Journal ArticleDOI
Non-conformity recovery and safe disposal by Poka Yoke and hallmarking in a piston unit
TLDR
In this article, the rejected products from a parent company are smuggled and sold in the market without the parent company's notice, thereby spoiling their reputation and to elude this situation, hallmarking by engraving technique is also suggested.Abstract:
Every industry has to ensure a quality check so as to ensure that the products manufactured by them are safe for the consumers. During this process, a lot of wastage occurs due to rejection. Because of this rejection a lot of time, money, resources and manpower are wasted. This research work focuses on minimising this rejection and also to ensure maximum recovery from the rejected material by Poka Yoke. Furthermore, the rejected products from a parent company are smuggled and sold in the market without the parent company's notice, thereby spoiling their reputation. To elude this situation, hallmarking by engraving technique is also suggested. This helps in maintaining accountability of the rejected goods and also in preventing them from reaching the black market.read more
Citations
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Journal ArticleDOI
Safety Poka Yoke in Zero-Defect Manufacturing Based on Digital Twins
TL;DR: Wang et al. as discussed by the authors designed a fault identification and chopping algorithm based on deep neural network (AL-DNN) and domain adversarial neural networks (DANN), and a digital twins workshop management and control system is designed for intelligent manufacturing.
Journal ArticleDOI
Safety Poka Yoke in Zero-Defect Manufacturing Based on Digital Twins
Zhihan Lv,Jinkang Guo,Haibin Lv +2 more
TL;DR: Wang et al. as discussed by the authors designed a fault identification and chopping algorithm based on active learning and domain adversarial neural networks (DANN), and a digital twins workshop management and control system is designed for intelligent manufacturing management.
Novel POKA-YOKE approaching toward industry-4.0: A literature review
TL;DR: Poka-yoke technology related to the Industry 4.0 (I4.0) or Smart Manufacturing concept is not always satisfying concerning its suitability function, requirement of industries, culture, local regulation, and internal business concern, especially in terms of efficiency and cost.
Journal ArticleDOI
Application of dmaic to reduce the rejection rate of starter motor shaft assembly in the automobile industry: a case study
TL;DR: In this article, a case study of the automobile industry's stator motor shaft assembly is presented, where the defect was discovered during the core and shaft pressing process. And the defect percentage was reduced from 16.5% to 0.5%.
References
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Defects reduction in manufacturing of automobile piston ring using six sigma
TL;DR: In this article, the authors used COPQ analysis, Data Analysis, Pareto charts, Cause and Effect diagrams, Process Capability Study, Failure Mode Effects Analysis (FMEA), Design of Experiments (DOE), Visual and Control Charts etc.
Journal ArticleDOI
Implementation of poka-yoke to achieve zero defects in an assembly line of a limited company
TL;DR: In this paper, the poka-yoke technique is implemented for correct sequence and complete pressing operation of stop ring and retainer assembly in a starter assembly line, and no defects were produced in the assembly.