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hone

 
Dictionary: hone1   (hōn) pronunciation
 
n.
  1. A fine-grained whetstone for giving a keen edge to a cutting tool.
  2. A tool with a rotating abrasive tip for enlarging holes to precise dimensions.
tr.v., honed, hon·ing, hones.
  1. To sharpen on a fine-grained whetstone.
  2. To perfect or make more intense or effective: a speaker who honed her delivery by long practice.
phrasal verb:

hone in

  1. To move or advance toward a target or goal: The missiles honed in on the military installation.
  2. To direct one's attention; focus: The lawyer honed in on the gist of the plaintiff's testimony.

[Middle English, from Old English hān, stone. Hone in, alteration of home in.]


hone2 (hōn) pronunciation
intr.v. Informal., honed, hon·ing, hones.
  1. To whine or moan.
  2. To hanker; yearn.

[Obsolete French hoigner, from Old French, perhaps from hon, cry of discontent.]


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Thesaurus: hone1
Top

verb

    To give a sharp edge to: acuminate, edge, sharpen, whet. See sharp/dull.
hone2

verb

    To have a strong longing for: ache, covet, desire, hanker, long2, pant, pine, want, wish, yearn. See desire.

 

v

To sharpen.

 
Word Tutor: hone
Top
pronunciation

IN BRIEF: A whetstone made of fine gritstone; Make perfect or complete; Sharpen.

Tutor's tip: "Hone" (sharpen) your social skills at "home" (where you live).

 
Wikipedia: Hone
Top
Honing tools

A hone is a machine tool used in the manufacture of precision bores to improve the geometry, surface finish and dimensional control of the finished part. This process is called honing.

Typical applications are the finishing of cylinders for internal combustion engines, air bearing spindles and in gear manufacturing. Types of hone are many and various but all consist of one or more abrasive stones that are held under pressure against the surface they are working on.

The hone is usually turned in the bore while being moved in and out. Special cutting fluids are used to give a smooth cutting action and to remove the material that has been abraded. Machines can be portable, simple manual machines, or fully automatic with gauging depending on the application.

Modern advances in abrasives have made it possible to remove much larger amount of material than was previously possible. This has displaced grinding in many applications where "through machining" is possible. External hones perform the same function on shafts.

Cross-hatch finish

A "cross-hatch" pattern is used to retain oil or grease to ensure proper lubrication and ring seal of pistons in cylinders. A smooth glazed cylinder wall can cause piston ring and cylinder scuffing. The "cross-hatch" pattern is used on brake rotors, and flywheels.

Plateau finish

A tool with the brand name Flex-Hone® made by Brush Research Manufacturing Co., Inc. was introduced as a hone with many of the benefits of honing without the need for labor intensive set up or training. The tool is often referred to as a "ball-hone" for its many abrasive globules mounted to the ends of flexible nylon filament. The result of using this tool is that it provides a cross hatched finish while achieving a plateau finish at the same time.

The Plateau Finish is one characterized by the removal of "peaks" in the metal while leaving the cross hatch intact for oil retention. The plateaued finish increases the bearing area of the finish, and does not require the piston or ring to "break in" the cylinder walls.

Other similar processes are lapping and superfinishing.

See also


 
Translations: Hone
Top

Dansk (Danish)
1.
v. tr. - slibe, hvæsse
n. - slibesten

2.
v. intr. - murre, mukke, klage

Nederlands (Dutch)
slijpen, wetten, aanzetten, slijpsteen, oliesteen, wetsteen

Français (French)
1.
v. tr. - (lit, fig) aiguiser, affûter
n. - pierre à aiguiser

2.
v. intr. - gémir (fam), geindre, convoiter (qch), soupirer (pour/après qch)

Deutsch (German)
1.
v. - schleifen, schärfen
n. - Wetzstein, Schleifstein

2.
v. - sich sehnen, jammern

Ελληνική (Greek)
v. - ακονίζω, τροχίζω
n. - ακόνι, ακονόπετρα, λαδάκονο

Italiano (Italian)
affilare

Português (Portuguese)
v. - amolar
n. - pedra (f) de amolar

Русский (Russian)
ворчать, точить, точильный камень

Español (Spanish)
1.
v. tr. - afilar
n. - piedra de afilar

2.
v. intr. - sentir nostalgia

Svenska (Swedish)
v. - slipa, bryna
n. - slipsten, brynsten

中文(简体)(Chinese (Simplified))
1. 磨刀石, 用磨刀石磨

2. 想念, 抱怨

中文(繁體)(Chinese (Traditional))
1.
n. - 磨刀石
v. tr. - 用磨刀石磨

2.
v. intr. - 想念, 抱怨

한국어 (Korean)
1.
v. tr. - 숫돌로 갈다
n. - 숫돌

2.
v. intr. - 불평하다, 신음하다

日本語 (Japanese)
n. - 砥石, ホーン
v. - 砥石でとぐ, ホーンでとぎ上げる, 砥石で研ぐ

العربيه (Arabic)
‏(فعل) يشحذ, يسن, يتذمر, يتوق (الاسم) حجر الشحذ أو السن أو التجليخ‏

עברית (Hebrew)
n. - ‮אבן משחזת‬
v. tr. - ‮השחיז‬
v. intr. - ‮התגעגע‬


 
 
Learn More
snakestone
Hone (art)
Honer (family name)

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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved.  Read more
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