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Contents of the Rolling Process PDF

List of 18 Rolling Process Formulas

Angle Subtended by Neutral Point
Bite Angle
Factor H at Neutral Point
Factor H used in Rolling Calculations
Initial Stock Thickness given Pressure on Rolls
Maximum Reduction in Thickness Possible
Mean Yield Shear Stress given Pressure on Entry Side
Mean Yield Shear Stress using Pressure on Exit Side
Pressure Acting on Rolls from Entry Side
Pressure Acting on Rolls in Exit Region
Pressure Considering Rolling Similar to Plane-Strain-Upsetting Process
Pressure on Rolls given H (Entry Side)
Pressure on Rolls given H (Exit Side)
Projected Area
Projected Length
Thickness of Stock at given Point on Entry Side
Thickness of Stock at given Point on Exit Side
Total Elongation of Stock

Variables used in Rolling Process PDF

  1. A Projected Area (Square Centimeter)
  2. Af Final Cross Sectional Area (Square Centimeter)
  3. Ai Initial Cross Sectional Area (Square Centimeter)
  4. b Strip Width of Spiral Spring (Millimeter)
  5. E Total Stock or Workpiece Elongation
  6. h Height (Millimeter)
  7. H Factor H at given Point on Workpiece
  8. he Thickness at Entry (Millimeter)
  9. hf Final Thickness after Rolling (Millimeter)
  10. hfi Thickness after Rolling (Millimeter)
  11. hft Final Thickness (Millimeter)
  12. hi Thickness before Rolling (Millimeter)
  13. Hi Factor H at Entry Point on Workpiece
  14. hin Initial Thickness (Millimeter)
  15. Hin H Factor at Entry Point on Workpiece
  16. Hn Factor H at Neutral Point
  17. Hr Factor H in Rolling Calculation
  18. hs Thickness at given Point (Millimeter)
  19. ht Initial Stock Thickness (Millimeter)
  20. hx Thickness at the given Point (Millimeter)
  21. Hx Factor H at a Point on Workpiece
  22. L Projected Length (Millimeter)
  23. P Pressure Acting on Rolls (Newton per Square Millimeter)
  24. Pen Pressure Acting at Entry (Newton per Square Millimeter)
  25. Pex Pressure Acting on Exit (Newton per Square Millimeter)
  26. Pr Pressure Acting while Rolling (Newton per Square Millimeter)
  27. Prolls Pressure on Roller (Newton per Square Millimeter)
  28. R Roller Radius (Millimeter)
  29. Rroll Roll Radius (Millimeter)
  30. Rroller Radius of Roller (Millimeter)
  31. S Mean Yield Shear Stress of Work Material (Pascal)
  32. Se Mean Yield Shear Stress (Pascal)
  33. Sy Mean Yield Shear Stress at Exit (Pascal)
  34. w Width (Millimeter)
  35. αb Bite Angle (Degree)
  36. αbite Angle of Bite (Degree)
  37. Δt Change in Thickness (Millimeter)
  38. Θr Angle made by Point Roll Center and Normal (Degree)
  39. μf Friction Coefficient in Rolling Analysis
  40. μr Friction Coefficient
  41. μrp Coefficient of Friction
  42. μsf Frictional Shear Factor
  43. σ Flow Stress of Work Material (Newton per Square Millimeter)
  44. φn Angle subtended at Neutral Point (Degree)

Constants, Functions and Measurements used in Rolling Process 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: exp, exp(Number)
    n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.
  6. Function: ln, ln(Number)
    The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.
  7. 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.
  8. 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.
  9. Measurement: Length in Millimeter (mm)
    Length Unit Conversion
  10. Measurement: Area in Square Centimeter (cm²)
    Area Unit Conversion
  11. Measurement: Pressure in Newton per Square Millimeter (N/mm²)
    Pressure Unit Conversion
  12. Measurement: Angle in Degree (°)
    Angle Unit Conversion
  13. Measurement: Stress in Pascal (Pa)
    Stress Unit Conversion

Free Rolling Process PDF

Get Free Rolling Process 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 18 calculators from Engineering. Inside, you'll discover a list of formulas such as Thickness of Stock at given Point on Entry Side, Pressure on Rolls given H (Entry Side) and 18 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Rolling Process PDFs!

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