Academic literature on the topic 'Feeding roller'

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Journal articles on the topic "Feeding roller"

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Xu, Xiao Jing, Zhen Dan Fei, Cheng Cheng, Zeng Lei Zhang, Zi Hao Zhao, and Xin Dong Zhu. "Study on Rollers’ Angular Velocity Matching of Rolling Driven Equal Channel Angular Deformation Technology." Advanced Materials Research 189-193 (February 2011): 974–78. http://dx.doi.org/10.4028/www.scientific.net/amr.189-193.974.

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Rollers’angular velocity matching of rolling driven equal channel angular deformation technology was investigated numerically by using finite element code DEFORM-3D. The results show that as the angular velocity of primary feeding roller is constant, the rollers’ angular velocity matching had only small influences on effective strain and output velocity, but had significant influence on torque of feeding rollers. With the decrease of angular velocity ratio of primary feeding roller to secondary feeding roller from 1.37 to 0.073, the torque of feeding rollers tend to become uniform. It was foun
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Honma, Katsumi, and Shin-ichi Nakajima. "Development of a Liquid Packaging Machine Positioning Control on Moving Film." International Journal of Automation Technology 5, no. 1 (2011): 61–65. http://dx.doi.org/10.20965/ijat.2011.p0061.

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A liquid packaging machine produces liquid packaging bags from roll film by cooperatively controlling the vertical seal roller, horizontal seal roller, and cut roller. These rollers are driven separately by servomotors as a multi-axis servo mechanism. Positioning control on the moving film is essential to make bags of accurate size. To achieve accurate positioning without lowering productivity, we propose two control methods. One is a two-step velocity control of the horizontal seal roller. This method enables continuous and high speed production of bags of arbitrary size. The second is phase
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Ebrahimi, Seyed Mohammad, Seyed Ali Asghar Akbari Mousavi, Mostafa Soltan Bayazidi, and Mohammad Mastoori. "Numerical Study of the Flow Forming Process of AISI 630 Stainless Steel." Advanced Materials Research 264-265 (June 2011): 24–29. http://dx.doi.org/10.4028/www.scientific.net/amr.264-265.24.

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Flow forming is one of the cold forming process which is used for hollow symmetrical shapes. In this paper, the forward flow forming process is simulated using the finite element method and its results are compared with the experimental process. The variation of thickness of the sample is examined by the ultrasonic tests for the five locations of the tubes. To simulate the process, the ABAQUS explicit is used. The effects of flow forming variables such as the angle of rollers and rate of feeding of rollers, on the external variables such as internal diameter, thickness of tube and roller force
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Zhao, Ming Lei. "The Dynamic Property Analysis of Ink System in Offset Press." Advanced Materials Research 199-200 (February 2011): 132–36. http://dx.doi.org/10.4028/www.scientific.net/amr.199-200.132.

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The printing quality is decided by the ink system, which is heavy and complicated in offset press. Structure optimization and parameter modification is the key step of seeking better performance in the ink system. In this paper, the ink system of modern offset press was the research object, seeking the discrepancy of different structures and parameters. The surfaces of ink rollers and cylinders were discreted by computer simulation,based on this,established the math model of steady time in batch and continuous ink feeding system, then analysised the feeding system and vibration system. The sim
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Li, Longhai, Chengshun Zhao, Chuang Gao, et al. "Design of Double-Roller Anisotropic Force-Feeding Device for the D200 Single Screw Straw Fiber Extruder." Agriculture 13, no. 3 (2023): 670. http://dx.doi.org/10.3390/agriculture13030670.

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A force-feeding device with a double-roller anisotropic was designed for the D200 single screw straw fiber extruder to keep the performance continuity of the system, which could improve the productivity of straw fiber. Four factors (the diameter of the auxiliary roll, the difference in linear speed of the two rolls, the gap between two rollers and the spindle speed as the test factors) were investigated to establish regression model to analyze the influence of the coupling of multiple factors on the test indexes. It was demonstrated that significant effects (p < 0.05) on the feeding rate an
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Sysuev, Vasily A., Petr A. Savinykh, Vladimir A. Kazakov, and Yuri V. Sychugov. "Research and Comparative Testing of a Grain Flattener with a Feeding Device." Engineering Technologies and Systems 32, no. 2 (2022): 207–21. http://dx.doi.org/10.15507/2658-4123.032.202202.207-221.

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Introduction. The article presents the results of experimental and theoretical research of technological process of the PZ-1M grain flattener with a feeding device. The research was carried out at the Federal Agricultural Research Center of the North-East Named after N. V. Rudnitsky in 2011‒2019. The purpose of the research is to design a feeder scheme for the grain flattener, determine rational parameters of its working body (feed roller) and test the improved grain flattener. Materials and Methods. A constructive and technological scheme of the grain flattener with a feeding device is propos
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Bahadirov, Gayrat, Makhmarajab Musirov, and Ayder Nabiev. "Determination of rational parameters of a device for leather feeding to the machining area." Eastern-European Journal of Enterprise Technologies 2, no. 1 (122) (2023): 62–72. http://dx.doi.org/10.15587/1729-4061.2023.277393.

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The quality of mechanical processing of the skin largely depends on the parameters of the skin feeding to the processing zone between the working rolls. The processed material at the entrance to the processing zone must be free of folds and wrinkles, i.e. one layer of material should enter the processing zone of the working rolls. Therefore, the input of the processed material into the zone of the working rolls is ensured with a rational selection of the profile of the guiding device for feeding the skin into the processing zone. A mathematical model was developed that allows the authors to de
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Gayrat, Bahadirov, Musirov Makhmarajab, and Nabiev Ayder. "Determination of rational parameters of a device for leather feeding to the machining area." Eastern-European Journal of Enterprise Technologies 2, no. 1(122) (2023): 62–72. https://doi.org/10.15587/1729-4061.2023.277393.

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The quality of mechanical processing of the skin largely depends on the parameters of the skin feeding to the processing zone between the working rolls. The processed material at the entrance to the processing zone must be free of folds and wrinkles, i.e. one layer of material should enter the processing zone of the working rolls. Therefore, the input of the processed material into the zone of the working rolls is ensured with a rational selection of the profile of the guiding device for feeding the skin into the processing zone. A mathematical model was developed that allows the authors to de
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Choct, M., E. A. D. Selby, D. J. Cadogan, and R. G. Campbell. "Effects of particle size, processing, and dry or liquid feeding on performance of piglets." Australian Journal of Agricultural Research 55, no. 2 (2004): 237. http://dx.doi.org/10.1071/ar03105.

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Currently, most feed grains are processed by either hammer mill or roller mill before the inclusion in pig diets. However, the effect of these two types of milling and particle size on the performance and feed utilisation has not been adequately examined. The effect of milling processing (hammer mill v. roller mill), particle size, and feeding method (liquid v. dry) was assessed in a factorial design with 120 weaner pigs over 21 days. These pigs had been weaned for 7 days when the experiment commenced. The results revealed that pigs fed on hammer-milled diets had a better performance than thos
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Li, Xin Ping. "Study on Relationship of Feeding Form and Threshing-Cleaning Rate of Corn Ears." Advanced Materials Research 753-755 (August 2013): 1462–66. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.1462.

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For improving threshing-cleaning rate of corn ears in the process of threshing and mastering relationship of threshing-cleaning rate of corn ears and moisture content of kernel, feeding form of corn ears, threshing roller speeds, the experiments of corn ears threshed under different feeding form of corn ear and different threshing roller speeds and different moisture content of kernels was proceeded on the threshing device with dual-feeding entrances. Experiment indicate : when the value of moisture content of kernel is 25%, threshing-cleaning rate of corn ears is lower than the value of 13.5%
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Dissertations / Theses on the topic "Feeding roller"

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Hasík, Dávid. "Podávací válce kruhových tyčí pro kosoúhlou rovnačku." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-444283.

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The diploma thesis consists of two main parts. First part contains analysis of general knowledge of bar feeding machines in the straightening industry. Second part of the thesis follows with three designs of feeding roller devices. One of the designs is chosen and deeply described with drawings included.
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Yimyam, Susanha. "Breastfeeding experiences among employed women in Chiang Mai : complexities of combining women's roles /." Connect to thesis, 1997. http://eprints.unimelb.edu.au/archive/00000423.

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Digby, Janet Elizabeth. "The roles of different adipose deposits in glutamine metabolism following feeding fasting and exercise in the guinea-pig." Thesis, Open University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388305.

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Tiemeier, Mark L. "The Roles of Feeding State, Aggression and Habitat Structure on Group Foraging in a California Orb Weaving Spider." University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1321888727.

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Qiong, Wang. "The roles of neuropeptide Y, insulin and leptin in the control of feeding and energy homeostasis in the rat." Thesis, University of Liverpool, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243207.

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Gonzi, Patricia K. "ASSESSMENT OF NURSING STAFFS’ SELF-REPORTED NUTRITION-RELATED EDUCATION, KNOWLEDGE, AND ROLES IN FEEDING ASSISTANCE REGARDING THERAPEUTIC AND MODIFIED DIETS." Kent State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=kent1397243329.

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Combs, Elizabeth Lucas. "FACTORS THAT INFLUENCE MATERNAL FEEDING DECISIONS FOR TODDLERS: EXTENDING THE THEORY OF PLANNED BEHAVIOR." UKnowledge, 2019. https://uknowledge.uky.edu/khp_etds/58.

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Establishing healthy eating behaviors is vital in the early years to help combat the development of obesity and other chronic diseases. Mothers play an invaluable role in shaping their children's eating habits through controlling what and when children eat as well as the overall food environment, which is why a better understanding of what influences mothers’ decisions about these behaviors is important. The purpose of the dissertation was to gain a better understanding of what impacts maternal feeding decisions regarding toddler nutrition behaviors. This was a two-phased mixed methods study.
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Namvar, Sara. "Investigating the role of corticosterone in meal anticipatory behaviour, metabolism and glucosetolerance." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/investigating-the-role-of-corticosterone-in-meal-anticipatory-behaviour-metabolism-and-glucosetolerance(6605f638-fae6-45ab-97c6-2f434931a1d6).html.

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Daily rhythms in physiology and behaviour are orchestrated by theautonomously rhythmic cells of the suprachiasmatic nucleus (SCN).Restricting food intake to the rest phase of nocturnal rodents, leads to thedevelopment of meal anticipatory behaviour, corticosterone and bodytemperature. Given that lesions to the SCN fail to abolish meal anticipation, asecond oscillator of unknown location, referred to as the food-entrainableoscillator (FEO) is thought to exist. Although the site of the FEO is unknown,several hypothalamus nuclei, including the dorsomedial hypothalamus(DMH) are thought to play a r
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Chen, Yu-Chien, and 陳有建. "Kinematic Analysis of Roller Feeding Mechanism in the Metalworking Machinery." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/23712649196231594551.

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碩士<br>國立高雄應用科技大學<br>模具工程系<br>103<br>The roller feeding mechanism of stamping press is widely used in the automatic feeding mechanism of progressive stamping, but it is rarely explored in the academia. It is difficult to have further reform and innovative design. Therefore, this thesis hopes to provide a reference for future scholars and stamping industry study related to roller feeding mechanism. The objectives of thesis include analyzing the structure of a kind of existing roller feeding mechanism, providing innovative roller feeding mechanism and exploring the relationship between the eccent
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Wu, Chuan-I., and 吳俊逸. "Simulating Analysis on the Dynamic Behavior of a Paper Exiting the Rollers of Paper Feeding Mechanism." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/3n4684.

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碩士<br>國立臺北科技大學<br>精密機構設計產業研發碩士專班<br>95<br>Nowadays, the development of printers has been toward fast printing, high resolution and high precision. Two important factors that dominate the consumer’s decision on purchasing are printing quality and printing speed. The performance of paper feeding mechanism has direct influence to these two factors. The dynamic behavior of paper in the paper feeding mechanism is very important and critical; therefore, it is worth to do a further research on the paper behavior. The purpose of this research is to investigate the behavior of paper exiting from differ
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Books on the topic "Feeding roller"

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Okolelova, Tamara, and Syergyey YEngashyev. Scientific basis of feeding and keeping poultry. Publishing Center RIOR, 2021. http://dx.doi.org/10.29039/02037-1.

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The book covers the basic principles of nutrient rationing for poultry. The data on the needs of all types of poultry, taking into account age, in nutrients, minerals and biologically active substances are given. The characteristic of the main feed means and rational norms of their inclusion in the compound feed for poultry are given. Modern data on the role of vitamins, macro- and microelements, enzyme preparations, probiotics, prebiotics, phytobiotics, organic acids, antioxidants, fat emulsifiers and other sources of biologically active substances in poultry nutrition are presented. Attentio
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Okolelova, Tamara, Syergyey YEngashyev, and Ivan Yegorov. Poultry farming: current questions and answers. Publishing Center RIOR, 2020. http://dx.doi.org/10.29039/02023-4.

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In the book in the form of questions and answers considerable attention is paid to data on the needs of all types of poultry in nutritional, mineral and biologically active substances, taking into account age of poultry. The characteristic of the main feed products is given, and the rational norms for including them in mixed feed for poultry are indicated. The role of vitamins, macro- and microelements, enzyme preparations, probiotics, prebiotics, antibiotics, organic acids, antioxidants, emulsifiers and other sources of biologically active substances in poultry nutrition is shown. Both nutrit
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Ericson III, Edward E. Feeding the German Eagle. Greenwood Publishing Group, Inc., 1999. http://dx.doi.org/10.5040/9798400650376.

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The dramatic story of Hitler and Stalin's marriage of convenience has been recounted frequently over the past 60 years, but with remarkably little consensus. As the first English-language study to analyze the development, extent, and importance of the Nazi-Soviet economic relationship from Hitler's ascension to power to the launching of Operation Barbarossa in June 1941, this book highlights the crucial role that Soviet economic aid played in Germany's early successes in World War II. When Hitler's rearmament efforts left Germany dangerously short of raw materials in 1939, Stalin was able to o
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Nagarajan, Vijaya. Feeding a Thousand Souls. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780195170825.001.0001.

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Drawing on extensive fieldwork, this book investigates aesthetic, symbolic, metaphorical, literary, mathematical, and philosophical meanings of the kōlam, the popular Tamil women’s daily ephemeral practice, a ritual art tradition performed with rice flour on the thresholds of houses in southern India. They range from concepts such as auspiciousness, inauspiciousness, ritual purity, and ritual pollution. Several divinities, too, play a significant role: Lakshmi, the goddess of wealth, good luck, well-being, and a quickening energy; Mūdevi, the goddess of poverty, bad luck, illness, and laziness
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Sheppard, Charles R. C., Simon K. Davy, Graham M. Pilling, and Nicholas A. J. Graham. Reef fish. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198787341.003.0006.

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This chapter discusses factors that have led to reef fish diversity. Geographic drivers for fish diversity, ranging from global historical events to local-scale drivers, are examined. Age and growth in reef fish are explored, followed by larval fish ecology. Colour diversity in modern reef fish is examined, along with mechanisms that have developed to enhance feeding success or predation avoidance. Different ecological feeding niches of coral reef fish are described and examples are given to illustrate the wide range of feeding mechanisms. The science around the abundance, biomass and trophic
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Hundloe, Tor, Sarah Blagrove, and Hannah Ditton, eds. Australia's Role in Feeding the World. CSIRO Publishing, 2016. http://dx.doi.org/10.1071/9781486305902.

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Earth's human population currently exceeds 7 billion, and by the year 2050 our planet will have at least two billion more mouths to feed. When faced with providing food for so many people, the idea is often advanced that Australia will become the 'food bowl' of Asia. Australia currently grows enough food to feed about three times its population and agricultural exports are important to our economy; however, Australia's role in feeding the world needs careful consideration. &#x0D; This highly topical book draws together the latest intelligence on the sustainable production and distribution of f
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Waterlow, J. C., D. G. Armstrong, Leslie Fowden, and Ralph Riley, eds. Feeding a World Population of More Than Eight Billion People. Oxford University Press, 1998. http://dx.doi.org/10.1093/oso/9780195113129.001.0001.

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Since the 1960s, breakthroughs in agriculture have made it possible to satisfy the world's increasing requirements for food. Can this trend continue over the next thirty years when the world population is projected to exceed eight billion? This book takes a critical look at the immediate challenges for feeding the population just a generation from now. Based on the 10th International Symposium sponsored by the Nutrition Committee and the Trustees of the Rank Prize Funds, the volume examines the full range of related issues, from food economics to resource allocation and crop yields. Beginning
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Mabilia, Mara. Breast Feeding and Sexuality: Behaviour, Beliefs and Taboos among the Gogo Mothers in Tanzania. Berghahn Books, Incorporated, 2005.

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Mabilia, Mara. Breast Feeding and Sexuality: Behaviour, Beliefs and Taboos among the Gogo Mothers in Tanzania. Berghahn Books, Incorporated, 2005.

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Martin, Graham R. Touch, Taste, and Magnetoreception. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199694532.003.0004.

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Touch and taste provide information about objects in contact with, and inside, the body for use in detection and manipulation of food items. Four main types of touch receptors are found distributed in most parts of the body but some birds have ‘bill tip organs’ with very high concentrations of touch receptors. Three main types of bill tip organs are found in waterfowl, parrots, shorebirds, ibises, and kiwi. They allow birds to locate hidden objects with the bill alone and parrots to use their bills as third limbs. Seven types of taste receptors exist in birds, mainly in the mouth cavity but al
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Book chapters on the topic "Feeding roller"

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Zhao, Yanling, Xinyue Wang, and Yudong Bao. "Study on Contact Dynamics of Cylindrical Roller Feeding Mechanism." In Advances in Mechanical Design. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9941-2_90.

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Lv, Xiaorong, Xiaolian Lv, Xiaoqiong Zhang, and Wei Wang. "Designing of an adjustment device for a semi-feeding peanut picking roller." In Advances in Materials Science, Energy Technology and Environmental Engineering. CRC Press/Balkema, 2016. http://dx.doi.org/10.1201/9781315227047-13.

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Das, Undurti N. "Breast-feeding." In A Perinatal Strategy For Preventing Adult Disease: The Role Of Long-Chain Polyunsaturated Fatty Acids. Springer US, 2002. http://dx.doi.org/10.1007/978-1-4419-8564-4_8.

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Zimdahl, Robert. "Feeding The World." In Reflections on the Role of Ethics in Agriculture. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-62941-9_4.

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Capriulo, Gerard M., Evelyn B. Sherr, and Barry F. Sherr. "Trophic Behaviour and Related Community Feeding Activities of Heterotrophic Marine Protists." In Protozoa and Their Role in Marine Processes. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-73181-5_16.

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Baltzinger, Christophe, Ushma Shukla, Lindelwa S. Msweli, and Colleen T. Downs. "Ungulates as dispersal vectors of non-native plants." In Plant invasions: the role of biotic interactions. CABI, 2020. http://dx.doi.org/10.1079/9781789242171.0105.

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Abstract Ungulates are present worldwide with 257 recorded species, including livestock. They cover different functional gradients, be it feeding regime, digestive strategy, body size, body mass, fur characteristics or sociality. All these specificities may intervene at different stages of animal-mediated plant dispersal. Ungulates move diaspores from both native and non-native plants, through endo- and epizoochory. Initially introduced by humans, non-native plants bearing specific traits can be carried over long distances and to new environments by ungulates. These vectors can further free lo
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Kolditz, Torge, Jakob Hentschel, and Annika Raatz. "Analyzing Natural Resting Aspects of Arbitrary Components Using a Physics Engine." In Annals of Scientific Society for Assembly, Handling and Industrial Robotics 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-10071-0_13.

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AbstractPart Feeding Systems play a vital role in automated assembly, linking in-house logistics with individual assembly stations. One of the main tasks of part feeding systems is to transfer components from a disordered state (e.g. bulk material) to an ordered state (defined position and orientation) so that they can be further processed by automated handling equipment. Knowledge of the natural resting aspects (probability that a geometrical body rests in a certain orientation) of the components is essential for the development and design of part feeding systems. The experimental determinati
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Capper, B. S. "The Role of Food Legume Straw and Stubble in Feeding Livestock." In The Role of Legumes in the Farming Systems of the Mediterranean Areas. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-1019-5_14.

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Cronin, Greg. "Influence of Macrophyte Structure, Nutritive Value, and Chemistry on the Feeding Choices of a Generalist Crayfish." In The Structuring Role of Submerged Macrophytes in Lakes. Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4612-0695-8_21.

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Pangrazio, Luci, Katrin Langton, and Andra Siibak. "How the Family Makes Itself: The Platformization of Parenting in Early Childhood." In The Platformization of the Family. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-74881-3_4.

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AbstractIn this chapter, we explore the platformization of family life by concentrating both on the specific context of parenting in early childhood and on a core function of many platforms—datafication. Drawing on two case studies of infant feeding apps, including qualitative research interviews with users, the chapter explores how understandings of what it is to be a “good” parent are now defined through datafication and explicit metrics which demonstrably transform maternal and paternal roles as well as impacting on intergenerational discussions, traditional knowledge and understandings of
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Conference papers on the topic "Feeding roller"

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Lu, F., N. M. Rao, B. Yang, J. E. Hoots, and R. S. Budrys. "Effect of Halogenation on Yellow Metal Corrosion Inhibition by Triazoles." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93453.

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Abstract The adsorption isotherm and the corrosion rate profile for tolyltriazole (TT) and butyl benzotriazole (BBT) are presented as a function of immersion time in triazole solution. The formation of a triazole film on a yellow metal surface is demonstrated to play a major role in corrosion inhibition. Halogenation, when taking place in the absence of triazole in bulk solution, is shown to be detrimental to TT and BBT surface films. The disruption mechanism may be attributed to a chemical decomposition of the adsorbed triazole by halogen. However, adding TT (&amp;gt;0.2 mg/L) to a halogen-ba
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Okayama, Masao, Yutaka Nagasawa, Ryoichi Ichikawa, and Itsunori Utsumi. "Mechanism of Paper Feeding on the Roller Overlapped Friction Feeder." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0579.

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Abstract We study on roller overlapped type friction feeder in which the rotating feed roller and stationary gate roller are overlapped in a direction to the roller’s radius, to increase its rehability. The paper traction forces created by the feeder and the paper double feeding mechanism are also studied. It is found that the characteristics of the reaction forces between the two rollers and paper which is buckled in three dimensions, and paper traction forces depend upon the position at which a sheet of paper is delivered. It is also found that the paper traction forces increase in proportio
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Tsukiyama, Yosuke, and Isami Nitta. "Influence of Paper Lint on Friction and Wear of Rubber Rollers." In ASME-JSME 2018 Joint International Conference on Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/isps-mipe2018-8565.

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This paper deals with the influence of surface contamination on the frictional mechanisms of rubber rollers. The contamination which adhered on the rollers after feeding many sheets of papers is one of the predominant causes of paper jams. However, the mechanism has not been understood. The purpose of this paper is to clarify the relationships between the friction force and the real contact area of papers and contaminated rubber rollers. Carrying out paper feeding tests by using a commercial multifunction peripheral, we tested different types of papers produced by different manufacturers. The
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Cha, Ho-Young, Duk-Jin Yun, Sungsoo Rhim, and Soon-Geul Lee. "Development of Paper Feeding Speed Control System Using Co-Simulation Tool." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35778.

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Recently, the demand of a high speed and high accuracy increases in the media transport (or feeding) system (MTS) which is one of the most essential parts in copiers, digital printers, ATM’s and so forth. This paper illustrates the development of a high-speed, high-accuracy paper feeding system including a feedback feeding speed control system with a learning controller. The controller is designed to reduce the slippage between the feeding rollers and paper in the presence of the periodic disturbance in the nip force of the driven roller which is mainly caused by the eccentricity of the driven
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Rhim, Sungsoo, Sung-Whan Lee, Si-Eun Kim, and Soon-Geul Lee. "Use of Learned Velocity Profile for Media Transport System." In ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-85496.

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The media-transport system (MTS) is a key component in many daily appliances for example copiers, printers and ATMs. The slippage between the medium and the feeding rollers in the MTS results in the irregular feeding speed of the medium and deteriorates the performance of the whole system. This paper focuses on the regulation of the paper feeding velocity by applying the adequate command profile to the driving roller. To learn the required command profile for the driving rollers, a repetitive learning controller is introduced. For the development and the evaluation of the control system two-di
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Yongda, Ma, Yuan Ruibo, He Banghua, et al. "Infrared thermal imaging detection and numerical simulation of temperature field in tobacco feeding roller." In 2017 9th International Conference on Modelling, Identification and Control (ICMIC). IEEE, 2017. http://dx.doi.org/10.1109/icmic.2017.8321614.

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Pandey, Ashutosh, Mingyuan Tao, Yuchuan Liu, Ran Wu, Anand Shandilya, and Chengjie Wang. "Multiphase Flow in Roller/Ball Bearings." In WCX SAE World Congress Experience. SAE International, 2024. http://dx.doi.org/10.4271/2024-01-2437.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Churning loss is an important energy loss term for rolling bearings at high-speed condition. However, it is quite challenging to accurately calculate the churning loss. A CFD study based on unsteady Reynolds-Averaged-Navier-Stokes that resolves the gas-liquid interface was performed to examine the unsteady multiphase flow in a roller/ball bearing. In this study, the rotating motion of the cage, races, rollers/balls about the shaft as well as self-rotation of rollers/balls about their own axis were accounted to accurately
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Çopur, Engin H., Metin U. Salamci, and Selahattin Gülbeyaz. "Vibration Analysis of a Vertical Roller Mill: Modeling and Validation." In ASME 2014 12th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/esda2014-20225.

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In this paper, vibration characteristics of a Vertical Roller Mill (VRM) are studied by using physical parameters of an operating VRM. The mathematical model is derived and simulated for a set of working parameters. Mechanical properties of the grinding material and the physical properties of the mechanical construction are used in the vibration model in order to obtain more realistic results. Simulation results are presented which give critical frequencies of the VRM. The effects of the hydraulic compressive force to the vibration characteristics are investigated. The effects of the material
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Zhao, Jian-Hua, Henri Champliaud, and Thien-My Dao. "Simulation of Shear Spinning Process for Pressure Vessel Components." In ASME 2007 Pressure Vessels and Piping Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/pvp2007-26363.

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Spinning process for the medium- and small-lot production of axisymmetric components has many advantages, such as smaller deformation force, simpler tool-and-die design, and lower investment in equipment, over conventional forming processes. It has been widely used in aerospace, energy and defense industry. This paper presents a 3-D elastoplastic finite element (FE) model for the simulation of the shear spinning process, in order to study deformation behaviour and design proper process parameters for the spinning process. The proposed model has the following characteristics: i) a shell element
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Xuedao, Shu, Xia Yingxiang, Zhu Ying, Li Zixuan, and Ye Bohai. "Law of Metal Flow of Thin-Walled Conical Part With Variable Section During Spinning." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-23228.

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Abstract During the spinning process of the variable-section thin-walled conical parts, the metal flow law is relatively complicated and the flange is prone to be unstable, which resulting in wrinkling and other defects. In this paper, the variable-section conical part of superalloy GH1140 is taken as the research object. The spinning forming process is numerically simulated by using Simufact Finite Element software and the metal flow in each stage of the forming process is analyzed. The flow velocity shows an annular distribution as a whole. The metal near the center of the circle flows more
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Reports on the topic "Feeding roller"

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Breewood, Helen, and Tara Garnett. What is feed-food competition? Edited by Walter Fraanje. Food Climate Research Network, 2020. http://dx.doi.org/10.56661/dde79ca0.

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This building block explores key statistics about competing uses for food system resources, focusing on the use of land, crops and wild fish for feeding humans or feeding livestock – a trade-off known as feed-food competition. It also outlines different ways in which people interpret these figures and sets out how these differing perspectives link to broader debates about what we should eat and how we should produce food, particularly concerning what role (if any) livestock should play in the global food system.
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Butman, Cheryl A., and Robert A. Wheatcroft. Transfer of Contaminants between the Water Column and Bottom Sediments: The Role of Deposit-and Suspension-Feeding Benthic Invertebrates. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada360866.

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Butman, Cheryl A., and Robert A. Wheatcroft. Transfer of Contaminants Between the Water Column and Bottom Sediments: The Role of Deposit- and Suspension-feeding Benthic Invertebrates. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada628697.

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Huber, John Tal, Joshuah Miron, Brent Theurer, Israel Bruckental, and Spencer Swingle. Influence of Ruminal Starch Degradability on Performance of High Producing Dairy Cows. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568748.bard.

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This research project entitled "Influence of Ruminal Starch Degradability on Performance of High Producing Dairy Cows" had the following objectives: a) Determine effects of feeding varying amounts of ruminally degradable starch (RDS) on efficiency of milk and milk protein production; and 2) Investigate digestive and metabolic mechanisms relating to lactation responses to diets varying in ruminal and total starch degradability. Four lactation studies with high producing cows were conducted in which steam-flaked (~ 75% RDS) was compared with dry-rolled sorghum (~ 50% RDS) grain. All studies demo
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Brown Horowitz, Sigal, Eric L. Davis, and Axel Elling. Dissecting interactions between root-knot nematode effectors and lipid signaling involved in plant defense. United States Department of Agriculture, 2014. http://dx.doi.org/10.32747/2014.7598167.bard.

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Root-knot nematodes, Meloidogynespp., are extremely destructive pathogens with a cosmopolitan distribution and a host range that affects most crops. Safety and environmental concerns related to the toxicity of nematicides along with a lack of natural resistance sources threaten most crops in Israel and the U.S. This emphasizes the need to identify genes and signal mechanisms that could provide novel nematode control tactics and resistance breeding targets. The sedentary root-knot nematode (RKN) Meloidogynespp. secrete effectors in a spatial and temporal manner to interfere with and mimic multi
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Gothilf, Yoav, Roger Cone, Berta Levavi-Sivan, and Sheenan Harpaz. Genetic manipulations of MC4R for increased growth and feed efficiency in fish. United States Department of Agriculture, 2016. http://dx.doi.org/10.32747/2016.7600043.bard.

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The hypothalamic melanocortin system plays a central role in the regulation of food consumption and energy homeostasis in mammals. Accordingly, our working hypothesis in this project was that genetic editing of the mc4r gene, encoding Melanocortin Receptor 4 (MC4R), will enhance food consumption, feed efficiency and growth in fish. To test this hypothesis and to assess the utility of mc4r editing for the enhancement of feed efficiency and growth in fish, the following objectives were set: Test the effect of the mc4r-null allele on feeding behavior, growth, metabolism and survival in zebrafish.
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Chejanovsky, Nor, Diana Cox-Foster, Victoria Soroker, and Ron Ophir. Honeybee modulation of infection with the Israeli acute paralysis virus, in asymptomatic, acutely infected and CCD colonies. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7594392.bard.

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Honey bee (Apis mellifera) colony losses pose a severe risk to the food chain. The IAPV (Israeli acute paralysis virus) was correlated with CCD, a particular case of colony collapse. Honey bees severely infected with IAPV show shivering wings that progress to paralysis and subsequent death. Bee viruses, including IAPV, are widely present in honey bee colonies but often there are no pathological symptoms. Infestation of the beehive with Varroa mites or exposure to stress factors leads to significant increase in viral titers and fatal infections. We hypothesized that the honey bee is regulating/
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Levy, Maggie, Raymond Zielinski, and Anireddy S. Reddy. IQD1 Function in Defense Responses. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7699842.bard.

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The main objective of the proposed research was to study IQD1's mechanism of action and elucidate its role in plant protection. Preliminary experiments suggest that IQD1 binds CaM in a Ca²⁺-dependent manner and functions in general defense responses. We propose to identify proteins and genes that interact with IQD1, which may provide some clues to its mechanism of action. We also plan to dissect IQD1's integration in defense pathways and to study and modulate its binding affinity to CaM in order to enhance crop resistance. Our specific objectives were: (1) Analysis of IQD1's CaM-binding proper
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Tranchant, Jean-Pierre, Jessica Gordon, Jo Carpenter, et al. Bangladesh Initiative to Enhance Nutrition Security and Governance (BIeNGS) Final Evaluation Report. Institute of Development Studies, 2024. http://dx.doi.org/10.19088/ids.2024.036.

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The BIeNGS programme was ultimately designed to lead to improved nutrition status of children and mothers in the two Bangladeshi districts of Jamalpur and Sherpur. This report summarises the endline findings from the evaluation of the BIeNGS programme. This comprised of a mixed methods design combining quantitative surveys with project beneficiary households, Community Clinic and CNP staff together with a qualitative and process component to gather community and implementer perspectives and process monitoring data. Quantitative findings provide a ‘before-after’ comparison of project logframe i
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Chamovitz, A. Daniel, and Georg Jander. Genetic and biochemical analysis of glucosinolate breakdown: The effects of indole-3-carbinol on plant physiology and development. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7597917.bard.

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Genetic and biochemical analysis of glucosinolate breakdown: The effects of indole-3-carbinol on plant physiology and development Glucosinolates are a class of defense-related secondary metabolites found in all crucifers, including important oilseed and vegetable crops in the Brassica genus and the well-studied model plant Arabidopsis thaliana. Upon tissue damage, such as that provided by insect feeding, glucosinolates are subjected to catalysis and spontaneous degradation to form a variety of breakdown products. These breakdown products typically have a deterrent effect on generalist herbivor
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