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Contents of the Design of Helical Gears PDF

List of 55 Design of Helical Gears Formulas

Actual Number of Teeth on Gear given Virtual Number of Teeth
Addendum Circle Diameter of Gear
Addendum Circle Diameter of Gear given Pitch Circle Diameter
Addendum of Gear given Addendum Circle Diameter
Angular Velocity of Gear given Speed Ratio
Angular Velocity of Pinion given Speed Ratio
Axial Pitch of Helical Gear given Helix Angle
Center to Center distance between Two Gears
Dedendum Circle Diameter of Gear given Pitch Circle Diameter
Helix Angle of Helical Gear given Actual and Virtual Number of Teeth
Helix Angle of Helical Gear given Addendum Circle Diameter
Helix Angle of Helical Gear given Axial Pitch
Helix Angle of Helical Gear given Center to Center Distance between Two Gears
Helix Angle of Helical Gear given Normal Circular Pitch
Helix Angle of Helical Gear given Normal Module
Helix Angle of Helical Gear given Pitch Circle Diameter
Helix Angle of Helical Gear given Pressure Angle
Helix Angle of Helical Gear given Radius of Curvature at Point
Helix Angle of Helical Gear given Virtual Number of Teeth
Normal Circular Pitch of Helical Gear
Normal Circular Pitch of Helical Gear given Virtual Number of Teeth
Normal Module of Helical Gear
Normal Module of Helical Gear given Addendum Circle Diameter
Normal Module of Helical Gear given Center to Center Distance between Two Gears
Normal Module of Helical Gear given Pitch Circle Diameter
Normal Module of Helical Gear given Virtual Number of Teeth
Normal Pressure Angle of Helical Gear given Helix Angle
Number of Teeth on First Gear given Center to Center Distance between Two Gears
Number of Teeth on Gear given Addendum Circle Diameter
Number of Teeth on Gear given Pitch Circle Diameter
Number of Teeth on Helical Gear given Speed Ratio for Helical Gears
Number of Teeth on Pinion given Speed Ratio
Number of Teeth on Second Helical Gear given Center to Center Distance between Two Gears
Pitch Circle Diameter of Gear given Addendum Circle Diameter
Pitch Circle Diameter of Gear given Dedendum Circle Diameter
Pitch Circle Diameter of Gear given Radius of Curvature at Point
Pitch Circle Diameter of Helical Gear
Pitch Circular Diameter of Gear given Radius of Curvature
Pitch Circular Diameter of Gear given Virtual Gear
Pitch Circular Diameter of Gear given Virtual Number of Teeth
Pitch of Helical Gear given Axial Pitch
Pitch of Helical Gear given Normal Circular Pitch
Radius of Curvature at Point on Helical Gear
Radius of Curvature at Point on Virtual Gear
Radius of Curvature of Virtual Gear given Pitch Circular Diameter
Radius of Curvature of Virtual Gear given Virtual Number of Teeth
Semi Major Axis of Elliptical Profile given Radius of Curvature at Point
Semi Minor Axis of Elliptical Profile given Radius of Curvature at Point
Speed Ratio for Helical Gears
Transverse Diametrical Pitch of Helical Gear given Transverse Module
Transverse Module of Helical Gear given Normal Module
Transverse Module of Helical Gear given Transverse Diametrical Pitch
Transverse Pressure Angle of Helical Gear given Helix Angle
Virtual Number of Teeth on Helical Gear
Virtual Number of Teeth on Helical Gear given Actual Number of Teeth

Variables used in Design of Helical Gears PDF

  1. a Semi Major Axis of Helical Gear Teeth (Millimeter)
  2. ac Center to Center Distance of Helical Gears (Millimeter)
  3. b Semi Minor Axis of Helical Gear Teeth (Millimeter)
  4. d Diameter of Pitch Circle of Helical Gear (Millimeter)
  5. d' Pitch Circular Diameter of Helical Virtual Gear (Millimeter)
  6. da Addendum Circle Diameter of Helical Gear (Millimeter)
  7. df Dedendum Circle Diameter of Helical Gear (Millimeter)
  8. dh Dedendum of Helical Gear (Millimeter)
  9. ha Addendum of Helical Gear (Millimeter)
  10. i Helical Gear Speed Ratio
  11. m Transverse Module of Helical Gear (Millimeter)
  12. mn Normal Module of Helical Gear (Millimeter)
  13. ng Speed of Helical Gear (Radian per Second)
  14. np Speed of Pinion Helical Gear (Radian per Second)
  15. p Pitch of Helical Gear (Millimeter)
  16. P Transverse Diametrical Pitch of Helical Gear (1 per Millimeter)
  17. pa Axial Pitch of Helical Gear (Millimeter)
  18. PN Normal Circular Pitch of Helical Gear (Millimeter)
  19. r' Radius of Curvature of Helical Gear (Millimeter)
  20. rvh Virtual Pitch Circle Radius for Helical Gear (Millimeter)
  21. z Number of Teeth on Helical Gear
  22. z' Virtual Number of Teeth on Helical Gear
  23. z1 Number of Teeth on 1st Helical Gear
  24. z2 Number of Teeth on 2nd Helical Gear
  25. Zp Number of Teeth on Helical Pinion
  26. α Transverse Pressure Angle of Helical Gear (Degree)
  27. αn Normal Pressure Angle of Helical Gear (Degree)
  28. ψ Helix Angle of Helical Gear (Degree)

Constants, Functions and Measurements used in Design of Helical Gears PDF

  1. Constant: pi, 3.14159265358979323846264338327950288
    Archimedes' constant
  2. Function: acos, acos(Number)
    The inverse cosine function, is the inverse function of the cosine function. It is the function that takes a ratio as an input and returns the angle whose cosine is equal to that ratio.
  3. Function: atan, atan(Number)
    Inverse tan is used to calculate the angle by applying the tangent ratio of the angle, which is the opposite side divided by the adjacent side of the right triangle.
  4. Function: cos, cos(Angle)
    Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.
  5. Function: sqrt, sqrt(Number)
    A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.
  6. Function: tan, tan(Angle)
    The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.
  7. Measurement: Length in Millimeter (mm)
    Length Unit Conversion
  8. Measurement: Angle in Degree (°)
    Angle Unit Conversion
  9. Measurement: Angular Velocity in Radian per Second (rad/s)
    Angular Velocity Unit Conversion
  10. Measurement: Reciprocal Length in 1 per Millimeter (mm⁻¹)
    Reciprocal Length Unit Conversion

Free Design of Helical Gears PDF

Get Free Design of Helical Gears PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 55 calculators from Design of Machine Elements. Inside, you'll discover a list of formulas such as Transverse Module of Helical Gear given Transverse Diametrical Pitch, Normal Module of Helical Gear and 55 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Design of Helical Gears PDFs!

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