Casting Defect Analysis using Design of Experiments (DoE) and Computer Aided Casting Simulation Technique

Dabade, Uday A.; Bhedasgaonkar, Rahul C.

doi:10.1016/j.procir.2013.06.042

Cited by 103 publications

(46 citation statements)

References 1 publication

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“…In the Analyze phase, causes of problems are studied and prioritized. Then, the Design of Experiment (DOE) is introduced to screen for significant factors [7,8]. In the Improve phase, the response surface methodology (RSM) is employed to find the optimal setting of each significant factor [9,10].…”

Section: Methodsmentioning

confidence: 99%

Dent Defect Reduction in Hard Disk Drive Media Disks Using Six Sigma Approach

Damrongseree¹

2014

IOSRJEN

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-The objective of this research is to reduce the defectives of dent defect in hard disk drive media disks. The Six Sigma approach is applied to find out the factors which affect the sunray defect statistically and to obtain the optimal setting of each factor. First, defective rate on media disks is 13% and a dent defect on media disk is identified as a major problem with 5.96% defective rate. It is found that a minimal defective rate of cluster defect is achieved with the setting of the stopper height of DSP holder at 17.30 mm, the Positions of Vacuum holder 1 at 26.4 degree and the Positions of Vacuum holder 2 at 155.2 degree. Finally, the process with the optimal machine settings is implemented along with applying work instruction and training. It can reduce the defective rate from 5.96% to 0.98%.

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Section: Methodsmentioning

confidence: 99%

Dent Defect Reduction in Hard Disk Drive Media Disks Using Six Sigma Approach

Damrongseree¹

2014

IOSRJEN

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“…Dabade and Bhedasgaonkar [18] proposed method of casting defect analysis by combination of design of experiment method and computer aided casting simulation technique. They aimed to find optimal setting of moulding sand and mould related parameters of green sand casting process of wheel hub casting.…”

Section: Defect Minimization In Casting Through Process Improvement-amentioning

confidence: 99%

Defect Minimization in Casting through Process Improvement-A Literature Review

S¹,

R²

2017

IOSR JMCE

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“…Surrogate models are used in many fields and a large amount of works was found related to this method. Applications for structural mechanics [45], Computed Fluid dynamics [46,47], electromagnetics [48,49], discrete event simulation for manufacturing processes [50] or forming process [51,52] can be mentioned. Furthermore, surrogate models are used to fulfil Finite Element models objectives faster, as model approximation, design space exploration, sensitivity analysis [53] and optimisation [30].…”

Section: Metamodelsmentioning

confidence: 99%

Simulation data management for adaptive design of experiments: A litterature review

Blondet

Duigou

Boudaoud

et al. 2015

Mechanics & Industry

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-Recent evolutions of computer-aided product development and massive integration of numerical simulations to the design process require new methodologies to manage the continuously increasing flow of data and decrease the computational costs of numerical design of experiments. This paper presents a literature review of Simulation Data Management strategy and adaptive design of experiments methodology to detect possible links between these two fields and identify potential improvements for simulation process shortening. Adaptive design of experiments is based on several methods implying a profusion of different technics. Re-using best practices may help designers to choose relevant methods to reduce computational cost and simulation process duration.

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Casting Defect Analysis using Design of Experiments (DoE) and Computer Aided Casting Simulation Technique

Cited by 103 publications

References 1 publication

Dent Defect Reduction in Hard Disk Drive Media Disks Using Six Sigma Approach

Dent Defect Reduction in Hard Disk Drive Media Disks Using Six Sigma Approach

Defect Minimization in Casting through Process Improvement-A Literature Review

Simulation data management for adaptive design of experiments: A litterature review

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