Conferences related to Water jet cutting

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Conference on Robotics and Automation (ICRA)

The International Conference on Robotics and Automation (ICRA) is the IEEE Robotics and Automation Society’s biggest conference and one of the leading international forums for robotics researchers to present their work.


2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)

The Conference focuses on all aspects of instrumentation and measurement science andtechnology research development and applications. The list of program topics includes but isnot limited to: Measurement Science & Education, Measurement Systems, Measurement DataAcquisition, Measurements of Physical Quantities, and Measurement Applications.


OCEANS 2020 - SINGAPORE

An OCEANS conference is a major forum for scientists, engineers, and end-users throughout the world to present and discuss the latest research results, ideas, developments, and applications in all areas of oceanic science and engineering. Each conference has a specific theme chosen by the conference technical program committee. All papers presented at the conference are subsequently archived in the IEEE Xplore online database. The OCEANS conference comprises a scientific program with oral and poster presentations, and a state of the art exhibition in the field of ocean engineering and marine technology. In addition, each conference can have tutorials, workshops, panel discussions, technical tours, awards ceremonies, receptions, and other professional and social activities.

  • OCEANS 2019 - Marseille

    Research, Development, and Operations pertaining to the Oceans

  • 2018 OCEANS - MTS/IEEE Kobe Techno-Ocean (OTO)

    The conference scope is to provide a thematic umbrella for researchers working in OCEAN engineering and related fields across the world to discuss the problems and potential long term solutions that concernnot only the oceans in Asian pacific region, but the world ocean in general.

  • OCEANS 2017 - Aberdeen

    Papers on ocean technology, exhibits from ocean equipment and service suppliers, student posters and student poster competition, tutorials on ocean technology, workshops and town hall meetings on policy and governmental process.

  • OCEANS 2016 - Shanghai

    Papers on ocean technology, exhibits from ocean equipment and service suppliers, student posters and student poster competition, tutorial on ocean technology, workshops and town hall meetings on policy and governmental process.

  • OCEANS 2015 - Genova

    The Marine Technology Society and the Oceanic Engineering Society of IEEE cosponsor a joint annual conference and exposition on ocean science, engineering and policy. The OCEANS conference covers four days. One day for tutorials and three for approx. 450 technical papers and 50-200 exhibits.

  • OCEANS 2014 - TAIPEI

    The OCEANS conference covers all aspects of ocean engineering from physics aspects through development and operation of undersea vehicles and equipment.

  • OCEANS 2013 - NORWAY

    Ocean related technologies. Program includes tutorials, three days of technical papers and a concurrent exhibition. Student poster competition.

  • OCEANS 2012 - YEOSU

    The OCEANS conferences covers four days with tutorials, exhibits and three days of parallel tracks that address all aspects of oceanic engineering.

  • OCEANS 2011 - SPAIN

    All Oceans related technologies.

  • OCEANS 2010 IEEE - Sydney

  • OCEANS 2009 - EUROPE

  • OCEANS 2008 - MTS/IEEE Kobe Techno-Ocean

  • OCEANS 2007 - EUROPE

    The theme 'Marine Challenges: Coastline to Deep Sea' focuses on the significant challenges, from the shallowest waters around our coasts to the deepest subsea trenches, that face marine, subsea and oceanic engineers in their drive to understand the complexities of the world's oceans.

  • OCEANS 2006 - ASIA PACIFIC

  • OCEANS 2005 - EUROPE


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Periodicals related to Water jet cutting

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Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


Components and Packaging Technologies, IEEE Transactions on

Component parts, hybrid microelectronics, materials, packaging techniques, and manufacturing technology.


Industry Applications, IEEE Transactions on

The development and application of electric systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; the encouragement of energy conservation; the creation of voluntary engineering standards and recommended practices.


Instrumentation and Measurement, IEEE Transactions on

Measurements and instrumentation utilizing electrical and electronic techniques.


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Most published Xplore authors for Water jet cutting

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Xplore Articles related to Water jet cutting

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Challenges in Singulation Process of Corner Lead with Wet-Able Pocket on Thin QFN Packages

2018 IEEE 38th International Electronics Manufacturing Technology Conference (IEMT), 2018

Saw singulation is an indispensable process to singulate the Micro Carrier Device (MCD) strips into individual units in assembling Quad Flat No-lead (QFN) packages. Mechanical saw, cutting the MCD strip along saw streets using dicing blade, is a mainstream mode in the saw singulation process. The growing variety and complexity of leadless packages present a true challenge to Back- End ...


Viscosity loss of the flow of polymer solution through separate layer injection allocation with nozzle and jet target

2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design, 2009

Based on dimensional analysis theory, the criterion equation of the flow of polymer solution through separate layer injection allocation of cylindrical cavity with a nozzle and a jet target is established; the viscosity loss regression formulae of the flow of polymer solution through separate layer injection allocation of cylindrical cavity with a nozzle and a jet target are obtained through ...


The design, development and use of pipe cutting tools for remote handling in JET

[Proceedings] The 14th IEEE/NPSS Symposium Fusion Engineering, 1991

The authors report on remote handling tools which have been specifically designed to meet requirements for pipe cutting at JET (Joint European Torus). The principal requirements were the quality of cut necessary for rewelding, effective swarf removal, and compactness for remote handling. The designs of tools had to be compatible with the severe access restrictions imposed by the JET machine. ...


Application of an electronic starter for a delayed coke process water jet cutting pump

Record of Conference Papers. IEEE Industry Applications Society 44th Annual Petroleum and Chemical Industry Conference, 1997

An electronically controlled SCR-based, medium voltage starter was used to limit the starting current and ramp up to speed a 2250 hp, 4160 V induction motor used to cut coke in a delayed coker unit. The electronic starter application is outlined from the standpoint of selection, installation, operation and analysis of economic and reliability benefits. A description of this application ...


Simulation and analysis of flow field in abrasive water jet nozzle

2011 International Conference on Consumer Electronics, Communications and Networks (CECNet), 2011

Numerical simulation of flow field inside abrasive water jet nozzle on steady, turbulence, two-phase flow conditions was carried out based on FLUENT. The main geometric parameters of abrasive water jet nozzle were analyzed. The results show that the smaller the contraction angle a of the focusing tube, the better flow field inside abrasive water jet nozzle is. Also smaller contraction ...


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Educational Resources on Water jet cutting

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IEEE-USA E-Books

  • Challenges in Singulation Process of Corner Lead with Wet-Able Pocket on Thin QFN Packages

    Saw singulation is an indispensable process to singulate the Micro Carrier Device (MCD) strips into individual units in assembling Quad Flat No-lead (QFN) packages. Mechanical saw, cutting the MCD strip along saw streets using dicing blade, is a mainstream mode in the saw singulation process. The growing variety and complexity of leadless packages present a true challenge to Back- End processes. Recent customer demand for a lead with side solder-able or wet- able pocket to ease their AOI has led to new challenges for conventional blade and dicing process. Due to this reason, this paper will reveal the challenges in singulation process to meet customer requirement over corner wet-able pocket design. All the activities towards burr-removal process on the corner lead involving process and method optimization through conventional sawing and advanced dicing method will be shared in this paper. Process and method optimization via mechanical dicing involving various blade selection, additional cut channel, different cut method and direction only able to minimize the occurrence of the burr but not eliminate the symptom. As part of the recommendation for future works, an advanced approach in dicing technology, namely laser singulation and water jet was proposed to mitigate the risk of burr on wet-able pocket. On one hand laser dicing showed better response over burr removal but on other hand pose a risk of laser ablation mark on EMC surface. In addition, suitable laser method selection is important to ensure the best performance. Finally, by performing water jet in between the singulation process, significant results were achieved with an improved and way better dicing responses and cutting quality-burr. Water jet pressure of max 600Bar and conveyor speed max 2m/min in combination with half cut mechanical sawing process found to be able to meet the expectation.

  • Viscosity loss of the flow of polymer solution through separate layer injection allocation with nozzle and jet target

    Based on dimensional analysis theory, the criterion equation of the flow of polymer solution through separate layer injection allocation of cylindrical cavity with a nozzle and a jet target is established; the viscosity loss regression formulae of the flow of polymer solution through separate layer injection allocation of cylindrical cavity with a nozzle and a jet target are obtained through regression analysis by SAS software; the curves of viscosity loss ratio versus flow rate, target distance and nozzle diameter are ploted, and the behavior of viscosity loss ratio curves is analyzed.

  • The design, development and use of pipe cutting tools for remote handling in JET

    The authors report on remote handling tools which have been specifically designed to meet requirements for pipe cutting at JET (Joint European Torus). The principal requirements were the quality of cut necessary for rewelding, effective swarf removal, and compactness for remote handling. The designs of tools had to be compatible with the severe access restrictions imposed by the JET machine. The processes used by the tools are sawing from the inside and outside of pipes, and orbital lathe for larger pipes. Special features were created on the pipes to facilitate tool location. The blade and toolbit designs have evolved to optimize cutting forces and tool durability. Satisfactory reliability has been achieved by performing 200 h of cutting during the two year period of development. Subsequently, over 100 'hands-on' cutting operations have been made on the JET machine since 1988 and a further 150 cuts are planned for 1992. Using a programmable controller the feed rate can be changed throughout the cutting operation into a predetermined way, thereby optimizing the tools' efficiency.<<ETX>>

  • Application of an electronic starter for a delayed coke process water jet cutting pump

    An electronically controlled SCR-based, medium voltage starter was used to limit the starting current and ramp up to speed a 2250 hp, 4160 V induction motor used to cut coke in a delayed coker unit. The electronic starter application is outlined from the standpoint of selection, installation, operation and analysis of economic and reliability benefits. A description of this application and the historical reliability problems are described in detail.

  • Simulation and analysis of flow field in abrasive water jet nozzle

    Numerical simulation of flow field inside abrasive water jet nozzle on steady, turbulence, two-phase flow conditions was carried out based on FLUENT. The main geometric parameters of abrasive water jet nozzle were analyzed. The results show that the smaller the contraction angle a of the focusing tube, the better flow field inside abrasive water jet nozzle is. Also smaller contraction angle avoids abrasive gathering at the entrance of the focusing tube. The smaller the outlet diameter of focusing tube, the greater velocity of the abrasive can be obtained. On the other hand, the smaller the outlet diameter of focusing tube is, the smaller negative pressure inside the mixing chamber exists. Consequently abrasive inhalation is not good. Outlet diameter of focusing tube should be in the range of 3 times of the jewel orifice. The results show also that the length of the focusing tube has significant effect on the outlet velocity of abrasive. In order to achieve maximum speed of abrasive, the length of cylinder part of focusing tube should be in the range of 30 times of the outlet diameter. Simulation of flow field inside abrasive water jet nozzle and analysis of parameters of the focusing tube provide basis in design of nozzle for abrasive water jet.

  • Optimization design for eddy current sensor of water cutting robot

    To realize intelligence of precise processing for random space orbit and in view of metal plate, a waterproofing and non-contact eddy current sensor is designed and applied into water jet cutting robot system in this paper. This paper studies mathematical model of eddy current sensor and analyzes influence of coil parameters on sensor performance. The section shape of coil is designed to be an inverse trapezoid. Based on these, an effective optimization design method is proposed in this paper. This method enlarges linear measurement range of sensor. The actual production process verifies that the system has small cutting error, fast response, high location precision and high production efficiency, and the system operation is stable and reliable.

  • Inspection and measurement of leather system based on artificial vision techniques applied to the automation and waterjet cut direct application

    This paper describe the development and implementation of an automatic artificial vision based system, used for inspection, distribution, optimization and waterjet cut of leather.<<ETX>>

  • Study of the high-pressure abrasive water jet cutting potential on the example of aluminum 2017

    The paper presents the results of the research of cutting potential, a relatively new technology that is a high-pressure water jet cutting during the cutting of aluminum 2017. The research was preceded by preparation of an appropriate experiment plan, which was also presented. In addition, the methodology of the study was presented. The results show that there is a need for further research in this area, in particular for the various types of materials, metal and non-metallic.

  • The controlled cooling of hot rolled strip: a combination of physical modeling, control problems and practical adaption

    The control of the temperature and the cooling patterns of a hot strip mill, in which hot rolled steel is cooled with water directly after the finishing mill and before the material is coiled, is discussed. The control of the temperature and the cooling patterns are important because of the physical transitions in the steel. For this control, linearized models are used in an online computer. These models are deduced from theoretical models and adapted to practice. The parameter estimation for some of these models is done offline, other parameters can be estimated online. Since it is possible to deduce several different physical models for the waterjet cooling it is not feasible to design an accurate online water cooling model. Therefore, a combination of models was designed and run parallel to the process. Using statistical analysis the best fitting form is chosen.<<ETX>>

  • Numerical Simulation of Jet Flow Led by Different Central Body Locations

    To predict the operation effect of a cavitation nozzle with inner central body, geometrical model and numerical model are established. Flow fields led by different axial locations of central body are analyzed contrastively. Total pressure, velocity and turbulent kinetic energy are three focused parameters in the study. It is proved that different kinds of central bodies have remarkable influence on flow energy and operation effect. An optimal geometrical configuration is finally determined. The advantages and disadvantages of the nozzle type are also remarked. The study here provides helpful references for further simulation with reasonable and validated cavitation model and experiment research with advanced flow visualization tools.



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