| 1. |
- Chavez, Zuhara, et al.
(författare)
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Digital Tools and Information Needs Assessment for Efficient Deviation Handling in SMEs
- 2020
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Ingår i: Advances in Transdisciplinary Engineering at SPS2020. - : IOS Press BV. - 9781614994398 ; , s. 24-35
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Konferensbidrag (refereegranskat)abstract
- In a time of change focusing on the application of technology, there is a high risk of underestimating the compliance of internal needs and adaption to context. The research study employs a qualitative approach using the case study methodology. The source of data comes from five different manufacturing companies categorized as Small to Medium Size Enterprises (SMEs). A multidisciplinary team performed semi-structured interviews and fieldwork at each site, along with regular online meetings with the partners. The study employs five dimensions of the information quality perspective to assess information utilized to support deviation handling and connects the information quality deficiencies to the digital tools' impact. The empirical findings indicate the need for the companies to perform a requirement analysis of information needs before the adoption of digital systems or digital tools, to assess their current state in terms of data and information. The paper discusses the impact digital tools may have on deviation management in SMEs and under which circumstances digital tools could improve deviation management. Lastly, this paper intends to shed light on the utilization of digital technologies for disturbance handling on the production shop floor. © 2020 The authors
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| 2. |
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| 3. |
- Engström, Tomas, 1950, et al.
(författare)
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Inter-Relation Between Product Variant Codification and Assembly Work for Flexible Manufacturing in Autonomous Group
- 1995
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Ingår i: Journal of Materials Processing Technology. ; 52, s. 133 - 140
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Tidskriftsartikel (refereegranskat)abstract
- The most socio-technically advanced assembly system designs inventible requires reformed/reconfigured information systems dealing with product data (which in turn defines the product architecture and product variation). In fact, no any such (real-life) plant or assembly system would work as anticipated otherwise. And this publication is to some extent describing some selected aspects of this (very) dilemma (changing information systems are usually not something considered than designing assembly systems) (thus are totally new plants – and in turn totally new information systems – most often the real practical change to create something unorthodox) (however, which scientist will gain such opportunities, this is really rare, i.e. the projection of the Volvo Uddevalla plant was thus an exception and the trust given by the industry – by Volvo Uddevalla project organisation – was appreciated by some of the authors).
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| 4. |
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| 5. |
- Hanson, Robin, 1981, et al.
(författare)
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Assembly station design: A quantitative comparison of the effects of kitting and continuous supply
- 2012
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Ingår i: Journal of Manufacturing Technology Management. - : Emerald. - 1741-038X. ; 23:3, s. 315-327
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Tidskriftsartikel (refereegranskat)abstract
- Purpose – The purpose of this paper is to determine how kitting, compared to continuous supply, affects the time spent by the assembler fetching parts in manual assembly. Design/methodology/approach – The paper is based on an experimental setup at the Saab Automobile assembly plant in Trollhättan, Sweden. Experienced assemblers were studied as they performed the same assembly operations in ten different configurations. Each configuration consisted of a different arrangement in terms of how parts were presented. The use of kits to present parts was compared to parts presentation through continuous supply, where each part number was presented in a separate container. Findings – The time for fetching parts is significantly shorter when parts are presented through kitting instead of through continuous supply. Furthermore, the shorter fetching time is not just related to a shorter distance between assembly object and parts presentation, which can often be achieved through kitting. The reduction of time spent searching for parts is also considerable. Practical implications – The results of the paper provide valuable input in the design of assembly and materials supply systems, as they enable a better understanding of the relative performance of the materials feeding principles of kitting and continuous supply. Originality/value – Previous studies of kitting and its impact on assembly are mostly conceptual or qualitative, whereas quantitative studies are scarce. The current paper provides a substantial contribution by quantifying the effects that kitting, compared to continuous supply, has on the time spent fetching parts.
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| 6. |
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| 7. |
- Medbo, Lars, 1957, et al.
(författare)
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Implementation of Lean in SME, experiences from a Swedish national program
- 2012
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Ingår i: Proceedings of 1st International Scientific Conference on Lean Technologies: Lean Tech 12, September 13-14, Novi Sad, Serbia. ; 1:1, s. 1-9
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- This paper presents experiences from implementation of Lean in small and medium sized enterprises (SME). In Sweden, a national program, “The Production Leap”, to support and strengthen the production capabilities of small and medium-sized enterprises by implementing Lean production has been proceeding since 2007. The program consists of three main parts: regional seminars for inspiration, courses for education in Lean, and coaching of individual companies. Until June 2012 more than 1000 employees have participated in courses and more than 130 companies in coaching. Research institutes, regional industrial development associations, universities, unions, employers’ organisations and companies have co-operated in the development and operation of the program. The program has been evaluated as very successful. The aim of this paper is to describe the program and how the methodology to develop companies has evolved. Experiences from the authors’ participation in the program from the start as well as evaluations of the program and of participating companies are used in the analysis. Emphasis is on factors leading to successful development and transformation of companies. Based on questions such as: what activities, who to involve, what is progress, what in the context is important, what is generic, how to reach sustainable transformation? Examples from companies participating in the program will be presented and discussed.
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| 8. |
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| 9. |
- Ahlsén, Bertil, et al.
(författare)
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Ombyggnad Torslanda
- 1990
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Consumer report for the company in question (the Volvo Automobile Company and the Volvo Torslanda plant) which is financed by the company and partly also by a research foundation. It is a matter of a work that in this particular case were carried out during nine years in a number of experimental workshops located outside the Chalmers University of Technology. These workshops were financed by the Volvo Automobile and Truck companies. This achievement, as the final contribution to the Swedish automotive industry after having already treated this research field/problem area for more than two decades before this particular period if time (involving several junior and senior research competencies, as well as industrial and governmental foundings).
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| 10. |
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