132, pag. 250–254, 2003;

41. Deliu, M., Contribuţii teoretice şi experimentale privind fiabilitatea maşinilor-unelte şi sculelor pentru prelucrarea găurilor, Teză de doctorat, Universitatea „Transilvania” din Braşov, 1994;

42. DeOliveira, V.V., Influência da geometria de brocas na furação do ferro fundido vermicular, Master’s Thesis, Universidade Tecnológica Federal do Paraná, Brasil, l53 pag., 2008;

43. DeVries, M.F., Saxena, U.K., Wu, S.M., Temperature distributions in drilling, Journal of Engineering for Industry, Vol. 90, pag. 231-238, 1968;

44. Dezső, G., 2. Varga G., Szigeti, F., Investigation the correlation between technological parameters and the wear in case of drilling with minimal lubrication, Annals of Faculty Engineering Hunedoara – International Journal of Engineering, Vol. IX, pag. 97-100, ISSN 1584-2665, 2011;

45. Dilley, D.N., Bayly, P.V., Schaut, A.J., Effects of the chisel edge on the chatter frequency in drilling, Journal of Sound and Vibration, Vol. 281, pag. 423–438, 2005;

46. Dima, M., Berbinschi, S., Dumitraşcu, N., Oancea, N., A new form of major cutting edge of helicall drill, The Annals of ,,Dunărea de Jos” University of Galaţi, Fasc. V - Tehnologies in Machine Building, pag. 29-33, 2008;

- 184 -

Page 3: 19_BIBLIOGRAFIE

47. Dolinšek, S., Kopač, J., Mechanism and types of tool wear; particularities in advanced cutting materials, Journal of Achievements in Materials and Manufacturing Engineering, Vol. 19, Issue 1, pag. 11-18, 2006;

48. Dumitraş, C., Aşchierea metalelor şi fiabilitatea sculelor aşchietoare, Ed. Tehnică, Bucureşti, 1983;

49. Ehmann, K.F., Kapoor, S.G., DeVor, R.E., Lazoglu, I., Machining process modeling: a review, Journal of Manufacturing Science and Engineering, Vol. 119, pag. 655-663, 1997;

50. Elhachimi, M., Torbaty, S., Joyot, P., Mechanical modelling of high speed drilling. 1: predicting torque and thrust, International Journal of Machine Tools & Manufacture Vol. 39, pag. 553–568, 1999;

51. Ema, S., Fujii, H., Marui, E., Kato, S., New type drill with three major cutting edges, International Journal of Machine Tools and Manufacturer, Vol. 28 (4), pag. 461–473, 1988;

52. Ema, S., Effects of twist drill point geometry on torque and thrust, Science Report of the Faculty of Education Journal, Gifu University, Vol. 36, pag. 165-174, ISSN 0533-9529, 2012;

53. Enache, Şt., Belous, V., Proiectarea sculelor aşchietoare, Ed. Didactică şi Pedagogică, Bucureşti, 1983;

54. Feldstein, E.I., Perfecţionarea formei de ascuţire suplimentară a tăişului transversal al burghielor spirale, Maşini-unelte şi scule nr. 2, pag. 81-89, 1957;

55. Fetecău, C., Sinteza unor procedee de ascuţire a burghielor elicoidale cu tăişuri curbe – Teză de doctorat, Galaţi, 1997;

56. Fetecău, C., Oancea, N., Bîrsan, I., Burghie cu durabilitate ridicată, Editura Tehnică, Bucureşti, 1998, ISBN 973-31-12410;

57. Fetecău, C., Oancea, N., Stan, F., Dispozitiv şi procedeu pentru ascuţirea toroidală a burghiului elicoidal cu tăişuri curbe, Brevet de invenţie nr. 113724, 1998;

58. Fetecău, C., Oancea, N., Lepădatu, M., Procedeu şi dispozitiv pentru ascuţirea elicoidală a burghiului elicoidal cu tăişuri curbe, Brevet de invenţie nr. 112723, 1998;

59. Fetecău, C., Stan, F., Oancea, N., Toroidal grinding method for curved cutting edge twist drills, Journal of materials processing tehnology, Vol. 209, pag. 3460-3468, 2009;

60. Granovski, G.I., Granovski, V.G., Rezanie metallov, Vîsşaia şcola, Moskva, 1985;61. Gupta, K., Ozdoganlar, B., Kapoor, S., DeVor, R., Modeling and prediction of hole

profile in drilling, Part 2: Modeling hole profile, Journal of Manufacturing Science and Engineering, Vol. 125, pag. 14-20, 2003;

62. Hamade, R.F., Seif, C.Y., Ismail, F., Extracting cutting force coefficients from drilling experiments, International Journal of Machine Tools & Manufacture, Vol. 46, pag. 387–396, 2006;

63. Harris, S.G., Doyle, E.D., Vlasveld, A.C., Audya, J., Quick, D., A study of the wear mechanisms of Ti1−xAlxN and Ti1−x−yAlxCryN coated high-speed steel twist drills under dry machining conditions, Wear, Vol. 254, pag. 723–734, 2003;

64. Heinemann, R., Hinduja, S., Barrow, G., Petuelli, G., Effect of MQL on the tool life of small twist drills in deep-hole drilling, International Journal of Machine Tools & Manufacture, Vol. 46, pag. 1–6, 2006;

65. Hervey, R., Cook, N., Thermal parameters in drill tool life, ASME paper, Vol. 15, 1965;

66. Hinds, B.K., Treanor, G.M., Analysis of stresses in micro-drills using the finite element Method, International Journal of Machine Tools & Manufacture, Vol. 40, pag. 1443–1456, 2000;

67. Hsieh, J.F., Lin, P.D., Mathematical model of multiflute drill point, International Journal of Machine Tools & Manufacture, Vol. 42, pag. 1181–1193, 2002;

68. Hsieh, J.F., Mathematical model for helical drill point, International Journal of Machine Tools & Manufacture, Vol. 45, 2005, pag. 967–977;

69. Huang, Y., Liang, S., Modeling of CBN tool flank wear progression in finish hard turning, Journal of Manufacturing Science and Engineering, Vol 126, pag. 98-106, 2004;

70. Isbilir, O., Ghassemieh, E., Finite element analysis of drilling of titanium alloy, Procedia Engineering, Vol. 10, pag. 1877–1882, 2011;

- 185 -

Page 4: 19_BIBLIOGRAFIE

71. Janos, B., Studiul geometriei burghielor elicoidale, Prelucrarea metalelor, Vol. 5, pag. 547-562, 1967;

72. Jindal, A., Analysis of tool wear rate in drilling operation using scanning electron microscope (SEM), Journal of Minerals & Materials Characterization & Engineering, Vol. 11, pag. 43-54, 2012;

73. Johnson, G.R., Cook, W.H. (1983), A constitutive model and data for metals subjected to large strains, high strain rates and high, Proceedings of the 7th International Symposium on Ballistics, pag. 541–547, 2009;

74. Kadam, M.S., Pathak, S.S., Experimental analysis and comparative performance of coated and uncoated twist drill bit dry machining, International Journal of Research in Mechanical Engineering and Technology, Vol. 1, pag. 33-37, 2011;

75. Kalidas, S., Kapoor, S., DeVor, R., Influence of thermal effects on hole quality in dry drilling, Part 1: A thermal model of workpiece temperatures, Journal of Manufacturing Science and Engineering, Vol. 124, pag. 258-265, 2002;

76. Kalidas, S., Kapoor, S., DeVor, R., Influence of thermal effects on hole quality in dry drilling, Part 2: Thermo-elastic effects on hole quality, Journal of Manufacturing Science and Engineering, Vol. 124, pag. 267-274, 2002;

77. Kalpakjian, S., Schmid, S., Manufacturing engineering and technology, Prentice Hall – Hardcover, ISBN: 0136081681, 2009;

78. Kapoor, S.G., DeVor, R.E., Zhu, R., Gajjela, R., Parakkal, G., Smithey, D., Development of mechanistic models for the prediction of machining performance: model building methodology, Machining Science and Technology, Vol. 2, pag. 213-238, 1998;

79. Karpat, Y., Özel, T., Predictive analytical and thermal modeling of orthogonal cutting process - Part II: Effect of tool flank wear on tool forces, stresses, and temperature distributions, Journal of Manufacturing Science and Engineering, Vol. 128, pag. 445-453, 2006;

80. Karpat, Y., Deger, B., Bahtiyar O., Drilling thick fabric woven CFRP laminates with double point angle drills, Journal of Materials Processing Technology, Vol. 2l2, pag. 2ll7– 2l27, 20l2;

81. Karri, V., Kiatcharoenpol, T., Prediction of thrust and torque in drilling using conventional and feed forward neural networks, Australian Journal of Intelligent Information Processing Systems, Vol. 7, pag. 33-38, 2001;

82. Kaymakci, M., Kilic, Z.M., Altintas, Y., Unified cutting force model for turning, boring, drilling and milling operations, International Journal of Machine Tools & Manufacture, Vol. 54–55, pag. 34–45, 2012;

83. Kilickap, E., Huseyinoglu, M., Yardimeden, A., Optimization of drilling parameters on surface roughness in drilling of AISI 1045 using response surface methodology and genetic algorithm, International Journal of Advanced Manufacturing Technology, Vol. 52, pag. 79–88, 2011;

84. Kubota, M., Twist drill, US Patent No. 4688972, 1987;85. Kumar, J.P., Packiaraj, P., Effect of drilling parameters on surface roughness, tool

wear, material removal rate and hole diameter error in drilling of ohns, International Journal of Advanced Engineering Research and Studies, Vol. 1, pag. 150-154, 2012;

86. Kumar, D., Singh, L.P., Singh, G., Operational modeling for optimizing surface roughness in mild steel drilling using Taguchi technique, International Journal of Research in Management, Economics and Commerce, Vol. 2, pag. 66-77, 2012;

87. Kurt, M., Bagci, E., Kaynak, Y., Application of Taguchi methods in the optimization of cutting parameters for surface finish and hole diameter accuracy in dry drilling processes, International Journal of Advanced Manufacturing Technology, Vol. 40, pag. 458–469, 2009;

- 186 -

Page 5: 19_BIBLIOGRAFIE

88. Kyratsis, P., Tapoglou, N., Bilalis, N., Antoniadis, A., Thrust force prediction of twist drill tools using a 3D CAD system application programming interface, International Journal of Machining and Machinability of Materials, Vol. 10, pag. 18-33, 2011;

89. Kyratsis, P., Bilalis, N., Antoniadis, A., CAD-based simulations and design of experiments for determining thrust force in drilling operations, Computer-Aided Design, Vol. 43, pag. 1879–1890, 2011;

90. Langella, A., L. Nele, A. Maio, A torque and thrust prediction model for drilling of composite materials, Composites: Part A, Vol. 36, pag. 83–93, 2005;

91. Lazăr, M.B., Cutting force modeling for drilling of fiber-reinforced composites, PhD Thesis, Swiss Federal Institute of Technology Lausanne, 2012;

92. Lăzărescu, I., Teoria aşchierii metalelor şi proiectarea sculelor, Ed. Didactică şi Pedagogică, Bucureşti, 1964;

93. Li, B., Chipmorphology of normalized steelwhenmachining in different atmospheres with ceramic composite tool, International Journal of Refractory Metals and Hard Materials,Vol. 29(3), pag. 384-391, 2011;

94. Li, R., Shih, A., Finite element modeling of high-throughput drilling of Ti-6Al-4V, Proceedings of NAMRI/SME, Vol. 35, pag. 73–80, 2007;

95. Li, R., Hegde, P., Shih, A., High-throughput drilling of titanium alloys, International Journal of Machine Tools & Manufacture, Vol. 47, pag. 63–74, 2007;

96. Lin, T.R., Cutting behaviour using variable feed and variable speed when drilling stainless steel with TiN-coated carbide drills, International Journal of Advanced Manufacturing Technology, Vol. l9, pag. 629–636, 2002;

97. Lin, T.R., Shyu, R.F., Improvement of tool life and exit burr using variable feeds when drilling stainless steel with coated drills, International Journal of Advanced Manufacturing Technology, Vol. l6, pag. 308–3l3, 2000;

98. Lin, S.C., Ting C,J. Drill wear monitoring using neural network, International journal of machine tool manufacturer, Vol. 36, pag. 465-475, 1996;

99. Litvin, F.L., Theory of gearing, Reference Publication 1212, NASA, Scientific and Technical Information Division, Washington D.C., 1984;

100. Liţă, A., Bîşu, C., Minciu, C., Influence of tool material on dynamics of drilling and damage analysis of UD-GFRP composites, Buletin Ştiinţific - Universitatea Politehnică din Bucureşti, Vol. 74, pag. 169-178, ISSN 1454-2358, 2012;

101. Liu, L., Shao, H., Huang, L.X., Studies on drilling processes of intermetallic compounds, J. of Materials Processing Technology, Vol. 209, pag. 4509–45l4, 2009;

102. Liukshin V.S., Theory of screw surfaces in cutting tool design, Machinostroyenie, Moscow, 1968;

103. Loewen, E.G., Shaw, M.C., On the analysis of cutting tool temperatures, Transactions of ASME, Vol. 71, pag. 217-231, 1954;

104. López de Lacalle, L.N., Fernádez, A., Olvera, D., Lamikiz, A., Olvera, D., Rodríguez, C., Elias, A., Monitoring deep twist drilling for a rapid manufacturing of light high-strength parts, Mechanical Systems and Signal Processing, Vol. 25, pag. 2745–2752, 2011;

105. Maier, K.S., Spiralbohrer, Patent RFG nr. 1167158, 1969;106. Marusich, T.D., Usui, S., Ma, J., Stephenson, D.A., Shih A., Finite element modeling

of drilling processes with solid and indexable tooling in metals and stack-ups, 10th CIRP International Workshop on Modeling of Machining Operations, Reggio Calabria, Itlay, 2007;

107. Matsumura, T., Hori, I., Shirakashi, T., Analysis of cutting temperature in drilling process, The International Journal of Material Forming, Vol. 3, pag. 499– 502, 2010;

108. Mellinger, J., Ozdoganlar, B., DeVor, R., Kapoor, S., Modeling chip-evacuation forces in drilling for various flute geometries, Journal of Manufacturing Science and Engineering, Vol. 125, pag. 405-415, 2003;

- 187 -

Page 6: 19_BIBLIOGRAFIE

109. Mieszczak, W., Lis K., FEM Temperature Modelling in Drilling Process, Proceedings of the 14th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology”, pag. 33-36, 2010;

110. Mihailide, M., Croitoru, I., Cozmîncă, M., Scule aşchietoare. Concepţie, proiectare, utilizare, Ed. Tehnica Info, Chişinău, ISBN 9975-63-121-5, 2002;

111. Mills, B., Mottishaw, T.D., The application of scanning electron microscopy to the study of temperatures and temperature distributions in M2 high speed steel twist drills, Annals of the CIRP, Vol. 30, pag. 15-20, 1981;

112. Minciu C., Croitoru S. M., Balan E., Proiectarea sculelor aşchietoare, Editura Bren Prod. 32, Bucureşti, 1999;

113. Minciu, C., Broşarea, Vol. 1 şi 2, Ed. Tehnică, Bucureşti, ISBN 973-31-0072-2, 1989;114. Mocellin, F., Melleras, E., Guesser, W.L., Study of the machinability of compacted

graphite iron for drilling process, Journal of the Brazilian Society of Mechanical Sciences and Engineering, Vol. XXVI, pag. 22-27, 2004;

115. Muhammad, R., Ahmed, N., Shariff, Y.M., Silberschmidt, V.V., Effect of cutting conditions on temperature generated in drilling process: a FEA approach, Advanced Materials Research, Vol. 223, pag. 240-246, 2011;

116. Muţiu, N.C., Contribuţii privind proiectarea şi prelucrarea asistată de calculator a unor scule cu canale profilate, pentru prelucrarea alezajelor – Teză de doctorat, Sibiu, 2007;

117. Nayebi, A., Mauvoisin, G., Vaghefpour, H., Modeling of twist drills wear by a temperature-dependent friction law, Journal of Materials Processing Technology, Vol. 207, pag. 98–l06, 2008;

118. Neagu, M., Fenomene termice la prelucrarea materialelor, Ed. Tehnica-Info, Iaşi, ISBN 9975-63-134-7, 2002;

119. Neagu, M., Modelarea numerică a fenomenelor termice, Ed. Tehnopress, Iaşi, ISBN 973-702-278-5, 2005;

120. Oancea, N., Neagu, M., Totolici, S., Fetecău, C. Procese de aşchiere – experimente de laborator, Editura Tehnica-Info, Chişinău, ISBN 9975-63-135-5, 2002;

121. Oancea N., Generarea suprafeţelor prin înfăşurare, The „Dunărea de Jos” Publishing House, Galaţi, Vol. I, II, ISBN 973–627–106–4, 2004;

122. Oancea, N., Fetecău, C., Teodor, V.G., Dumitraşcu, N., Marinescu, V., Procedeu şi dispozitiv pentru ascuţirea conică a burghielor multi-tăiş cu muchie de aşchiere în arc de cerc, Brevet de invenţie nr. RO125838B1, 2011;

123. Oh, Y., Kwon W., Chu, C., Drilling torque control using spindle motor current and its effect on tool wear, International Journal of Advanced Manufacturing Technology, Vol. 24, pag. 327–334, 2004;

124. Oprea, E., Dumitraşcu, A., Boricean, D., Simularea şi analiza folosind prototipul virtual, Editura Qual Media, Cluj-Napoca, ISBN 978-606-8154-06-0, 2010;

125. Oprean, A., ş.a., Bazele aşchierii şi generării suprafeţelor, Editura Didactică şi Pedagogică, Bucuresti, 1981;

126. Panda, S., Chakraborty, D., Pal, S., Monitoring of drill flank wear in the time domain, Proceedings of the Int. Conf. on Artificial Intelligence and Applications (AIA), Innsbruck, Austria, 2005;

127. Pathak, S.S., Kagade, V.R., Kadam, M.S., Experimental analysis of coated and uncoated twist drill; Review, International Journal of Mechanical & Industrial Engineering, Vol. 1, pag. 22-25, 2011;

128. Paul, A., Kapoor, S. G., DeVor, R. E., A chisel edge model for arbitrary drill point geometry, Journal of Manufac. Science and Engineering, Vol. 127, pag. 23-32, 2005;

129. Paul, A., Kapoor, S. G., DeVor, R. E., Chisel edge and cutting lip shape optimization for improved twist drill point design, International Journal of Machine Tools & Manufacture, Vol. 45, pag. 421–431, 2005;

- 188 -

Page 7: 19_BIBLIOGRAFIE

130. Peña, B., Aramendi, G., Rivero, A., de Lacalle, L.N.L., Monitoring of drilling for burr detection using spindle torque, International Journal of Machine Tools & Manufacture, Vol. 45, pag. 1614–1621, 2005;

131. Petrariu, V., Amarandei, D., Alaci, S., Study about finite element analysis of high speed drilling, Annals of the Oradea University, Fascicle of Management and Technological Engineering, Volume VII (XVII), pag. 1684-1689, 2008;

132. Picoş, C., Calculul adaosurilor de prelucrare şi al regimurilor de aşchiere, Ed. Tehnică, Bucureşti, 1974;

133. Pirtini, M., Lazoglu, I., Forces and hole quality in drilling, International Journal of Machine Tools & Manufacture, Vol. 45, pag. l27l–l28l, 2005;

134. Pittalà, G.M., Monno M., A new approach to the prediction of temperature of the workpiece of face milling operations of Ti-6Al-4V, Applied Thermal Engineering, Vol. 31, pag. 22-31, 2010;

135. Pradeep, K.J., Packiaraj, P., Effect of drilling parameters on surface roughness, tool wear, material removal rate and hole diameter error in drilling of ohns, International Journal of Advanced Engineering Research and Studies, Vol. I, pag. 150-154, 2012;

136. Ren, K., Ni, J., Analyses of drill flute and cutting angles, International Journal of Advanced Manufacturing Technology, Vol. 15, pag. 546–553, 1999;

137. Rivero, A., Aramendi, G., Herranz, S., de Lacalle, L.N.L., An experimental investigation of the effect of coatings and cutting parameters on the dry drilling performance of aluminium alloys, International Journal of Advanced Manufacturing Technology, Vol. 28, pag. 1–11, 2006;

138. Rotberg, J., Lenz, E., Levin, M., Drill and clamping interface in high-performance drilling, International Journal of Advanced Manufacturing Technology, Vol. 14, pag. 229-238, 1998;

139. Roud, P., Zetek, M., Cesákova, I., Sklenicka, J., Kozmin, P., Using of FEM for chip formation and cutting force prediction when drilling tool steel AISI D3, Modern Machinery Science Journal, pag. 236-240, 2011;

140. Roud, P., Sklenička, J., Kožmín, P., Using FEM in prediction of chip shape and cutting force when drilling materials with difficult machinability, Advances in Manufacturing Science and Technology, Vol. 35 (3), pag. 19-30, 2011;

141. Roukema, J., Altintas, Y., Time domain simulation of torsional–axial vibrations in drilling, International Journal of Machine Tools & Manufacture, Vol. 46, pag. 2073–2085, 2006;

142. Rubinstein, C., The torque and thrust arising from contact at the lips in spade drilling of ductil metals, International Journal of Machine Tools & Manufacture, Vol. 29, pag. 453–467, 1989;

143. Rubinstein, S.A., Burghierea adâncă a pieselor din oţeluri inoxidabile, Maşini-unelte şi scule, Nr. 2, pag. 110-112, 1962;

144. Qin, F., Chou, K., Noland, D., Thompson, R.G., Ni, W., Cutting edge radius effects on diamond-coated tools, Proceedings of NAMRI/SME, Vol. 37, pag. 653–660, 2009;

145. Sahu, S., DeVor, R., Kapoor, S., Modeling of forces for drills with chip-breaking grooves, Journal of Manufacturing Science and Engineering, Vol. 126, pag. 555-564, 2004;

146. Sambhav, K., Dhande, S.G., Tandon, P., CAD based mechanistic modeling of forces for generic drill point geometry, Computer-Aided Design & Applications, Vol. 7, pag. 809-819, 2010;

147. Sanjay, C., Jyothi C., A study of surface roughness in drilling using mathematical analysis and neural networks, International Journal of Advanced Manufacturing Technology, Vol. 29, pag. 846–852, 2006;

148. Sauer, L., Scule pentru prelucrarea găurilor, Editura Tehnică, Bucureşti, 1966;

- 189 -

Page 8: 19_BIBLIOGRAFIE

149. Sauer, M., Simulation of dynamic material behaviour using a hybrid (meshbased / meshless) numerical method, 9th International Symposium on Interaction of the Effects of Munitions with Structure, Germany, 2000;

150. Saxena, U.K., DeVries M.F., Wu, S.M., Drill temperature distributions by numerical solutions, Journal of Engineering for Industry, pag. 1057-1066, 1971;

151. Secară, Gh., Roşca, D., Grigoriu, M., Scule aşchietoare. Secţiunea 3 – Burghie. Îndrumar pentru proiectare, Universitatea din Braşov, 1979;

152. Secară, Gh., Proiectarea sculelor aşchietoare, Editura Didactică şi Pedagogică, Bucureşti, 1979;

153. Semencenko, I.I., Matiuşin, V.M., Saharov, G.N., Proektirovanie metallorejuşcih instrumentov, Gosudarstvennoe naucino-tehnicescoe izdatelistvo maşinostroitelinoi literaturî, Moskva, 1962;

154. Shalamanov, V.G., Smetanin S. D., Shaping of helical surfaces by profiling circles, Russian Engineering Research, Vol. 27, pag. 470–473, ISSN 1068–798X, 2007;

155. Stepanov, K.M., Burghiu sfărâmător de aşchii, Maşini-unelte şi scule, Nr. 11, pag. 734-735, 1963;

156. Strenkowski, J.S., Hsieh, C.C., Shih, A.J., An analytical finite element technique for predicting thrust force and torque in drilling, International Journal of Machine Tools & Manufacture, 44, pag. 1413–1421, 2004;

157. Talib, R.J., Ariff, H.M., Fazira, M.F., Machining performance and wear mechanism of TiAlN-coated insert, International Journal of Mechanical and Materials Engineering, Vol. 6, pag. 414-418, 2011;

158. Teodor V.G., Martin, F.J.S., Dumitraşcu, N., Oancea, N., Energetically model of helical drill cutting edge form, The Annals of ,,Dunărea de Jos” University of Galaţi, Fasc. V - Tehnologies in Machine Building, pag. 23-28, 2008;

159. Teodor V.G., Contribution to elaboration method for profiling tools wich generate by envelloping, Lambert Academic Publishing, ISBN 978–3–9433–8261–8, 2010;

160. Teodor, V.G., Fetecău, C., Dumitraşcu, N., Marinescu, V., Oancea, N., Procedeu şi dispozitiv pentru ascuţirea cilindrică a burghielor multităiş cu muchie de aşchiere în arc de elipsă, Brevet de invenţie nr. RO125839B1, 2011;

161. Tsao, C.C., Prediction of flank wear of different coated drills for JIS SUS 304 stainless steel using neural network, Journal of material processing technology, Vol. 123, pag. 354-360, 2002;

162. Tsao, C.C., Hocheng, H., Effect of tool wear on delamination in drilling composite materials, International Journal of Mechanical Sciences, Vol. 49, pag. 983–988, 2007;

163. Tsao, C.C., Hocheng, H., Evaluation of thrust force and surface roughness in drilling composite material using Taguchi analysis and neural network, Journal of Materials Processing Technology, Vol. 203, pag. 342–348, 2008;

164. Tyan, T., Yang, W.H., Analysis of orthogonal metal cutting processes, International Journal for Numerical Methods in Engineering, Vol. 34, pag. 365-389, 1992;

165. Ţâru, E., Căpăţînă, N., Proiectarea sculelor aşchietoare – îndrumar, Galaţi, 1982;166. Usui, E., Shirakashi, T., Kitagawa, T., Analytical prediction of cutting tool wear,

Wear, Vol. 100, pag. 129-151, 1984;167. Valikhani, M., Chandrashekhar, S., An experimental investigation into the

comparison of the performance characteristics of TiN and ZrN coatings on split point drills using the static and stochastic models of the force system as a signature, The International Journal of Advanced Manufacturing Technology, Vol. 2, pag. 75-106, 1987;

168. Vimal Sam Singh, R., Latha, B., Senthilkumar, V.S., Modeling and analysis of thrust force and torque in drilling GFRP composites by multi-facet drill using fuzzy logic, International Journal of Recent Trends in Engineering, Vol. 1, pag. 66-70, 2009;

- 190 -

Page 9: 19_BIBLIOGRAFIE

169. Voicu, S.M., Muţiu, N.C., Brindaşu, P.D., Proiectarea asistată şi execuţia burghielor pentru găuri adânci pe MU-CN asistate de computer, Conferinţa Internaţională de Inginerie Integrată, Timişoara, pag. 247-248, 2002;

170. Vlase, A., ş.a., Tehnologii de prelucrare pe strunguri, Ed. Tehnică, ISBN 973-31-0061-7, 1989;

171. Walter, C.E., Some special equipment and techniques development for the performance testing of twist drills, CIRP, Vol. 4, pag. 367-370, 1996;

172. Wang, X., Huang, C., Zou, B., Liu, H., Wang, J., Effects of geometric structure of twist drill bits and cutting condition on tool life in drilling 42CrMo ultrahigh-strength steel, International Journal of Advanced Manufacturing Technology, DOI 10.1007/s00170-012-4026-2, 2012;

173. Wang, Y., Yan, X., Li, B., Tu, G., The study on the chip formation and wear behavior for drilling forged steel S48CSlV with TiAlN-coated gun drill, International Journal of Refractory Metals and Hard Materials, Vol. 30, pag. 200–207, 2012;

174. Wassdahl, J., Modeling of wear mechanisms in mechanical cutting, Master’s Thesis, Luleå University of Technology, ISSN: l402 - l6l7, 2008;

175. Watanabe, K., Yokoyama, K., Ichimiya, R., Thermal analyses of the drilling process, Bulletin of the Japan Society of Precision Engineering, Vol. 11, pag. 71–77, 1977;

176. Williams, R.A., A study of the basic mechanics of the chisel edge of a twist drill, International Journal of Production Research, Vol. 8, pag. 325-343, 1970;

177. Wong, F.R., Sharif, S., Kamdani, K., Rahim, E.A., The effect of drill point geometry and drilling technique on tool life when drilling titanium alloy, Ti-6Al-4V, Proceedings of International Conference on Mechanical & Manufacturing Engineering, pag. 1-8, ISBN: 97–98 –2963–59–2, 2008;

178. Wu, J., Di Han, R., A new approach to predicting the maximum temperature in dry drilling based on a finite element model, Journal of Manufacturing Processes, Vol. 11, 2009, pag. 19-30;

179. Wu, J., Han, R., Multiple linear regression analysis on the drilling temperature of difficult to machine materials, IEIT Proceedings, Vol. 1, pag. 274-278, 2011;

180. Xia, R.S., Mahdavian, S.M., Experimental studies of step drills and establishment of empirical equations for the drilling process, International Journal of Machine Tools & Manufacture, Vol. 45, pag. 235–240, 2004;

181. Yan, L., Jiang, F., A practical optimization design of helical geometry drill point and its grinding process, International Journal of Advanced Manufacturing Technology, DOI 10.1007/s00170-012-4109-0, 2012;

182. Yang , J. A., Jaganathan , V., Du, R., A new dynamic model for drilling and reaming processes, International Journal of Machine Tools & Manufacture, Vol. 42, pag. 299–311, 2002;

183. Yongchen, P., Qingchang, T., Zhaojun, Y., A study of dynamic stresses in micro-drills under high-speed machining, International Journal of Machine Tools & Manufacture, Vol. 46, pag. 1892–1900, 2006;

184. Zeilmann, R.P., Vacaro, T., Bordin, F.M., Effects of drill microgeometry and cooling supply in the surface integrity, Journal of Materials and Manufacturing Engineering, Volume 49, pag. 118-124, 2011;

185. Zheng, Y., Sutherland, J., Olson W., A predictive heat generation model in orthogonal cutting visco-plastic material. Journal of Mechanical Behaviour of Materials, Vol. 6, pag. 245-261, 1996;

186. Zhu, L., Jen, T.C., Yen, Y.H., Yin, C.L., Zhu, M., Numerical investigation of heat pipe cooling in drilling applications, Journal of Mechanical Engineering, Vol. 61, pag. 233-254, 2010;

187. Zhu, J., Machining feature based geometric modeling of twist drills, PhD Thesis, Concordia University Montreal, Canada, 2011;

- 191 -

Page 10: 19_BIBLIOGRAFIE

188. *** Internet, Sandvick Coromant, http://www.coromant.sandvik.com/189. *** Internet, OSG Tool, http://www.osgtool.com/megamuscle/190. *** Internet, Guhring, http://www.guhring.com/191. *** Internet, Grup Renault România,

http://www.renault-technologie-roumanie.com/192. *** Internet, SC Sidem Romania, http://www.sidem.be/193. *** Internet, Minitab, http://www.minitab.com/194. *** Internet, Cincinnati Lamb, Inc.,

http://mfgnewsweb.com/archives/drilling_tapping/apr04/cinci_lamb.htm195. *** Internet, System V& SRL – baze de date, Sibiu, http://www.systemv.ro/196. *** Internet, ANCA’s Toolroom 2012 tool grinding software, http://www.anca.com/197. *** Internet, SV& Toolbox software, http://www.tools-wizard.com/198. *** Internet, Third Wave Systems, http://www.thirdwavesys.com/199. *** Verification Manual for Workbench, Release 12.1, ANSYS, Inc., Southpointe 275

Technology Drive, November 2009;200. *** DIN ISO 5419 (1998-06), Twist Drills - Terms, Definitions and Types201. *** DIN 1412 (1966-12) Twist Drills, Definitions202. *** DIN 1412 (2001-03), Twist Drills Made of High-speed Steel - Shapes of Points203. *** DIN 1414-2 (1998-06), Technical delivery conditions for high-speed steel twist drills

- Inspection204. *** DIN 1414-1 (2006-11), Technical Specifications for Twist Drills of High-speed Steel

- Part 1: Requirements205. *** DIN 6581 (1985-10), Terminology of Chip Removing; Reference Systems and Angles

on the Cutting Part of the Tool206. *** DIN 6580 (1985-10), Terminology of Chip Removing; Movements and Geometry of

the Chip Removing Process207. *** DIN 6582 (1988-02), Terminology of Cutting; Additional Terms for the Tool, Wedge

and the Cutting Edge208. *** ISO 5468:2006 Rotary and Rotary Impact Masonry Drill Bits with Hardmetal Tips.

Dimensions209. *** ISO 3002-1:1982 Basic Quantities in Cutting and Grinding – Part 1: Geometry of

the Active Part of Cutting Tools – General Terms, Reference Systems, Tool and Working Angles, Chip Breakers

210. *** ISO 3685-1993, Tool Life Testing with Single Point Turning Tools211. *** SR ISO 3685:2012, Durabilitatea sculelor aşchietoare. Uzură. Noţiuni generale

- 192 -

Page 11: 19_BIBLIOGRAFIE

Lista lucrărilor publicate în cadrul tezei de doctorat – N. BAROIU

212. N. Baroiu, S. Berbinschi, V. Teodor, C. Fetecău, N. Oancea, Hyperboloidal sharpening method for multi-flute curved edges drills, The Annals of “Dunărea de Jos” University of Galaţi, Fascicle V, Volume II, pag. 117-124, ISSN 1221- 4566, 2010;

213. V. Teodor, N. Baroiu, C. Fetecău, S. Berbinschi, N. Oancea, Procedeu şi dispozitiv pentru ascuţirea hiperboloidală a burghielor multităiş cu muchie de aşchiere în arc de cerc, Poster, A IX- a Ediţie a Salonului Internaţional al Cercetării, Inovării şi Inventicii - PRO INVENT, Cluj – Napoca, România, 22 – 25 Martie, 2011;

214. N. Baroiu, S. Berbinschi, V. Teodor, C. Urse, Modelling and simulating the manufacturing of a twisted drill with three curved cutting edges, using the SV& Toolbox software, The Annals of “Dunărea de Jos” University of Galaţi, Fascicle V, Volume II, pag. 95-102, ISSN 1221-4566, 2011;

215. N. Baroiu, V. Teodor, N. Dumitraşcu, N. Oancea, Comparative analytical models for sharpening of multi-flute drills with curved cutting edges, The Annals of “Dunărea de Jos” University of Galaţi, Fascicle V, Volume I, pag. 81-86, ISSN 1221- 4566, 2011;

216. N. Baroiu, S. Berbinschi, V. Teodor, The reconstruction of a 3D component through reverse engineering, Buletinul Institutului Politehnic din Iaşi, Tomul LVII (LXI), Fasc. 5, pag. 125-132, ISSN 1011-2855, 2011;

217. N. Baroiu, Modele analitice comparative ale unor procedee de ascuţire a burghielor cu tăişuri curbe-multităiş, Lucrările Sesiunii Naţionale de Comunicări Ştiinţifice Studenţeşti „A. Saligny”, Ediţia a III-a, 18-20 Mai 2011, pag. 537-547;

218. N. Baroiu, Tehnici de inginerie inversă vs. modelare 3D în cazul unui burghiu cu tăişuri curbe, Lucrările Sesiunii Naţionale de Comunicări Ştiinţifice Studenţeşti „A. Saligny”, Ediţia a III-a, 18-20 Mai 2011, pag. 548-554;

219. N. Baroiu, V.G. Teodor, S. Berbinschi, N. Oancea, Multi-flute helical drills - the modeling of a hyperboloid sharpening method of the back faces, Proceedings of The International Conference on Innovative Technologies - IN-TECH, Bratislava, pag. 37-41, ISBN 978-80-904502-6-4, 2011;

220. S. Berbinschi, N. Baroiu, V.G. Teodor, N. Oancea, A profiling method for secondary order tool for drill manufacturing, The International Conference New Technologies In Manufacturing – NEWTECH, Brno, pag. 57-62, ISBN 978-80-214-4267-2, 2011;

221. N. Baroiu, S. Berbinschi, V. Teodor, N. Oancea, Experimental research regarding the temperature along the cutting edge of drills, The Annals of “Dunărea de Jos” University of Galaţi, Fascicle V, Volume I, pag. 17-26, ISSN 1221- 4566, 2012;

222. N. Baroiu, S. Berbinschi, V. Teodor, N. Oancea, Comparative study of drill’s flank geometry developed with the CATIA software, The Annals of “Dunărea de Jos” University of Galaţi, Fascicle V, Volume I, pag. 27-32, ISSN 1221- 4566, 2012;

223. N. Baroiu, S. Berbinschi, V. Teodor, N. Oancea, The modeling of the active surfaces of a multi-flute helical drill with curved cutting edge using the SV& Toolbox environment, Proceedings of the 13th International Conference on Tools – ICT, Miskolc, pag. 259-264, ISBN 978-963-9988-35-4, 2012;

224. N. Baroiu, V. Teodor, S. Berbinschi, N. Oancea, The methodology to generate a helical flute for drill with curved cutting edge, using SV& Toolbox environment, Proceedings of The 16th international Conference Modern Technologies, Quality and Innovation - ModTech, pag. 85-88, ModTech Publishing House, ISSN 2069-6736, 2012;

225. N. Baroiu, Aspecte teoretice şi experimentale privind transferul termic la strunjirea cu un burghiu elicoidal cu trei tăişuri curbe, Lucrările Sesiunii Naţionale de Comunicări Ştiinţifice Studenţeşti „A. Saligny”, Ediţia a IV-a, 18-21 Mai 2012, Vol. III, pag. 859-872;

226. N. Baroiu, Modelarea suprafeţelor active ale unui burghiu elicoidal cu trei tăişuri curbe folosind pachetul soft-ware SV & Toolbox, Lucrările Sesiunii Naţionale de Comunicări Ştiinţifice Studenţeşti „A. Saligny”, Ediţia a IV-a, 18-21 Mai 2012, Vol. III, pag. 873-881;

- 193 -

Page 12: 19_BIBLIOGRAFIE

227. N. Baroiu, V. Teodor, V. Căpitănescu, Repeatability analysis of drill positioning to a CNC vertical machining center, Academic Journal of Manufacturing Engineering - AJME, Vol. 1, 2013;

228. N. Baroiu, D Amarandei, C. Croitoru, Performances of multi-flute drills compared to standard drills, Proceedings of The 17th International Conference New Technologies And Products In Machine Manufacturing Technologies, Tehnomus XVII, Suceava, pag. 21-28, ISSN-1224-029X, 2013;

229. N. Baroiu, C. Croitoru, S. Berbinschi, V. Teodor, S. Totolici, Cutting force and torque at drilling with curved cutting edge multi-flute drill, Proceedings of the 1st WSEAS International Conference on Industrial and Manufacturing Technologies - INMAT '13, Vouliagmeni, Athens, Greece, pag. 46-51, ISBN: 978-1-61804-186-9, 2013;

230. N. Baroiu, D. Boazu, C.A. Vasilache, V. Teodor, Modeling of stress in drills with curved cutting edges, Lucrare acceptată spre publicare la Innovative Manufacturing Engineering International Conference – ImanE, Iaşi, 23-24 Mai 2013;

231. N. Baroiu, S. Berbinschi, CAD modeling of helical cylindrical surfaces with applications for helical drills, Lucrare acceptată spre publicare la The International Conference on Engineering Graphic and Design – ICEGD, Timişoara, 13 - 15 Iun. 2013;

232. N. Baroiu, S. Berbinschi, V. Teodor, N. Oancea, Research regarding durability for multi-flute curved edges drills, Lucrare acceptată spre publicare la 6 th International Conference on Manufacturing Science and Education – MSE, Sibiu, 12-15 Iun. 2013;

233. N. Baroiu, V. Teodor, S. Berbinschi, N. Oancea, Sharpening method and behaviour in the machining of the multi flute drill with curved cutting edges, Lucrare trimisă spre publicare la International Journal of Advanced Manufacturing Technology

234. Brevet de invenţie nr. RO 127177 A2, Procedeu şi dispozitiv pentru ascuţirea hiperboloidală a burghielor elicoidale multi-tăiş cu muchii de aşchiere în arc de cerc. Autori: V.G. Teodor, N. Baroiu, C. Fetecău, S. Berbinschi, N. Oancea

- 194 -