Performance evaluation of a new screw conveyor for metal swarf

Soavi, F.; Zurla, O.

doi:10.1016/s0890-6955(96)00062-4

Cited by 6 publications

(4 citation statements)

References 2 publications

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“…The proposed method is triangulated Each using fuzzy numbers and the spread between and within the data Explains relationships between criteria and by estimating values for DEMATEL Analyzes the importance of criteria. [5] DEMATEL tool, type of relations and their Based on a critique of implications between criteria and priorities Expresses relationship. ISM their bias and Through driving force creates relationships, but Not so specify significance and does not consider the relationship between AHP criteria.…”

Section: Methodsmentioning

confidence: 99%

“…Dust emission based on wind speed Analysis is done according to granulomere. PM10 and PM50 particles being analyzed [4] Manufactured in a metal cutting workshop with all kinds of metal swards to move, currently through a special screw conveyor The only type of handling equipment manufactured There are only New screw-type conveyor patented Received and all types of chips Easy to handle and highly print driven Can provide swards [5]. Most Dust control for conveyor transfers Settings are "active" and external power and equipment or suppressors are required.…”

Section: Introductionmentioning

confidence: 99%

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A knowledge-based System for Conveyor Equipment Selection Using the DEMATEL Method

2022

jmc

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Belt conveyors are in a straight line or with changes in height or direction and can be used to transport goods. Grain, Ore, Coal, and smooth slopes of aggregates such as sand or a tank belt conveyor for conveying in smooth curves is used. Conveyor system means production, shipping or packages, goods, materials, parts, and so on for transfer A method of moving equipment. Different types of conductors Systems include pneumatic, screw, belt, and roller. A conveyor belt is a material handler System, it takes time, energy, and cost savings efficient and effortless process Using products, materials, and components Designed to move. of conveyor belts, the design is equipped with two motors Consisting of pulleys, on which the conveyor material is looped. Conveyor belts are one or more fabrics materials or steel of different diameters Rubber or plastic combined with cables are prepared from the mixture. A conveyor the belt is made of polyvinyl chloride and polyester or such as styrene-butadiene rubber from fabric, polyester or nylon fabric can be made from multiple layers. In which test to conclude from analysis and Evaluation Laboratory (DEMATEL) of complex system components a cause-and-effect chain is considered correct One of the best to identify. It values relationships Interdependence between factors and identification through visual structural modeling Important to see.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A knowledge-based System for Conveyor Equipment Selection Using the DEMATEL Method

2022

jmc

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“…Because of the mechanical impact between the surface of screw conveyors and solid particles, the desired mixing performance and volumetric throughput of the solid phase can be elevated significantly. On the other hand, it has been widely observed that the efficiency of enclosed screw conveyors for solid transport is highly dependent on the geometry of screw conveyors [5,6]. Therefore, maximizing the performance of enclosed screw conveyors for solid transport has become a critical subject of research in recent years in both the industry and scientific community.…”

Section: Introductionmentioning

confidence: 99%

Characterizing Effects of the Shape of Screw Conveyors in Gas–Solid Fluidized Beds Using Advanced Numerical Models

Xiong

Aramideh

Passalacqua

et al. 2015

Journal of Heat Transfer

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A numerical study of the effects of the shape of an enclosed screw conveyor on the mixing and heat transfer in a horizontal gas-solid fluidized bed was conducted using computational fluid dynamics (CFD). A two-fluid model (TFM) was employed to model the gas and solid phases as continua through mass, momentum, and energy conservations. The motion of the screw conveyor was simulated by using a rotating reference frame (RRF) such that the computational mesh was free from dynamic reconstruction. The diameters of the screw flight and shaft, the pitch, and the blade thickness were varied in the parametric study. Under the operating conditions studied, it was found that the increase in the diameter of the screw flight results in the enhancement of the solid mixing and conveyance. The increase in the diameters of the screw shaft and the screw blade thickness lead to the enhanced solid mixing but reduced conveyance. The variation in the screw pitch gives rise to rather complex behaviors in the solid mixing and conveyance. As the screw pitch is decreased, the solid mixing increases initially but then decreases before it increases eventually. The solid conveyance capability was found to first increase and then decrease. Explanations to the effects of the shape of the screw conveyor were discussed in this work.

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“…Also, there are research articles on energy flows of material handling systems such as a screw conveyor and a belt conveyor. Soavi and Zurla [24] carry out performance evaluation of a new screw conveyor for metal swarf. Marx [15] suggests an energy audit methodology for belt conveyors.…”

Section: Introductionmentioning

confidence: 99%

A production planning in highly automated manufacturing system considering multiple process plans with different energy requirements

Choi

Xirouchakis

2013

Int J Adv Manuf Technol

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This paper focuses on a production planning problem in a highly automated manufacturing system considering multiple process plans with different energy requirements. The system consists of several closely interconnected subsystems such as the processing system, the material (part) handling system, the tool transport system and the auxiliary system responsible for a supply of cooling/lubricants and a waste disposal. We propose a methodology for an estimation of energy consumption and material flows that are incurred at a system level with respect to multiple process plans for a part type. In addition, this study focuses on a production planning problem with the objective to minimize the weighted sum of energy consumption, inventory holding cost and backorder cost on a FMS considering multiple process plans. The production planning model is developed as a linear programming model. The benefit coming from the adoption of suggested model has been addressed with reference to a real industrial use case study.

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Performance evaluation of a new screw conveyor for metal swarf

Cited by 6 publications

References 2 publications

A knowledge-based System for Conveyor Equipment Selection Using the DEMATEL Method

A knowledge-based System for Conveyor Equipment Selection Using the DEMATEL Method

Characterizing Effects of the Shape of Screw Conveyors in Gas–Solid Fluidized Beds Using Advanced Numerical Models

A production planning in highly automated manufacturing system considering multiple process plans with different energy requirements

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