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Journal articles on the topic 'Single point incremental forming process'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Martínez-Romero, Oscar, María Luisa García-Romeu, Daniel Olvera-Trejo, Isabel Bagudanch, and Alex Elías-Zúñiga. "Tool Dynamics During Single Point Incremental Forming Process." Procedia Engineering 81 (2014): 2286–91. http://dx.doi.org/10.1016/j.proeng.2014.10.322.

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2

Gulati, Vishal, Ashmin Aryal, Puneet Katyal, and Amitesh Goswami. "Process Parameters Optimization in Single Point Incremental Forming." Journal of The Institution of Engineers (India): Series C 97, no. 2 (2015): 185–93. http://dx.doi.org/10.1007/s40032-015-0203-z.

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3

Xu, Qing, and Zimeng Yao. "Forming Parameters on Friction during Single Point Incremental Forming." Advances in Materials Science and Engineering 2022 (August 10, 2022): 1–14. http://dx.doi.org/10.1155/2022/7534196.

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Friction in the single point incremental forming (SPIF) process is the main factor affecting the surface quality and forming performance of the workpiece. In order to study the effect of process parameters on friction in SPIF, the contact area between the forming tool and the metal sheet was taken as the analysis object according to the principle of SPIF and the characteristics of friction in the forming process. The force status was analytically expressed under the condition of considering friction, and a correlation expression between the forming force and the friction coefficient was given.

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4

Bedan, Aqeel Sabree, Alaa Hassan Shabeeb, and Emad Ali Hussein. "Improve Single Point Incremental Forming Process Performance Using Primary Stretching Forming Process." Advances in Science and Technology Research Journal 17, no. 5 (2023): 260–68. http://dx.doi.org/10.12913/22998624/172907.

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5

Bai, Lang, Yan Li, Mingshun Yang, Zimeng Yao, and Zhiyuan Yao. "Influences of Process Parameters and Vibration Parameters on the Forming Force in the Ultrasonic-Assisted Incremental Forming Process." Advances in Materials Science and Engineering 2018 (November 14, 2018): 1–12. http://dx.doi.org/10.1155/2018/5726845.

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In the field of plastic forming, ultrasonic vibration has the advantages of small forming force and high forming quality, and it has been introduced into a single-point incremental plastic forming technique with high flexibility and high precision. The ultrasonic vibration single-point incremental compound forming technology with all the above advantages has been achieved. To reveal the variation tendency of the forming force under ultrasonic vibration and single-point incremental coupling, the process parameters (layer spacing, tool head radius, and feed rate) and vibration parameters (freque

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Shreyas, Aiwale Ketan Ambede Sanika Bhabal Akshay Chavan Shraddha Adewar. "Design of Fixture for Single Point Incremental Forming Process." International Journal of Advanced Innovative Technology in Engineering 9, no. 3 (2024): 111–16. https://doi.org/10.5281/zenodo.12176071.

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Incremental Sheet Forming is a contemporary manufacturing process, which employs a CNC machine-controlled pin tool to stretch a sheet of material and produce intricate three-dimensional parts. This study proposes a novel fixture design for Single Point Incremental Forming (SPIF). The proposed fixture design is a significant advancement in the field of SPIF, as it ensures smooth and efficient production runs. The fixture's 3D design was meticulously crafted using the CATIA software, which enabled the creation of a highly precise and intricate fixture. Furthermore, the high-quality mild steel us

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Oleksik, Mihaela. "Comparative Study About Different Experimental Layouts Used on Single Point Incremental Forming Process." ACTA Universitatis Cibiniensis 70, no. 1 (2018): 21–27. http://dx.doi.org/10.2478/aucts-2018-0004.

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Abstract The present paper proposes a comparative study between two of the most used experimental layouts on the single point incremental forming with the advantages and disadvantages of these experimental layouts. After a short presentation of the newest technological opportunities on single point incremental forming, the paper presents a classification of the experimental layouts used on this kind of forming process. The comparative study highlights the advantages and the disadvantages of using the universal milling machines and the industrial robots on single point incremental forming. Ther

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8

Josue da Silva, Pablo, and Alberto J. Alvares. "Investigation of tool wear in single point incremental sheet forming." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 1-2 (2019): 170–88. http://dx.doi.org/10.1177/0954405419844653.

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This article presents a proposal for a new method to evaluate tool wear incremental sheet forming process. Incremental sheet forming is an innovative forming process with a high interest in fields of the industry due to its low preparation cost and high flexibility, allowing the production of small batches at a reduced cost. Among the various types of incremental sheet forming processes, the single point incremental sheet forming is the most cost-effective, and unfortunately, the single point incremental sheet forming process has high dimensional errors. In order to understand the process and

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9

Rattanachan, Kittiphat, and Chatchapol Chungchoo. "An Investigated of Single Point Incremental Forming Formability." Advanced Materials Research 950 (June 2014): 96–100. http://dx.doi.org/10.4028/www.scientific.net/amr.950.96.

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An industrial application of single point incremental forming (SPIF) process is dramatically increasing due to the flexibility and economically of the SPIF process. In this paper, the maximum wall’s incline angle without tearing of the SS400 steel formed sample was investigated as the SPIF formability. The SS400 steel sheet 0.8 mm thickness was formed into the 100 mm diameter cone shape with 90o, 75oand 60owall’s incline angle. The forming depth was progressed step by step until the cone wall surface fracture was occurred, then the experimental was stopped. The experimental result shown the fo

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10

Maaß, Fabian, Marlon Hahn, and A. Erman Tekkaya. "Interaction of Process Parameters, Forming Mechanisms, and Residual Stresses in Single Point Incremental Forming." Metals 10, no. 5 (2020): 656. http://dx.doi.org/10.3390/met10050656.

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The residual stress state of a sheet metal component manufactured by metal forming has a significant influence on the mechanical properties, and thus determines the time until the component fails, especially for dynamic loads. The origin of the resulting residual stress state of incrementally formed parts with regard to the forming mechanisms of shearing, bending, and the normal stress component is still under investigation. The relationship between the process parameters, the forming mechanisms, and the resulting residual stress state for a complex part geometry manufactured by single point i

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11

Desalegn, Dawit, P. Janaki Ramulu, Dagmawi Hailu, S. Senthil Kumaran, P. Velmurugan, and D. Venkateswarlu. "Formability Analyses on Single Point Incremental Sheet Forming Process on Aluminum 1050." Materials Science Forum 969 (August 2019): 703–8. http://dx.doi.org/10.4028/www.scientific.net/msf.969.703.

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In recent years, there is a lot of demand on metal forming processes in which sheet metal forming process has lots of applications in the automotive and aerospace industries. In sheet metal forming operations, incremental forming is an emerging technology in which, single point incremental forming (SPIF) process is die-less in incremental forming process and providing a competitive alternative to economical and effective in fabricating low volume products. The objective of this work is to analyze the forming analysis on truncated pyramid product by avoiding cracking and maintaining the optimum

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Jung, Kyu-Seok, Jae-Hyeong Yu, Wan-Jin Chung, and Chang-Whan Lee. "Tool Path Design of the Counter Single Point Incremental Forming Process to Decrease Shape Error." Materials 13, no. 21 (2020): 4719. http://dx.doi.org/10.3390/ma13214719.

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Incremental sheet metal forming can manufacture various sheet metal products without a dedicated punch and die set. In this study, we developed a two-stage incremental forming process to decrease shape errors in the conventional incremental forming process. The forming process was classified into the first single point incremental forming (1st SPIF) process for forming a product and the counter single point incremental forming (counter SPIF) process to decrease shape error. The counter SPIF gives bending deformation in the opposite direction. Furthermore, the counter SPIF compensates for shape

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13

Vanhove, Hans, Amirahmad Mohammadi, Yan Song Guo, and Joost R. Duflou. "High-Speed Single Point Incremental Forming of an Automotive Aluminium Alloy." Key Engineering Materials 622-623 (September 2014): 433–39. http://dx.doi.org/10.4028/www.scientific.net/kem.622-623.433.

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Incremental Sheet Forming processes have been characterized by their limited forming speed and accompanying lengthy production time. ISF has therefore been considered a process category suitable for small batch sizes or discrete part production only. The potential for greatly increasing the forming speed of incremental forming processes is studied here by means of axisymmetric incremental forming on a lathe. As an aluminium alloy commonly used in automotive applications, AA5182-O, is of interest for incremental forming at increased speed. In this paper the influence of an increasing feed rate

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14

Duflou, Joost R., Alexander Szekeres, and P. Vanherck. "Force Measurements for Single Point Incremental Forming: An Experimental Study." Advanced Materials Research 6-8 (May 2005): 441–48. http://dx.doi.org/10.4028/www.scientific.net/amr.6-8.441.

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In this paper an experimental platform capable of measuring forces in process during an incremental forming procedure is described and the results garnered from it are presented. Some of the earliest measurements of forces in incremental forming and the changes induced on the measured load are reported. Using a table type force dynamometer with incremental forming fixture mounted on top, three components of force were measured throughout the forming process. They were found to vary as the parts were made. The reported experimental test program was focused on the influence of three different pr

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Küçüktürk, Gökhan, and Hürcan Volkan Yazgın. "Improvement of incremental sheet metal forming with the help of a pressurised fluid system." Materials Testing 64, no. 8 (2022): 1214–22. http://dx.doi.org/10.1515/mt-2022-0032.

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Abstract The single point incremental sheet forming process is a flexible manufacturing process to produce complex three-dimensional products. Unlike traditional forming processes, the single point incremental sheet forming process does not require unique tools or die. This method is constantly being improved to increase the uniform formability of the material. The fluid assisted single point incremental sheet metal forming process with a newly developed system was experimentally investigated in this research. A controlled pressure fluid was applied to the forming surface in the opposite direc

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16

Jeswiet, J., and D. Young. "Forming limit diagrams for single-point incremental forming of aluminium sheet." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 219, no. 4 (2005): 359–64. http://dx.doi.org/10.1243/095440505x32210.

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The single-point incremental forming (SPIF) process is described. The maximum draw angle for SPIF is defined and specific values are given for 3003-0 and 5754-0 aluminium. Forming limit diagrams (FLDs) are developed for incremental forming of aluminium sheet, using SPIF. Five distinct shapes are used to define the forming limits: a hemisphere, a straight-sided cone, a hyperbolic-sided cone, a pyramid, and a shape with five lobes. Strains of more than 300 per cent have been achieved for all shapes.

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17

Rattanachan, Kittiphat, and Chatchapol Chungchoo. "The Plastic Deformation Mechanism in Single Point Incremental Forming Process." Advanced Materials Research 979 (June 2014): 331–34. http://dx.doi.org/10.4028/www.scientific.net/amr.979.331.

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Single point incremental forming (SPIF) process is the latest sheet metal forming technique, which developed in the around 1990, this process could generates a local strain on a sheet metal by mean of small rotation forming tool travel follow CNC toolpath on sheet metal blank to form a shell part. The incredible elongating without failure occurs is the main advantage of this process. This paper attempt to explain the deformation mechanism of steel sheet that formed by SPIF in the metallurgical views. The different degree of deformation were investigated by optical microscope, the grain size de

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18

Yan, Zhou, Hany Hassanin, Mahmoud Ahmed El-Sayed, et al. "Multistage Tool Path Optimisation of Single-Point Incremental Forming Process." Materials 14, no. 22 (2021): 6794. http://dx.doi.org/10.3390/ma14226794.

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Single-point incremental forming (SPIF) is a flexible technology that can form a wide range of sheet metal products without the need for using punch and die sets. As a relatively cheap and die-less process, this technology is preferable for small and medium customised production. However, the SPIF technology has drawbacks, such as the geometrical inaccuracy and the thickness uniformity of the shaped part. This research aims to optimise the formed part geometric accuracy and reduce the processing time of a two-stage forming strategy of SPIF. Finite element analysis (FEA) was initially used and

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19

Cai, Gai Pin, Cong Wen Xing, Zhi Hong Jiang, and Zhong Kai Zhang. "Sheet Single Point Vibration Incremental Forming Process Simulation and Analysis of Process Parameters." Advanced Materials Research 430-432 (January 2012): 74–78. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.74.

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The deformation of vibration incremental forming process for sheet metal is in high complexity, theory research is not perfect. This subject using DEFORM simulation software, joined the vibration on the forming process of tool head and simulated the forming process base on different tool radius and vibration parameters. Simulation result indicated that vibration in greatly reduced the stress of the forming tool head. The right vibration parameters smoothed out the forming force largely, reduced sheet metal stress concentration, improved product quality and product yield. That has a higher degr

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20

Ambrogio, Giuseppina, Luigino Filice, Francesco Gagliardi, and Fabrizio Micari. "Sheet Thinning Prediction in Single Point Incremental Forming." Advanced Materials Research 6-8 (May 2005): 479–86. http://dx.doi.org/10.4028/www.scientific.net/amr.6-8.479.

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Incremental forming processes are characterized by a well known and particular feature: any deformation across the sheet plane determines sheet thinning, since the blank is fully clamped by means of a proper equipment. As a consequence, the availability of effective and reliable CAE tools capable to supply an accurate prediction of sheet thinning as a function of process parameters, represents a strong requirement for a wider practical application of incremental forming. The already available theoretical models (i.e. the sine law) do not provide, on the other hand, satisfactory results. Theref

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21

Formisano, Antonio, Luca Boccarusso, and Massimo Durante. "Optimization of Single-Point Incremental Forming of Polymer Sheets through FEM." Materials 16, no. 1 (2023): 451. http://dx.doi.org/10.3390/ma16010451.

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Incremental sheet forming represents a relatively new process appointed to form sheets of pure metals, alloys, polymers, and composites for the manufacture of components in fields where customized production in a short time and at a low cost is required. Its most common variant, named single-point incremental forming, is a flexible process using very simple tooling; the sheet is clamped along the edges and a hemispherical-headed tool follows a required path, to deform the sheet locally. In so doing, better formability is reached without any dedicated dies and for low-forming forces, which repr

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22

Rosca, Nicolae, Mihaela Oleksik, and Liviu Rosca. "Numerical-Experimental Study Regarding the Single Point Incremental Forming Process." MATEC Web of Conferences 343 (2021): 03008. http://dx.doi.org/10.1051/matecconf/202134303008.

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The present paper proposes a numerical-experimental comparative study on the single point incremental forming process. A DC04 steel sheet with a thickness of 0.6 mm was used for both the numerical simulation using the finite element method and the experimental research. The type of trajectory used was a spiral trajectory and the finished part obtained was a truncated cone-shaped part. The analysis program used for simulation was Ls-Dyna. The simulations were performed in several variants: with a fixed mesh and with an adaptive mesh, using two different element formulations: 25 (Belytschko-Tsay

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23

Sajjad, Muhammad, Mohanraj Murugesan, and Dong Won Jung. "Investigation of Twist Defect in Single Point Incremental Forming (SPIF) Process." Materials Science Forum 1033 (June 2021): 49–55. http://dx.doi.org/10.4028/www.scientific.net/msf.1033.49.

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Single point incremental forming (SPIF) is a choice of interest in many manufacturing industries due to its wide range of applications. Materials such as copper, aluminum, steel, and many others formed various complex shapes through this process. However, the forming process could sometimes result in process defects, which could strongly influence the formed parts' geometric accuracy. The twist defect is one of them, which incrementally twists the forming sheet with a small angle at each forming step. In this paper, twist phenomena in the SPIF process have been investigated both numerically an

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Pham, Son Minh, Van Vinh Hoang, and Minh Tai Le. "An Optimization Case Study on Single Point Incremental Forming." Key Engineering Materials 861 (September 2020): 95–100. http://dx.doi.org/10.4028/www.scientific.net/kem.861.95.

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Single point incremental forming is a major process in a number of different industrial applications. Blank are easily found around us from furniture and household equipment to industrial machinery and equipment. To ensure high-quality sheet metal, it is vital to consider the influence of parameters. Accordingly, in this paper, the parameters affecting product quality are analyzed. Through the testing process, we obtain the parameters that help the product achieve high quality in terms of mechanics, which is an important first step for the process of developing the technology.

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Zhang, Xiao Bo, Jin Wang, and Shu Qin Zhang. "Study on Process Parameters on Single Point Incremental Forming of PVC." Materials Science Forum 878 (November 2016): 74–80. http://dx.doi.org/10.4028/www.scientific.net/msf.878.74.

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Effects of polyvinylchloride (PVC) sheet thickness (t), feed speed (υ), spindle speed (ω), Z-axis feed rate (p) and tool head diameter (Φ) as well as their interactions during the single point incremental forming (SPIF) on forming performance of the PVC sheet material were studied through an orthogonal experimental test. In this experiment, the angle-variable cone was used and the maximum forming limiting angle was taken as the experimental index. Results showed that and ω×Φ influence forming performance of PVC sheet material significantly. υ is the main influencing factor of SPIF performance

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Basak, Shamik, K. Sajun Prasad, Amarjeet Mehto, et al. "Parameter optimization and texture evolution in single point incremental sheet forming process." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 1-2 (2019): 126–39. http://dx.doi.org/10.1177/0954405419846001.

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Prototyping through incremental sheet forming is emerging as a latest trend in the manufacturing industries for fabricating personalized components according to customer requirement. In this study, a laboratory scale single-point incremental forming test setup was designed and fabricated to deform AA6061 sheet metal plastically. In addition, response surface methodology with Box–Behnken design technique was used to establish different regression models correlating input process parameters with mechanical responses such as angle of failure, part depth per unit time and surface roughness. Corres

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Ebrahimzadeh, Pejman, Hamid Baseri, and Mohammad J. Mirnia. "Formability of aluminum 5083 friction stir welded blank in two-point incremental forming process." Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering 232, no. 3 (2017): 267–80. http://dx.doi.org/10.1177/0954408917692370.

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In the present study, an attempt was made to analyze the formability of aluminum 5083 fiction stir welded blank through an incremental forming process. Experiments are performed on the joints which were fabricated by optimal welding parameters with 73% strength sufficiency. Firstly, a series of experiments were carried out to compare the formability of welded blank in single-point and two-point incremental forming operations, under different wall angles. Thereafter, an experimental study based on response surface methodology was carried out to find out the effect of incremental forming factors

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Guzmán, Carlos Felipe, and Anne Marie Habraken. "Towards Fracture Prediction in Single Point Incremental Forming." Key Engineering Materials 554-557 (June 2013): 2355–62. http://dx.doi.org/10.4028/www.scientific.net/kem.554-557.2355.

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The stress state in metal forming processes usually implies low values of triaxiality. It is well known that damage models based only on triaxiality fails to capture the damage behavior properly, and recent articles have stressed the effect of the Lode parameter in describing damage. Moreover, in some process like incremental forming, the through thickness shear could dominate the rupture mechanism making the description, using solely the triaxiality, inaccurate. In this paper, a preliminary study of the stress state is carried over a near-to-failure single point incremental forming (SPIF) for

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Pratheesh Kumar, S., S. Elangovan, and R. Mohanraj. "Experimental study on single point incremental forming of Inconel 718." Transactions of the Canadian Society for Mechanical Engineering 44, no. 2 (2020): 179–88. http://dx.doi.org/10.1139/tcsme-2018-0273.

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The contemporary sheet metal industry employs forming methods that use a precise die and punch to form components with precise tolerances. In mass production, the high cost of manufacturing dies and punches is absorbed by the number of components formed, whereas this is not the case for low volume production where it increases the manufacturing cost of the products. To overcome the demand for the development of manufacturing technologies that are both agile and meet industrial requirements, an incremental sheet metal forming experiment was carried out on Inconel 718. The incremental sheet meta

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Xiao, Xiao, Se-Hyeon Oh, Sang-Hoon Kim, and Young-Suk Kim. "Effects of Low-Frequency Vibrations on Single Point Incremental Sheet Forming." Metals 12, no. 2 (2022): 346. http://dx.doi.org/10.3390/met12020346.

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This study investigated the effects of longitudinal low-frequency vibrations on the performance of the single point incremental forming process of an aluminum alloy 1050 (AA1050) sheet. Low-frequency vibrations were added to the forming tool’s axial movement. A finite element model of low-frequency vibration single point incremental forming was established. Numerical simulation analyzed the effect of low-frequency vibrations on the entire forming process. Then, the simulation results were verified through actual experiments. The results showed that low-frequency vibrations could significantly

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Kumar, Gautam, and Kuntal Maji. "Formability of AA7075 Sheet in Single Point Incremental Forming." International Journal of Manufacturing, Materials, and Mechanical Engineering 11, no. 2 (2021): 40–54. http://dx.doi.org/10.4018/ijmmme.2021040103.

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This article presents formability analysis of aluminium alloy 7075 thin sheets in single point incremental forming (SPIF) through prediction of forming limit curve (FLC) and maximum formable wall angle. Deformation instability method based on tool-sheet contact and non-contact zones in incremental forming was used for the prediction of limit strains for plane strain and equi-biaxial stretching strain path. FLC of the material was also determined experimentally, after measuring limit strains for deformed sheet through groove test for the process. Further, maximum forming wall angle of the mater

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Gucciardi, Marco, Derrick Benson, Livan Fratini, Gianluca Buffa, and Hitomi Yamaguchi. "Development of Magnetic Field-Assisted Single-Point Incremental Forming." Key Engineering Materials 883 (April 2021): 189–94. http://dx.doi.org/10.4028/www.scientific.net/kem.883.189.

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Single Point Incremental Forming (SPIF) has recently introduced the concept of material formability enhancement through localized deformation. Since material is processed by means of a pin tool attached to spindle, physical interference (especially in vertical direction) limits attainable shapes with the conventional process. The aim of the following work is to increase the variety of achievable geometries with SPIF through in-process magnetic field assistance. An innovative configuration managing SPIF tool movement using magnetic force is proposed. With this in mind, a magnet configuration wa

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Popp, Gabriela-Petruța, Sever-Gabriel Racz, Radu-Eugen Breaz, et al. "State of the Art in Incremental Forming: Process Variants, Tooling, Industrial Applications for Complex Part Manufacturing and Sustainability of the Process." Materials 17, no. 23 (2024): 5811. http://dx.doi.org/10.3390/ma17235811.

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This paper explores the development and application of the incremental forming process, an innovative method for manufacturing complex parts with high flexibility and low tooling costs. The review categorizes three key process variants: Single Point Incremental Forming (SPIF), Two Point Incremental Forming (TPIF), and Incremental Forming with Conjugated Active Plate (IFCAP). This study demonstrates the significant effects of these process variants on part accuracy and material behavior, particularly under varying process conditions. This study identifies critical technological parameters such

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Girjob, Claudia, Gabriel Racz, Octavian Bologa, and Cristina Biris. "FEM Simulation of Laminated Lightweight Materials Processed through Single Point Incremental Forming." Applied Mechanics and Materials 772 (July 2015): 38–43. http://dx.doi.org/10.4028/www.scientific.net/amm.772.38.

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The aim of present paper is to realize the FEM simulation of laminated lightweight material processed through single point incremental forming. Thus a laminated material, aluminum - polypropylene - aluminum (Al-PP-Al), as sheet 1.2 mm thickness was used. For these material the hardening curve was determinate. These values were used to describe elastic-plastic behavior of the material during single point incremental forming process simulation. Single point incremental forming process simulation aimed to assess the distribution of values and maximum and minimum strains, the material thickness of

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Popp, Mihai, Gabriela Rusu, Sever-Gabriel Racz, and Valentin Oleksik. "Common defects of parts manufactured through single point incremental forming." MATEC Web of Conferences 343 (2021): 04007. http://dx.doi.org/10.1051/matecconf/202134304007.

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Single point incremental forming is one of the most intensely researched die-less manufacturing process. This process implies the usage of a CNC equipment or a serial robot which deforms a sheet metal with the help of a relatively simple tool that follows an imposed toolpath. As every cold metal forming process, besides the many given advantages it has also some drawbacks. One big drawback in comparison with other cold metal forming processes is the low accuracy of the deformed parts. The aim of this research is to investigate the sheet metal bending mechanism through finite element method ana

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Bagudanch, Isabel, Rogelio Pérez-Santiago, and Maria Luisa García-Romeu. "Tool Path Strategies for Single Point Incremental Forming." Key Engineering Materials 473 (March 2011): 905–12. http://dx.doi.org/10.4028/www.scientific.net/kem.473.905.

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In the last few years the interest in Incremental Sheet Forming (ISF) has considerably grown due to the possibility of obtain small production batches and high customized products. Despite the increasingly knowledge of this processing technique, there are still some important process parameters that require further development. One of the most important parameters when experimental or numerical studies of ISF are carried out is the tool path programming. The decision of the strategy that will be followed can affect the accuracy, the surface finishing, the forming forces, etc. The analysis of t

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Dwivedy, Maheshwar, and Vinayak Kalluri. "The effect of process parameters on forming forces in single point incremental forming." Procedia Manufacturing 29 (2019): 120–28. http://dx.doi.org/10.1016/j.promfg.2019.02.116.

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38

Zimeng, Yao, Liang Xiaoming, Wu Shenli, Liu Ling, Bai Lang, and Zhang Jialing. "Influence of forming parameters on friction coefficient in single point incremental forming process." Ferroelectrics 609, no. 1 (2023): 20–40. http://dx.doi.org/10.1080/00150193.2023.2198950.

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39

Rusu, Gabriela-Petruţa, Valentin Ştefan Oleksik, Radu Eugen Breaz, Dan Dobrotă, and Ilie Octavian Popp. "Analysis of the metal sheets formability at single point incremental forming process." MATEC Web of Conferences 368 (2022): 01006. http://dx.doi.org/10.1051/matecconf/202236801006.

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Although research on incremental forming process began a few decades ago, it is still a process in development phase. Single point incremental forming is a simple process and the deformation of the sheet blank is done with the help of a punch that follows a known toolpath. In the case of this process, one important aspect is the prediction of material failure. To achieve this with the help of a finite element analysis, a series of experiments were performed to determine the forming limit diagram. In this paper, an attempt has been made to determine the forming limit diagram for the AA1050 alum

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Rattanachan, Kittiphat. "Drilled Hole Technique for Created Single Point Incremental Forming Limited Diagram." Key Engineering Materials 658 (July 2015): 177–81. http://dx.doi.org/10.4028/www.scientific.net/kem.658.177.

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To produce the forming limited diagram for predicting and studying material behavior in sheet metal forming, grid etching or grid marking on blank surface are applied before forming. But in single point incremental forming process, sheet metal blanks are subjected to highly strain or highly deformation which the conventional gridding is no longer to be occurred on the surface of formed part. And some material such as titanium, nickel based alloy etc are difficulty to etch the grid marks on its surface. So this paper is proposed the drilling hole technique to substitute with the grid etching te

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Skjoedt, M., M. H. Hancock, and N. Bay. "Creating Helical Tool Paths for Single Point Incremental Forming." Key Engineering Materials 344 (July 2007): 583–90. http://dx.doi.org/10.4028/www.scientific.net/kem.344.583.

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Single point incremental forming (SPIF) is a relatively new sheet forming process. A sheet is clamped in a rig and formed incrementally using a rotating single point tool in the form of a rod with a spherical end. The process is often performed on a CNC milling machine and the tool movement is programed using CAM software intended for surface milling. Often the function called profile milling or contour milling is applied. Using this milling function the tool only has a continuous feed rate in two directions X and Y, which is the plane of the undeformed sheet. The feed in the vertical Z direct

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Bedan, Aqeel Sabree, and Halah Ali Habeeb. "Experimental Study the Effect of Tool Geometry on Dimensional Accuracy in Single Point Incremental Forming (SPIF) Process." Al-Nahrain Journal for Engineering Sciences 21, no. 1 (2018): 108. http://dx.doi.org/10.29194/njes21010108.

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Incremental forming is a flexible sheet metal forming process which performed by utilizes simple tools to locally deform a sheet of metal along a predefined tool path without using of dies. One limitations of single point incremental forming (SPIF) process is the error occur between the CAD design and the product profile. This work presents the single point incremental forming process for produced pyramid geometry and studied the effect of tool geometry, tool diameter, wall angle, and spindle speed on the dimensional accuracy. Three geometries of forming tools were used in experimental work: b

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Rattanachan, Kittiphat, K. Sirivedin, and Chatchapol Chungchoo. "Formability of Tailored Welded Blanks in Single Point Incremental Forming Process." Advanced Materials Research 979 (June 2014): 339–42. http://dx.doi.org/10.4028/www.scientific.net/amr.979.339.

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This paper is focused on single point incremental forming (SPIF) of a tailored welded blanks (TWBs) that produced by laser welding process. The SPIF process is a new dieless forming technology, which is a fast and economic solution to prototyping a metal sheet product. In the past, the SPIF researches carried out with the homogeneous metal sheet blank, but now a day, the demand of TWBs is still increased especially for an automotive industry. The aim of this research is to study the formability on the weld line of laser welding TWBs (SUS 304 and St 37) by the SPIF process.

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Mohan, Shashi Ranjan, Yogesh Dewang, and Vipin Sharma. "Tool path planning for hole-flanging process using single point incremental forming." MATEC Web of Conferences 393 (2024): 01003. http://dx.doi.org/10.1051/matecconf/202439301003.

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Hole-flanging is a process used to create flanges around holes in sheet metal parts. It traditionally relies on dies and punches, posing cost and time challenges for small quantities or prototypes. While Incremental forming does not require dedicated sets of tools and dies, and it provides more flexibility and adaptability with enhanced formability, and emerged as a better alternative to conventional press forming. However, precise and efficient tool path planning is essential to achieve high-quality hole-flanged components. Precise toolpath planning is one of the crucial and important part in

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Oleksik, Valentin, Adrian Pascu, Ioan Bondrea, Eugen Avrigean, and Liviu Rosca. "Comparative Study for Springback Prediction on Single Point Incremental Forming Process." Key Engineering Materials 622-623 (September 2014): 375–81. http://dx.doi.org/10.4028/www.scientific.net/kem.622-623.375.

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The present paper proposes a comparative study in order to determine the springback in single point incremental forming process. Using the Ls-Dyna software the process was simulated for one piece in frustum of pyramid shape. In the end of the explicit dynamic analysis, it was run, using the same software, an implicit analysis to determine the springback. For this comparison study we selected four different shell formulations. The results obtained in this simulation were compared with those obtained experimentally for the same part. The experimental research was conducted on a robot and, on the

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Giraud-Moreau, Laurence, Jie Zhang, Abel Cherouat, and Houman Borouchaki. "Process Enhancement for Single Point Incremental Forming through a Remeshing Strategy." Advanced Materials Research 682 (April 2013): 135–41. http://dx.doi.org/10.4028/www.scientific.net/amr.682.135.

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Simulations of Single Point Incremental Forming generally require a very high computation time because the tool path is long and small elements are required everywhere on the sheet. In this paper, a remeshing method based on refinement and coarsening strategies is used with abaqus/explicit to reduce the computational time. The simulation of a semi-spherical cup with a fine mesh is considered as a reference simulation. The remeshing method allows reducing the number of elements and therefore the CPU time during the simulations. A good prediction is observed with the remeshing method.

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Song, X., J. Zhang, W. Zhai, M. Taureza, S. Castagne, and A. Danno. "Numerical and Experimental Study of Micro Single Point Incremental Forming Process." Procedia Engineering 207 (2017): 825–30. http://dx.doi.org/10.1016/j.proeng.2017.10.836.

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Oraon, Manish, Soumen Mandal, and Vinay Sharma. "Investigation into the process parameter of single point incremental forming (SPIF)." Materials Today: Proceedings 33 (2020): 5218–21. http://dx.doi.org/10.1016/j.matpr.2020.02.922.

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Rusu, G. P., M. O. Popp, M. Oleksik, and C. Rodean. "Numerical simulation of material failure in single point incremental forming process." IOP Conference Series: Materials Science and Engineering 564 (October 30, 2019): 012018. http://dx.doi.org/10.1088/1757-899x/564/1/012018.

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Khan, Muhamad S., Frans Coenen, Clare Dixon, Subhieh El-Salhi, Mariluz Penalva, and Asun Rivero. "An intelligent process model: predicting springback in single point incremental forming." International Journal of Advanced Manufacturing Technology 76, no. 9-12 (2014): 2071–82. http://dx.doi.org/10.1007/s00170-014-6431-1.

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