Conferences related to Ultrasonic Cleaning

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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 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.


2020 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM)

The scope of the 2020 IEEE/ASME AIM includes the following topics: Actuators, Automotive Systems, Bioengineering, Data Storage Systems, Electronic Packaging, Fault Diagnosis, Human-Machine Interfaces, Industry Applications, Information Technology, Intelligent Systems, Machine Vision, Manufacturing, Micro-Electro-Mechanical Systems, Micro/Nano Technology, Modeling and Design, System Identification and Adaptive Control, Motion Control, Vibration and Noise Control, Neural and Fuzzy Control, Opto-Electronic Systems, Optomechatronics, Prototyping, Real-Time and Hardware-in-the-Loop Simulation, Robotics, Sensors, System Integration, Transportation Systems, Smart Materials and Structures, Energy Harvesting and other frontier fields.


2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)

The world's premiere conference in MEMS sensors, actuators and integrated micro and nano systems welcomes you to attend this four-day event showcasing major technological, scientific and commercial breakthroughs in mechanical, optical, chemical and biological devices and systems using micro and nanotechnology.The major areas of activity in the development of Transducers solicited and expected at this conference include but are not limited to: Bio, Medical, Chemical, and Micro Total Analysis Systems Fabrication and Packaging Mechanical and Physical Sensors Materials and Characterization Design, Simulation and Theory Actuators Optical MEMS RF MEMS Nanotechnology Energy and Power


2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


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Periodicals related to Ultrasonic Cleaning

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Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Components and Packaging Technologies, IEEE Transactions on

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


Consumer Electronics, IEEE Transactions on

The design and manufacture of consumer electronics products, components, and related activities, particularly those used for entertainment, leisure, and educational purposes


Dielectrics and Electrical Insulation, IEEE Transactions on

Electrical insulation common to the design and construction of components and equipment for use in electric and electronic circuits and distribution systems at all frequencies.


Electronics Packaging Manufacturing, IEEE Transactions on

Design for manufacturability, cost and process modeling, process control and automation, factory analysis and improvement, information systems, statistical methods, environmentally-friendly processing, and computer-integrated manufacturing for the production of electronic assemblies, products, and systems.


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Xplore Articles related to Ultrasonic Cleaning

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Study on the Processing Methods of Aluminum Foil Measurement Signals for Ultrasonic Cleaning Parameters

2011 Second International Conference on Digital Manufacturing & Automation, 2011

The signals of aluminum foil measurement results for Ultrasonic Cleaning device Parameters need accurate test and estimate by effectively signal processing methods. The characteristics of aluminum foil measurement methods are analyzed. An area assessment method and corrosion degree of the aluminum foil is put forward. The evaluation program was given and the appLication of aluminum foil measure methods was studied. ...


Simulation of ultrasonic cleaning and ways to improve the efficiency

2017 International Electrical Engineering Congress (iEECON), 2017

Based on practical problem in industrial ultrasonic cleaning, this research has an objective to simulate acoustic pressure leading to cavitation in a cleaning tank. By using Harmonic response in ANSYS as simulation software, acoustic pressure distribution has been simulated at different position in the cleaning tank. The result has been confirmed by aluminum foil corrosion test. The simulations show that ...


Study on the Safety Design Method of Ultrasonic Cleaning for the Motor Winding

2011 Third International Conference on Measuring Technology and Mechatronics Automation, 2011

Based on the problem that the ultrasonic cleaning can destroy the insulating layer of the motor winding and affect the motor safety, the destructive effect mechanism is analyzed, designed a enameled wire-based destructive experiment method, and finally realized the selection of cleaning power and time. It was indicated by the motor experiments that the cleaning parameters selected in this way ...


Study on the DesignTechniques of Ultrasonic Cleaning Device of Motor Winding

2011 Third International Conference on Measuring Technology and Mechatronics Automation, 2011

The insulation level of the motor Winding would be degraded with time and the motor Winding would resumed tide soon after processing, the mechanism of this problem yielding was analyzed, the ultrasonic cleaning method was studies and one ultrasonic cleaning device was designed. Its safety was verified by the destructive experiment. The test show that this device can clear away ...


A case study in ultrasonic cleaning damage

1998 IEEE Aerospace Conference Proceedings (Cat. No.98TH8339), 1998

A single lot of 32 SAW (Surface Acoustic Wave) filters, exposed to an undocumented, post-seal, ultrasonic cleaning process, resulted in latent damage that was not discovered until late in the build cycle of a space qualified frequency synthesizer. The integrity of space qualified hardware requires the mandatory identification of root cause for all failures. The 35th frequency synthesizer in the ...


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Educational Resources on Ultrasonic Cleaning

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IEEE-USA E-Books

  • Study on the Processing Methods of Aluminum Foil Measurement Signals for Ultrasonic Cleaning Parameters

    The signals of aluminum foil measurement results for Ultrasonic Cleaning device Parameters need accurate test and estimate by effectively signal processing methods. The characteristics of aluminum foil measurement methods are analyzed. An area assessment method and corrosion degree of the aluminum foil is put forward. The evaluation program was given and the appLication of aluminum foil measure methods was studied. It is demonstrated by the experimental study that this measurement method by aluminum foil can reaLize the study on the time characteristics of the ultrasonic cleaning machine, selection of the frequency mode of action and study on the temperature characteristics, which provided an effective data support and experimental verification for the performance parameters design of the ultrasonic cleaning machine.

  • Simulation of ultrasonic cleaning and ways to improve the efficiency

    Based on practical problem in industrial ultrasonic cleaning, this research has an objective to simulate acoustic pressure leading to cavitation in a cleaning tank. By using Harmonic response in ANSYS as simulation software, acoustic pressure distribution has been simulated at different position in the cleaning tank. The result has been confirmed by aluminum foil corrosion test. The simulations show that increasing power of piezoelectric transducers can lead to increasing the power of acoustic pressure; however, it cannot lead to the change of acoustic pressure distribution. To change the acoustic pressure distribution, the difference of frequencies is required. For such typical ultrasonic cleaning tank, the position of the highest cleaning efficiency is at the middle of the tank. Finally, the result can lead to the optimization between the power and frequency of ultrasonic to reach the maximum cleaning efficiency.

  • Study on the Safety Design Method of Ultrasonic Cleaning for the Motor Winding

    Based on the problem that the ultrasonic cleaning can destroy the insulating layer of the motor winding and affect the motor safety, the destructive effect mechanism is analyzed, designed a enameled wire-based destructive experiment method, and finally realized the selection of cleaning power and time. It was indicated by the motor experiments that the cleaning parameters selected in this way didn't destroy the insulating layer of the motor winding, and was an excellent method to ensure the safety and reliability of the designed ultrasonic cleaning method.

  • Study on the DesignTechniques of Ultrasonic Cleaning Device of Motor Winding

    The insulation level of the motor Winding would be degraded with time and the motor Winding would resumed tide soon after processing, the mechanism of this problem yielding was analyzed, the ultrasonic cleaning method was studies and one ultrasonic cleaning device was designed. Its safety was verified by the destructive experiment. The test show that this device can clear away the depositional dirt in the winding thoroughly, which provides a new idea and method to ensure its insulation level and realize its safe and reliable operation.

  • A case study in ultrasonic cleaning damage

    A single lot of 32 SAW (Surface Acoustic Wave) filters, exposed to an undocumented, post-seal, ultrasonic cleaning process, resulted in latent damage that was not discovered until late in the build cycle of a space qualified frequency synthesizer. The integrity of space qualified hardware requires the mandatory identification of root cause for all failures. The 35th frequency synthesizer in the hardware build in a multi-satellite program was subjected to acceptance level vibration testing and was observed to have a spectrum breakup. The synthesizer performed normally before and after the vibration. The failure was isolated to the fracture of a 1 mil diameter gold wire in a SAW filter. The wire, although fractured, was in contact with the ball-bond and maintained good electrical contact. SEM (Scanning Electron Microscope) examination showed evidence of significant high cycle fatigue on the fractured wire and varying amounts of fatigue (none to major) on other wires in the same filter. An investigation team prepared an Ishikawa (fishbone) diagram and eight plausible hypotheses were identified for possible root cause. This unique investigation was compounded because the filter was built eight years earlier-the investigation required significant deductive reasoning to reconstruct the facts. A total of 31 filters (14 lot acceptance test samples and 17 flight filters) from eight lot-date-codes (LDC) were examined in the SEM; testing was used to simulate several of the failure scenarios, the build history was reconstructed and inter/intra lot evaluations were performed. The analysis of the information led to a clear probable root cause and eliminated the reachback concern to other lots on other flights. It was concluded that a single lot of 32 filters was exposed to an undocumented, post-seal, ultrasonic cleaning.

  • The effect of ultrasonic cleaning on the bond wires

    Cracks or fractures were found at the heel of bond wire after decapsulation and subsequent ultrasonic cleaning. No such cracking was found prior to cleaning. The effect of ultrasonic cleaning on the bond wire was simulated and analysed using finite element analysis (FEA). The results show that the heel crack is likely induced by resonant vibration of the bond wire.

  • Ferroelectret sensor array for characterization of cavitation effects in ultrasonic cleaning

    The demand for an increasing efficiency of ultrasonic cleaning in industrial manufacturing cannot be satisfied with the current empirical design approaches. This article describes the development of tools for the characterization of cavitation effects, which are the most important mechanisms of cleaning impact. The approach is based on the measurement of cavitation intensity by the assessment of characteristic acoustic spectral components. For this purpose, a sensor array using a novel, cellular structured ferroelectret is developed that can be easily applied to component surfaces. The electrical and acoustic characteristics of the sensor array are analyzed by measurements and finite element simulations. The correlation between acoustic spectral components and cavitation erosion on surfaces is deducted from cleaning experiments.

  • High-frequency ultrasonic cleaning tank utilizing oblique incidence

    Transmission characteristics of a double-structured tank, used for high- frequency (1 MHz range) ultrasonic cleaning of semiconductor wafers and substrates, were improved by utilizing oblique incidence of ultrasonic waves. As the sound transmittivity through a plate in water varies with the angle of incidence, the bottom of the Pyrex glass inner container was slanted at the angle where strong transmission occurred. In the slant-bottom container, an intensive and uniform sound pressure distribution was measured with a polyvinylidene fluoride (PVDF) hydrophone probe. In comparison with the conventional horizontal-bottom container, it was shown that the distributions as well as amplitude of sound pressure were remarkably improved by slanting the bottom of the inner container at the proper angle.

  • A Sensor Cleaning System Integrated with Rotary Washing and Ultrasonic Cleaning

    A cleaning device for water sensors was developed in this study. The whole device focuses on two ways: water rotary erosion and ultrasonic cleaning. The upper computer software and lower computer software are developed. The system parameters are set on the touch screen and the upper computer software is used with this human-machine interface. The experiments results showed that this cleaning device has a best effect. The service life of the sensor is obviously prolonged. The cost of production is indirectly saved.

  • The device of ultrasonic cleaning of automobile injectors

    The application of ultrasonic cleaning of a workpiece from pollution is considered. The device may be used during the creation of a modern material base of an automobile engineering servicing depot which carries out the clearing of injectors of modern automobiles from deposits.



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