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17:40 Mar 20, 2007
English to Swedish translations [PRO] Tech/Engineering - Automotive / Cars & Trucks / lubricants, gears
English term or phrase:pitch line
Kontext: "Oil quality is determined according to the size of the speed reducer, the speed of rotation of the shafts (pitch line velocity of gears), ambient temperature, and the maintenance conditions."
Hittade "mesh line" = ingreppslinje här på ProZ. Vad är då "pitch line"?
Fann denna förklaring på webben:
(Gearing) an ideal line, in a toothed gear or rack, bearing such a relation to a corresponding line in another gear, with which the former works, that the two lines will have a common velocity as in rolling contact; it usually cuts the teeth at about the middle of their height, and, in a circular gear, is a circle concentric with the axis of the gear; the line, or circle, on which the pitch of teeth is measured.