Method of assessing the quality of the design process of construction equipment with the use of DFSS (design for Six Sigma)

2012 ◽  
Vol 22 ◽  
pp. 223-232 ◽  
Author(s):  
Sebastian Koziołek ◽  
Damian Derlukiewicz
Keyword(s):  
Design Process ◽  
Six Sigma ◽  
Construction Equipment ◽  
Design For Six Sigma

Design for Six Sigma: The First 10 Years

2007 ◽  
Author(s):  
Martha Gardner ◽  
Gene Wiggs
Keyword(s):  
Six Sigma ◽  
Lessons Learned ◽  
Product Performance ◽  
Design Engineering ◽  
Initial Training ◽  
Simultaneous Reduction ◽  
Engineering Community ◽  
Design For Six Sigma ◽  
Design Cycle

Six Sigma was launched at GE in 1995 by Jack Welch as a systematic way of improving the quality of delivered products and reducing cost across the entire Corporation. Soon after the first wave of Master Black Belts returned from their initial training, it was obvious that GE needed a “version” of Six Sigma adapted by a Design Engineering community that was focused on achieving specific goals of improved product performance, reliability and producibility while achieving a simultaneous reduction in the design cycle time for new products. The purpose of this paper is to share our lessons learned in adapting Six Sigma to the needs of the Design Engineering Community.

scholarly journals Teaching methodology for Design for Six Sigma and Quality techniques – an approach that combines theory and practice

2017 ◽  
Vol 2 (1) ◽  
pp. 328-336
Author(s):  
Sergiu Stefan Nicolaescu ◽  
Claudiu Vasile Kifor
Keyword(s):  
Six Sigma ◽  
Teaching Quality ◽  
Theory And Practice ◽  
Teaching Methodology ◽  
Knowledge And Skills ◽  
Design For Six Sigma ◽  
Interview Technique ◽  
Teaching Design ◽  
Six Sigma Methodology

Abstract Quality techniques and Design for Six Sigma methodology are complex areas that need to be understood through correlation of theoretical and practical teaching. Universities started to apply different approaches for achieving better results, on building greater knowledge and skills for their students. The paper presents a methodology of teaching quality techniques and DFSS methodology, an approach that is focused on understanding the concepts through technical examples from industry and applying the knowledge within a project. A model is proposed for teaching Design for Six Sigma methodology through a workshop done in the classroom. The students are split into groups and will practically work through the main elements of DFSS methodology, for improving the quality of a chosen product by re-designing it. The objective of research is to analyze the performance of this methodology and to identify the strong points. The measurement is done through feedbacks received from students, that is presented at the end of the paper. The methodologies used during research consist of bibliographic research, observational study on classroom, questionnaire and interview technique.

scholarly journals Co-Design of Social Impact Domains with the Huntington’s Disease Community

Disabilities ◽  
2021 ◽  
Vol 1 (2) ◽  
pp. 116-131
Author(s):  
Natasha Layton ◽  
Natasha Brusco ◽  
Tammy Gardner ◽  
Libby Callaway
Keyword(s):  
Quality Of Life ◽  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Design Process ◽  
Social Life ◽  
Social Inclusion ◽  
Social Impact ◽  
Service Providers ◽  
The Social

Background: For people living with or affected by Huntington’s Disease (HD) to experience a good quality of life, tailored support is required to meet physical, cognitive-behavioral, psychological, and social support needs. Substantial service and knowledge gaps regarding HD exist across support providers and service systems. Measuring unmet needs and what quality of life looks like is a fundamental step required to determine the social impact of service investment and provision. The objectives of this study were to validate and map a draft set of HD Social Impact Domains (HD-SID) against existing national and international outcome frameworks; and evaluate and finalize the HD-SID set using a co-design approach with people with lived experience of, and expertise in, HD. Methods: This research used a qualitative co-design process, with 39 participants across four stakeholder groups (people who were HD gene-positive, gene-negative family members, academics, peak organizations, and service providers) to: (i) map and verify the social life areas impacted by HD; (ii) undertake a rigorous three-phased, qualitative process to critically evaluate the draft HD-SID; and (iii) seek feedback on and endorsement of the HD-SID through this co-design process, with a final set of HD-SID identified. Results: Endorsed HD-SID comprised risks and safety (including housing stability, and economic sustainability) and social inclusion (including health and symptom management, physical wellbeing, emotional wellbeing, and building resilient relationships). Conclusions: Effective measurement of the impacts and outcomes for people with HD is informed by both extant measures and an understanding of the specific population needs. This qualitative co-design research demonstrates that HD-SID resonate with the HD community.

scholarly journals Robust Optimization in HTS Cable Based on DEPSO and Design for Six Sigma

2008 ◽  
Author(s):  
Shuhong Wang ◽  
Xinying Liu ◽  
Jie Qiu ◽  
Jian Guo Zhu ◽  
Youguang Guo ◽  
...  
Keyword(s):  
Robust Optimization ◽  
Six Sigma ◽  
Design For Six Sigma

Perbaikan Kualitas Produk Batu Bata Merah Dengan Metode Six Sigma-Dmaic (Studi Kasus Cv. Ghatan Fatahillah Karawang)

UNISTEK ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. 6-10
Author(s):  
Egar Naufal Ari Satya ◽  
Wahyudin Wahyudin
Keyword(s):  
Quality Control ◽  
Customer Satisfaction ◽  
Six Sigma ◽  
Quality Standards ◽  
Research Results ◽  
Machine Performance ◽  
Fishbone Diagram ◽  
And Control ◽  
Dmaic Method

Abstrak. Dunia industri yang semakin berkembang akan mengakibatkan banyaknya persaingan. Perus-ahaan yang dapat bersaing adalah perusahaan yang dapat menjaga  kualitas produknya dengan baik sehingga dapat memenuhi kepuasan konsumen. Maka dari itu diperlukan pengendalian kualitas. Penelitian ini difokuskan pada penurunan cacat pada produk batu bata merah di CV. Ghatan Fatahillah dengan metode Six Sigma-DMAIC (Define, Measure, Analyze, Improve, dan Control). Dari hasil penelitian didapatkan DPMO sebesar 36.212 dengan nilai sigma 3,29. Jenis cacat yang paling sering terjadi pada batu bata merah yaitu pecah/patah yaitu sebesar 4.327 atau 59,81% dari total keseluruhan produk yang cacat.  Hasil dari tahap analyze dengan fishbone diagram, ditetapkan penyebab dari pecah/cacat, yaitu: pekerja kurang paham standar kualitas, tidak adanya pemeriksaan produk, pekerja kurang paham prosedur kerja, kinerja mesin tidak stabil, pekerja kurang teliti,  jumlah penggilingan tidak menentu, dan komposisi batu bata tidak menentu. Maka perlu dilakukan usulan perbaikan agar dapat mengurangi jumlah produk yang cacat pada batu bata merah. Kata kunci: DMAIC, DPMO, Pengendalian Kualitas, Six Sigma Abstract. The growing industrial world will result in a lot of competition. Companies that can compete are companies that can maintain the quality of their products well so that they can meet customer satisfaction. Therefore, quality control is needed. This research is focused on reducing defects in red brick products at CV. Ghatan Fatahillah with the Six Sigma-DMAIC method (Define, Measure, Analyze, Improve, and Control). From the research results obtained DPMO of 36,212 with a sigma value of 3.29. The type of defect that most often occurs in red bricks is broken / broken, which is 4,327 or 59.81% of the total defective products. The results of the Analyze stage with the fishbone diagram showed that the causes of breakage / defects were determined, namely: workers do not understand quality standards, lack of product inspection, workers do not understand work procedures, unstable machine performance, workers are not careful, the number of mills is erratic, and composition erratic bricks. So it is necessary to make improvement proposals in order to reduce the number of defective products in red bricks. Keywords: DMAIC, DPMO, Quality Control, Six Sigma

scholarly journals Enhancing the Quality of Blended Learning through Six Sigma Methodologies

2015 ◽  
Vol 2 (1) ◽  
pp. 36-39
Author(s):  
C.R. Rinu Vasanth ◽  
P. Vignesh ◽  
R. Swapna Kuamri
Keyword(s):  
Blended Learning ◽  
Six Sigma ◽  
Sampling Technique ◽  
Extensive Literature ◽  
Internet Connectivity ◽  
Bartlett’S Test ◽  
Current Scenario ◽  
Six Sigma Methodology ◽  
The Impact

In the current scenario quality control became mandatory for all the sectors .This study is intended to examine the impact of internet facilities on students’ performance through a Blended Learning as a medium in an academic institution. It was examined, how the Blended Learning encompasses a variety of tools to create flexible, rich learning environments that stimulate learners and maximizes the potential for learning? Another objective is Application of Six Sigma methodology in this study is to improve the medium of learning i.e. internet connectivity through a set of procedures in an effective way. Six Sigma can be again viewed as a discipline or an approach driven by data and methodology for eliminating defects in any process- from manufacturing to transactional and from product to service.Keeping the aforesaid two objectives in mind, data was collected from a sample of 119 students residing in various hostel blocks using stratified random sampling technique. Questionnaire was developed after an extensive literature review to measure the impact of internet connectivity in Blended Learning of the students. The questionnaire to measure was based on the model developed by Shawn M. Glynn (2011).The scale was developed by referring to previous models developed by various authors to measure the impact of internet connectivity in the Blended Learning of the students. The statistical analysis used was reliability statistics, KMO, Bartlett’s test and Factor Analysis. The data was analyzed by SPSS version 20). We observed that application of Six Sigma methodology is useful to improve the medium of learning.DOI: http://dx.doi.org/10.3126/ijssm.v2i1.11520     Int. J. Soc. Sci. Manage. Vol-2, issue-1: 36-39 

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