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involute
(redirected from involutes)

   Also found in: Medical, Legal, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
in·vo·lute  (nv-lt)
adj.
1. Intricate; complex.
2. Botany
a. Having the margins rolled inward.
b. Having whorls that obscure the axis or other volutions, as the shell of a cowrie.
intr.v. in·vo·lut·ed, in·vo·lut·ing, in·vo·lutes
1. To curl inward.
2. To return to a normal or former condition.
n.
The curve traced by a point on a taut, inextensible string as it unwinds from another curve.

[Latin involtus, past participle of involvere, to enwrap; see involve.]

invo·lutely adv.
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involute
x=r cos + r sin
y=r sin - r cos

involute
adj [ˈɪnvəˌluːt] also involuted
1. complex, intricate, or involved
2. (Life Sciences & Allied Applications / Botany) Botany (esp of petals, leaves, etc., in bud) having margins that are rolled inwards
3. (Life Sciences & Allied Applications / Zoology) (of certain shells) closely coiled so that the axis is obscured
n [ˈɪnvəˌluːt]
(Mathematics) Geometry the curve described by the free end of a thread as it is wound around another curve, the evolute, such that its normals are tangential to the evolute
vb [ˌɪnvəˈluːt]
(intr) to become involute
[from Latin involūtus, from involvere; see involve]
involutely  adv
involutedly  adv
ThesaurusLegend:  Synonyms Related Words Antonyms
Adj.1.involute - especially of petals or leaves in bud; having margins rolled inward
phytology, botany - the branch of biology that studies plants
coiled - curled or wound (especially in concentric rings or spirals); "a coiled snake ready to strike"; "the rope lay coiled on the deck"
2.involute - (of some shells) closely coiled so that the axis is obscured
coiled - curled or wound (especially in concentric rings or spirals); "a coiled snake ready to strike"; "the rope lay coiled on the deck"
Translations
involute
adj (liter: = complex) → verwickelt


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? Mentioned in ? References in periodicals archive
 
The resulting indexing motion creates crescent-shaped pockets between the involutes of the meshed scrolls and the base plates.
This one translates the precise math data of the involutes into the wire EDM tool paths used to shape each tiny gear tooth profile.
 
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