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Carbide Saw Blade Specification Manual: P. 19 Carbide Tips: Grinding

Posted on Thursday, September 15th, 2011 at 2:36 pm. Tweet

Specification

Grinding angles and tolerances shall be as listed below:

Recommended Angle             Tolerance

• Kerf (tip width)                                                                    +0.000″ / – 0.002″

• Hook Angle                                      30°                               +/- 1 Degree

• Top Clearance                                   8°                                 +/- 1 Degree

• Radial Clearance                              3°                                 +/- 1 Degree

• Tangential Clearance                        3°                                 +/- 1 Degree

• Side Clearance (left or right)            Equal                           +/- 0.0011,

Verification

• Kerf: Use standard 0-1″ “C” micrometer on several random tips.
• Hook and top clearance angles: Use a precision protractor on several random tips.
• Radial Clearance: Use a 0-1″ micrometer with pointed anvils. Measure several random tips – see angle equivalent table in appendix.
• Tangential Clearance: Use a 0-1″ micrometer with pointed anvils. Measure several random tips.
• Side Clearance: Use a side clearance gauge to check centering. Measure several random tips on each side.

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