MICRO DROPLET GENERATION TECHNOLOGY
|
|
- Reynard Marshall
- 8 years ago
- Views:
Transcription
1 MICRO DROPLET GENERATION TECHNOLOGY Micro-droplet Generation Technology Micro-droplet Generation System Semiconductor Wafer Cleaning Precision Coating Emulsion Twin-Fluid Nozzle System
2 Micro-droplet Generation Technology In recent years, microdroplet generation technology has been widely used in chemistry, medicine, pharmaceuticals, and electronic engineering. For several decades, the microdroplet generation technology based on the twin-fluid spray and the droplet-on-demand (DOD) technique has been applied for applications such as inkjet printing, spray coating, and metering injection. However, existing microdroplet generation technologies have a few disadvantages from the viewpoint of variation in droplet size and speed. In the case of twin-fluid sprays, the diameter and speed of the droplets ejected from the nozzle have a high standard deviation of approximately 20%. The droplet diameter ranges between a few micrometers and a few hundred micrometers. The variation in the droplet speed is also similarly large. Generally, the twin-fluid spray nozzle ejects numerous high-speed droplets but with large variation in size. Meanwhile, droplets released from the DOD-type nozzle have low diameter and speed variations, but very low speed. Comparing with existing methods, the strength of our technology is that precise and massive microdroplets for a very short time can be produced with extremely low variation in diameter and speed. As shown in Fig. 1, the standard deviation of the droplet diameter and speed can be controlled within 2%. This is a dramatic and innovative result that has not been achieved thus far through conventional technology. Fig. 2 shows the images of the dispensed microdroplets and the characteristics of the droplets as captured by a high-speed camera. Fig. 1 Distribution of Droplet Speed and Diameter
3 (a) Droplet Dispense (b) Droplet Behavior Fig. 2 Droplet Generation Image The discontinuous droplet series appear to be similar to a continuous stream of liquid, as shown in Fig. 2(a). A zoomed image of an individual liquid stream captured by the high-speed camera shows the microdroplet behavior in detail Fig. 2(b). Micro-droplet Generation System This innovative microdroplet generation system consists of a liquid supply system and control software, and especially, a nozzle body manufactured by micromachining technology. As shown in Fig. 3, the liquid supply system is composed of a high-pressure metering pump, valves, a pressure gauge, and a flow meter. The entire system is operated by a pumping motor and sequence control software. In addition, a high-speed vision system using image processing that is optimally designed to capture microdroplets measures the diameter and speed of the droplets. Fig. 3 Micro-droplet Generation System
4 We can provide customers with a complete package of the microdroplet generation system, including the sub -systems, i.e., the chemical supply, droplet ejection nozzle, and droplet measurement system. The nozzle system consists of a nozzle body, a piezo-actuator, and an ultrasonic generator, as shown in Fig. 4. A few hundred microholes of size ranging 5 m to 50 m can be accurately drilled on the nozzle body using a micromachining technology with a nanosecond laser source. The nozzle body can be made of ceramics (e.g., quartz or sapphire), engineering plastics (e.g., PEEK, PPS, PTFE, or PFA), or metal (e.g., steel or aluminum). The nozzle thus prepared can discharge a few millions of droplets per second because of the high-frequency vibration of the piezo-actuator. The specially designed ultrasonic generator sends voltage signals of more than 1MHz to the actuator. Semiconductor Wafer Cleaning Fig. 4 Nozzle System Our microdroplet generation system has been installed inside the semiconductor equipment used in the SAMSUNG SYS.LSI Fab for wafer cleaning since The basic physics of wafer cleaning is that microwaves originating from the impact of the microdroplets with the liquid thin film on a wafer remove contamination particles, as shown in Fig. 5. The precise size-controlled droplets can effectively eliminate particles of a few dozen nanometer size adhered tightly to sub-twenty nanometer patterns without causing any damage to the patterns, thereby not resulting in any yield loss. At present, the twin-fluid spray cleaning system is rapidly being replaced by our technology with the acceleration of shrinkage in the design rule.
5 Fig. 5 Semiconductor Wafer Cleaning Precision Coating Furthermore, our microdroplet generation system can be applied to precision coating systems in electronics. Many studies on organic film coating with a few micrometers, such as for polymer-based solar cells and CNT deposition, have been conducted for the past few years. An organic film is basically created by spraying atomized organic droplets on a base material. To obtain uniform sub-micrometer-thick spray coating, parameters such as nozzle speed, height of the nozzle tip from the base plate, and flow rate of the liquid must be precisely controlled. However, because of the large dispersion of the droplets from the spray nozzle, as described schematically in Fig. 6, it is fundamentally difficult to achieve uniform coating of the film. Our microdroplet generation technology can overcome these problems because of the ability to control the standard deviation of the droplet diameter and speed within 2%. (a) Spray Coating (b) HS HI-Tech. Fig. 6 Precision Coating Methods
6 Emulsion Emulsion is a core technology for effectively delivering pharmaceutical and functional materials. Currently, emulsion is generally produced by channel mixing in microfluidic chips. However, the quantity of emulsion generated from the microfluidic system is low, just a few dozen microliters. Therefore, this technology is not appropriate for the mass production of emulsion. Using our technology, an emulsion of up to a 100 cc/min flow rate can be generated, which is approximately 1000 times that generated from microfluidics. Once organic droplets that include useful materials are aggregated in a water bath, we can easily obtain large quantities of emulsion, as in Fig. 7(b). (a) Microfluidic Channel (b) HS HI-Tech Fig. 7 Massive Emulsion Production System
7 Twin-Fluid Nozzle System The microdroplet generation technology described in the previous paragraphs used only a single-fluid spray. Focusing on mass production and a precision controlled system, in addition to this technology, we have developed an advanced two-fluid spray nozzle system that generates droplets with their speed and diameter controlled within 7% standard deviation. In general, conventional high-graded spray nozzles produce droplets within 15% standard deviation. Our nozzle system consists of a gas liquid supply system, a spray nozzle, and a droplet measurement system equipped with high-speed image processing, as shown in Fig. 8. The nozzle body can be made of ceramics, engineering plastics, or metals using a micromachining and precision injection molding technology. Fig. 8 Twin-Fluid Nozzle Generation System If you want to know our technology more and collaborate with our company, please send s to: HS HI-Tech., R&D Division Director, Kim Yu Hwan, Ph.D., hskyh@hshi-tech.com HS HI-Tech., Managing Driection, Kim Beom Jin, hskbj@hshi-tech.com HS HI-Tech., CEO, Kim Seong Soo, hskss@hshi-tech.com
8 HS HI-Tech Co., Ltd. HS HI-Tech Co., Ltd. Address : 314, Bonghwa-ro, Siheung-si, Gyeonggi-do, Korea TEL : FAX :
CH3 Stoichiometry. The violent chemical reaction of bromine and phosphorus. P.76
CH3 Stoichiometry The violent chemical reaction of bromine and phosphorus. P.76 Contents 3.1 Counting by Weighing 3.2 Atomic Masses 3.3 The Mole 3.4 Molar Mass 3.5 Percent Composition of Compounds 3.6
More informationIntroduction. Inkjet Technology Explained
Introduction The concept of inkjet in theory is straightforward. A print head ejects tiny drops of ink onto a substrate. However, in practice implementation of the technology is complex and requires multidisciplinary
More informationAs published in PIM International
As published in PIM International www.pim-international.com 64 Powder Injection Moulding International September 2012 Rapid prototyping of highperformance ceramics opens new opportunities for the CIM industry
More informationDevelopment of New Inkjet Head Applying MEMS Technology and Thin Film Actuator
Development of New Inkjet Head Applying MEMS Technology and Thin Film Actuator Kenji MAWATARI, Koich SAMESHIMA, Mitsuyoshi MIYAI, Shinya MATSUDA Abstract We developed a new inkjet head by applying MEMS
More informationINTRODUCTION SOME USES OF SPRAY NOZZLES INTRODUCTION TYPES OF SPRAY NOZZLES
SOME USES OF SPRAY NOZZLES It is important that the nozzle you select is appropriate for your particular application Liquid sprays are used in a seemingly endless variety of applications Some of the more
More information74 Chapter 5. 5.5 CO 2 Cleaning
74 Chapter 5 5.5 CO 2 Cleaning The CO 2 method involves spraying CO 2 snow against the optical surface. Snow is made using a specialized nozzle (Fig. 5.7) that expands the gas or liquid through an orifice.
More informationNano Meter Stepping Drive of Surface Acoustic Wave Motor
Proc. of 1st IEEE Conf. on Nanotechnology, Oct. 28-3, pp. 495-5, (21) Maui, Hawaii Nano Meter Stepping Drive of Surface Acoustic Wave Motor Takashi Shigematsu*, Minoru Kuribayashi Kurosawa*, and Katsuhiko
More informationAIRLESS SPRAY SYSTEMS
AIRLESS SPRAY SYSTEMS The Efficient Choice For Many Liquid Painting Applications Published by Nordson Corporation Conventional Air vs. Airless Systems: Selecting the Best Method Introduction Most paint
More informationAirless Spray Coating Technology Including Air-Assisted Airless Spray Technology
Including Air-Assisted Airless Spray Technology Concept and Theory Training Table of Contents Introduction...1 Module Overview...1 How to Use This Module...1 Airless Spray Coating Fundamentals...3 Learning
More informationApplications and Benefits of Multi-Walled Carbon Nanotubes (MWCNT)
I Applications and Benefits of Multi-Walled Carbon Nanotubes (MWCNT) Table of Content 1 Introduction...1 2 Improved Properties...1 3 Potential Applications...1 3.1 Current / short-term applications...3
More informationPiezoelectric Driven Non-toxic Injector for Automated Cell Manipulation
Medicine Meets Virtual Reality 18 J.D. Westwood et al. (Eds.) IOS Press, 2011 2011 The authors. All rights reserved. doi:10.3233/978-1-60750-706-2-231 231 Piezoelectric Driven Non-toxic Injector for Automated
More informationVacuum Evaporation Recap
Sputtering Vacuum Evaporation Recap Use high temperatures at high vacuum to evaporate (eject) atoms or molecules off a material surface. Use ballistic flow to transport them to a substrate and deposit.
More informationName Date Class CHAPTER 1 REVIEW. Answer the following questions in the space provided.
CHAPTER 1 REVIEW Matter and Change SECTION 1 SHORT ANSWER Answer the following questions in the space provided. 1. a Technological development of a chemical product often (a) lags behind basic research
More informationINJECTION MOLDING PROCESSING GUIDE Polymer
FOAMAZOL Chemical Foaming Agents INJECTION MOLDING PROCESSING GUIDE Polymer Foaming Agent INJECTION MOLDING WITH CHEMICAL FOAMING AGENTS Introduction The injection molding of structural foam molded parts
More informationCoating Technology: Evaporation Vs Sputtering
Satisloh Italy S.r.l. Coating Technology: Evaporation Vs Sputtering Gianni Monaco, PhD R&D project manager, Satisloh Italy 04.04.2016 V1 The aim of this document is to provide basic technical information
More informationOur Embedded Dream of the Invisible Future
Our Embedded Dream of the Invisible Future Since the invention of semiconductor chips, the evolution of mankind s culture, society and lifestyle has accelerated at a pace never before experienced. Information
More informationInstructions Manual. Electromagnetic sensor Series FLOMID FX. instrumentation for fluids. R-MI-FlomidFX Rev.: 0 English version
instrumentation for fluids Electromagnetic sensor Series FLOMID FX Instructions Manual! Conforms with the Pressure Equipment Directive 97/23/EC. 0830 This equipment is considered as being a pressure accessory
More informationRapid Prototyping and Development of Microfluidic and BioMEMS Devices
Rapid Prototyping and Development of Microfluidic and BioMEMS Devices J. Sasserath and D. Fries Intelligent Micro Patterning System Solutions, LLC St. Petersburg, Florida (T) 727-522-0334 (F) 727-522-3896
More informationUsing meters to measure steam flow
Page 1 of 6 April 1998 Plant Engineering SELECTING NEW TECHNOLOGY: PROBLEM SOLVING Using meters to measure steam flow Jesse L. Yoder, Ph.D., Senior Analyst, Automation Research Corp., Dedham, MA Key Concepts
More informationWANJET. Sprayers. Wanjet sprayers has been produced since 1978.
Sprayers Wanjet sprayers has been produced since 1978. Already from beginning was our assortment mainly based on high pressure sprayers with a pressure up to 150 bar. The idea about the high pressure is
More informationRedefining Spray Technology
Redefining Spray Technology Macrospray Single-Point Nozzles Macrospray Spider Nozzles Macrospray nozzle technology Improved performance, lower cost Macrospray nozzle technology from Parker Hannifin s Gas
More informationthe runnerless types of molds are explained post molding operations are described the basic methods of applied decoration methods are examined
Training Objectives After watching the video and reviewing this printed material, the viewer will gain knowledge and understanding of the various plastic finishing processes used in industry and their
More informationRapid Prototyping. Training Objective
Training Objective After watching the program and reviewing this printed material, the viewer will understand the principles and practical applications of Rapid Prototyping. Basic concepts are explained
More informationHow to Pre-empt a Significant Profit Drain: Nozzle Wear
Experts in Technology Nozzles Control Analysis Fabrication How to Pre-empt a Significant Profit Drain: Nozzle Wear Causes, Detection and Corrective Action Strategies By Jon Barber, ing Systems Co. KEY
More informationDevelopment of Metal Injection Molding Process for Aircraft Engine Part Production
Development of Metal Injection Molding Process for Aircraft Engine Part Production IKEDA Shuji : Manager, Engine Technology Department, Research & Engineering Division, Aero-Engine & Space Operations SATOH
More informationWhy Plastic Flows Better in Aluminum Injection Molds
Why Plastic Flows Better in Aluminum Injection Molds An investigative study directly comparing melt flow characteristics of general purpose resins in QC-10 aluminum molds and P20 steel molds. By: David
More information2 1/2 Pipe. 40 = height. the gauge pressure inside the vessel from the gauge pressure at the nozzle inlet as shown:
116eering. Engineering. Engineering. Engineering. Engineerin Engineering Information SPECIFYING SPRAY NOZZLES Spray nozzles have three basic functions: meter flow distribute liquid break up a liquid stream
More informationA CRITICAL NATIONAL NEED IDEA
A CRITICAL NATIONAL NEED IDEA Advanced Manufacturing Technologies A Solution for Manufacturing High Volume Precision Micro Scale Components Submitted by: Rockford Engineering Associates LLC 605 Fulton
More informationSensors for plastic manufacturing Solutions in partnership from a single source
Sensors for plastic manufacturing Solutions in partnership from a single source Material supply Continuous granule supply Detection and positioning of semi-finished goods Processing Clamping force monitoring
More informationTechnological Initiatives for Water-resistant and Thin Smartphones
Technological Initiatives for Water-resistant and Thin Smartphones Nariyasu Hayakawa Shigehiro Fujii Jiro Takahashi Smartphones are becoming larger as they start to contain higher-capacity batteries that
More informationLapping and Polishing Basics
Lapping and Polishing Basics Applications Laboratory Report 54 Lapping and Polishing 1.0: Introduction Lapping and polishing is a process by which material is precisely removed from a workpiece (or specimen)
More informationKemet DIAMOND PRODUCTS
Kemet DIAMOND PRODUCTS Kemet Diamond Products Since 1938, Kemet has been at the forefront of precision polishing technology, producing quality diamond pastes, slurries and composite lapping/polishing materials
More informationEngineering Plastic Solutions for Renewable Energy Generation
Engineering Plastic Solutions for Renewable Energy Generation Global Leader in Engineering Plastics You inspire we materialize Quadrant Engineering Plastics for Renewable Energy Generation WE help you
More informationitaltec PRINTED CIRCUITS EQUIPMENT PRINTED CIRCUITS EQUIPMENT Insulator machines Echting machines Special equipment and machines
PRINTED CIRCUITS EQUIPMENT PRINTED CIRCUITS EQUIPMENT Insulator machines Echting machines Special equipment and machines On customer request it is possible to supply: Benches for PCB Oven for PCB Chemicals
More information3D Printed Injection Molding Tool ("PIMT") Guide. Objet Ltd.
3D Printed Injection Molding Tool ("PIMT") Guide Objet Ltd. 2 Injection molding is a high speed, automated and versatile process that can produce high precision complex three dimensional parts from a fraction
More informationEffects of the MuCell Molding Process
Effects of the MuCell Molding Process Molding MuCell versus Solid Shot size is reduced Final mold fill is completed with cell growth Little or no Hold Time or Pressure Reduced molded-in stress Less warp
More informationRESEARCH PROJECTS. For more information about our research projects please contact us at: info@naisengineering.com
RESEARCH PROJECTS For more information about our research projects please contact us at: info@naisengineering.com Or visit our web site at: www.naisengineering.com 2 Setup of 1D Model for the Simulation
More informationSafer.Smarter.Tyco. Watermist fire protection Technology you can trust
Safer.Smarter.Tyco. Watermist fire protection Technology you can trust / 2 / / 3 / Trust in Tyco Tyco s AquaMist Systems Tyco Fire Protection Products helps to keep people, property and the environment
More informationFundamentals and Applications of Microfluidics
Fundamentals and Applications of Microfluidics Second Edition Nam-Trung Nguyen Steven T. Wereley ARTECH HOUSE BOSTON LONDON artechhouse.com Contents Preface Acknowledgments xi xiii Chapter 1 Introduction
More informationA Practical Guide to Free Energy Devices
A Practical Guide to Free Energy Devices Part PatE21: Last updated: 15th January 2011 Author: Patrick J. Kelly This patent describes methods for altering HHO gas so that it can be used in vehicle engines
More informationIntroduction to Manufacturing Process
Introduction to Manufacturing Process What is Manufacturing? The English word manufacture is several centuries old. The term manufacture comes from two Latin words, manus (hand) and factus (make). As per
More informationFraunhofer Institute for Material and Beam Technology
Laser Micro Processing Dr. Udo Klotzbach Fraunhofer Institute for Material and Beam Technology Dresden Overview Equipment - CO 2 -lasers - Solid state lasers (Nd:YAG, Disk, Fiber) - Diode lasers - Excimer
More informationWafer Placement Repeatibility and Robot Speed Improvements for Bonded Wafer Pairs Used in 3D Integration
Wafer Placement Repeatibility and Robot Speed Improvements for Bonded Wafer Pairs Used in 3D Integration Andrew C. Rudack 3D Interconnect Metrology and Standards SEMATECH Albany, NY andy.rudack@sematech.org
More informationWhat We Do. Our Expertise. History. Mission. Vision
Corporate Brochure What We Do Warsash Scientific is a leading supplier of scientific instruments and components serving Australian and New Zealand research, defence and industry since 1976. We specialise
More informationHigh Efficient Casting Machine for Biaxially Oriented Film Manufacturing Plant
107 High Efficient Casting Machine for Biaxially Oriented Film Manufacturing Plant Hideo Kometani Hidetoshi Kitajima Hiroshi Tsuji Takuya Goto Masahiro Yoshizawa (MHI) has made incessant efforts to improve
More informationReduced water consumption in the removal of paint from skids Compact filter MAXFLOW in the automotive production
Reduced water consumption in the removal of paint from skids Compact filter MAXFLOW in the automotive production Optimum surface coating of passenger cars: Before being provided with their customer-chosen
More informationChapter 19 - Common Rail High Pressure Fuel Injection Systems
Chapter 19 - Common Rail High Pressure Fuel Injection Systems Diesel Engine Technology For Automotive Technicians Understanding & Servicing Contemporary Clean Diesel Technology What is Common Rail? Common
More informationPlastic Injection Molding
Training Objective After watching this video and reviewing the printed material, the student/trainee will understand the principles and physical operations of the plastic injection molding process. An
More informationThe ACCU-LUBE Micro-Lubricating System for external and internal lubrication
E -000 Information on our company The ACCU-LUBE Micro-Lubricating System for external and internal lubrication the environmentally safe Micro-Lubricating System eliminating waste disposal Development:
More informationProduct catalogue, abrasive cutting
Product catalogue, abrasive cutting Cutting nozzle assemblies Abrasive jet cutting system Abrasive hopper Abrasive material www.hammelmann.com Contents (Navigation via Bookmarks) Cutting nozzle assemblies
More informationngenieros Ingenieros Asociados De Control S.L.
ngenieros sociados de ontrol 1 Company founded in 1985 to serve commercial and technical assistance in the fields of instrumentation, control and installation for all types of industries. We offer top
More informationMass production, R&D Failure analysis. Fault site pin-pointing (EM, OBIRCH, FIB, etc. ) Bottleneck Physical science analysis (SEM, TEM, Auger, etc.
Failure Analysis System for Submicron Semiconductor Devices 68 Failure Analysis System for Submicron Semiconductor Devices Munetoshi Fukui Yasuhiro Mitsui, Ph. D. Yasuhiko Nara Fumiko Yano, Ph. D. Takashi
More informationThe Most Powerful Bench-top Ultrasonic Cleaner POWERSONIC 400 Series
Clean Faster Clean Safer Clean Better The Most Powerful Bench-top Ultrasonic Cleaner POWERSONIC 400 Series HEAD OFFICE : 738-24, Yeoksam-dong, Gangnam-gu, Seoul 135-080, Korea TEL : 82-2-3450-5605 FAX
More informationh e l p s y o u C O N T R O L
contamination analysis for compound semiconductors ANALYTICAL SERVICES B u r i e d d e f e c t s, E v a n s A n a l y t i c a l g r o u p h e l p s y o u C O N T R O L C O N T A M I N A T I O N Contamination
More informationWILROY. Operation. Optional Diaphragm Rupture Detection HYDRAULICALLY ACTUATED DIAPHRAGM PUMP
WILROY ATEX Approved HYDRAULICALLY ACTUATED DIAPHRAGM PUMP Williams and Milton Roy have combined technologies to design a pump blending the proven mroy hydraulic by-pass diaphragm design with the Williams
More informationGrant Agreement No. 228296 SFERA. Solar Facilities for the European Research Area SEVENTH FRAMEWORK PROGRAMME. Capacities Specific Programme
Grant Agreement No. 228296 SFERA Solar Facilities for the European Research Area SEVENTH FRAMEWORK PROGRAMME Capacities Specific Programme Research Infrastructures Integrating Activity - Combination of
More informationWASHING PROCESS OF CARGO TANKS ON TANKERS FOR TRANSPORTATION OF CRUDE OIL
WASHING PROCESS OF CARGO TANKS ON TANKERS FOR TRANSPORTATION OF CRUDE OIL Siniša Stojan, Ph.D. student Damir Dražić, Ph.D. student Brodotrogir, HR - 21220 Trogir, Croatia sinisa.stojan@brodotrogir.hr,
More informationThermostatic valve Type AVTA
MAKING MODERN LIVING POSSIBLE Data sheet Thermostatic valve Type AVTA Thermostatic valves are used for proportional regulation of flow quantity, depending on the setting and the sensor temperature. The
More informationDevelopment of Ultra-Multilayer. printed circuit board
Development of Ultra-Multilayer Printed Circuit Board Yasuyuki Shinbo Using the multilayer and characteristic impedance control technologies cultivated in the field of telecommunications, OKI Printed Circuits
More informationScotch-Weld TM. Acrylic Adhesives. DP8405NS Green. Product Data Sheet. Date: March 2014 Supersedes: August 2013
Scotch-Weld TM Product Data Sheet Acrylic Adhesives Date: Supersedes: August 2013 Product Description 3M TM Scotch-Weld Acrylic Adhesives are high performance, twopart acrylic adhesives that offer good
More informationProducts Introduction
Products Introduction Products: Electronic Components Micro motor for zooming mechanism Sled motor (stepping motor) for ODD Laptop PC Digital camera Next-generation DVD Recorder Stepping motor for collimator
More informationFLUID FLOW Introduction General Description
FLUID FLOW Introduction Fluid flow is an important part of many processes, including transporting materials from one point to another, mixing of materials, and chemical reactions. In this experiment, you
More informationTableting Punch Performance Can Be Improved With Precision Coatings
Tableting Punch Performance Can Be Improved With Precision Coatings by Arnold H. Deutchman, Ph. D. Director of Research and Development (614) 873-4529 X 114 adeutchman@beamalloy.net Mr. Dale C. Natoli
More informationLecture 9. Surface Treatment, Coating, Cleaning
1 Lecture 9. Surface Treatment, Coating, Cleaning These processes are sometimes referred to as post-processing. They play a very important role in the appearance, function and life of the product. Broadly,
More informationENS 07 Paris, France, 3-4 December 2007
ENS 7 Paris, France, 3-4 December 7 FRICTION DRIVE SIMULATION OF A SURFACE ACOUSTIC WAVE MOTOR BY NANO VIBRATION Minoru Kuribayashi Kurosawa, Takashi Shigematsu Tokyou Institute of Technology, Yokohama
More informationstill different technique of assessment.
D E N S I T Y A N A L Y S I S Micromeritics gas pycnometers are being used worldwide to obtain material density measurements. These measurements are necessary in the manufacture of many of today s products.
More information191: Calibration and Standards in Flow Measurement. Richard Paton National Engineering Laboratory, Scotland, UK 1 GENERAL PRINCIPLES
191: Calibration and Standards in Measurement Richard Paton National Engineering Laboratory, Scotland, UK 1 General Principles 1 2 Gravimetric Calibration of Liquid meters 2 3 Volumetric Calibration of
More informationVerification Experiment on Cooling and Deformation Effects of Automatically Designed Cooling Channels for Block Laminated Molds
International Journal of Engineering and Advanced Technology (IJEAT ISSN: 2249 8958 Volume-4 Issue-5 June 2015 Verification Experiment on Cooling and Deformation Effects of Automatically Designed Cooling
More informationDevelopment of High-Speed High-Precision Cooling Plate
Hironori Akiba Satoshi Fukuhara Ken-ichi Bandou Hidetoshi Fukuda As the thinning of semiconductor device progresses more remarkably than before, uniformity within silicon wafer comes to be strongly required
More informationObjectives 200 CHAPTER 4 RESISTANCE
Objectives Explain the differences among conductors, insulators, and semiconductors. Define electrical resistance. Solve problems using resistance, voltage, and current. Describe a material that obeys
More informationFabrication of Complex Circuit Using Electrochemical Micromachining on Printed Circuit Board (PCB)
5 th International & 26 th All India Manufacturing Technology, Design and Research Conference (AIMTDR 2014) December 12 th 14 th, 2014, IIT Guwahati, Assam, India Fabrication of Complex Circuit Using Electrochemical
More informationSix Trends in Robotics in the Life Sciences
Parker Hannifin Electromechanical Dvision N. A. 1140 Sandy Hill Road Irwin, PA 1564203049 724-861-6903 www.parkermotion.com Six Trends in Robotics in the Life Sciences By Mike Szesterniak Big Impact in
More informationFlow characteristics of microchannel melts during injection molding of microstructure medical components
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2014, 6(5):112-117 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Flow characteristics of microchannel melts during
More informationMounting Instructions for SP4 Power Modules
Mounting Instructions for SP4 Power Modules Pierre-Laurent Doumergue R&D Engineer Microsemi Power Module Products 26 rue de Campilleau 33 520 Bruges, France Introduction: This application note gives the
More informationPowder Injection Moulding (PIM) of Dissimilar Materials and Complex Internal Features
Powder Injection Moulding (PIM) of Dissimilar Materials and Complex Internal Features Li Tao, Scientist II Metal&Ceramic Team, Forming Technology Group, (SIMTech) Tel: 67938968 Email: tli@simtech.a-star.edu.sg
More informationDependency of heat transfer rate on the Brinkman number in microchannels
Dependency of heat transfer rate on the Brinkman number in microchannels Hee Sung Park Stokes Institute, University of Limerick, Limerick, Ireland Abstract Heat generation from electronics increases with
More informationHeating Water by Direct Steam Injection
Heating Water by Direct Steam Injection Producing hot water by direct steam injection provides a solution where large volumes of hot water at precise temperatures are required, and where energy and space
More informationjournal für oberflächentechnik
50. Jahrgang www.jot-oberflaeche.de journal für oberflächentechnik PaintExpo-Messeausgabe 4 2010 Farbwechsel beim Nasslackieren _ Verluste minimieren Nasslacke _ Hochwertige Lackierungen ohne Lösemittel
More informationCasting. Training Objective
Training Objective After watching the program and reviewing this printed material, the viewer will learn the essentials of the various metal casting processes used in industry today. The basic principles
More informationWASTE WATER TREATMENT for surface treatment applications
WASTE WATER TREATMENT for surface treatment applications Effluent an important cost factor Effluent cannot be avoided Water and compound are essential for vibratory mass finishing. During the finishing
More informationDry Film Photoresist & Material Solutions for 3D/TSV
Dry Film Photoresist & Material Solutions for 3D/TSV Agenda Digital Consumer Market Trends Components and Devices 3D Integration Approaches Examples of TSV Applications Image Sensor and Memory Via Last
More informationHow t o to do do E ffective Effective Color Changes Changes
How to do Effective Color Changes Presented by Know Your Process Understanding colorants & pigments Polymer flow & color type Equipment design Melt viscosity Planning for effective color change Process
More informationCeramic Trimmer Capacitors
!Note T3E8.pdf 2.9.2 Ceramic Trimmer Capacitors TZB4 Series.±. Depth.5.4±. dia. Features. Miniature rectangular shape : 4.(W)x4.5(L)x3.(H)mm. 2. Color coded case facilitates identification of capacitance
More information05, The third building which will be occupying 6,000 sq meters will be finished built soon, totaling to more than 16,000 sq meters..
Shenzhen Runtianzhi Image Technology Co., Ltd is located in Guanlan Hi-tech Industry Park, Baoan District.. It occupies a lot area of 10,250 square meters for the first two building project which was finished
More informationUNITOR ULTRASONIC cleaning
UNITOR ULTRASONIC cleaning ULTRASONIC machines Unitor Ultrasonic cleaning machines are specially designed for use in the ship s engine room to remove even the most stubborn dirt. Compared with traditional
More informationOVERVIEW OF CONSULTING AND AUDITING PROJECTS
OVERVIEW OF CONSULTING AND AUDITING PROJECTS AEROSPACE & AUTOMOTIVE Aircraft Propellers - The buildup of static electricity on propeller blades was a concern. SOLUTION: Materials were tested at ETS and
More informationG8 GALILEO. Innovation with Integrity. High-End Melt-extraction Analyzer. Inert Gas Method
G8 GALILEO High-End Melt-extraction Analyzer Innovation with Integrity Inert Gas Method Determination of O, N and H The market demands Metals, minerals, and inorganic compound markets demand high-quality
More informationNetShape - MIM. Metal Injection Molding Design Guide. NetShape Technologies - MIM Phone: 440-248-5456 31005 Solon Road FAX: 440-248-5807
Metal Injection Molding Design Guide NetShape Technologies - MIM Phone: 440-248-5456 31005 Solon Road FAX: 440-248-5807 Solon, OH 44139 solutions@netshapetech.com 1 Frequently Asked Questions Page What
More informationChapter 5 POWDER-BASED RAPID PROTOTYPING SYSTEMS
Chapter 5 POWDER-BASED RAPID PROTOTYPING SYSTEMS 5.1 3D SYSTEMS SELECTIVE LASER SINTERING (SLS) 5.1.1 Company 3D Systems Corporation was founded by Charles W. Hull and Raymond S. Freed in 1986. The founding
More informationThe OPERA Emulsions. Jan Lenkeit. Hamburg Student Seminar, 12 June 2008. Institut für Experimentalphysik Forschungsgruppe Neutrinophysik
The OPERA Emulsions Jan Lenkeit Institut für Experimentalphysik Forschungsgruppe Neutrinophysik Hamburg Student Seminar, 12 June 2008 1/43 Outline The OPERA experiment Nuclear emulsions The OPERA emulsions
More informationTOF FUNDAMENTALS TUTORIAL
TOF FUNDAMENTALS TUTORIAL Presented By: JORDAN TOF PRODUCTS, INC. 990 Golden Gate Terrace Grass Valley, CA 95945 530-272-4580 / 530-272-2955 [fax] www.rmjordan.com [web] info@rmjordan.com [e-mail] This
More informationOPERATING INSTRUCTIONS
PIPELINE INSPECTION COMPANY LTD. OPERATING INSTRUCTIONS Wet Sponge Holiday Detectors 670,673, and MSRB Wet Sponge Holiday Detectors Portable and In-Plant Detectors Table of Contents General Information.......................3
More informationMANUFACTURING THE FUTURE
Paul Miller 803-554-3590 paul.miller@3dsystems.com MANUFACTURING THE FUTURE PAUL MILLER DIRECTOR OF SALES WWW.3DSYSTEMS.COM NYSE:DDD 2013 3DSYSTEMS A 3D PRINTER FOR YOU RESULTING IN UNMATCHED 3D PRINTER
More informationINTAKE AND EXHAUST SYSTEM. 1. General EG-49 ENGINE 2AZ-FE ENGINE
EG-49 INTAKE AND EXHAUST SYSTEM 1. General The two resonators, the side branch and PET* (Polyethylene Terephthalate) material have been newly adopted to air cleaner inlet and air cleaner hose. The adoption
More informationFlow Injection Analysis
Flow Injection Analysis Almost all reagent based assays can be downscaled and automated by Flow Injection Analysis. FIA was first described in a patent filed in Denmark by Ruzicka and Hansen in 1974. Since
More informationHow compact discs are made
How compact discs are made Explained by a layman for the laymen By Kevin McCormick For Science project at the Mountain View Los Altos High School Abstract As the major media for music distribution for
More informationScanning Surface Inspection System with Defect-review SEM and Analysis System Solutions
Scanning Surface Inspection System with -review SEM and Analysis System Solutions 78 Scanning Surface Inspection System with -review SEM and Analysis System Solutions Hideo Ota Masayuki Hachiya Yoji Ichiyasu
More informationContamination. Cleanroom. Cleanroom for micro and nano fabrication. Particle Contamination and Yield in Semiconductors.
Fe Particles Metallic contaminants Organic contaminants Surface roughness Au Particles SiO 2 or other thin films Contamination Na Cu Photoresist Interconnect Metal N, P Damages: Oxide breakdown, metal
More informationFlow Measurement Options for Pipeline and Open Channel Flow
Flow Measurement Options for Pipeline and Open Channel Flow October 2013 Presented by Molly Skorpik - 2013 Montana Association of Dam and Canal Systems Conference Irrigation Training and Research Center
More informationHow To Make Money For The Shin-Etsu Group
C2=CCI For vital infrastructure PVC siding PVC is an ideal material for durable products that require a long useful life. It is used for home construction materials, such as exterior siding. Polyvinyl
More information