Study of rolling in helical rolls by mathematical simulation with the DEFORM 3D software package

2011 ◽  
Vol 2011 (3) ◽  
pp. 188-193 ◽  
Author(s):  
N. V. Gubanova ◽  
F. R. Karelin ◽  
V. F. Choporov ◽  
V. S. Yusupov
Keyword(s):  
Mathematical Simulation ◽  
Software Package ◽  
3D Software ◽  
Deform 3D

scholarly journals Simulation of Ingotless Rolling-Extruding of Rods from Alloy of Al-Zr System and Investigating into their Properties

2020 ◽  
Vol 837 ◽  
pp. 3-8
Author(s):  
Vadim Bespalov ◽  
Sergey Sidelnikov ◽  
Ruslan Sokolov ◽  
Alexander Chumak ◽  
Denis Voroshilov ◽  
...  
Keyword(s):  
Experimental Data ◽  
Mechanical Properties ◽  
Computer Simulation ◽  
Software Package ◽  
Processing Parameters ◽  
Process Conditions ◽  
Laboratory Unit ◽  
Deformation Parameters ◽  
3D Software ◽  
Deform 3D

Computer simulation of the process of ingotless rolling-extruding (IRE) of aluminum alloy rods with a content of 0.15% zirconium in the Deform 3D software package performed. The temperature, speed and deformation parameters of the treatment of the investigated alloy determined under different process conditions. To check the adequacy of the models, rod samples were made on a CRE-200 laboratory unit at specified processing parameters. Using the Deform 3D software package, the forces acting on the rolls and the extruding die during the IRE determined and their comparison with tensometric experimental data presented. The mechanical properties, electrical resistivity of semi-finished products after processing by the method of ingotless rolling-extruding and for conditions of their heating to 230 °C investigated. Technological recommendations for the manufacture of deformed semi-finished products using the method of ingotless rolling-extruding are proposed.

scholarly journals Theoretical and Experimental Analysis of a New Process for Forming Flanges on Hollow Parts

Materials ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4088
Author(s):  
Grzegorz Winiarski ◽  
Andrzej Gontarz ◽  
Grzegorz Samołyk
Keyword(s):  
Software Package ◽  
Large Diameter ◽  
Testing Machine ◽  
Experimental Tests ◽  
New Method ◽  
The Finite Element Method ◽  
New Process ◽  
3D Software ◽  
Deform 3D ◽  
Extrusion Method

The paper presented a new method for forming flanges on hollow parts by incremental radial extrusion. In the classic process of radial extrusion, additional rings were used to limit the free flow of material in the radial direction. The flange was formed progressively, using rings of increasing diameters. The proposed method was verified by numerical analysis and experimental tests. The numerical calculations were performed by the finite element method using the Deform-3D software package. Tubes made of aluminum alloy EN AW 6060 were used as billets. Laboratory tests were carried out using the Instron 1000 HDX testing machine. The objective of the study was to determine the validity of the proposed flange extrusion method. Results demonstrated that the new method made it possible to produce flanges with a relatively large diameter and uniform thickness, confirming the effectiveness of the proposed forming technique.

scholarly journals Computer Simulation and Analysis of the Parameters of the Drawing Process of Thin Wire from the Alloy Pd-5Ni

2019 ◽  
Vol 805 ◽  
pp. 13-18
Author(s):  
Sergey Sidelnikov ◽  
Kristina Bindareva ◽  
Ekaterina Lopatina ◽  
Viktor Leonov ◽  
Denis Voroshilov ◽  
...  
Keyword(s):  
Software Package ◽  
Stable Process ◽  
Experimental Studies ◽  
Metal Alloys ◽  
Drawing Process ◽  
Thin Wire ◽  
Simulation Results ◽  
Increase In Productivity ◽  
3D Software ◽  
Deform 3D

This article represents the results of studies of the drawing thin wire from the alloy Pd-5Ni process. The studies used the software developed by the authors using the methods of calculating the drawing process and the computer model implemented in the DEFORM 3D software package. By way of calculation, a drawing route was determined, including 14 transitions, and the efforts of deforming the metal were found when producing wire with a diameter of 0.075. For this mode of deformation processing using the DEFORM 3D software package, we simulated the drawing process and established the temperature and stress distribution over the volume of the workpiece. The simulation results confirmed that the calculated safety factor for drawing is in the range of 2.85-3.43, which ensures a stable process of deformation of the metal without breaks and, as a consequence, an increase in productivity and yield of the suitable metal. Experimental studies have confirmed the adequacy of the developed model, so it can be used to analyze the process of drawing wire from other precious metal alloys. The results of the research are recommended to improve the production technology of thin wire from the alloy Pd-5Ni for the manufacture of catalytic gripping grids.

Simulation of High-Speed Cutting Using Deform 3D Software

2020 ◽  
Vol 299 ◽  
pp. 340-344
Author(s):  
Leonid Moiseevich Gurevich ◽  
Roman Novikov ◽  
Alexander Bannikov
Keyword(s):  
Software Package ◽  
High Speed ◽  
Rake Angle ◽  
Cutting Process ◽  
Work Piece ◽  
High Speed Cutting ◽  
3D Software ◽  
Deform 3D

The paper presents the result of the simulation of high-speed hot cutting process for ordinary and new saw geometry, using the Deform 3D software package. It was shown that the use of an additional side rake angle allows to controllably leave burr on one side of the work-piece only, and shift max stress from the saw gullets to the top of teeth.

Finite element method research of thermofriction Cutting-off with pulsed cooling

2020 ◽  
Author(s):  
K.T. Sherov ◽  
S.S. Aynabekova ◽  
S. O. Tusupova ◽  
A.A. Sagitov ◽  
E.B. Imanbaev
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Software Package ◽  
The Finite Element Method ◽  
Cutting Mechanism ◽  
3D Software ◽  
Deform 3D ◽  
Element Method

The results of a study of the thermofriction cutting-off method with pulsed cooling, obtained by modeling the process by the finite element method using the Machining module of the Deform 3D software package, are presented. The hypothesis put forward earlier about the cutting mechanism with this method is confirmed. Keywords thermofriction cutting-off, pulsed cooling, finite element method, cutting mechanism. [email protected]

Influence of Heating Models on Necking Deformation during Tube Extrusion Process

2011 ◽  
Vol 189-193 ◽  
pp. 1778-1781 ◽  
Author(s):  
Gui Hua Liu ◽  
Yong Qiang Guo ◽  
Zhi Jiang
Keyword(s):  
Temperature Gradient ◽  
Material Flow ◽  
Extrusion Process ◽  
Work Piece ◽  
Tube Extrusion ◽  
Deformation Parameters ◽  
Flow Features ◽  
Extrusion Forming ◽  
3D Software ◽  
Deform 3D

By using Deform-3D software, the necking extrusion forming processes of integer trailer axle with two different heating means which are Uniform Heating (UH) method and Partly Heating (PH) method with temperature gradient are simulated. The influence of deformation parameters such as friction factor, necking coefficient, different temperature distribution of work-piece on the material flow features, stress and strain field, loading force and deformation process are analyzed in detail. According to the numerical simulation results, using PH method with temperature gradient can improve necking deformation during tube extrusion process.

Improving the honing accuracy of the holes of stepped thin-walled cylinders

2021 ◽  
pp. 49-54
Author(s):  
V.A. Ogorodov
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Cutting Forces ◽  
Software Package ◽  
The Finite Element Method ◽  
Radial Forces ◽  
Thin Walled ◽  
Hole Machining ◽  
Deform 3D ◽  
Walled Cylinder

Different ways of fixing of stepped thin-walled cylinders during honing are analyzed. The conditions for increasing the accuracy of hole machining are determined on the basis of unevenness of cylinder deformations from clamping forces and radial forces simulating cutting forces. The studies used the finite element method and the DEFORM-3D V6.1 software package. Keywords: honing, stepped thin-walled cylinder, hole, accuracy, fixing method, deformation, unevenness, DEFORM-3D V6.1 software package. [email protected]

Comparative Study on Cutting Force Simulation Using DEFORM 3D Software during High Speed Machining of Ti-6Al-4V

2020 ◽  
Vol 856 ◽  
pp. 50-56
Author(s):  
Kundan Kumar Prasad ◽  
Santosh Kumar Tamang ◽  
M. Chandrasekaran
Keyword(s):  
Finite Element ◽  
Cutting Force ◽  
High Speed ◽  
Cutting Temperature ◽  
Experimental Result ◽  
Depth Of Cut ◽  
Work Piece ◽  
High Speed Machining ◽  
3D Software ◽  
Deform 3D

The finite element-based machining simulations for evaluation/computation of different machining responses (i.e., cutting temperature, tool wear, cutting force, and power/energy consumption) are investigated by number of researchers. In this work, finite element machining simulation was performed to obtain knowledge about cutting forces during machining of hard materials. Titanium alloy (Ti-6Al-4V) has been increasingly used in aerospace and biomedical applications due to high toughness and good corrosion resistance. The high speed machining (HSM) simulation of Ti-6Al-4V work-piece using carbide tool coated with TiCN has been conducted with different combination of cutting conditions for prediction of main cutting force (Fz). The simulated result obtained from Deform 3D software is validated with experimental result and it was found that the result found in good agreement. The parametric variation shows that depth of cut and feed are influencing parameters on cutting force.

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