A fault feature characterization based method for remanufacturing process planning optimization

Wang, Han; Jiang, Zhigang; Zhang, Xugang; Wang, Yanan; Wang, Yan

doi:10.1016/j.jclepro.2017.05.178

Cited by 64 publications

(20 citation statements)

References 30 publications

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“…Remanufacturing is an optimization assessment which is based on options of processes portfolio for added-value recovering where scenario based analysis is used to specify alternatives to be ranked out of group of scenarios [1][2][3][4][5][6][7][8][9][10][11]. A comprehensive sustainability assessment is conducted on the assumption that emerged CNC technology can be used to fulfill technologically viable remanufacturing-upgrading activities to convert conventional lathe into CNC one as shown in Fig.…”

Section: Resultsmentioning

confidence: 99%

“…Remanufacturing portfolio optimization to release the maximum residual value of used components that satisfy the lowest of cost, energy consumption and time requires different restoring portfolios to be studied and practiced due to the different damage degrees and fault locations. Based on quantified fault features, environmental factors and remanufacturing knowledge have impacts on the optimization process of remanufacturing portfolio planning so that they should be taken into consideration for optimizing remanufacturing process planning [10].…”

Section: -Reassembly Criterionmentioning

confidence: 99%

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Sustainability Modeling Approach on Remanufacturing Conventional Lathe into CNC Machine Tool

Abdullah

Abdulrazaq

Ghazi

2020

CJAST

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Aims: Sustainability modeling to study possibility of proposing several remanufacturing alternatives of conventional lathe into CNC machine tool. Study Design: Conventional machine tool into CNC machine remanufacturing-upgrading experience is mixed with literature based analysis to weight the criteria and the alternatives of assessment. Global weights are found to rank the alternatives. Suitable literature can be projected comparatively to construct sustainability model. Sustainability assessment models in field of lathe remanufacturing-upgrading are reviewed and modified to accommodate new changes that accompany the current case study. Place and Duration of Study: Middle Technical University, Institute of Technology-Baghdad, Mechanical Techniques Department, between 2019 and 2020. Methodology: 1- Literature survey to find out the most used sustainability assessment criteria. 2-Economic, environmental and social criteria specifying. 3-Normilizing weights of criteria. 4- Matching local weights of assessment criteria with fuzzy triangular numbers to find out the whole weights. 5-Senairo based analysis application to find out alternatives of remanufacturing. 6-Weighting alternatives, criteria and sub-criteria. 7- Find global weights and rank the alternatives. Decision making for selection of remanufactured alternatives and remanufacturing alternatives can include :(1) Spindle , gearbox and dovetail guide ways reuse scenario. (2) Spindle remanufacturing scenario. (3) Gearbox remanufacturing scenario. (4) Dovetail guide ways remanufacturing scenario.(5) Spindle and gearbox remanufacturing scenario. (6) Spindle and dovetail guide ways remanufacturing scenario. (7) Spindle, gearbox and dovetail guide ways remanufacturing scenario. Alternatives in field of machine tools remanufacturing are reviewed. Experience in field of machine tool remanufacturing is exploited to remodeling the existence models to optimize a remanufactured lathe into CNC machine case study. Results: Emerging technology aided Conventional-CNC lathe remanufacturing-upgrading alternative exhibits good behavior of criteria toward optimization. While advanced technology aided Conventional-CNC lathe remanufacturing exhibits behavior to be of interesting developing potentials. Conventional-Conventional lathe remanufacturing is of lower potentials to be developed into optimum solution. Conclusion: Remanufacturing-upgrading of conventional lathe into CNC machine in its mechanical part, it is merely traditional remanufacturing process of conventional lathe where gearbox can be eliminated due to use of motorized axis. Feed rod and lead screws, in both forward and transvers directions, can be replaced with motorized ball screws. Also tool post can be replaced with automatic tool changer while saddle can be reused. The most promising technological key is the use of mate/insert/screw to assembly ball guide ways to disable dovetail guide ways and highlight structural specifications of CNC lathe. Thus precision, accuracy, repeatability and reliability will be enhanced considerably. Comparative literature based analysis and experience based analysis with uncertainty reduction can substitute the leak of relevant data acquisition for remanufacturing-upgrading modeling. Which enables simplify certain difficulties and the calculations of some criteria and adopts simplified methods so that theoretic and practical gap can be directed towards certain actual conditions to reach the optimum solution.

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Section: Resultsmentioning

confidence: 99%

Section: -Reassembly Criterionmentioning

confidence: 99%

Sustainability Modeling Approach on Remanufacturing Conventional Lathe into CNC Machine Tool

Abdullah

Abdulrazaq

Ghazi

2020

CJAST

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“…12, 13 and 14. Three alternatives of remanufacturing portfolio which are assessed by using economic criteria of time and power include, Fig. 15 [13]:…”

Section: Fig 1 Range Of Weights Of (1): Technical Viability (2): Ementioning

confidence: 99%

Conventional Lathe Remanufacturing into CNC Machine Tool: Uncertainty Modeling Approach

Abdullah

2020

CJAST

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Aims: Uncertainty modeling to study possibility of proposing several remanufacturing alternatives of conventional lathe into CNC machine tool. Study Design: Conventional lathe into CNC machine remanufacturing-upgrading experience is used to project the suitable literature comparatively to construct uncertainty modeling. Faults modes of conventional lathe are studied to propose different remanufacturing solution based on faults literature viewpoints in field of lathe remanufacturing-upgrading, which are reviewed and modified to accommodate new changes that can accompany the current case study. Place and Duration of Study: Middle Technical University, Institute of Technology-Baghdad, Mechanical Techniques Department, between January 2020 and July 2020. Methodology: Decision making for selection of remanufactured alternatives and remanufacturing portfolio alternatives in field of lathe remanufacturing are reviewed. Experience in field of lathe remanufacturing is exploited to remodeling of existence models to optimize a remanufactured lathe into CNC machine as a case study. Methodology can be concluded into:- Literature survey to find two paths of: Faults and their statutes study. Remanufacturing portfolio study. Literature re-presentation and modeling. Literature results graphical modeling. Mathematical modeling of remanufacturability. Restoration alternative modeling Modeling of uncertainty. Results: Emerged technology aided conventional lathe into CNC lathe remanufacturing alternative exhibits good behavior of criteria toward optimization. While Advanced technology aided conventional lathe into CNC lathe remanufacturing alternative exhibits behavior to be of interesting ability to be a reservoir of developing potentials. Conventional technology aided conventional lathe remanufacturing alternative is of lower potentials to be developed into optimum solution. Conclusion: Remanufacturing-upgrading of conventional lathe into CNC machine in its mechanical part, it is merely traditional remanufacturing process of conventional lathe. Developing potentials can include that gearbox can be eliminated due to use of motorized axis, feed rod and lead screws, in both forward and transvers directions, can be replaced with motorized ball screws. Also tool post can be replaced with automatic tool changer while dovetail guide ways and saddles can be reused. Comparative literature based analysis and experience based analysis for uncertainty reduction can substitute the leak of relevant data acquisition for decision-making in field of remanufacturing. Uncertainty reduction modeling can enable simplify certain difficulties, the calculation of some criteria and adopting of simplified analysis methods so that theoretic and practical gap can be directed towards certain actual conditions to reach the optimum solution.

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“…In general, the common failure modes of used parts include fracture, wear, and deformation, which account for more than 75% of the total failures of parts [8,9]. Owing to the long-term service, wear, and loss of technical documentation, it is difficult to obtain the technical information of the parts, which results in differences in remanufacturing schemes and affects the quality of remanufacturing [10][11][12][13][14]. At present, the design of remanufacturing schemes is still based on personnel experience and manuals, which leads to difficulties in remanufacturing efficiency, cost, and energy consumption, and there are a series of scientific problems that need to be solved [15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Remanufacturing Scheme Design for Used Parts Based on Incomplete Information Reconstruction

Huang

Jiang

Wang

et al. 2020

Chin. J. Mech. Eng.

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The different conditions of use of a component result in a variety of damage levels. Therefore, excluding differences in shape and size, used parts show a high degree of uncertainty regarding failure characteristics, quality conditions, and remaining life, which seriously affects the efficiency of a remanufacturing scheme design. Aiming to address this problem, a remanufacturing scheme design method based on the reconstruction of incomplete information of used parts is proposed. First, the remaining life of the reconstructed model is predicted by finite element analysis, and the demand for the next life cycle is determined. Second, the scanned 3D damage point cloud data are registered with the original point cloud data using the integral iterative method to construct a missing point cloud model to achieve the restoration of geometric information. Then, according to reverse engineering and laser cladding remanufacturing, the tool remanufacturing process path can be generated by the tool contact point path section line method. Finally, the proposed method is adopted for turbine blades to evaluate the effectiveness and feasibility of the proposed scheme. This study proposes a remanufacturing scheme design method based on the incomplete reconstruction of used part information to solve the uncertain and highly personalized problems in remanufacturing.

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A fault feature characterization based method for remanufacturing process planning optimization

Cited by 64 publications

References 30 publications

Sustainability Modeling Approach on Remanufacturing Conventional Lathe into CNC Machine Tool

Sustainability Modeling Approach on Remanufacturing Conventional Lathe into CNC Machine Tool

Conventional Lathe Remanufacturing into CNC Machine Tool: Uncertainty Modeling Approach

Remanufacturing Scheme Design for Used Parts Based on Incomplete Information Reconstruction

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