of involute gear

См. также в других словарях:

• Involute gear — Line of Action) runs along a tangent common to both base circles. (In this situation, there is no force, and no contact needed, along the opposite common tangent not shown.) The involutes here are traced out in converse fashion: points (of… …   Wikipedia

• involute gear gage — Смотри Эвольвентомер …   Энциклопедический словарь по металлургии

• Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… …   Wikipedia

• Involute — In the differential geometry of curves, an involute of a smooth curve is another curve, obtained by attaching an imaginary taut string to the given curve and tracing its free end as it is wound onto that given curve; or in reverse, unwound. It is …   Wikipedia

• Involute teeth — of spur gears, helical gears, and worms are those in which the profile in a transverse plane (exclusive of the fillet curve) is the involute of a circle. [ ANSI/AGMA 1012 G05 , Gear Nomenclature, Definition of Terms with Symbols .] Notes …   Wikipedia

• involute — I. adjective Etymology: Latin involutus concealed, from past participle of involvere Date: 1661 1. a. curled spirally b. (1) curled or curved inward (2) having the edges rolled over the upper surface toward the midrib < an involute leaf > …   New Collegiate Dictionary

• Gear hobs — Fully automated gear hobs are used to produce gears. Since the demand for gears continues to grow each year, improvements in the production of gear hobs that will turn out more gears per hour also continues to be enhanced. The production of gear… …   Wikipedia

• Involute polar angle — Expressed as θ, the involute polar angle is the angle between a radius vector to a point, P , on an involute curve and a radial line to the intersection, A , of the curve with the base circle.1 Notes 1. ANSI/AGMA 1012 G05 , Gear Nomenclature,… …   Wikipedia

• Involute roll angle — Expressed as ε, the involute roll angle is the angle whose arc on the base circle of radius unity equals the tangent of the pressure angle at a selected point on the involute.1 Notes 1. ANSI/AGMA 1012 G05 , Gear Nomenclature, Definition of Terms… …   Wikipedia

• involute — in•vo•lute adj., n. [[t]ˈɪn vəˌlut[/t]] v. [[t]ˌɪn vəˈlut[/t]] adj. n. v. lut•ed, lut•ing 1) intricate; complex 2) mac curled or curved inward or spirally: a gear with involute teeth[/ex] 3) bio rolled inward from the edge, as a leaf 4) zool. (of …   From formal English to slang

• involute tooth — noun : a gear tooth that conforms in contact profile to an involute curve, that engages mating teeth with rolling rather than sliding friction, and that transmits motion with speed practically independent of slight changes in center distance …   Useful english dictionary