Abstract
After a metal forming operation the workpiece may be either ready for use or a succeeding production process may be necessary, see Fig. 6.1 and Sec. 6.1.1.
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Abbreviations
- N :
-
number of cycles in fatigue test
- 2Ī± :
-
die opening angle (shoulder angle) in extrusion
- Īµ at :
-
total strain amplitude in fatigue test
- Ļ :
-
angle with normal direction of the surface of a specimen
- Ļ a :
-
stress amplitude in fatigue test
References to Chapter 6
Nehl, E.: Investigations on semi-hot extrusion of free-machining steels (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 70, Berlin, Springer-Verlag 1983.
Tekkaya, A. E.: Hardenss measurements on cold forming workpieces. In: Geiger, M. (ed): Advanced Technology of Plasticity, Prof. 6tā Int. Conf. on Technology of Plasticity (ICTP), Nuremberg, Germany, 19ā24. Sep. 1999, 825ā830.
Reiss, W.; Pƶhlandt, K.: About the fracture behavior of the aluminum alloy AICuMg2 after homogeneous cold deformation, Eng. Fracture Mech. 23 (1986), 575ā584.
Lange, K. (ed): Handbook of metal forming, Chapter 5: Fundamentals of technical plasticity theory, New York, Mc Graw-Hill 1985.
Pehle, H. J.; Kopp, R.: The influence of measuring data quality on visioplastic calculations, steel research 57 (1986), 318ā324.
Schmoeckel, D.: T000l design for hollow forward extrusion of steel and nonferreous metals (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 4, Essen, Girardet 1966.
Lange, K. (ed): Handbook of metal forming. Chap. 18: Sheet-metal properties and testing methods, New York, Mc Graw-Hill 1985.
Hoang-Vu, Kh.: Possibilities and limits of cold closed die forging as a production technical alternative for small, precise formed parts (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 65, Berlin, Springer 1982.
Steck, E.; Dannenmann, E.; Wilhelm, H.: On the relationship between hardness and strain in cold metal forming processes (in German), BƤnder Bleche Rohre 9 (1968), 388ā394.
Ruminski, M.; et al.: Analysis of the effect of the die shape on the distribution of mechanical properties and strain field in the tube sinking process, J. Mater. Process. Technol. 81 (1998), 683ā689.
Tekkaya, A. E.; Gerhardt, J.: Residual stresses in cold-formed workpiecesā Annals of the CIRP 34 /1 (1985), 225ā230.
Datsko, J.; Mitchell, W. J.: Changes in mechanical properties in metal-forming processes, J. Mater. Eng. Performance 2 (1993), 265ā270.
Remppis, M.: Warm forging technology - basics and applications, Metallurgia, Redhill 64 (1997), FT8ā12.
Kolmogorov, G. L.; Kurapova, N. A.; Kamenev, S. A.: Residual stresses and ultimate workability on drawing axisymmetric items (in Russian), Izvestija Vuz, Cernaja Metallurgija 39 (1996), 31ā34.
Wu, T.; et al.: Residual stress distribution in cold rolled brass sheet, J. Mater. Process Technol. 456 (1994), 111ā114.
Maeder, G.: The use of residual stresses in automotive industry (in French), Revue de Metallurgie, Cahier dāInformations Techniques 94 (1997), 199ā206.
Tekkaya, A. E.: Determination of residual stresses in cold bulk metal forming (in German). Berichte aus dem Institut fur Umformtechnik, UniversitƤt Stuttgart, Nr. 83, Berlin, Springer-Verlag 1986.
Zucko, M.; et al.: Determination of deformation-induced residual stresses in full forward extrusion and comparison to experimental results (in German), Mat.- wiss. u. Werkstofftech. 28 (1997), 417ā423.
Pyzalla, A.; Reimers, W.; Pƶhlandt, K.: Residual stress and texture evolution in cold extrusion of full and hollow steel bodies. In: Ericsson, T. et al. (eds): Proc. 5th Int. Conf. on Residual Stresses, Linkƶping, Sweden, June 16ā18, 1997.
Lange, K. (ed): Final colloquium of the PSU project (in German). Stuttgart, 31.3. 1993, ProzeĆsimulation in der Umformtechnik, Nr. 4, Berlin, Springer-Verlag 1993.
Genzel, C.; et al.: Neutron and X-ray residual stress analysis of steel parts produced by cold forward extrusion and tube drawing, Mater. Sci. Eng. A 205 (1996), 79ā90.
Modlen, G. F.; et al., Proc. Conf. Sheet Metal, Birmingham, 1992, 171.
BĆ¼hler, H.; Kreher, P.-J.: Reduction of residual stresses in cold-drawn tubes by succeeding drawing process (in German), BƤnder Bleche Rohre 9 (1968), 481ā486.
Gerhardt, J.; Tekkaya, A. E.: Residual stresses in wire drawing and extrusion (in German), pt I, Draht 38 (1987), 473ā476; pt II, Draht 39 (1988), 572ā574; pt III Draht 39 (1988), 648ā650.
Kreher, P.-J.: Contribution to residual stresses in cold drawing of wire and tubes (in German). Thesis, TH Hannover 1967.
Modlen, G. F.; Stark, R. A.: Residual stresses in cold drawn and extruded bars (in German), Draht 35 (1984), 97ā101.
Leykamm, H.: Contribution to the accuracy in cold bulk metal forming (in German). Berichte aus dem Institut fir Umformtechnik, UniversitƤt Stuttgart, Nr. 57, Springer-Verlag 1980.
Keuter, J.: Phase-specific and grain orientation-specific residual stresses in plastically cold deformed unalloyed carbon steel (in German), Thesis, TU Hamburg-Harburg 1996.
Takimoto, A.; Effects of forming and deformation under tension on X-ray residual stress of a SUS 301 stainless steel sheet. In: Proc. 4th European Conf. Residual Stresses (ECRS 4), Cluny/France, June 4ā6, 1996, Vol. 2, 1023ā1932.
Zhou, D; Wagoner, R. -H.: Development and application of sheet-forming simulation, J. Mater. Process. Technol. 50 (1995), 1ā16.
Zinutti, A.; Saro, G.: Cold rolling of small diameter steel wires, Wire J. Int. 29 (1996), 78ā84.
Keeler, S. P.: Application and forming of higher strength steel, J. Mater. Process. Technol. 46 (1994), 443ā454.
Qin, S.; et al.: Stretching during axisymmetrical forming of sheet metal, J. Mater. Technol. 63 (1997), 117ā122.
Morestin, F.; Boivion, M.; Silva, C.: Elasto plastic formulation using a kinematic hardening model for springback analysis in sheet metal forming, J. Mater. Process Technol. 56 (1996), 619ā630.
Zhang, L. C.; Lu, G.; Leong, S. C.: V-shaped sheet forming by deformable punches, J. Mater. Process. Technol. 63 (1997), 134ā139.
Teodosiu, C.; et al.: Modelling and simulation of the can-making process using finite elements, J. Mater. Process. Technol. 50 (1995), 133ā143.
Kluge, S.; Lailach, A.: Forming behavior of aluminum alloys in deep-drawing and strech forming of automotive body parts (in German). In: Proc. SƤchsische Fachtagung Umformtechnik, Freiberg, Nov. 30āDec. 1, 1995, TU Bergakademie Freiberg, Vol. II, 1ā17.
Demjanusko, I. V.; Genkin, G. I.; Salimov, I. I.: Surface residual stresses and influence of surface hardening in car wheels (in Russian), Vestnik Masinostroenija (1994), 40ā41.
Emeljanov, V. N.: Straightening of shafts at alteration of force factor by automation means (in Russian), Vestnik Masinostroenija (1996), 36ā38.
Poyser, T. D.: Press brake forming: understanding & controlling the process variables, Metal Forming 32 (1998), 52ā58.
Jang, D. Y.; Liou, J. H.: Study of stress development in axi-symmetric products processed by radial forging using a 3-D non-linear finite-element method, J. Mater. Process. Technol. 74 (1998), 74ā82.
Balendra, R.; Yi, Q.: Die-elasticity errors during net-forming of engineering components. In: Proc. Conf. Advances in Manufacturing Technology IX, Leicester, Sep 12ā14, 1995, 204ā208.
Sprawls, D. O.: Tests for stress-corrosion cracking. In: Newby, R. (ed): Metals Handbook Vol. 8, Mechanical Testing, 9`h edn, Metals Park, Ohio, ASM, 1985.
Long, H.; Balendra, R.: The influence of thermal and elastic effects on the accuracy of cold-formed components. In: Proc. 36`h Int. MTDR Conf., Manchester, GB, July 10ā11, 1997, Manchester, Umist 1997, 361ā366.
Barteri, M.; Mecozzi, M.: Cold working effect on corrosion and stress corrosion resistance of duplex and high-alloy austenitic stainless steels (in Italian), Ricerca Tecnico acciaio EUR 15708 (1996), 1ā50.
Zeller, P.: Changes in material properties when drawing cylindrical hollow pieces made of austenitic stainless steels (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 42, Essen, Girardet 1976.
Kerspe, J.-H.: Formation of martensite when ironing X5CrNi 18 9 steel (in German), BƤnder Bleche Rohre 21 (1980), 23ā26.
Doege, E.; Behrens, B. A.: Reduce process chains due to the precision forging of gearsāeffect on the conventional forging technology, J. Mater. Process. Technol. 71 (1997), 14ā17.
Szabadits, Q.; Krallics, G.; Malgyn, D.: Finite element simulation of stretch bent strips. In: Proc. SheMet 97, 5th Int. Conf. Sheet Metal, Ulster, GB, April 8ā10, 1987, Jordanstown, School of Electrical and Engineering 1997, 411ā420.
WeiergrƤber, M.: Corrosion resistance of deep-drawn axisymmetric workpieces of austenitic steel (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 84, Berlin, Springer-Verlag 1986.
ASTM G 36ā94: Standard practice for evaluating stress-corrosion cracking resistance of metals and alloys in a boiling magnesium chloride solution.
Bayraktar, E; Altintas, S.: Square cup deep drawing and 2D-draw-bending analy- sis of sheet, Hadfield steel, J. Mater. Process. Technol. 60 (1996), 183ā190.
Besdo, D.: On the problem of prediction of springback on sheet-metal-forming simulation (in German). In: Geiger, M. (ed): Umformtechnik 2000 plus, Festschrift for Kurt Lange on occasion of his 80`h birthday, Bamberg, Meisenbach Verlag 1999.
MĆ¼ller, J.: Influence of shot peening on stress corrosion of austenitic steels. Monographie Stahl, Institut fĆ¼r Korrosionsschutz, Dresden 1992, 89ā95.
Goes, B.; Gil-Sevillano, J.; DāHaene: Modelling the evolution of residual stresses during tensile testing of elastoplastic wires subjected to a previous bending operation, Int. J. Mech. Sci. 41 (1999), 1031ā1050.
Mattson, E.: Corrosion of copper and brass: practical experience in relation with basic data, Brit. Corros. J. 15 (1988), 6ā13.
Kaesche, H.: Corrosion of metals (in German). Berlin, Springer-Verlag 1990.
Bruckner, L.; Pƶhlandt, K.: Functional properties of cans produced by deep-drawing and subsequent ironing (in German), Blech Rohre Profile 41 (1994), 514ā519.
Schweitzer, P. A. (ed): Corrosion and corrosion protection handbook. New York, Dekker 1983.
Lange, K.; GrƤber, A.: Effect of deep-drawing conditions on residual stresses and stress-corrosion cracking of sheet metal. In: Proc. NAMRC XIV, Minneapolis, MN, 28ā30 May 1986.
Wolf, H.; Kluge, S.; Kardos, K.: Application of a theoretical model for springback for the production of precise car body components (in German), BƤnder Bleche Rohre, 38 (1997), 30ā34.
DIN - EN - ISO 196: Copper and copper alloys. Detection of residual stresses. Mercury nitrate test (in German ), 1995.
Pourboghrat, F; Chu, E.: Springback in plane strain stretch/draw sheet forming. Int. J. Mech. Sci. 37 (1995), 327ā341.
Buxbaum, O.: Effect of metal forming on strength behavior of metallic components (in German). In: Proc. SƤchsische Fachtagung Umformtechnik, Freiberg, Nov. 30 ā Dec. 1, 1995, TU Bergakademie Freiberg, 5. 1ā5. 17.
Lange, K. (ed): Handhook of metal forming. New York, McGraw Hill 1985.
Schacher, H.-D.: Cold forming of powder metal (in German). Berichte aus dem In- stitut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 47, Essen, Girardet 1978.
Stilz, K.: Forming behavior of P/M steel (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 59, Springer-Verlag 1981.
Schaub, W.: Extrusion of powder mMetal in the temperature range between 873K (600 Ā°C) and 1173 K (900 Ā°C) (in German). Berichte aus dem Institut fĆ¼r Umformtechnik, UniversitƤt Stuttgart, Nr. 63, Berlin, Springer-Verlag 1982.
Huppmann, W. J.; Arnhold, V.: Generation of metal products with new properties by combined metallurgy and deformation processes. In Lange, K. (ed): Advanced Technology of Plasticity, Vol. II, Proc. 2nd ICTP, Stuttgart, 24ā28 Aug. 1987, Berlin, Springer-Verlag 1987.
Huppmann, W. J.; Dalai, K.: Metallographic atlas of powder Metallurgy. Freiburg, Schmid 1986.
Schwab, W.; Hager, B.: Influence of metal forming parameters on the fatigue behaviour of extruded shafts. In: Lange, K. (ed): Advanced technology of plasticity, Vol. II, Proc. 2ād ICTP, Stuttgart, Aug. 24ā28, 1987, Berlin, Springer-Verlag 1987.
Schwab, W.: Effect of process parameters in metal forming on fatigue behaviour, Annals of the CIRP 34 /1 (1985), 215ā219.
Hager, B.; Pƶhlandt, K.: Fatigue behaviour of deformed P/M steels (in German), Stahl und Eisen 111 (1991), 129ā134.
MĆ¼ller, W.; et al.: Effects of metal forming parameters on strength and fatigue be- havior of extruded workpieces, Trans. NAMRI/SME XX (1992), 389ā395.
Lampman, S. R.; et al. (eds): ASM Handbook. Vol. 19: Fatigue and fracture. Materials Park, OH, ASM International 1996.
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Pƶhlandt, K. (2000). Workpiece Properties After Metal Forming. In: Banabic, D. (eds) Formability of Metallic Materials. Engineering Materials. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-04013-3_6
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