Search Results - "Marzec, Jan"

Selected Aspects of Lubrication in Die Forging Processes at Elevated Temperatures—A Review by Hawryluk, Marek, Dudkiewicz, Łukasz, Marzec, Jan, Rychlik, Marcin, Tkocz, Roger

“…The paper concerns selected aspects of the application of cooling–lubricating agents as well as methods and devices assigned to lubrication in hot die forging…”
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Determination of the characteristics and mechanical properties for soft materials based on plasticine and filia wax with inoculants by Hawryluk, Marek, Marzec, Jan, Karczewska, Tatiana, Dudkiewicz, Łukasz

“…The article discusses the selected mechanical and plastic properties of modelling materials based on plasticine and filia wax utilized in the physical…”
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Determination of the Friction Coefficient in the Ring Test for Selected Lubricants Dedicated to the Hot Forging Process of Precision Steel Products by Dudkiewicz, Łukasz, Hawryluk, Marek, Ziemba, Jacek, Miżejewski, Adrian, Polak, Sławomir, Marzec, Jan, Szymańska, Tatiana

“…This paper concerns an analysis of the tribological conditions and the effect of the use of seven lubricating agents dedicated to a process of precision…”
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Increasing the Working Time of Forging Tools Used in the Industrial Process of Producing a Disk-Type Forging Assigned for a Gearbox through the Application of Hybrid Layers by Hawryluk, Marek, Dudkiewicz, Łukasz, Borowski, Jacek, Marzec, Jan, Tkocz, Roger

“…The article discusses the phenomena and destructive mechanisms occurring on the surface of 1.2344 steel dies used during the hot forging of disc-type forgings…”
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Analysis of the destruction of a die insert used in the industrial process of hot die forging to produce a yoke forging by HAWRYLUK, Marek, DUDKIEWICZ, Łukasz, JABŁOŃSKA, Magdalena, POLAK, Sławomir, MARZEC, Jan

“…•Complex durability analysis of the forging die to produce components for trucks.•Numerical modelling of the process in order to determine key…”
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Development and Implementation of Die Forging Technology Eliminating Flange Welding Operations in Conveyor Driver Forging by Hawryluk, Marek, Polak, Sławomir, Rychlik, Marcin, Barełkowski, Artur, Jakuć, Jakub, Marzec, Jan

“…This article presents research results regarding the development of a new manufacturing technology for an element assigned to belt conveyor flights in the…”
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Possibilities of Increasing the Durability of Punches Used in the Forging Process in Closed Dies of Valve Forgings by Using Alternative Materials from Tool Steels and Sintered Carbides by Hawryluk, Marek, Janik, Marta, Gronostajski, Zbigniew, Barełkowki, Artur, Zwierzchowski, Maciej, Lachowicz, Marzena, Ziemba, Jacek, Marzec, Jan

“…This study refers to an analysis of the durability of forging tools applied in the second operation of producing a valve forging from the chromium-nickel…”
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Development of Induction Heating System Ensuring Increased Heating Efficiency of the Charge Material in a Forging by Hawryluk, Marek, Rychlik, Marcin, Pietrzak, Michał, Górski, Piotr, Marzec, Jan

“…This study performs a complex analysis and review of the currently applied methods of inductively heating the charge material in hot die forging processes, as…”
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Comparative Analysis of the Wear of NC11LV and Hardox 600 Steel Used in Tools for Extrusion of Clay Strands in the Process of Producing Ceramic Roof Tiles by Hawryluk, Marek, Lachowicz, Marzena M, Marzec, Jan, Nowak, Kamila, Suliga, Maciej

“…This article presents the results of a comparative analysis performed with respect to the wear of tools used for the extrusion of a clay strand (for ceramic…”
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Preliminary Studies of the Durability of Tools Used to Form Ceramic Tiles Made of Hardox 600 and NC11LV Steel by Marzec, Jan, Hawryluk, Marek, Rychlik, Marcin, Lachowicz, Marzena M, Suliga, Maciej

“…The study performs a comparative analysis of the wear of tools made of two wear-resistant materials: steel Hardox 600 and NC11LV, used in the process of…”
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Capabilities of numerical simulation support for defect investigations in die forgings by Hawryluk, Marek, Polak, Sławomir, Dudkiewicz, Łukasz, Marzec, Jan, Jabłońska, Magdalena, Suliga, Maciej, Tkocz, Roger, Korpala, Grzegorz

“…The article concerns the use of the results of numerical simulations, primarily for the detection of defects in forged products identified at various stages,…”
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THE METHOD OF DESIGNATING THE ECONOMIC EFFECTIVENESS OF HANDLING OPERATIONS IN TRANSPORT by MARZEC, JAN

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