scholarly journals EFFECTS OF FORMING TOOLS AND PROCESS PARAMETERS ON SURFACE ROUGHNESS IN INCREMENTAL SHEET FORMING, A REVIEW

2018 ◽  
Vol 12 (3) ◽  
pp. 75-95 ◽  
Author(s):  
Umair Khalil ◽  
Haris Aziz ◽  
Mirza Jahanzaib ◽  
Wasim Ahmad ◽  
Salman Hussain ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Process Parameters ◽  
Sheet Forming ◽  
Incremental Sheet Forming ◽  
Forming Tools

Parameter optimization and texture evolution in single point incremental sheet forming process

2019 ◽  
Vol 234 (1-2) ◽  
pp. 126-139 ◽  
Author(s):  
Shamik Basak ◽  
K Sajun Prasad ◽  
Amarjeet Mehto ◽  
Joy Bagchi ◽  
Y Shiva Ganesh ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Process Parameters ◽  
Regression Models ◽  
Incremental Forming ◽  
Single Point ◽  
Sheet Forming ◽  
Incremental Sheet Forming ◽  
Single Point Incremental Forming ◽  
Input Process ◽  
Truncated Cone

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. Correspondingly, the regression models were implemented to optimize the input process parameters, and the predicted responses were successfully validated at the optimal conditions. It was observed that the predicted absolute error for angle of failure, part depth per unit time and surface roughness responses was approximately 0.9%, 4.4% and 6.3%, respectively, for the optimum parametric combination. Furthermore, the post-deformation responses from an optimized single point incremental forming truncated cone were correlated with microstructural evolution. It was observed that the peak hardness and highest areal surface roughness of 158 ± 9 HV and 1.943 μm, respectively, were found near to the pole of single-point incremental forming truncated cone, and the highest major plastic strain at this region was 0.80. During incremental forming, a significant increase in microhardness occurred due to grain refinement, whereas a substantial increase in the Brass and S texture component was responsible for the increase in the surface roughness.

Investigating the Effect of Process Parameters in Incremental Sheet Forming Process

2021 ◽  
pp. 24-36
Author(s):  
Manish Oraon ◽  
Manish Kumar Roy ◽  
Vinay Sharma
Keyword(s):  
Surface Roughness ◽  
Process Parameters ◽  
Sheet Forming ◽  
Incremental Sheet Forming ◽  
Forming Process ◽  
Batch Production ◽  
Force Microscopy ◽  
Atomic Force ◽  
Roughness Analysis ◽  
Step Down

Incremental sheet forming (ISF) is an emerging technique of sheet metal working that comes into the picture in the last two decades. The ISF involved the forming of shapes without using the dedicated dies. ISF is suitable for customized products, rapid prototyping, and low batch production. The study aims to investigate the effect of process parameters on the surface roughness. The experiments are conducted on aluminum AA3003-O grade with six parameters, and the trials are performed according to the design of experiment (DOE). The atomic force microscopy (AFM) technique is used for measuring the surface roughness. Analysis of variance (ANOVA) is used for analyzing the effect of process parameters in ISF. The result shows that the step-down size, feed rate of the tool, and wall angle are significant process parameter and their contributions for ISF are 85.86%, 1.12%, and 12.29%, respectively.

scholarly journals Investigation of Surface Roughness in Incremental Sheet Forming

2018 ◽  
Vol 133 ◽  
pp. 1014-1020 ◽  
Author(s):  
Ajay Kumar ◽  
Vishal Gulati ◽  
Parveen Kumar
Keyword(s):  
Surface Roughness ◽  
Sheet Forming ◽  
Incremental Sheet Forming

Modelling of the effects of process parameters on energy consumption for incremental sheet forming process

2020 ◽  
Vol 250 ◽  
pp. 119456 ◽  
Author(s):  
Fuyuan Liu ◽  
Xiaoqiang Li ◽  
Yanle Li ◽  
Zijian Wang ◽  
Weidong Zhai ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Process Parameters ◽  
Sheet Forming ◽  
Incremental Sheet Forming ◽  
Forming Process

Review of the effect of process parameters on performance measures in the incremental sheet forming process

2020 ◽  
pp. 095440542096121
Author(s):  
Ashish Gohil ◽  
Bharat Modi
Keyword(s):  
Process Parameters ◽  
Metal Forming ◽  
Lead Time ◽  
Incremental Forming ◽  
Low Cost ◽  
Research Work ◽  
Sheet Forming ◽  
Commercial Production ◽  
Incremental Sheet Forming ◽  
Forming Process

Incremental sheet forming process has developed the interest of researchers in the field of sheet metal forming due to high formability and capability to produce prototypes of new products at low cost and minimum lead time. Research work is going on in various front to enhance the process capabilities so that it can be explored for commercial production. In this article, progress and recent development in the field of incremental forming has been reviewed and presented for the benefit of practicing engineers and industry. The effect of various process parameters on the performance of the process have been summarized in this paper. Moreover, the issues which need attention are discussed towards the conclusion of this paper.

scholarly journals Incremental sheet forming of thermoplastics: a review

2020 ◽  
Vol 111 (1-2) ◽  
pp. 565-587
Author(s):  
Hui Zhu ◽  
Hengan Ou ◽  
Atanas Popov
Keyword(s):  
Process Parameters ◽  
Flexible Manufacturing ◽  
Sheet Forming ◽  
Incremental Sheet Forming ◽  
Metallic Materials ◽  
Processing Conditions ◽  
Geometric Accuracy ◽  
Significant Progress ◽  
Research Directions ◽  
Made In

Abstract Incremental sheet forming (ISF) is a promising flexible manufacturing process, which has been tested in sheet forming of various metallic materials. Although ISF-based forming of thermoplastics is relatively new, it has drawn considerable interests and significant progress has been made in recent years. This paper presents a review of concurrent research on the emerging trend of thermoplastic-focused ISF processes. Attention is given to the processing conditions including process setup, process parameters and forming forces. The deformation mechanism and failure behaviour during ISF of thermoplastics are evaluated, which leads to detailed discussions on the formability, effect of different process parameters and the forming quality such as geometric accuracy, surface finish and other consideration factors in ISF of thermoplastics. A comparison of important similarities and differences between ISF of thermoplastic and metallic materials is made. Finally, a brief discussion is provided on the technical challenges and research directions for ISF of thermoplastic materials in the future.

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