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Solving for A Cutting Data Table

Solving for A Cutting Data Table. Which F ormula S hould I Use?. What is In a Cutting Data Chart. Sample Problem. A Spur Gear has 60 Teeth of 5 Diametral Pitch. Look at the Cutting Data Table and place the Information Into it.

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Solving for A Cutting Data Table

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  1. Solving for A Cutting Data Table Which Formula Should I Use?

  2. What is In a Cutting Data Chart

  3. Sample Problem • A Spur Gear has 60 Teeth of 5 Diametral Pitch. • Look at the Cutting Data Table and place the Information Into it

  4. Fill In the Table & Determine What Formulas are Needed for the Rest • Number of Teeth 60 • Dia. Of Pitch 5 • Tooth Form Involute • Whole Depth • Chordal Thickness • ChordalAddendim • Pitch Diameter • Circular Thickness

  5. Number of Teeth 60 • Dia. Of Pitch 5 • Tooth Form Involute • Whole Depth 2/P • ChordalThickness D sin (90/N) • ChordalAddendim a + ½ D[1-cos(90/N) ] • Pitch Diameter N/P • Circular Thickness ∏ D/N

  6. NEXT • Complete the Calculations in an Order That Works For You

  7. Place Information Into The Table • Number of Teeth 60 • Dia. Of Pitch 5 • Tooth Form Involute • Whole Depth .4 • ChordalThickness .225 • ChordalAddendim .3141 • Pitch Diameter 12 • Circular Thickness .2618

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