02228oam 2200673 450 991070784410332120240112205254.0(CKB)5470000002468118(OCoLC)966449305(EXLCZ)99547000000246811820161220d2016 ua 0engurcn||||m||||txtrdacontentcrdamediacrrdacarrierOngoing human rights and security violations in Russian-occupied Crimea November 10, 2016, briefing of the Commission on Security and Cooperation in EuropeWashington :Commission on Security and Cooperation in Europe,2016.1 online resource (iv, 35 pages)At head of title: 114th Congress, 2nd session.Ongoing human rights and security violations in Russian-occupied CrimeaHuman rightsUkraineCrimeaPolitical persecutionUkraineCrimeaNational securityUkraineDiplomatic relationsfastHuman rightsfastNational securityfastPolitical persecutionfastCrimea (Ukraine)HistoryRussian occupation, 2014-Russia (Federation)Foreign relationsUkraineUkraineForeign relationsRussia (Federation)Russia (Federation)fastUkrainefastUkraineCrimeafastLegislative hearings.lcgftHistory.fastLegislative hearings.fastHuman rightsPolitical persecutionNational securityDiplomatic relations.Human rights.National security.Political persecution.GPOGPOGPOMERUCOCLCFIOGCWCLLOCLCQAZPIADGPOBOOK9910707844103321Ongoing human rights and security violations in Russian-occupied Crimea3540106UNINA02026nam 2200457 450 991079339800332120230808203927.01-925281-76-0(CKB)4100000007141445(MiAaPQ)EBC5573987(Au-PeEL)EBL5573987(OCoLC)957164549(EXLCZ)99410000000714144520220526d2016 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierDifference makers a leader's guide to championing diversity on boards /Nicky Howe and Alicia CurtisHighett, Australia :Major Street Publishing,[2016]©20161 online resource (183 pages)0-9945424-0-2 Intro -- Praise for Difference Makers -- Foreword -- Acknowledgements -- About the Authors -- Preface -- PART ONE: Why Diversity -- 1: Why Business Needs Diversity -- 2: Why Boards Needs Diversity -- 3: Our Journey with Diversity -- 4: Leadership Lessons -- PART TWO: Personal Strategies -- 5: Building a Personal Commitment -- 6: Thinking about our Thinking -- 7: Engaging in our Emotions -- 8: Building Inclusive Relationships -- PART THREE: Board Strategies -- 9: The Board as a Team -- 10: Commitments, Communications and Processes -- 11: Nominations, Recruitment and Board Traineeships -- 12: Leading and Chairing Effective Meetings -- Let's Keep Talking -- Thank You -- Tools and Checklists for Board Teams -- Suggested Search Terms.Organizational changeAustraliaExecutivesExecutivesAustraliaOrganizational changeExecutives.Executives658.42Howe Nicky1505611Curtis AliciaMiAaPQMiAaPQMiAaPQBOOK9910793398003321Difference makers3735276UNINA12754nam 22006133 450 991058307320332120250505152556.0978152311291315231129139781569906699156990669697815699066821569906688(CKB)4100000000305229(MiAaPQ)EBC6010369(MiAaPQ)EBC31508358(Au-PeEL)EBL31508358(OCoLC)1443935730(EXLCZ)99410000000030522920250505d2017 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierDesigning plastic parts for assembly /Paul A. TresEighth edition updated.Munich :Hanser Publishers ;Cincinnati :Hanser Publications,[2017]©20171 online resource IllustrationsOnline version: Tres, Paul A., author. Designing plastic parts for assembly 8th edition updated. Munich : Hanser Publishers ; Cincinnati : Hanser Publications, [2017] 9781569906699 (DLC) 2017016816 Includes bibliographical references and index.Intro -- Contents -- Foreword to the Eighth Edition -- Preface to the Eighth Edition -- Foreword to the First Edition -- Preface to the First Edition -- Acknowledgments -- 1 Understanding Plastic Materials -- 1.1 Basic Resins -- 1.1.1 Thermoplastics -- 1.1.2 Thermosets -- 1.2 Basic Structures -- 1.2.1 Crystalline -- 1.2.2 Amorphous -- 1.2.3 Liquid Crystal Polymer (LCP) -- 1.2.4 New Polymer Technologies -- 1.2.4.1 Inherently Conductive Polymers (ICP) -- 1.2.4.2 Electro-Optic Polymers (EOP) -- 1.2.4.3 Biopolymers -- 1.3 Homopolymer vs. Copolymer -- 1.4 Reinforcements -- 1.5 Fillers -- 1.5.1 Glass Spheres -- 1.5.1.1 Microsphere Properties -- 1.5.1.2 Compounding -- 1.5.1.3 Injection Molding -- 1.5.1.4 Mechanical Properties in Injection-Molded Thermoplastic Applications -- 1.6 Additives -- 1.7 Physical Properties -- 1.7.1 Density and Specific Gravity -- 1.7.2 Elasticity -- 1.7.2.1 Case History: Elasticity and Denier -- 1.7.3 Plasticity -- 1.7.4 Ductility -- 1.7.5 Toughness -- 1.7.6 Brittleness -- 1.7.7 Notch Sensitivity -- 1.7.8 Isotropy -- 1.7.9 Anisotropy -- 1.7.10 Water Absorption -- 1.7.11 Mold Shrinkage -- 1.8 Mechanical Properties -- 1.8.1 Normal Stress -- 1.8.2 Normal Strain -- 1.8.3 Stress-Strain Curve -- 1.9 Creep -- 1.9.1 Introduction -- 1.9.2 Creep Experiments -- 1.9.3 Creep Curves -- 1.9.4 Stress-Relaxation -- 1.10 Impact Properties -- 1.11 Thermal Properties -- 1.11.1 Melting Point -- 1.11.2 Glass Transition Temperature -- 1.11.3 Heat Deflection Temperature -- 1.11.4 Coefficient of Thermal Expansion -- 1.11.5 Thermal Conductivity -- 1.11.6 Thermal Influence on Mechanical Properties -- 1.11.7 Case History: Planetary Gear Life Durability -- 2 Understanding Safety Factors -- 2.1 What Is a Safety Factor -- 2.2 Using the Safety Factors -- 2.2.1 Design Safety Factors -- 2.2.1.1 Design Static Safety Factor -- 2.2.1.2 Design Dynamic Safety Factor.2.2.1.3 Design Time-Related Safety Factor -- 2.2.2 Material Properties Safety Factor -- 2.2.3 Processing Safety Factors -- 2.2.4 Operating Condition Safety Factor -- 3 Strength of Material for Plastics -- 3.1 Tensile Strength -- 3.1.1 Proportional Limit -- 3.1.2 Elastic Stress Limit -- 3.1.3 Yield Stress -- 3.1.4 Ultimate Stress -- 3.2 Compressive Stress -- 3.3 Shear Stress -- 3.4 Torsion Stress -- 3.5 Elongations -- 3.5.1 Tensile Strain -- 3.5.2 Compressive Strain -- 3.5.3 Shear Strain -- 3.6 True Stress and Strain vs. Engineering Stress and Strain -- 3.7 Poisson's Ratio -- 3.8 Modulus of Elasticity -- 3.8.1 Young's Modulus -- 3.8.2 Tangent Modulus -- 3.8.3 Secant Modulus -- 3.8.4 Creep (Apparent) Modulus -- 3.8.5 Shear Modulus -- 3.8.6 Flexural Modulus -- 3.8.7 The Use of Various Moduli -- 3.9 Stress Relations -- 3.9.1 Introduction -- 3.9.2 Experiment -- 3.9.3 Equivalent Stress -- 3.9.4 Maximum Normal Stress -- 3.9.5 Maximum Normal Strain -- 3.9.6 Maximum Shear Stress -- 3.9.7 Maximum Deformation Energy -- 3.10 ABCs of Plastic Part Design -- 3.10.1 Constant Wall -- 3.10.2 Fillets -- 3.10.3 Boss Design -- 3.10.4 Rib Design -- 3.10.5 Case History: Ribs -- 3.11 Conclusions -- 4 Nonlinear Considerations -- 4.1 Material Considerations -- 4.1.1 Linear Material -- 4.1.2 Nonlinear Materials -- 4.2 Geometry -- 4.2.1 Linear Geometry -- 4.2.2 Nonlinear Geometry -- 4.3 Finite Element Analysis (FEA) -- 4.3.1 FEA Method Application -- 4.3.2 Using FEA Method -- 4.3.3 Most Common FEA Codes -- 4.4 Conclusions -- 5 Welding Techniques for Plastics -- 5.1 Ultrasonic Welding -- 5.1.1 Ultrasonic Equipment -- 5.1.2 Horn Design -- 5.1.3 Ultrasonic Welding Techniques -- 5.1.4 Control Methods -- 5.1.4.1 Common Issues with Welding -- 5.1.4.2 Joint Design -- 5.1.4.3 Butt Joint Design -- 5.1.4.4 Shear Joint Design -- 5.1.4.5 Torsional Ultrasonic Welding.5.1.4.6 Case History: Welding Dissimilar Polymers -- 5.2 Ultrasonic (Heat) Staking -- 5.2.1 Standard Stake Design -- 5.2.2 Flush Stake Design -- 5.2.3 Spherical Stake Design -- 5.2.4 Hollow (Boss) Stake Design -- 5.2.5 Knurled Stake Design -- 5.3 Ultrasonic Spot Welding -- 5.4 Ultrasonic Swaging -- 5.5 Ultrasonic Stud Welding -- 5.6 Spin Welding -- 5.6.1 Process -- 5.6.2 Equipment -- 5.6.3 Welding Parameters -- 5.6.4 Joint Design -- 5.7 Hot Plate Welding -- 5.7.1 Process -- 5.7.2 Joint Design -- 5.8 Vibration Welding -- 5.8.1 Process -- 5.8.2 Equipment -- 5.8.3 Joint Design -- 5.8.4 Common Issues with Vibration Welding -- 5.9 Electromagnetic Welding -- 5.9.1 Equipment -- 5.9.2 Process -- 5.9.3 Joint Design -- 5.10 Radio Frequency (RF) Welding -- 5.10.1 Equipment -- 5.10.2 Process -- 5.11 Laser Welding -- 5.11.1 Equipment -- 5.11.2 Process -- 5.11.3 Noncontact Welding -- 5.11.4 Transmission Welding -- 5.11.5 Intermediate Film &amp -- ClearWeld™ Welding -- 5.11.6 Polymers -- 5.11.7 Applications -- 5.12 Conclusion -- 6 Press Fitting -- 6.1 Introduction -- 6.2 Definitions and Notations -- 6.3 Geometric Definitions -- 6.4 Safety Factors -- 6.5 Creep -- 6.6 Loads -- 6.7 Press Fit Theory -- 6.8 Design Algorithm -- 6.9 Case History: Plastic Shaft and Plastic Hub -- 6.9.1 Shaft and Hub Made of Different Polymers -- 6.9.2 Safety Factor Selection -- 6.9.3 Material Properties -- 6.9.4 Shaft Material Properties at 23°C -- 6.9.4.1 Shaft Material Properties at 93°C -- 6.9.4.2 Creep Curves at 23°C -- 6.9.4.3 Creep at 93°C -- 6.9.4.4 Pulley at 23°C -- 6.9.4.5 Pulley at 93°C -- 6.9.4.6 Creep, Pulley at 23°C -- 6.9.4.7 Creep, Pulley at 93°C -- 6.10 Solutions: Plastic Shaft, Plastic Hub -- 6.10.1 Case A -- 6.10.2 Case B -- 6.10.3 Case C -- 6.10.4 Case D -- 6.11 Case History: Metal Ball Bearing and Plastic Hub -- 6.11.1 Fusible Core Injection Molding.6.11.2 Upper Intake Manifold Background -- 6.11.3 Design Algorithm -- 6.11.4 Material Properties -- 6.11.4.1 CAMPUS -- 6.11.5 Solution -- 6.11.5.1 Necessary IF at Ambient Temperature -- 6.11.5.2 IF Available at 118°C -- 6.11.5.3 IF Verification at -40°C -- 6.11.5.4 Verification of Stress Level at -40°C, Time = 0 -- 6.11.5.5 Stress Level at -40°C, Time = 5,000 h -- 6.11.5.6 Stress Level at 23°C, Time = 5,000 h -- 6.11.5.7 Stress Level at 118°C, Time = 5,000 h -- 6.12 Successful Press Fits -- 6.13 Conclusion -- 7 Living Hinges -- 7.1 Introduction -- 7.2 Classic Design for PP and PE -- 7.3 Common Living Hinge Design -- 7.4 Basic Design for Engineering Plastics -- 7.5 Living Hinge Design Analysis -- 7.5.1 Elastic Strain Due to Bending -- 7.5.1.1 Assumptions -- 7.5.1.2 Geometric Conditions -- 7.5.1.3 Strain Due to Bending -- 7.5.1.4 Stress Due to Bending -- 7.5.1.5 Closing Angle of the Hinge -- 7.5.1.6 Bending Radius of the Hinge -- 7.5.2 Plastic Strain Due to Pure Bending -- 7.5.2.1 Assumptions -- 7.5.2.2 Strain Due to Bending -- 7.5.3 Plastic Strain Due to a Mixture of Bending and Tension -- 7.5.3.1 Tension Strain -- 7.5.3.2 Bending Strain -- 7.5.3.3 Neutral Axis Position -- 7.5.3.4 Hinge Length -- 7.5.3.5 Elastic Portion of the Hinge Thickness -- 7.6 Computer Flow Chart -- 7.6.1 Computer Notations -- 7.7 Computer Flow Chart Equations -- 7.8 Example: Case History -- 7.8.1 World-Class Connector -- 7.8.1.1 Calculations for the "Right Way" Assembly -- 7.8.1.2 Calculations for the "Wrong Way" Assembly -- 7.8.2 Comparison Material -- 7.8.2.1 "Right Way" Assembly -- 7.8.2.2 "Wrong Way" Assembly -- 7.8.3 Ignition Cable Bracket -- 7.8.3.1 Initial Design -- 7.8.3.2 Improved Design -- 7.9 Processing Errors for Living Hinges -- 7.10 Coined Hinges -- 7.11 Oil-Can Designs -- 7.12 Conclusion -- 7.13 Exercise -- 8 Snap Fitting -- 8.1 Introduction.8.2 Material Considerations -- 8.3 Design Considerations -- 8.3.1 Safety Factors -- 8.4 Snap Fit Theory -- 8.4.1 Notations -- 8.4.2 Geometric Conditions -- 8.4.3 Stress/Strain Curve and Formulae -- 8.4.4 Instantaneous Moment of Inertia -- 8.4.5 Angle of Deflection -- 8.4.6 Integral Solution -- 8.4.7 Equation of Deflection -- 8.4.8 Integral Solution -- 8.4.9 Maximum Deflection -- 8.4.10 Self-Locking Angle -- 8.5 Case History: One-Way Continuous Beam with Rectangular Cross Section -- 8.5.1 Geometrical Model -- 8.6 Annular Snap Fits -- 8.6.1 Case History: Annular Snap Fit, Rigid Beam with Soft Mating Part -- 8.6.2 Notations -- 8.6.3 Geometric Definitions -- 8.6.4 Material Selections and Properties -- 8.6.5 Basic Formulas -- 8.6.6 Angle of Assembly -- 8.6.7 Case History: Digital Wristwatch -- 8.7 Torsional Snap Fits -- 8.7.1 Notations -- 8.7.2 Basic Formulae -- 8.7.3 Material Properties -- 8.7.4 Solution -- 8.8 Case History: Injection Blow Molded Bottle Assembly -- 8.9 Tooling -- 8.10 Case History: Snap Fits That Kill -- 8.11 Assembly Procedures -- 8.12 Issues with Snap Fitting -- 8.13 Serviceability -- 8.14 Exercise -- 8.14.1 Solution -- 8.15 Conclusions -- 9 Bonding -- 9.1 Failure Theories -- 9.2 Surface Energy -- 9.3 Surface Treatment -- 9.4 Types of Adhesives -- 9.5 Advantages and Limitations of Adhesives -- 9.6 Stress Cracking in Bonded Joints of Adhesives -- 9.7 Joint Design -- 9.8 Conclusion -- 10 In-Mold Assembly -- 10.1 Overmolding -- 10.2 In-Mold Assembly -- 10.3 Joint Design -- 10.4 Tool Design -- 10.5 Case Histories: Automotive IMA -- 10.6 Conclusion -- 11 Fasteners -- 11.1 Thread Forming -- 11.2 Case History: Automotive Undercarriage Splash Shield -- 11.3 Thread Cutting -- 11.4 Conclusion -- Appendix A: Enforced Displacement -- Appendix B: Point Force -- Appendix C: Molding Process Data Record -- Appendix D: Tool Repair &amp.Inspection Record."Designing Plastic Parts for Assembly" provides an excellent tool for both seasoned part designers and novices to the field, facilitating cost effective design decisions and ensuring that the plastic parts and products will stand up under use. The detailed yet simplified discussion of material selection, manufacturing techniques, and assembly procedures will enable the reader to evaluate plastic materials and to adequately design plastic parts for assembly. The book describes good joint design and implementation, the geometry and nature of the component parts, the types of load involved, and other basic information necessary in order to work successfully in this field. Throughout, the treatment is practice-oriented and focused on everyday problems and situations. The 7th edition introduces a completely new chapter on overmolding and in-mold assembly, as well as a new chapter on bonding, including accompanying examples. Laser molding and ultrasonics coverage are also brought up to date, with illustrative case histories. Contents: - Understanding Plastic Materials - Understanding Safety Factors - Strength of Materials for Plastics - Nonlinear Considerations - Assembly Techniques for Plastics - Press Fitting - Living Hinges - Snap Fitting - Bonding - In-Mold AssemblyPlasticsMoldingMachine partsEngineering designPlasticsMolding.Machine parts.Engineering design.668.4Tres Paul A.975692MiAaPQMiAaPQMiAaPQBOOK9910583073203321Designing plastic parts for assembly2221814UNINA