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عدد المساهمات : 18959 التقييم : 35383 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: محاضرة بعنوان تصميم الأعمدة والخوابير - Shafts & Key Design Lecture الأربعاء 08 مايو 2013, 5:16 pm | |
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تذكير بمساهمة فاتح الموضوع : أخوانى فى الله أحضرت لكم تصميم الأعمدة والخوابير Shafts & Key Design Lecture
ويتناول الموضوعات الأتية :
Shaft Design Issues Shaft arrangement Fundamental Problem in Shaft Design Interference Fits Standards Limits and Fits (Metric Nomenclature) definition Tolerance Grade Numbers Tolerance Grades Table Fundamental Deviations Lower and Upper Deviations Preferred Hole Basis Fits Preferred Shaft Basis Fits Description of Preferred Fits American National Standard Preferred Hole Basis Metric Clearance Fits Loose Running Fit: Example Force Fit (Example) Relation of Machining Processes to Tolerance Grades Keys and Keyseats Types of Keyseats Keyway Fabrication Methods Keyway type and fatigue stress concentration factor Kf Shaft keys Square and Rectangular Parallel Keys Square and Rectangular Key Geometry Tapered Keys Gib Head Keys Woodruff Keys Circular (Pin) Keys Set Screws Representative Holding Power Values Tapered Bushings Taper and screw Key Hub to Shaft Connections Rigid Couplings Flexible Couplings Universal joint Stress Analysis of Parallel Keys Shear Stress Analysis of Square and Rectangular Parallel Keys Required Key Length: Shear Bearing Stress: Square and Rectangular Parallel Keys Comparison of Shear and Bearing Length Equations Standard Keys Lengths Stress Analysis of Woodruff Keys Shear Analysis of Woodruff Keys British Standard Woodruff Keys and Keyways BS 6: Part 1: 1958 Shaft pins Pin Diameter Shear Pins RETAINING RINGS Lock Nut Locking Nut American National Standard Unhardened Ground Dowel Pins American National Standard Clevis Pins ANSI B18.8.1-1972 (R1994) American National Standard Taper Pins ANSI/ASME B18.8.2-1995 American National Standard Slotted Type Spring Pins American National Standard Cotter Pins ANSI B18.8.1-1972 (R1994) Splines Splined Shaft and Hub Spline Standard Straight Tooth Spline Geometry Straight Tooth Spline Strength Standard Diametrical Pitches and Lengths Torque Capacity Involute Splines Spline Manufacturing Methods Spline Failure Example Splined Fittings Splined Linear Bearing Ball screw and splined linear bearing Ball Screw Polygons Application off Spacer RETAINING RINGS Different Types of Rings Spring Loaded Retaining Rings Retaining Rings Stress Concentrations EXTERNAL RETAINING RINGS Reduced Cross Section Retaining Rings American National Standard Metric Tapered Retaining Rings Performance data Integral Shafts Shaft Design Geometric constrains Shaft Deflection Distortion limits Torsion Whirling and Critical Speed Strength constrains: Typical shaft loading Common Shaft Loading Mechanisms Spur Gear Loads Direction of forces Belt Drive Loads Belt Drive Loads (Bending Force) Chain Drive Loads Bending Stresses Due to Stationary Loads Shaft Stress Equations (Bending and Torsion Only) Yielding in Ductile Material (No Stress Concentration) Static Loading Minimum Diameter Shaft Stress Equations (Bending, Axial, and Torsional Loading) Fatigue Analysis of Shafts Shaft von Mises Stress Equation Effective Alternating and Mean Stresses ANSI Standard Fatigue Curve ASME Elliptic Fatigue Equation Minimum Diameter Equation (Bending and Torsion Only) Soderberg Hollow Shafts Summary of Shaft Stress Analysis Methodology Design Detail Needed to Specify a Shaft Internet Sites for Keys, Coupling and Seals كلمة سر فك الضغط : books-world.net The Unzip Password : books-world.net أتمنى أن تستفيدوا منه وأن ينال إعجابكم رابط من موقع عالم الكتب لتنزيل محاضرة بعنوان تصميم الأعمدة والخوابير - Shafts & Key Design Lecture رابط مباشر لتنزيل محاضرة بعنوان تصميم الأعمدة والخوابير - Shafts & Key Design Lecture
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