The use of single point incremental forming for customized implants of unicondylar knee arthroplasty: a review

Bhoyar, Pankaj Kailasrao; Borade, Atul B.

doi:10.1590/2446-4740.0705

Cited by 13 publications

(5 citation statements)

References 11 publications

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“…The SPIF process has widespread applications in automobile, shipbuilding, aerospace, prototyping industries and also in biomedical sectors. 8,9 In spite of several lucrative advantages, the major setback for SPIF process is its higher fabrication time for which the productivity of the component drastically reduces. Furthermore, it has been observed that the formability during SPIF process is dependent on the forming tool diameter, the feed rate of the tool, step size, wall angle of the formed component, material properties, lubricant condition and tool path design etc.…”

Section: Introductionmentioning

confidence: 99%

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

Basak

Prasad

Mehto

et al. 2019

Proceedings of the Institution of Mechanical Engineers, Part B:

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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. 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.

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Section: Introductionmentioning

confidence: 99%

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

Basak

Prasad

Mehto

et al. 2019

Proceedings of the Institution of Mechanical Engineers, Part B:

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“…It has broadened its application domain since its emergence. This method has applications in numerous sectors such as biomedical sector (denture base, 44 ankle prosthesis, 45 foot orthosis, facial, cranial and cadaver implants, 46–55 knee implants, 56 surgical tools 57 ) and architectural industry (decorative elements and artifacts, 3D roof structure at RWTH, 58 sandwich panels, 59 historic façade construction 32 ). Other prototyping applications cover in aeronautic industry (Gas Turbine diffuser cone, 32 airfoils 60 ), and automotive sector (vehicle head lights reflector, 61 engine intake parts, and heat shields, 62 car body, 63 car fender, 64 car tail light bracket, 65 powertrain guards, 32 motorcycle exhaust pipe cover, 66 Ford Motors logo plate, 67 hood parts of Honda S800, Toyota iQ logo mark on side door panel, 68 and other general parts and dies (shower basin molds for thermoforming, 69 solar cooker, 70 HVAC baffles for efficiency, HVAC shrouds for flow pattern, 32 and bullet train (Shinkansen) components 67 ).…”

Section: Incremental Sheet Forming Processmentioning

confidence: 99%

Energy consumption, carbon emissions, product cost, and process time in incremental sheet forming process: A holistic review from sustainability perspective

Riaz

Hussain

Iqbal

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part B:

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Due to continuous worsening of the environment and depletion of natural resources, concept of sustainability in manufacturing sector is gaining an increasing attention. New processes and strategies characterized by efficient use of energy and materials, low processing time and zero or nearly zero green-house emissions are being explored. Incremental sheet forming (ISF) is a comparatively new sheet forming process with high economic payoff for small production runs and customized orders. The current study presents a comprehensive review on the sustainability aspects of the process. The process performance in terms of power demand, energy consumption, cost, CO2 emissions, processing time, and material wastage/usage is analyzed on the basis of published literature, and important conclusions and recommendations are drawn to utilize the process for cleaner, economical and time efficient production. The review establishes that ISF is more sustainable process than conventional forming methods for small production runs. Further, its sustainability performance can be further enhanced by choosing optimum process conditions especially lower spindle rotation, larger feed rate and step size. Shorter tool paths and advent of energy efficient machines is likely to further elevate the process performance. The review also identifies future work and presents fundamental guidelines and recommendations for establishing the sustainable ISF process.

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“…ISF is a very suitable technology for the biomedical field due to the need for highly customized unique parts. Special applications include ankle supports [14,15], dental prostheses [16], facial implants [17], cranial plates [18][19][20][21], knee prostheses [22,23], and clavicle implants [24]. The application methodology is based on computed tomography (CT) that is used to produce high accuracy patient-specific computeraided design (CAD) models from which the shape of the implants can be established.…”

Section: Introductionmentioning

confidence: 99%

Toolpath Planning for Manufacturing of Complex Parts Through Incremental Sheet Forming

Jiang

Liao

Slocum

et al. 2022

ASME Open Journal of Engineering

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Incremental sheet forming (ISF) offers great flexibility in producing complex sheet parts as compared with conventional sheet forming processes where part-specific die sets are required to form a product. While there are many potential applications of ISF in various industries, toolpath planning for multifeature parts remains a leading challenge hindering the wide adoption of ISF. In this study, a criterion based on the gradient of the target surface was established for determining the appropriate feature forming sequence. Based on the analysis of the gradients of the surface, multifeature geometries were separated into two categories: “plane-referenced” and “surface-referenced.” Experimental investigations of forming a multifeature air intake as an example were carried out to demonstrate the proposed criterion and feature forming sequence. The results show that the choice of the optimal sequence depends on the type of geometry formed. The proposed criterion extends existing toolpath strategies for relatively regular geometries, where features are formed from flat or inclined bases to more complex geometries with features on a curved basis. This work will be of interest to both design and manufacturing communities.

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The use of single point incremental forming for customized implants of unicondylar knee arthroplasty: a review

Cited by 13 publications

References 11 publications

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

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

Energy consumption, carbon emissions, product cost, and process time in incremental sheet forming process: A holistic review from sustainability perspective

Toolpath Planning for Manufacturing of Complex Parts Through Incremental Sheet Forming

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