Notes for mechanical drawing; arranged for the use of the students of the Mechanic arts high school and the Evening school of trades (1904)
Mathewson, Frank E. (Frank Elliott), b. 1869 · Springfield, Mass. · leaf 160
diameter of the generating circle should be the samefor all gears running together. The diameter of thegenerating circle should be equal to the radius of thepitch circle of a gear of 12 teeth of the given pitch, .so that the 12-tooth gear has radial flanks. To Dr.\w the Epicycloidal Tooth. From any… … GUtlire between the addendum and dedendum circles isthe outline of the cycloidal tooth. Find center line oftooth ar.d draw it in the opposite side of tooth by meas- L.ofC. 1 i MECHANICAL DRAWING 78 uring from the center line of tooth:—the tooth isrounded into the clearance line by drawing an arc of…
Mechanical drawing
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