Saw Blade Design Considerations
T.I.R. is Total Indicator Reading
Blade Thickness = Plate + side clearance + tolerances
Kerf = width of cut = plate width + tip side clearance + wobble
We love to do custom work. Get a free quote on a custom saw blade using standard Carbide grade teeth or our Cermet II Saw tips that last 3-5 times longer than Carbide. Just send us your specifications and a drawing. Following is a chart we use in house for saw design. You can fill it out or have one of our cutting tool engineers consult with you. (We recommend using the engineer.)
| Name: |
| Address: |
| Phone: |
| Fax: |
| email: |
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| House Order #: |
Quote Price:
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| Code #: |
| P.O. #: |
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| General Information |
| Type Of Saw: |
| Ripping: Y / N |
| Crosscutting: Y / N |
| Both |
| What are you cutting: |
| Wood |
| Hardwoods |
| Alder |
| Maple |
| Pine |
| Cedar |
| Metal |
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Plastics
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| Features of Saw Blade |
| Item and Normal Tolerance |
| Plate |
| Outside Diameter - Nominal |
| Plate Thickness - |
| + .000 - +.002 Guided |
| + .001 strob |
| Plate Hardness - 44 Rc ± 2Rc |
| Top Clearance Angle 3° ± 1 |
| Radial Clearance 2° ± 1 |
| Tangential Clearance 3°± 1 |
| Concentricity - .010 T.I.R. |
| Flatness Level |
| 18" - .004" T.I.R. |
| 22" - .006" T.I.R. |
| 25" - .006" T.I.R. |
| 28" - .007" T.I.R. |
| 30" - .008" T.I.R. |
| 36" - .010" T.I.R. |
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| Finish |
| Guided - 32 micron |
| Unguided - 34 micron |
| Hardness Rc |
| Bright / Blue |
| Strob hole Circle - ± .015 |
| Strob Side Clearance - |
| .010 < tip clearance ± .002" |
| Strob - Carbide or Stellite |
| Bore (Arbor Hole dia.) ± .003 |
| except splines - ± .004 |
| # Drive Pin Holes - As Specified |
| Dia. of Drive Pin Holes - ± .010" |
| Pinhole Circle - ± .010" |
| Bolt Circle |
| Number of Anchor Slots |
| Expansion Slots |
| Plugged or Unplugged |
| # (Note) Expansion Slots |
| Note Slot Length |
| Note Slot Diameter. |
| Number of Keyhole Slots |
| Keyhole Slot Length |
| Keyhole Slot Width |
| Keyhole Diameter |
| Number of Keyways |
| Keyway Width |
| Keyway Depth |
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Keyway Radius
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Teeth
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| Number of Teeth |
| Grade |
| Braze alloy |
| # Vari-Pitch Sections |
| # Teeth per Section |
| Hook Angle |
| Gullet Depth |
| Gullet Radius |
| Gullet Angle |
| Back Relief Angle |
| Back Relief Radius |
| Seat Depth |
| Seat Length |
| Tooth Profile |
| Tooth Spacing - ± .016 |
| Except Staggered Pitch |
| # Teeth - As Specified |
| Face Angle ± 1° |
| Top Angle ± 1° |
| Hook Angle ± 1° |
| Kerf - ± .001" |
| Side Clearance ± .001" |
| Tooth Length ± .001" |
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| Hammer |
| Gum |
| Notch |
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| Grind (Tooth bevel): |
| Tooth Profile |
| ATB alternate top bevel |
| ATB 3+1 |
| Alternate Top Bevel |
| Combination |
| Crosscut |
| Flat Top 20° Hook |
| Flat Top Rip |
| Modified |
| Modified 15° Hook |
| Modified 2° Hook |
| Radial Score |
| Simple Miter Cut |
| Compound Miter Cut |
| Standard Crosscut |
| Standard Rip Cut |
| Strobe (also Strob) |
| Top Bevel 10° Hook |
| Top Bevel 6° Hook |
| Top Beveled |
| Triple Chip |
| Triple Chip 10° Hook |
| Triple Chip 12° Hook |
| Triple Chip 15° Hook |
| Triple Chip 2° Hook |
| Triple Chip -2° Hook |
| Triple Chip 6° Hook |
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