Search Results - "Merklein, M."

Investigation of the thermo-mechanical properties of hot stamping steels by Merklein, M., Lechler, J.

“…Within the innovative hot forming process for sheet metals, called hot stamping, it is possible to combine forming and quenching in one process step. This…”
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Development of a biaxial tensile machine for characterization of sheet metals by Merklein, M., Biasutti, M.

“…A new stand-alone biaxial testing machine with out-of-plane loading system has been developed to study the anisotropic plastic behavior of metal sheets on…”
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Hot stamping of ultra-high strength steel parts by Mori, K., Bariani, P.F., Behrens, B.-A., Brosius, A., Bruschi, S., Maeno, T., Merklein, M., Yanagimoto, J.

“…The demand for new processes to produce high strength parts, under appropriate cost and productivity, has grown with weight reduction and crash safety…”
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Alloy design and adaptation for additive manufacture by Clare, A.T., Mishra, R.S., Merklein, M., Tan, H., Todd, I., Chechik, L., Li, J., Bambach, M.

“…[Display omitted] In this review the authors provide a comprehensive insight into additive manufacturing process mechanics which explore how thermodynamics…”
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Fundamental analysis For the application of hybrid semi-finished products in sheet-bulk metal forming by Schulte, R., Lechner, M., Merklein, M.

“…•Joining of similar and dissimilar materials in a sheet-bulk metal forming process.•Cold forming enables increased strength.•Significant reduction of required…”
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Environmentally benign tribo-systems for metal forming by Bay, N., Azushima, A., Groche, P., Ishibashi, I., Merklein, M., Morishita, M., Nakamura, T., Schmid, S., Yoshida, M.

“…The growing awareness of environmental issues and the requirements to establish solutions diminishing the impact on working environment as well as external…”
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Bulk forming of sheet metal by Merklein, M., Allwood, J.M., Behrens, B.-A., Brosius, A., Hagenah, H., Kuzman, K., Mori, K., Tekkaya, A.E., Weckenmann, A.

“…Ever increasing demands on functional integration of high strength light weight products leads to the development of a new class of manufacturing processes…”
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Research of adapted tool Design in Cold Forging of gears by Kiener, C., Merklein, M.

“…In the drive and transmission technology, gears rank among the most frequently used machine elements in modern automotive and mechanical engineering. Gears are…”
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Metal forming beyond shaping: Predicting and setting product properties by Tekkaya, A.E., Allwood, J.M., Bariani, P.F., Bruschi, S., Cao, J., Gramlich, S., Groche, P., Hirt, G., Ishikawa, T., Löbbe, C., Lueg-Althoff, J., Merklein, M., Misiolek, W.Z., Pietrzyk, M., Shivpuri, R., Yanagimoto, J.

“…Metal forming is not only shaping the form of a product, it is also influencing its mechanical and physical properties over its entire volume. Advanced…”
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Influence of component design on extrusion processes in sheet-bulk metal forming by Pilz, F., Merklein, M.

“…Nowadays, the functional integration of workpieces challenges existing forming processes. The combination of established forming processes – like sheet metal…”
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Investigation on induction heating for hot stamping of boron alloyed steels by Kolleck, R., Veit, R., Merklein, M., Lechler, J., Geiger, M.

“…Within hot stamping of quenchenable steels the blank is heated up to austenitization temperature, transferred to the tool, formed rapidly and quenched in the…”
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Fundamental investigations on the material flow at combined sheet and bulk metal forming processes by Merklein, M., Koch, J., Opel, S., Schneider, T.

“…The class of combined sheet and bulk metal forming (SBMF) processes denotes the forming of sheet metals with typical bulk forming operations. As a consequence,…”
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Characterisation of the Flow Properties of the Quenchenable Ultra High Strength Steel 22MnB5 by Merklein, M., Lechler, J., Geiger, M.

“…Nowadays in the automobile industry more and more high strength steels find their application. For their processing innovative forming technologies, like the…”
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Researching of commonalities and differences in cold forging of spur and helical gears by Kiener, C., Merklein, M.

“…Modern automobiles are equipped with a large number of gear transmissions. In the powertrain, for example, they are used as multi-stage manual transmissions…”
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Investigations of batch fluctuation regarding tribological conditions in series production of car body parts by Hansen, B., Wagner, P., Purr, S., Merklein, M.

“…Fluctuations of material properties are one reason for the occurrence of cracks and waviness in series production of car body parts. Especially fluctuating…”
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Comprehensive approach for process modeling and optimization in cold forging considering interactions between process, tool and press by Kroiß, T., Engel, U., Merklein, M.

“…► Determination of press and tool characteristic combining experiment and simulation. ► Combined FE modeling of cold forging process and entire deflection…”
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Review on mechanical joining by plastic deformation by Meschut, G., Merklein, M., Brosius, A., Drummer, D., Fratini, L., Füssel, U., Gude, M., Homberg, W., Martins, P.A.F., Bobbert, M., Lechner, M., Kupfer, R., Gröger, B., Han, D., Kalich, J., Kappe, F., Kleffel, T., Köhler, D., Kuball, C.-M., Popp, J., Römisch, D., Troschitz, J., Wischer, C., Wituschek, S., Wolf, M.

“…Mechanical joining technologies are increasingly used in multi-material lightweight constructions and offer opportunities to create versatile joining processes…”
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Size effect on springback behavior due to plastic strain gradient hardening in microbending process of pure aluminum foils by Li, Hezong, Dong, Xianghuai, Shen, Yu, Diehl, A., Hagenah, H., Engel, U., Merklein, M.

“…In order to investigate the springback behavior of pure aluminum foils, scaled microbending experiments with different thicknesses ranging from 25 μm to 500 μm…”
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Time dependent determination of forming limit diagrams by Merklein, M., Kuppert, A., Geiger, M.

“…The forming limit diagram (FLD) is a convenient tool for classification of sheet metals’ formability in the finite element analysis as well as in the press…”
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Component residual stress control in forward rod extrusion by material flow and tribology—experiments and modeling by Jobst, A., Floros, D., Steinmann, P., Merklein, M.

“…The forward rod extrusion of ferritic stainless steel X6Cr17 (DIN 1.4016) is here investigated with the objectives to experimentally identify and numerically…”
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