Скачать с ютуб EXTENSION SPRING Design - Stresses and Initial Tension in Just Over 10 Minutes в хорошем качестве

EXTENSION SPRING Design - Stresses and Initial Tension in Just Over 10 Minutes

Initial Torsional Stress, Free Length, Body Coils, and Active Coils, Bending and Torsional Stress Correction Factors for Curvature, Maximum Tensile Stress, Maximum Torsional Stress. 0:00 Extension Spring Differences 0:33 Maximum Tensile Stress 1:22 Maximum Shearing Stress 2:15 Initial Spring Tension 3:36 Spring Constant, k 4:50 Initial Tension Calculation 5:38 Yield Strength Calculation 6:01 Extension Spring Example Previous Video: Mechanical Spring Design Strategy and Restrictions in Under 15 Minutes    • Mechanical SPRING DESIGN Strategy and...   Example 1:    • Extension Springs - Maximum Elongatio...   Next Video: Gears Basics - Nomenclature and Main Relations in Just Over 10 Minutes    • GEARS BASICS - Nomenclature and Main ...   _____________________________________________ Other "Mechanical Engineering Design 1" Links: 1. Axial Loading Review    • Axial Loading Review for Mech Design ...   2. Torsion Review    • Torsion Review for Mechanical Design ...   3. Pure Bending and Deflection Review    • Bending Review for Mechanical Design ...   4. Pure Bending and Deflection Combined Example    • Deflection of Beams Review for Mechan...   5. Shear and First Moment About Neutral Axis Review    • Transverse Shear Review for Mechanica...   6. Mohr's Circle Review    • COMPLETE Mohr's Circle Review in Just...   7. Brittle Failure Theories - Fracture Criteria    • Brittle Failure Theories - Facture Cr...   8. Ductile Failure Theories - Yield Criteria    • Ductile Failure Theories - Yield Crit...   9. Design Factor and Uncertainty vs. Factor of Safety    • DESIGN FACTOR and Uncertainties for M...   10. Tolerance Stack Ups and Tolerance Loops    • Uncertainty for Design Factor Calcula...   11. Castigliano's Theorem    • Castigliano's Theorem in Under 10 Min...   12. Fracture Toughness    • FRACTURE TOUGHNESS and Crack Modes  i...   13. Crack Propagation    • CRACK PROPAGATION and Paris Equation ...   14. Fatigue SN Diagrams    • Fatigue (Strength-Number of Cycles) S...   15. Marin Factors and Corrected Endurance Limit    • Marin Factors for ENDURANCE LIMITS in...   16. Fatigue Stress Concentration and Notch Sensitivity Factors    • Fatigue STRESS CONCENTRATIONS in Just...   17. Fatigue Failure Criteria    • Fatigue FAILURE CRITERIA in Just Over...   18. Shaft Design and Iterative Process    • Shaft Design for INFINITE LIFE and Fa...   19. Power Screws – Torque to Force Relationship    • Power Screws - Torque to Force Relati...   20. Screw Thread Stress    • Stresses at Screw Threads in Just Ove...   21. Fastener and Member Stiffness    • Bolt (Fasteners) and MEMBER STIFFNESS...   22. Bolt Tension    • BOLT TENSION and Tension at Non-Perma...   23. Proof Strength and Factors of Safety    • PROOF STRENGTH - Factors of Safety fo...   24. Spring Stress and Spring Constant    • Mechanical Springs - Stress, Deflecti...   25. Shearing Yield Strength and Presetting    • Springs - PRESETTING and Shearing Yie...   26. Springs Fatigue – Zimmerli Data    • Springs Fatigue and ZIMMERLI Analysis...   27. Spring Design Restrictions    • Mechanical SPRING DESIGN Strategy and...   28. Extension Springs    • EXTENSION SPRING Design - Stresses an...   29. Gear Relations and Nomenclature    • GEARS BASICS - Nomenclature and Main ...   30. Gear Trains and Planetary Gears – Mechanical Advantage    • Gear Trains and PLANETARY GEARS in Ju...   31. Spur Gear Forces and Force Components    • Gear Forces and Power Transmission of...   32. Helical and Bevel Gear Forces    • Gear Forces of HELICAL and BEVEL GEAR...   33. Worm Gear Forces    • WORM GEARS - Forces and Speed Relatio...   34. Bending Stress at the Teeth – Lewis Form Factor    • LEWIS BENDING STRESS at the Teeth of ...   35. Pitting - Surface Compressive Stress    • Gear PITTING - Surface Contact Stress...   36. Bearing Radial Loads    • BEARINGS BASICS and Bearing Life for ...   37. Bearing Reliability    • Bearings RELIABILITY and Bearings SEL...   38. Bearing Axial Loads and Equivalent Combined Loads    • Bearings - COMBINED Radial and Axial ...