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An effective solution for a real cutting stock problem in manufacturing plastic rolls
2008
Annals of Operations Research
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We confront a practical cutting stock problem from a production plant of plastic rolls. ...
To do that, we propose a Sequential Heuristic Randomized Procedure (SHRP). Then in the repairing phase, the solution of the simplified problem is transformed into a solution to the real problem. ...
(will be inserted by the editor)
Introduction In this work we confront a real cutting stock problem of a company that manufactures plastic rolls. ...
doi:10.1007/s10479-008-0407-1
fatcat:2u7vxyu7braxtj5rceep3fvo6u
Appropriate Objectives
1992
Journal of the Operational Research Society
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THE GENERAL PROBLEM
For each example, either a number of small lengths have to be matched up and cut from a standard stock length or several small width rolls cut from a master roll. ...
(e) Cellophane
The material is manufactured in a standard roll width and is demanded by a limited number of customers. ...
doi:10.1057/jors.1992.115
fatcat:n6rshiehtvhgrojrlatbpowz34
A heuristic for the skiving and cutting stock problem in paper and plastic film industries
2017
International Transactions in Operational Research
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This paper investigates the skiving and cutting stock problem (SCSP) encountered in the paper and plastic film industries, in which a set of non-standard reels generated from previous cutting processes ...
First, reels are skived together length-wise to form a reelpyramid (a polygon) and then, the reel-pyramid is cut into finished rolls of small widths. ...
The skiving and cutting stock problem (SCSP) investigated in this paper is encountered in the paper and plastic film industries. ...
doi:10.1111/itor.12390
fatcat:e75n6znxujhldk7nipteqppcwm
PASSIVE SAFETY OF HIGH-SPEED PASSENGER TRAINS AT ACCIDENT COLLISIONS ON 1520 MM GAUGE RAILWAYS
2017
Transport Problems
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The scientific methodology and mathematical models for the analysis of plastic deformation of cab frame elements and energy-absorbing devices (EAD) at an impact have been developed. ...
The cab frame and EAD for a new-generation locomotive have been designed. The EAD prototype crash test has been carried out. ...
European rolling stock with effective passive safety systems. ...
doi:10.20858/tp.2017.12.1.5
fatcat:ht7nqz3nmfg4pbbua3ormj5tpq
An Evolutionary Stochastic-Local-Search Framework For One-Dimensional Cutting-Stock Problems
2018
Zenodo
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We introduce an evolutionary stochastic-local-search (SLS) algorithm for addressing a generalized version of the so-called 1/V/D/R cutting-stock problem. ...
We finally demonstrate through experiments in a real-world manufacturing problem the benefit in cost reduction of the considered diversification strategies. ...
The authors also provide a genetic algorithm model which was used to study three real-world case studies. Recently, an efficient genetic algorithm for the cutting stock problem is proposed by [24] . ...
doi:10.5281/zenodo.1186635
fatcat:q3r2xe7gxrhb7asgia2rnpjjpm
An Evolutionary Stochastic-Local-Search Framework for One-Dimensional Cutting-Stock Problems
[article]
2017
arXiv
pre-print
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We introduce an evolutionary stochastic-local-search (SLS) algorithm for addressing a generalized version of the so-called 1/V/D/R cutting-stock problem. ...
We finally demonstrate through experiments in a real-world manufacturing problem the benefit in cost reduction of the considered diversification strategies. ...
The authors also provide a genetic algorithm model which was used to study three real-world case studies. Recently, an efficient genetic algorithm for the cutting stock problem is proposed by [24] . ...
arXiv:1707.08776v1
fatcat:deqemi7dtfh5tmcixxdhbqem2q
A Review on Micro Formings
2015
Modern Applied Science
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Thus, the role of micro manufacturing in all aspects of modern industry is taken for granted. Then, typical processes in micro manufacturing are discussed. ...
Furthermore, one of the most widespread micro-manufacturing processes in deforming processes is micro forming that is presented in this paper. ...
Interconnection and packaging solutions are a vital technology for connecting micro-systems to the macro world (Yi Qin A. B., 2010). ...
doi:10.5539/mas.v9n9p230
fatcat:xhpiaf3smncifhfjpek7k3lgti
A Review on Micro Formings
2020
figshare.com
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Thus,the role of micro manufacturing in all aspects of modern industry is taken for granted. Then, typical processes inmicro manufacturing are discussed. ...
Furthermore, one of the most widespread micro-manufacturing processes indeforming processes is micro forming that is presented in this paper. ...
Interconnection and packaging solutions are a vital technology for connecting micro-systems to the macro world (Yi Qin A. B., 2010). ...
doi:10.6084/m9.figshare.13507791.v1
fatcat:wvgyvuzjrvfgbnyjq5copqv7f4
Productivity Improvement of Rubber Roller Mixing Process using Cause and Effect Analysis: A case study
2017
Nirma University Journal of Engineering and Technology
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Rubber roll is an essential component which is used in a textile, plastic industry, rayon, paper mill and printing industry. ...
Productivity provides an idea about how efficiently resources in a company are utilized. These paper addresses the application of cause and effect diagram for a mixing process of rubber compound. ...
rubber bank and make a small cut from both side of rolling bank. 15) Cut the compound, reduce the gauge between rolls and then cut the sheets from this gauge setting. 16) Cut the sheet from roll, remove ...
doaj:c5a9d9f9dd5a4b8caaedd7055f89a8df
fatcat:liqhho5xqzahfer4qtzfieqdvu
A comprehensive review on incremental deformation in rolling processes
2022
Journal of Engineering and Applied Science (Cairo) (Online)
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It has advanced in leap and bounds over time and has established itself in mainstream industrial applications. Yet, there are a few common problems associated with this technique. ...
Secondly, an outline of various rolling techniques like thread rolling, incremental rolling, shape rolling, and some other advanced techniques like corrugated rolling, riblet rolling, and symmetric and ...
Thus, incremental deformation provided a simpler solution to this problem. ...
doi:10.1186/s44147-022-00072-w
fatcat:fn2naci5o5bknjhrxe5svxdtqu
Recent Trend of Research and Development on Materials for Railway
2017
Quarterly Report of RTRI
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Many material technologies have also contributed the railway system, improving the performance or functions of various types of rolling stock, equipment and facilities, and to more environmentally acceptable ...
and measurement methods that assist progress in material technologies. ...
stock with a view to cutting vehicle weight and preventing breakage. ...
doi:10.2219/rtriqr.58.1_6
fatcat:4tqjwpmwgbc6jazymruhybizxa
An iterative sequential heuristic procedure to a real-life 1.5-dimensional cutting stock problem
2006
European Journal of Operational Research
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This paper addresses a real-life 1.5D cutting stock problem, which arises in a make-to-order plastic company. ...
Thus we developed a new 1.5D cutting stock model with multiple objectives and multi-constraints and solve this problem in an incomplete enumerative way. ...
Introduction In this paper, we consider a real-life 1.5-dimensional cutting stock problem arising in a make-to-order plastic company specializing in cutting large rectangle plastic stock sheets (input ...
doi:10.1016/j.ejor.2004.10.034
fatcat:prg4mjwcobhtrj7scq2twpejh4
Real-Time Early Warning System for Sustainable and Intelligent Plastic Film Manufacturing
2019
Sustainability
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In this study, real-time preventive measures were formulated for a crusher process that is impossible to automate, due to the impossibility of installing sensors during the production of plastic films, ...
Second, a sustainable plan for real-time forecasting in a process that cannot be automated was developed using the semi-automation method flexible structure production control (FSPC). ...
One of the major problems in most plastic However, there is a problem with the cut film; if it is too thick or less dry, it may not be crushed properly. This would cause the crusher to malfunction. ...
doi:10.3390/su11051490
fatcat:pmoqvaejfrbjfagmwxvbodib3u
Page 662 of Mechanical Engineering Vol. 52, Issue 6
[page]
1930
Mechanical Engineering
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Func- tions of cutting fluids are described; types of
fluid employed for cutting; properties of specific oils and emulsions; aqueous solutions; objections to use of emulsions. ...
Problem of Plasticity—De- formation at Low Temperature (Zur frage der Plastizitaet. Verformung bei tiefen Tempera- turen), M. Polanyi and E. Schmid. ...
MANY HAPPY RETURNS
1999
Journal of Business Strategy
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For example, Sears—which Wyland believes is on the cutting edge of reverse logistics management—col- lects unuseable plastic hangers, pelletizes them, and sells the pellets to the same manufacturer who ...
Harvey Meyer
HAPPY
WATCHING TRUCK AFTER TRUNK, FILLED WITH SHINY new product, roll out of the distribution center is a sight to warm any executive's heart. It means those orders have been rolling in. ...
doi:10.1108/eb040015
fatcat:qq55bxyvenfojd3svzuvjmeyxa
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