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Enhanced Foundry Production Control [chapter]

Javier Nieves, Igor Santos, Yoseba K. Penya, Felix Brezo, Pablo G. Bringas
2010 Lecture Notes in Computer Science  
In this paper, we extend previous research on foundry production control by adapting and testing support vector machines and decision trees for the prediction in beforehand of the mechanical properties  ...  Specifically, ultimate tensile strength is the force a material can resist until it breaks and, thus, it is one of the variables to control in the foundry process.  ...  In this way, the most used techniques for the assurance of failure-free foundry processes, are exhaustive production control and diverse simulation techniques [1] but they are extremely expensive and  ... 
doi:10.1007/978-3-642-15364-8_15 fatcat:dd2kzwylifbdfaql3whcj27r3m

Page 52 of International Cast Metals Journal Vol. 4, Issue 4 [page]

1979 International Cast Metals Journal  
, better material handling) Faster machine cycle times Reduce scrap and rework of the manufactured products (better process and quality control) @ Increase efficiency of floor space Enhanced Market Position  ...  The effects of emission controls, workplace standards, product liability and materials and energy availability are considered in terms of their overall impact on foundry practice.  ... 

Utilization of Industrial By-products in Concrete

Rafat Siddique
2014 Procedia Engineering  
and controlled low-strength material (CLSM).  ...  Several studies have been reported on the utilization of waste materials and by-products such as waste foundry sand (WFS), coal bottom ash (CBA), cement kiln dust (CKD) and wood ash (WA) in making cement-concrete  ...  Waste foundry sand (WFS) Waste foundry sand (WFS), a high quality silica sand, is a by product from the production of both ferrous and nonferrous metal castings.  ... 
doi:10.1016/j.proeng.2014.12.192 fatcat:woj244uctfapfouyi5ipzkktjm

Focusing Foundry Engineering for Economic Recovery: A Case Study of the Ajaokuta Foundry Shop and Making Shop

Ocheri C, Mbah AC, Mbah CN
2017 International Journal of Swarm Intelligence and Evolutionary Computation  
The Foundry and Pattern Making Shop of the Ajaokuta Steel Company Limited have in the past and present contributed to national economy.  ...  The actualization of the shop could only be achieved if the shop is refocused and repositioned with a view to solving the problems of spare parts production in other sectors of the nation's economy like  ...  to melting to casting to fettling and finally to heat treatment and quality control processes that involves all the production line in Foundry operations [1] [2] [3] .  ... 
doi:10.4172/2090-4908.1000148 fatcat:6espf2xjefa5lecf7el7ja76iu

Investigation into the Heat of Hydration and Alkali Silica Reactivity of Sustainable Ultrahigh Strength Concrete with Foundry Sand

Federico Aguayo, Anthony Torres, Tate Talamini, Kevin Whaley
2017 Advances in Materials Science and Engineering  
The calorimetry results revealed a slight acceleration in the heat of hydration flow curve compared to the control from both aggregates indicating increased hydration reactivity from the addition of foundry  ...  The combination of foundry sand and reactive sand was found to increase ASR reactivity with increasing additions of foundry sand up to 30% replacement.  ...  Brady Gillar from Southwest Steel Casting Company for donating the foundry waste to their study.  ... 
doi:10.1155/2017/2096808 fatcat:64kb7zylczdrxlnakcvsiossda

Advanced fault prediction in high-precision foundry production

Yoseba K. Penya, Pablo G. Bringas, Argoitz Zabala
2008 2008 6th IEEE International Conference on Industrial Informatics  
Further, we have tested this system in two real foundries and present here the obtained results.  ...  Bayesian networks allow to model the foundry process as a probabilistic constellation of interrelated variables.  ...  RELATED WORK The previous work on enhancing quality of foundry production with Artificial Intelligence techniques is sparse.  ... 
doi:10.1109/indin.2008.4618372 fatcat:vccqtvamnje3jonzhxoxhopujy

Productivity enhancement in investment casting foundry using automation technique in shelling operation

Sangita Bansode, Vikas phalle, Shankar Mantha
2019 Industrial Engineering Journal  
The approach adopted is to identify and study all the manual processes in the foundry, rejection analysis of a foundry using Pareto analysis followed by cause-effect analysis for defects arising from the  ...  , productivity and yield which are essential performance parameters for investment casting industry.  ...  Thus, enhance the productivity of foundry industry.  ... 
doi:10.26488/iej.12.7.1177 fatcat:dwdhyoizy5f3rdvi2eeqs2tsgu

REVIEW PAPER ON PERFORMANCE ENHANCMENT OF FOUNDRY INDUSTRY BY ENERGY CONSRVATION ANALYSIS

2020 International journal of engineering sciences & research technology  
Most foundry units which are highly energy intensive fall under MSME category in India. India produces 12.24% of global casting at present.  ...  If energy intensity per unit production of MSME is to be brought closer to that of organized large scale sectors then energy conservation is the only way that can do so with efficient use of energy and  ...  Hence foundry plants have better prospects available for enhancing performance and productivity and no doubt energy conservation will play vital role in this.  ... 
doi:10.29121/ijesrt.v9.i11.2020.7 fatcat:o3d74rczovbqhacfy3w63bhswe

Page 21 of Metal Progress Vol. 80, Issue 6 [page]

1961 Metal Progress  
enhance their productiveness and value to their customers at an ever-increasing rate.  ...  Since its first use by the indus- try in 1910, this precise melting equipment has offered progressive foundries a dependable means of controlling the metal they produce.  ... 

Page 3 of International Cast Metals Journal Vol. 4, Issue 1 [page]

1979 International Cast Metals Journal  
production.  ...  Clow, technical director, Cast Iron Pipe & Foundry Div, Clow Corp, Coshocton, Ohio. The title of Clow’s talk is, “The Effect and Control of Sulfur in Cast Iron.”  ... 

EVALUATION OF GREEN ACT IN SMALL SCALE FOUNDRY FRAGMENT

S. Janaki .
2014 International Journal of Research in Engineering and Technology  
This idea covers every stage in manufacturing from the first to the last stage of lifecycle, i.e. from product design to recycle.  ...  This study aims to investigate the current green level of foundry industry in and around a specific city.  ...  of the foundry personnel say that, they have Controls for monitoring fumes, odours and smoke 76% say that, they don't have Controls for monitoring fumes, odours and smoke 64% of the foundry personnel  ... 
doi:10.15623/ijret.2014.0323032 fatcat:escus46pvfacfdievgfvklru3m

Quality Enhancement of Foundry Products - A Case Study of Foundry Industry of Sri Lanka

R. G. N. De. S. Munasinghe, G. I. P. De Silva
2005 Engineer Journal of the Institution of Engineers Sri Lanka  
In the latter part of this work, further studies will be carried out experimentally to enhance the total quality of the foundry products.  ...  The quality of foundry cast products manufactured in Sri Lanka is not up to a competent level with the international market.  ...  Acknowledgements The national foundry survey has been success fully completed due to the help of many inter ested institutes and individuals and this oppor tunity is taken to thank all of them who as sisted  ... 
doi:10.4038/engineer.v38i1.7207 fatcat:wwpflyplrbdmdczhmdwq4xo5qm

Page 15 of Welding Journal Vol. 30, Issue 5 [page]

1951 Welding Journal  
Foundry process control by statistical methods ac- THE WELDING JOURNAL  ...  THREE BASIC TYPES OF CONTROL In general, three classes of charts are maintained to measure and record various operations in the foundry processes: (1) process control charts, (2) production measurement  ... 

Waste Foundry Sand in Concrete Production Instead of Natural River Sand: A Review

Jawad Ahmad, Zhiguang Zhou, Rebeca Martínez-García, Nikolai Ivanovich Vatin, Jesús de-Prado-Gil, Mohammed A. El-Shorbagy
2022 Materials  
The by-product of the foundry industry is waste foundry sand (WFS). The use of WFS in building materials will safeguard the ecosystem and environmental assets while also durable construction.  ...  Several researchers have investigated the suitability of WFS in concrete production instead of natural river sand in the last few decades to discover a way out of the trouble of WFS in the foundry region  ...  Other materials have been discovered to enhance both mechanical and durability aspects of concrete, and this procedure can run to long-term concrete production.  ... 
doi:10.3390/ma15072365 pmid:35407698 pmcid:PMC8999903 fatcat:xgf3zeupzrclfobuwserjeo27i

Page 3 of International Cast Metals Journal Vol. 7, Issue 1 [page]

1982 International Cast Metals Journal  
improved quality and productivity.  ...  AFS International Cast Metals Journal United States ) In the 1980’s robots will play a major role in increasing the productivity of large foundries.  ... 
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