Dunkerley, Stanley, 1870- · London, New York [etc.] Longmans, Green · leaf 195
, must first be known. The latter canbe found gtaphically by the construction given in § 108, where itis shown that if PK be drawn perpendicular to BP to meet theline of centres, produced if necessary, in K, then— i84 MECHANISM. angular velocity of BQ _ AKangular velocity of AP KB hence if w is the… … velociU/ ofcrankpin. velocity ofcrankpup Fig. 193. ratio of Q and P is ^^^ . -^. If KQ be joined, and AT be drawn parallel to it to meet BQ in T, this ratio becomes ^ . -j^, that QTis to say, ^; consequently, QT will represent the linear velocity of Q on the same scale that AP represents the linear…
Machinery, Kinematics of
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